Aixin Sun

I'm a Professor in Computer Science at Nanyang Technological University currently working on information retrieval, recommender systems, text mining and natural language processing. My research focuses on developing algorithms and models for understanding and processing unstructured text data. I previously worked extensively on search and recommendation systems, collaborating with industry partners like PayPal on fraud detection and risk management. My work has covered a wide range of topics including named entity recognition, temporal information extraction, dialog systems, and representation learning. Currently, I'm particularly interested in large language models and their applications in information extraction and retrieval tasks. I'm exploring ways to improve the faithfulness and reliability of language models through methods like contrastive learning and knowledge injection. My research aims to develop more robust and interpretable NLP systems that can effectively handle real-world text processing challenge.

The above introduction is fully generated by AI

Publications

Long Context vs. RAG for LLMs: An Evaluation and Revisits

Long Context vs. RAG for LLMs: An Evaluation and Revisits

Xinze Li, Yixin Cao, Yubo Ma, Aixin Sun

Hesitation and Tolerance in Recommender Systems

Hesitation and Tolerance in Recommender Systems

Kuan Zou, Aixin Sun, Xuemeng Jiang, Yitong Ji, Hao Zhang, Jing Wang, Ruijie Guo

Highly Transparent Conductive Gallium-Doped Zinc Oxide Thin Films Grown by Reactive Plasma Deposition for Silicon Heterojunction Solar Cells

Xinliang Chen, Xiaofeng Wang, Bingquan Liang, Aixin Sun, Diannan Li, Zheng Wang, Liyuan Hu, Dekun Zhang, H. Ren, G. Hou, Ying Zhao, Xiaodan Zhang, M. Qu, Shi Yin, X. Ru, Miao Yang, Xixiang Xu

ACS Applied Electronic Materials 2024

Right Tool, Right Job: Recommendation for Repeat and Exploration Consumption in Food Delivery

Jiayu Li, Aixin Sun, Weizhi Ma, Peijie Sun, Min Zhang

ACM Conference on Recommender Systems 2024

Sketch: A Toolkit for Streamlining LLM Operations

Sketch: A Toolkit for Streamlining LLM Operations

Xin Jiang, Xiang Li, Wenjia Ma, Xuezhi Fang, Yiqun Yao, Naitong Yu, Xuying Meng, Peng Han, Jing Li, Aixin Sun, Yequan Wang

arXiv.org 2024

Not All Videos Become Outdated: Short-Video Recommendation by Learning to Deconfound Release Interval Bias

Not All Videos Become Outdated: Short-Video Recommendation by Learning to Deconfound Release Interval Bias

Lulu Dong, Guoxiu He, Aixin Sun

ACM Conference on Recommender Systems 2024

Open-domain Implicit Format Control for Large Language Model Generation

Yiqun Yao, Wenjia Ma, Xuezhi Fang, Xin Jiang, Xiang Li, Xuying Meng, Peng Han, Jing Li, Aixin Sun, Yequan Wang

arXiv.org 2024

The Crowd in MOOCs: A Study of Learning Patterns at Scale

The Crowd in MOOCs: A Study of Learning Patterns at Scale

Xin Zhou, Aixin Sun, Jie Zhang, Donghui Lin

Interactive Learning Environments 2024

Knowledge-Enhanced Conversational Recommendation via Transformer-Based Sequential Modeling

Knowledge-Enhanced Conversational Recommendation via Transformer-Based Sequential Modeling

Jie Zou, Aixin Sun, Cheng Long, E. Kanoulas

ACM Trans. Inf. Syst. 2024

TVR-Ranking: A Dataset for Ranked Video Moment Retrieval with Imprecise Queries

TVR-Ranking: A Dataset for Ranked Video Moment Retrieval with Imprecise Queries

Renjie Liang, Li Li, Chongzhi Zhang, Jing Wang, Xizhou Zhu, Aixin Sun

arXiv.org 2024

52B to 1T: Lessons Learned via Tele-FLM Series

52B to 1T: Lessons Learned via Tele-FLM Series

Xiang Li, Yiqun Yao, Xin Jiang, Xuezhi Fang, Chao Wang, Xinzhan Liu, Zihan Wang, Yu Zhao, Xin Wang, Yuyao Huang, Shuangyong Song, Yongxiang Li, Zheng Zhang, Bo Zhao, Aixin Sun, Yequan Wang, Zhongjiang He, Zhongyuan Wang, Xuelong Li, Tiejun Huang

arXiv.org 2024

MMLongBench-Doc: Benchmarking Long-context Document Understanding with Visualizations

MMLongBench-Doc: Benchmarking Long-context Document Understanding with Visualizations

Yubo Ma, Yuhang Zang, Liangyu Chen, Meiqi Chen, Yizhu Jiao, Xinze Li, Xinyuan Lu, Ziyu Liu, Yan Ma, Xiao-wen Dong, Pan Zhang, Liangming Pan, Yu-Gang Jiang, Jiaqi Wang, Yixin Cao, Aixin Sun

arXiv.org 2024

Cultural Value Differences of LLMs: Prompt, Language, and Model Size

Cultural Value Differences of LLMs: Prompt, Language, and Model Size

Qishuai Zhong, Yike Yun, Aixin Sun

arXiv.org 2024

Highly sensitive flexible dielectric-response-based taste sensor for generic liquid identification

Aixin Sun, Jianyu Wang, Xuan Hu, Jianhui Wang, Zhijiang Wan, Yan Wang, Renping Zhu, Li Wang

Flexible and Printed Electronics 2024

Tele-FLM Technical Report

Tele-FLM Technical Report

Xiang Li, Yiqun Yao, Xin Jiang, Xuezhi Fang, Chao Wang, Xinzhan Liu, Zihan Wang, Yu Zhao, Xin Wang, Yuyao Huang, Shuangyong Song, Yongxiang Li, Zheng Zhang, Bo Zhao, Aixin Sun, Yequan Wang, Zhongjiang He, Zhongyuan Wang, Xuelong Li, Tiejun Huang

arXiv.org 2024

The geography of corporate fake news

Alper Darendeli, Aixin Sun, Wee Peng Tay

PLoS ONE 2024

Beyond Collaborative Filtering: A Relook at Task Formulation in Recommender Systems

Beyond Collaborative Filtering: A Relook at Task Formulation in Recommender Systems

Aixin Sun

SIGWEB Newsl. 2024

Not all Layers of LLMs are Necessary during Inference

Not all Layers of LLMs are Necessary during Inference

Siqi Fan, Xin Jiang, Xiang Li, Xuying Meng, Peng Han, Shuo Shang, Aixin Sun, Yequan Wang, Zhongyuan Wang

arXiv.org 2024

DP-GCN: Node Classification by Connectivity and Local Topology Structure on Real-World Network

DP-GCN: Node Classification by Connectivity and Local Topology Structure on Real-World Network

Zhe Chen, Aixin Sun

ACM Transactions on Knowledge Discovery from Data 2024

Recommender for Its Purpose: Repeat and Exploration in Food Delivery Recommendations

Recommender for Its Purpose: Repeat and Exploration in Food Delivery Recommendations

Jiayu Li, Aixin Sun, Weizhi Ma, Peijie Sun, Min Zhang

arXiv.org 2024

SciAgent: Tool-augmented Language Models for Scientific Reasoning

SciAgent: Tool-augmented Language Models for Scientific Reasoning

Yubo Ma, Zhibin Gou, Junheng Hao, Ruochen Xu, Shuohang Wang, Liangming Pan, Yujiu Yang, Yixin Cao, Aixin Sun

Conference on Empirical Methods in Natural Language Processing 2024

Parameter-Efficient Conversational Recommender System as a Language Processing Task

Parameter-Efficient Conversational Recommender System as a Language Processing Task

Mathieu Ravaut, Hao Zhang, Lu Xu, Aixin Sun, Yong Liu

Conference of the European Chapter of the Association for Computational Linguistics 2024

Multi-scale 2D Temporal Map Diffusion Models for Natural Language Video Localization

Chongzhi Zhang, Mingyuan Zhang, Zhiyang Teng, Jiayi Li, Xizhou Zhu, Lewei Lu, Ziwei Liu, Aixin Sun

arXiv.org 2024

The 1st Workshop on Recommendation with Generative Models

The 1st Workshop on Recommendation with Generative Models

Wenjie Wang, Yong Liu, Yang Zhang, Weiwen Liu, Fuli Feng, Xiangnan He, Aixin Sun

International Conference on Information and Knowledge Management 2023

On Context Utilization in Summarization with Large Language Models

On Context Utilization in Summarization with Large Language Models

Mathieu Ravaut, Shafiq R. Joty, Aixin Sun, Nancy F. Chen

Annual Meeting of the Association for Computational Linguistics 2023

Towards Verifiable Generation: A Benchmark for Knowledge-aware Language Model Attribution

Towards Verifiable Generation: A Benchmark for Knowledge-aware Language Model Attribution

Xinze Li, Yixin Cao2, Liangming Pan, Yubo Ma, Aixin Sun

Annual Meeting of the Association for Computational Linguistics 2023

On Challenges of Evaluating Recommender Systems in an Offline Setting

Aixin Sun

ACM Conference on Recommender Systems 2023

An Image Dataset for Benchmarking Recommender Systems with Raw Pixels

An Image Dataset for Benchmarking Recommender Systems with Raw Pixels

Yu Cheng, Yunzhu Pan, Jiaqi Zhang, Yongxin Ni, Aixin Sun, Fajie Yuan

SDM 2023

FLM-101B: An Open LLM and How to Train It with $100K Budget

FLM-101B: An Open LLM and How to Train It with $100K Budget

Xiang Li, Yiqun Yao, Xin Jiang, Xuezhi Fang, Xuying Meng, Siqi Fan, Peng Han, Jing Li, LI DU, Bowen Qin, Zheng Zhang, Aixin Sun, Yequan Wang

arXiv.org 2023

Our Model Achieves Excellent Performance on MovieLens: What Does It Mean?

Our Model Achieves Excellent Performance on MovieLens: What Does It Mean?

Yuwei Fan, Yitong Ji, Jie Zhang, Aixin Sun

ACM Trans. Inf. Syst. 2023

A Preference Learning Decoupling Framework for User Cold-Start Recommendation

A Preference Learning Decoupling Framework for User Cold-Start Recommendation

Chunyang Wang, Yanmin Zhu, Aixin Sun, Zhaobo Wang, K. Wang

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2023

Research Explosion: More Effort to Climb onto Shoulders of the Giant

Research Explosion: More Effort to Climb onto Shoulders of the Giant

Guoxiu He, Aixin Sun, Wei Lu

arXiv.org 2023

Dipping PLMs Sauce: Bridging Structure and Text for Effective Knowledge Graph Completion via Conditional Soft Prompting

Dipping PLMs Sauce: Bridging Structure and Text for Effective Knowledge Graph Completion via Conditional Soft Prompting

Chen Chen, Yufei Wang, Aixin Sun, Bing Li, Kwok-Yan Lam

Annual Meeting of the Association for Computational Linguistics 2023

MS-DETR: Natural Language Video Localization with Sampling Moment-Moment Interaction

MS-DETR: Natural Language Video Localization with Sampling Moment-Moment Interaction

J. Wang, Aixin Sun, Hao Zhang, Xiaoli Li

Annual Meeting of the Association for Computational Linguistics 2023

Take a Break in the Middle: Investigating Subgoals towards Hierarchical Script Generation

Take a Break in the Middle: Investigating Subgoals towards Hierarchical Script Generation

Xinze Li, Yixin Cao, Muhao Chen, Aixin Sun

Annual Meeting of the Association for Computational Linguistics 2023

Shall We Trust All Relational Tuples by Open Information Extraction? A Study on Speculation Detection

Shall We Trust All Relational Tuples by Open Information Extraction? A Study on Speculation Detection

Kuicai Dong, Aixin Sun, Jung-jae Kim, Xiaoli Li

arXiv.org 2023

Retraining A Graph-based Recommender with Interests Disentanglement

Retraining A Graph-based Recommender with Interests Disentanglement

Yitong Ji, Aixin Sun, Jie Zhang

arXiv.org 2023

Open Information Extraction via Chunks

Open Information Extraction via Chunks

Kuicai Dong, Aixin Sun, Jung-jae Kim, Xiaoli Li

Conference on Empirical Methods in Natural Language Processing 2023

Few-shot Event Detection: An Empirical Study and a Unified View

Few-shot Event Detection: An Empirical Study and a Unified View

Yubo Ma, Zehao Wang, Yixin Cao, Aixin Sun

Annual Meeting of the Association for Computational Linguistics 2023

FreeLM: Fine-Tuning-Free Language Model

FreeLM: Fine-Tuning-Free Language Model

Xiang Li, Xin Jiang, Xuying Meng, Aixin Sun, Yequan Wang

arXiv.org 2023

DiffuRec: A Diffusion Model for Sequential Recommendation

DiffuRec: A Diffusion Model for Sequential Recommendation

Zihao Li, Aixin Sun, Chenliang Li

ACM Trans. Inf. Syst. 2023

A user study on asking clarifying questions in web search

Jie Zou, Aixin Sun, Cheng Long, Mohammad Aliannejadi, E. Kanoulas

Science Talks 2023

A Survey on Deep Learning for Named Entity Recognition : Extended Abstract

A Survey on Deep Learning for Named Entity Recognition : Extended Abstract

J. Li, Aixin Sun, Jianglei Han, Chenliang Li

IEEE International Conference on Data Engineering 2023

Large Language Model Is Not a Good Few-shot Information Extractor, but a Good Reranker for Hard Samples!

Large Language Model Is Not a Good Few-shot Information Extractor, but a Good Reranker for Hard Samples!

Yubo Ma, Yixin Cao, YongChing Hong, Aixin Sun

Conference on Empirical Methods in Natural Language Processing 2023

GCRE-GPT: A Generative Model for Comparative Relation Extraction

GCRE-GPT: A Generative Model for Comparative Relation Extraction

Yequan Wang, Hengran Zhang, Aixin Sun, Xuying Meng

arXiv.org 2023

Natural language processing in urology: Automated extraction of clinical information from histopathology reports of uro-oncology procedures.

Huang Honghong, Fiona Lim Xin Yi, Gary Gu Tianyu, Matthew Han Jiangchou, Andrew Fang Hao Sen, Elian Chia Hui San, Eileen Bei Yen Tze, Sarah Tham Zhuling, Henry Ho Sun Sien, John Yuen Shyi Peng, Aixin Sun, Jay Lim Kheng Sit

Heliyon 2023

DOCoR: Document-level OpenIE with Coreference Resolution

DOCoR: Document-level OpenIE with Coreference Resolution

S. Yong, Kuicai Dong, Aixin Sun

Web Search and Data Mining 2023

Dataset versus reality: Understanding model performance from the perspective of information need

Mengying Yu, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2022

EDU-Capsule: aspect-based sentiment analysis at clause level

Ting Lin, Aixin Sun, Yequan Wang

Knowledge and Information Systems 2022

Syntactic Multi-view Learning for Open Information Extraction

Syntactic Multi-view Learning for Open Information Extraction

Kuicai Dong, Aixin Sun, Jung-jae Kim, Xiaoli Li

Conference on Empirical Methods in Natural Language Processing 2022

Perplexity from PLM Is Unreliable for Evaluating Text Quality

Perplexity from PLM Is Unreliable for Evaluating Text Quality

Yequan Wang, Jiawen Deng, Aixin Sun, Xuying Meng

Take a Fresh Look at Recommender Systems from an Evaluation Standpoint

Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2022

CofeNet: Context and Former-Label Enhanced Net for Complicated Quotation Extraction

CofeNet: Context and Former-Label Enhanced Net for Complicated Quotation Extraction

Yequan Wang, Xiang Li, Aixin Sun, Xuying Meng, Huaming Liao, J. Guo

International Conference on Computational Linguistics 2022

An Attribute-Driven Mirror Graph Network for Session-based Recommendation

An Attribute-Driven Mirror Graph Network for Session-based Recommendation

Siqi Lai, Erli Meng, Fan Zhang, Chenliang Li, Bin Wang, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2022

Improving Conversational Recommender Systems via Transformer-based Sequential Modelling

Improving Conversational Recommender Systems via Transformer-based Sequential Modelling

Jie Zou, E. Kanoulas, Pengjie Ren, Z. Ren, Aixin Sun, Cheng Long

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2022

Automatic Expert Selection for Multi-Scenario and Multi-Task Search

Automatic Expert Selection for Multi-Scenario and Multi-Task Search

Xinyu Zou, Zhi Hu, Yiming Zhao, X. Ding, Zhongyi Liu, Chenliang Li, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2022

A Survey on Neural Open Information Extraction: Current Status and Future Directions

A Survey on Neural Open Information Extraction: Current Status and Future Directions

Shaowen Zhou, Yu Bowen, Aixin Sun, Cheng Long, Jingyang Li, Haiyang Yu, Jianguo Sun

International Joint Conference on Artificial Intelligence 2022

A Study on Transformer Configuration and Training Objective

A Study on Transformer Configuration and Training Objective

Fuzhao Xue, Jianghai Chen, Aixin Sun, Xiaozhe Ren, Zangwei Zheng, Xiaoxin He, Yongming Chen, Xin Jiang, Yang You

International Conference on Machine Learning 2022

Do Loyal Users Enjoy Better Recommendations?: Understanding Recommender Accuracy from a Time Perspective

Do Loyal Users Enjoy Better Recommendations?: Understanding Recommender Accuracy from a Time Perspective

Yitong Ji, Aixin Sun, J Zhang, Chenliang Li

International Conference on the Theory of Information Retrieval 2022

Chat-Capsule: A Hierarchical Capsule for Dialog-level Emotion Analysis

Chat-Capsule: A Hierarchical Capsule for Dialog-level Emotion Analysis

Yequan Wang, Xuying Meng, Yiyi Liu, Aixin Sun, Yao Wang, Yinhe Zheng, Minlie Huang

arXiv.org 2022

Aspect-based Sentiment Analysis through EDU-level Attentions

Ting Lin, Aixin Sun, Yequan Wang

Pacific-Asia Conference on Knowledge Discovery and Data Mining 2022

Temporal Sentence Grounding in Videos: A Survey and Future Directions

Temporal Sentence Grounding in Videos: A Survey and Future Directions

Hao Zhang, Aixin Sun, Wei Jing, Joey Tianyi Zhou

IEEE Transactions on Pattern Analysis and Machine Intelligence 2022

Towards Reducing Manual Workload in Technology-Assisted Reviews: Estimating Ranking Performance

Towards Reducing Manual Workload in Technology-Assisted Reviews: Estimating Ranking Performance

Grace E. Lee, Aixin Sun

arXiv.org 2022

Mirror Matching: Document Matching Approach in Seed-driven Document Ranking for Medical Systematic Reviews

Mirror Matching: Document Matching Approach in Seed-driven Document Ranking for Medical Systematic Reviews

Grace E. Lee, Aixin Sun

arXiv.org 2021

DP-GCN: Node Classification Based on Both Connectivity and Topology Structure Convolutions for Risky Seller Detection

DP-GCN: Node Classification Based on Both Connectivity and Topology Structure Convolutions for Risky Seller Detection

Chen Zhe, Aixin Sun

arXiv.org 2021

Towards Debiasing Temporal Sentence Grounding in Video

Towards Debiasing Temporal Sentence Grounding in Video

Hao Zhang, Aixin Sun, Wei Jing, Joey Tianyi Zhou

arXiv.org 2021

Real-time dynamic network learning for location inference modelling and computing

Jianxin Li, Aixin Sun, Ziyu Guan, Muhammad Aamir Cheema, G. Min

Neurocomputing 2021

Pre-training Graph Transformer with Multimodal Side Information for Recommendation

Pre-training Graph Transformer with Multimodal Side Information for Recommendation

Yong Liu, Susen Yang, Chenyi Lei, Guoxin Wang, Haihong Tang, Juyong Zhang, Aixin Sun, C. Miao

ACM Multimedia 2021

A Dual-Channel Framework for Sarcasm Recognition by Detecting Sentiment Conflict

A Dual-Channel Framework for Sarcasm Recognition by Detecting Sentiment Conflict

Yiyi Liu, Yequan Wang, Aixin Sun, Zheng Zhang, J. Li, Jiafeng Guo, Xuying Meng

NAACL-HLT 2021

SelfCF: A Simple Framework for Self-supervised Collaborative Filtering

SelfCF: A Simple Framework for Self-supervised Collaborative Filtering

Xin Zhou, Aixin Sun, Yong Liu, Jie Zhang, C. Miao

Trans. Recomm. Syst. 2021

Incremental Community Detection on Large Complex Attributed Network

Incremental Community Detection on Large Complex Attributed Network

Zhe Chen, Aixin Sun, Xiaokui Xiao

ACM Transactions on Knowledge Discovery from Data 2021

Parallel Attention Network with Sequence Matching for Video Grounding

Parallel Attention Network with Sequence Matching for Video Grounding

Hao Zhang, Aixin Sun, Wei Jing, Liangli Zhen, Joey Tianyi Zhou, R. Goh

Findings 2021

Video Corpus Moment Retrieval with Contrastive Learning

Video Corpus Moment Retrieval with Contrastive Learning

Hao Zhang, Aixin Sun, Wei Jing, Guoshun Nan, Liangli Zhen, Joey Tianyi Zhou, R. Goh

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2021

DocOIE: A Document-level Context-Aware Dataset for OpenIE

DocOIE: A Document-level Context-Aware Dataset for OpenIE

Kuicai Dong, Yilin Zhao, Aixin Sun, Jung-jae Kim, Xiaoli Li

Findings 2021

Generative Adversarial Reward Learning for Generalized Behavior Tendency Inference

Generative Adversarial Reward Learning for Generalized Behavior Tendency Inference

Xiaocong Chen, Lina Yao, Xianzhi Wang, Aixin Sun, Wenjie Zhang, Quan Z. Sheng

IEEE Transactions on Knowledge and Data Engineering 2021

Tweet-aware News Summarization with Dual-Attention Mechanism

Tweet-aware News Summarization with Dual-Attention Mechanism

Xin Zheng, Aixin Sun, Karthik Muthuswamy

The Web Conference 2021

Neural Named Entity Boundary Detection

Neural Named Entity Boundary Detection

J. Li, Aixin Sun, Yukun Ma

IEEE Transactions on Knowledge and Data Engineering 2021

Natural Language Video Localization: A Revisit in Span-Based Question Answering Framework

Natural Language Video Localization: A Revisit in Span-Based Question Answering Framework

Hao Zhang, Aixin Sun, Wei Jing, Liangli Zhen, Joey Tianyi Zhou, R. Goh

IEEE Transactions on Pattern Analysis and Machine Intelligence 2021

Point-of-Interest Recommendation With Global and Local Context

Point-of-Interest Recommendation With Global and Local Context

Peng Han, Shuo Shang, Aixin Sun, P. Zhao, Kai Zheng, Xiangliang Zhang

IEEE Transactions on Knowledge and Data Engineering 2021

Nonenzymatic glucose detection using Au nanodots decorated Cu2O nanooctahedrons

Nonenzymatic glucose detection using Au nanodots decorated Cu2O nanooctahedrons

Dexiang Chen, Kaifeng Xue, Huaiqiang Liu, Binbin Yao, Aixin Sun, Chenchen Liu, Pinhua Zhang, Guangliang Cui

Nanomaterials and Nanotechnology 2021

An Embarrassingly Simple Model for Dialogue Relation Extraction

An Embarrassingly Simple Model for Dialogue Relation Extraction

Fuzhao Xue, Aixin Sun, Hao Zhang, E. Chng

IEEE International Conference on Acoustics, Speech, and Signal Processing 2020

GDPNet: Refining Latent Multi-View Graph for Relation Extraction

GDPNet: Refining Latent Multi-View Graph for Relation Extraction

Fuzhao Xue, Aixin Sun, Hao Zhang, E. Chng

AAAI Conference on Artificial Intelligence 2020

Generative Inverse Deep Reinforcement Learning for Online Recommendation

Generative Inverse Deep Reinforcement Learning for Online Recommendation

Xiaocong Chen, Lina Yao, Aixin Sun, Xianzhi Wang, Xiwei Xu, Liming Zhu

International Conference on Information and Knowledge Management 2020

DeepRouting: A Deep Neural Network Approach for Ticket Routing in Expert Network

DeepRouting: A Deep Neural Network Approach for Ticket Routing in Expert Network

Jianglei Han, Aixin Sun

IEEE International Conference on Services Computing 2020

Anomaly Detection on Dynamic Bipartite Graph with Burstiness

Anomaly Detection on Dynamic Bipartite Graph with Burstiness

Zhe Chen, Aixin Sun

Industrial Conference on Data Mining 2020

On Offline Evaluation of Recommender Systems

On Offline Evaluation of Recommender Systems

Yitong Ji, Aixin Sun, Jie Zhang, Chenliang Li

arXiv.org 2020

A Critical Study on Data Leakage in Recommender System Offline Evaluation

A Critical Study on Data Leakage in Recommender System Offline Evaluation

Yitong Ji, Aixin Sun, Jie Zhang, Chenliang Li

ACM Trans. Inf. Syst. 2020

Sentiment Prediction using Attention on User-Specific Rating Distribution

Sentiment Prediction using Attention on User-Specific Rating Distribution

Ting Lin, Aixin Sun

International Conference on the Theory of Information Retrieval 2020

A Re-visit of the Popularity Baseline in Recommender Systems

A Re-visit of the Popularity Baseline in Recommender Systems

Yitong Ji, Aixin Sun, Jie Zhang, Chenliang Li

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2020

CATN: Cross-Domain Recommendation for Cold-Start Users via Aspect Transfer Network

CATN: Cross-Domain Recommendation for Cold-Start Users via Aspect Transfer Network

Cheng Zhao, Chenliang Li, Rong Xiao, Hongbo Deng, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2020

Collective Named Entity Recognition in User Comments via Parameterized Label Propagation

Minh C. Phan, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2020

Efficient approximation algorithms for adaptive influence maximization

Keke Huang, Jing Tang, K. Han, Xiaokui Xiao, Wei Chen, Aixin Sun, Xueyan Tang, A. Lim

The VLDB journal 2020

Span-based Localizing Network for Natural Language Video Localization

Span-based Localizing Network for Natural Language Video Localization

Hao Zhang, Aixin Sun, Wei Jing, Joey Tianyi Zhou

Annual Meeting of the Association for Computational Linguistics 2020

UFTR: A Unified Framework for Ticket Routing

UFTR: A Unified Framework for Ticket Routing

Jianglei Han, Jing Li, Aixin Sun

arXiv.org 2020

Information Retrieval Technology: 15th Asia Information Retrieval Societies Conference, AIRS 2019, Hong Kong, China, November 7–9, 2019, Proceedings

Haoran Xie, Wai Lam, Aixin Sun, Lun-Wei Ku, Tianyong Hao, Wei Chen, Tak-Lam Wong, Xiaohui Tao

Asia Information Retrieval Symposium 2020

CASE: Context-Aware Semantic Expansion

CASE: Context-Aware Semantic Expansion

Jialong Han, Aixin Sun, Haisong Zhang, Chenliang Li, Shuming Shi

AAAI Conference on Artificial Intelligence 2019

Subtopic-driven Multi-Document Summarization

Subtopic-driven Multi-Document Summarization

Xin Zheng, Aixin Sun, J. Li, Karthik Muthuswamy

Conference on Empirical Methods in Natural Language Processing 2019

Efficient Approximation Algorithms for Adaptive Target Profit Maximization

Efficient Approximation Algorithms for Adaptive Target Profit Maximization

Keke Huang, Jing Tang, Xiaokui Xiao, Aixin Sun, A. Lim

IEEE International Conference on Data Engineering 2019

Community Detection on Large Complex Attribute Network

Community Detection on Large Complex Attribute Network

Chen Zhe, Aixin Sun, Xiaokui Xiao

Knowledge Discovery and Data Mining 2019

Deep neural networks meet recommender systems

Shuai Zhang, Lina Yao, Aixin Sun, G. Guo, Xiwei Xu, Liming Zhu

Big Data Recommender Systems - Volume 2: Application Paradigms 2019

Robust Representation Learning of Biomedical Names

Robust Representation Learning of Biomedical Names

Minh C. Phan, Aixin Sun, Yi Tay

Annual Meeting of the Association for Computational Linguistics 2019

Efficient Approximation Algorithms for Adaptive Seed Minimization

Efficient Approximation Algorithms for Adaptive Seed Minimization

Jing Tang, Keke Huang, Xiaokui Xiao, L. Lakshmanan, Xueyan Tang, Aixin Sun, A. Lim

SIGMOD Conference 2019

ChID: A Large-scale Chinese IDiom Dataset for Cloze Test

ChID: A Large-scale Chinese IDiom Dataset for Cloze Test

Chujie Zheng, Minlie Huang, Aixin Sun

Annual Meeting of the Association for Computational Linguistics 2019

DeepRec: An Open-source Toolkit for Deep Learning based Recommendation

DeepRec: An Open-source Toolkit for Deep Learning based Recommendation

Shuai Zhang, Yi Tay, Lina Yao, Bin Wu, Aixin Sun

International Joint Conference on Artificial Intelligence 2019

Learning Travel Time Distributions with Deep Generative Model

Learning Travel Time Distributions with Deep Generative Model

Xiucheng Li, G. Cong, Aixin Sun, Yun Cheng

The Web Conference 2019

Aspect-level Sentiment Analysis using AS-Capsules

Aspect-level Sentiment Analysis using AS-Capsules

Yequan Wang, Aixin Sun, Minlie Huang, Xiaoyan Zhu

The Web Conference 2019

Targeted Sentiment Analysis: A Data-Driven Categorization

Targeted Sentiment Analysis: A Data-Driven Categorization

Jiaxin Pei, Aixin Sun, Chenliang Li

arXiv.org 2019

Understanding the stability of medical concept embeddings

Grace E. Lee, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2019

Understanding Stability of Medical Concept Embeddings: Analysis and Prediction

Understanding Stability of Medical Concept Embeddings: Analysis and Prediction

Grace E. Lee, Aixin Sun

arXiv.org 2019

A Study on Agreement in PICO Span Annotations

A Study on Agreement in PICO Span Annotations

Grace E. Lee, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2019

Learning-Based Outdoor Localization Exploiting Crowd-Labeled WiFi Hotspots

Learning-Based Outdoor Localization Exploiting Crowd-Labeled WiFi Hotspots

Jin Wang, Jun Luo, Sinno Jialin Pan, Aixin Sun

IEEE Transactions on Mobile Computing 2019

AUC-MF: Point of Interest Recommendation with AUC Maximization

Peng Han, Shuo Shang, Aixin Sun, P. Zhao, Kai Zheng, Panos Kalnis

IEEE International Conference on Data Engineering 2019

A Survey on Deep Learning for Named Entity Recognition

A Survey on Deep Learning for Named Entity Recognition

J. Li, Aixin Sun, Jianglei Han, Chenliang Li

IEEE Transactions on Knowledge and Data Engineering 2018

Seed-Guided Topic Model for Document Filtering and Classification

Seed-Guided Topic Model for Document Filtering and Classification

Chenliang Li, Shiqian Chen, Jian Xing, Aixin Sun, Zongyang Ma

ACM Trans. Inf. Syst. 2018

Collecting event‐related tweets from twitter stream

Xin Zheng, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2018

Joint Implicit and Explicit Neural Networks for Question Recommendation in CQA Services

Hongkui Tu, Jiahui Wen, Aixin Sun, Xiaodong Wang

IEEE Access 2018

Towards Effective Extraction and Linking of Software Mentions from User-Generated Support Tickets

Towards Effective Extraction and Linking of Software Mentions from User-Generated Support Tickets

Jianglei Han, Kawai Goh, Aixin Sun, Mohammad Akbari

International Conference on Information and Knowledge Management 2018

A time-aware trajectory embedding model for next-location recommendation

Wayne Xin Zhao, Ningnan Zhou, Aixin Sun, Ji-Rong Wen, Jialong Han, Edward Y. Chang

Knowledge and Information Systems 2018

Dynamic Intention-Aware Recommendation with Self-Attention

Shuai Zhang, Y. Tay, Lina Yao, Aixin Sun

Next Item Recommendation with Self-Attention

Next Item Recommendation with Self-Attention

Shuai Zhang, Yi Tay, Lina Yao, Aixin Sun

arXiv.org 2018

To Do or Not To Do: Distill crowdsourced negative caveats to augment api documentation

J. Li, Aixin Sun, Zhenchang Xing

J. Assoc. Inf. Sci. Technol. 2018

Will Your Paper Get Promoted by a Citation? A Case Study of Citation Promoter in Computer Science Discipline

Will Your Paper Get Promoted by a Citation? A Case Study of Citation Promoter in Computer Science Discipline

Feiheng Luo, Aixin Sun, Aravind Sesagiri Raamkumar, Mojisola Erdt, Y. Theng

IEEE Transactions on Emerging Topics in Computing 2018

LinkLive: discovering Web learning resources for developers from Q&A discussions

J. Li, Zhenchang Xing, Aixin Sun

World wide web (Bussum) 2018

LinkLive: discovering Web learning resources for developers from Q&A discussions

J. Li, Zhenchang Xing, Aixin Sun

World wide web (Bussum) 2018

SegBot: A Generic Neural Text Segmentation Model with Pointer Network

SegBot: A Generic Neural Text Segmentation Model with Pointer Network

J. Li, Aixin Sun, Shafiq R. Joty

International Joint Conference on Artificial Intelligence 2018

Killing Two Birds With One Stone: Concurrent Ranking of Tags and Comments of Social Images

Killing Two Birds With One Stone: Concurrent Ranking of Tags and Comments of Social Images

Boon-Siew Seah, Aixin Sun, S. Bhowmick

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2018

CoNEREL: Collective Information Extraction in News Articles

CoNEREL: Collective Information Extraction in News Articles

Minh C. Phan, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2018

API Caveat Explorer -- Surfacing Negative Usages from Practice: An API-oriented Interactive Exploratory Search System for Programmers

API Caveat Explorer -- Surfacing Negative Usages from Practice: An API-oriented Interactive Exploratory Search System for Programmers

J. Li, Aixin Sun, Zhenchang Xing, Lei Han

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2018

Seed-driven Document Ranking for Systematic Reviews in Evidence-Based Medicine

Grace E. Lee, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2018

Learning to answer programming questions with software documentation through social context embedding

Learning to answer programming questions with software documentation through social context embedding

J. Li, Aixin Sun, Zhenchang Xing

Information Sciences 2018

NeuRec: On Nonlinear Transformation for Personalized Ranking

Shuai Zhang, Lina Yao, Aixin Sun, Sen Wang, Guodong Long, Manqing Dong

International Joint Conference on Artificial Intelligence 2018

Efficient Algorithms for Adaptive Influence Maximization

Efficient Algorithms for Adaptive Influence Maximization

K. Han, Keke Huang, Xiaokui Xiao, Jing Tang, Aixin Sun, Xueyan Tang

Proceedings of the VLDB Endowment 2018

Linking Fine-Grained Locations in User Comments (Extended Abstract)

Linking Fine-Grained Locations in User Comments (Extended Abstract)

Jialong Han, Aixin Sun, G. Cong, Wayne Xin Zhao, Zongcheng Ji, Minh C. Phan

IEEE International Conference on Data Engineering 2018

Sentiment Analysis by Capsules

Sentiment Analysis by Capsules

Yequan Wang, Aixin Sun, Jialong Han, Y. Liu, Xiaoyan Zhu

The Web Conference 2018

Pair-Linking for Collective Entity Disambiguation: Two Could Be Better Than All

Minh C. Phan, Aixin Sun, Yi Tay, Jialong Han, Chenliang Li

IEEE Transactions on Knowledge and Data Engineering 2018

Searching for the internet of things: where it is and what it looks like

A. Shemshadi, Quan Z. Sheng, Yongrui Qin, Aixin Sun, W. Zhang, Lina Yao

Personal and Ubiquitous Computing 2017

Exploring prestigious citations sourced from top universities in bibliometrics and altmetrics: a case study in the computer science discipline

Feiheng Luo, Aixin Sun, Mojisola Erdt, Aravind Sesagiri Raamkumar, Y. Theng

Scientometrics 2017

NeuPL: Attention-based Semantic Matching and Pair-Linking for Entity Disambiguation

NeuPL: Attention-based Semantic Matching and Pair-Linking for Entity Disambiguation

Minh C. Phan, Aixin Sun, Yi Tay, Jialong Han, Chenliang Li

International Conference on Information and Knowledge Management 2017

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management

Ee-Peng Lim, M. Winslett, M. Sanderson, A. Fu, Jimeng Sun, Shane Culpepper, Eric Lo, Joyce Ho, D. Donato, R. Agrawal, Yu Zheng, Carlos Castillo, Aixin Sun, V. Tseng, Chenliang Li

International Conference on Information and Knowledge Management 2017

Semi-Supervised Event-related Tweet Identification with Dynamic Keyword Generation

Semi-Supervised Event-related Tweet Identification with Dynamic Keyword Generation

Xin Zheng, Aixin Sun, Sibo Wang, Jialong Han

International Conference on Information and Knowledge Management 2017

Entity Recognition by Distant Supervision with Soft List Constraint

Hongkui Tu, Zongyang Ma, Aixin Sun, Zhiqiang Xu, Xiaodong Wang

International Conference on Advanced Data Mining and Applications 2017

A time-aware trajectory embedding model for next-location recommendation

Wayne Xin Zhao, Ningnan Zhou, Aixin Sun, Ji-rong Wen, Jialong Han, Edward Y. Chang

Knowledge and Information Systems 2017

Mean Average Distance to Resolver: An Evaluation Metric for Ticket Routing in Expert Network

Mean Average Distance to Resolver: An Evaluation Metric for Ticket Routing in Expert Network

Jianglei Han, Aixin Sun

IEEE International Conference on Software Maintenance and Evolution 2017

Enhancing Topic Modeling for Short Texts with Auxiliary Word Embeddings

Enhancing Topic Modeling for Short Texts with Auxiliary Word Embeddings

Chenliang Li, Yu Duan, Haoran Wang, Zhiqian Zhang, Aixin Sun, Zongyang Ma

ACM Trans. Inf. Syst. 2017

Cross-Device User Linking: URL, Session, Visiting Time, and Device-log Embedding

Cross-Device User Linking: URL, Session, Visiting Time, and Device-log Embedding

Minh C. Phan, Aixin Sun, Yi Tay

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2017

Deep Learning Based Recommender System

Deep Learning Based Recommender System

Shuai Zhang, Lina Yao, Aixin Sun, Yi Tay, Shuai Zhang, Lina Yao, Aixin Sun

ACM Computing Surveys 2017

Searching for the internet of things: where it is and what it looks like

A. Shemshadi, Quan Z. Sheng, Yongrui Qin, Aixin Sun, W. Zhang, Lina Yao

Personal and Ubiquitous Computing 2017

Time Expression Analysis and Recognition Using Syntactic Token Types and General Heuristic Rules

Xiaoshi Zhong, Aixin Sun, E. Cambria

Annual Meeting of the Association for Computational Linguistics 2017

An analysis of 14 Million tweets on hashtag‐oriented spamming*

Surendra Sedhai, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2017

Extracting fine‐grained location with temporal awareness in tweets: A two‐stage approach

Chenliang Li, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2017

A Survey of Location Prediction on Twitter

Xin Zheng, Jialong Han, Aixin Sun

IEEE Transactions on Knowledge and Data Engineering 2017

NEXT: a neural network framework for next POI recommendation

Zhiqian Zhang, Chenliang Li, Zhiyong Wu, Aixin Sun, Dengpan Ye, Xiangyang Luo

Frontiers of Computer Science 2017

Semi-Supervised Spam Detection in Twitter Stream

Surendra Sedhai, Aixin Sun

IEEE Transactions on Computational Social Systems 2017

When MetaMap Meets Social Media in Healthcare: Are the Word Labels Correct?

Hongkui Tu, Zongyang Ma, Aixin Sun, Xiaodong Wang

Asia Information Retrieval Symposium 2016

Annotating Points of Interest with Geo-tagged Tweets

Annotating Points of Interest with Geo-tagged Tweets

Kaiqi Zhao, G. Cong, Aixin Sun

International Conference on Information and Knowledge Management 2016

Effective Document Labeling with Very Few Seed Words: A Topic Model Approach

Effective Document Labeling with Very Few Seed Words: A Topic Model Approach

Chenliang Li, Jian Xing, Aixin Sun, Zongyang Ma

International Conference on Information and Knowledge Management 2016

Mobile phone name extraction from internet forums: a semi-supervised approach

Yangjie Yao, Aixin Sun

World wide web (Bussum) 2016

Searching for the Internet of Things on the Web: Where It Is and What It Looks Like

Searching for the Internet of Things on the Web: Where It Is and What It Looks Like

A. Shemshadi, Quan Z. Sheng, W. Zhang, Aixin Sun, Yongrui Qin, Lina Yao

Ubiquitous Computing 2016

Topic Modeling for Short Texts with Auxiliary Word Embeddings

Topic Modeling for Short Texts with Auxiliary Word Embeddings

Chenliang Li, Haoran Wang, Zhiqian Zhang, Aixin Sun, Zongyang Ma

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2016

Discovering Neighborhood Pattern Queries by sample answers in knowledge base

Discovering Neighborhood Pattern Queries by sample answers in knowledge base

Jialong Han, Kai Zheng, Aixin Sun, Shuo Shang, Ji-Rong Wen

IEEE International Conference on Data Engineering 2016

Joint Recognition and Linking of Fine-Grained Locations from Tweets

Joint Recognition and Linking of Fine-Grained Locations from Tweets

Zongcheng Ji, Aixin Sun, G. Cong, Jialong Han

The Web Conference 2016

Effect of Spam on Hashtag Recommendation for Tweets

Effect of Spam on Hashtag Recommendation for Tweets

Surendra Sedhai, Aixin Sun

The Web Conference 2016

A Study of Visual and Semantic Similarity for Social Image Search Recommendation

Yangjie Yao, Aixin Sun

Asia Information Retrieval Symposium 2015

Did You Know? A Rule-Based Approach to Finding Similar Questions on Online Health Forums

Did You Know? A Rule-Based Approach to Finding Similar Questions on Online Health Forums

Jianglei Han, Naveen Nandan, Aixin Sun

2015 International Conference on Healthcare Informatics 2015

HSpam14: A Collection of 14 Million Tweets for Hashtag-Oriented Spam Research

HSpam14: A Collection of 14 Million Tweets for Hashtag-Oriented Spam Research

Surendra Sedhai, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2015

PRISM: Concept-preserving Summarization of Top-K Social Image Search Results

PRISM: Concept-preserving Summarization of Top-K Social Image Search Results

Boon-Siew Seah, S. Bhowmick, Aixin Sun

Proceedings of the VLDB Endowment 2015

A Boosting Algorithm for Item Recommendation with Implicit Feedback

A Boosting Algorithm for Item Recommendation with Implicit Feedback

Yong Liu, P. Zhao, Aixin Sun, C. Miao

International Joint Conference on Artificial Intelligence 2015

Mobile phone name extraction from internet forums: a semi-supervised approach

Yangjie Yao, Aixin Sun

World wide web (Bussum) 2015

Who, Where, When, and What

Who, Where, When, and What

Quan Yuan, G. Cong, Kaiqi Zhao, Zongyang Ma, Aixin Sun

ACM Trans. Inf. Syst. 2015

Tweet Segmentation and Its Application to Named Entity Recognition

Tweet Segmentation and Its Application to Named Entity Recognition

Chenliang Li, Aixin Sun, J. Weng, Qi He

IEEE Transactions on Knowledge and Data Engineering 2015

A Tri-Role Topic Model for Domain-Specific Question Answering

A Tri-Role Topic Model for Domain-Specific Question Answering

Zongyang Ma, Aixin Sun, Quan Yuan, G. Cong

AAAI Conference on Artificial Intelligence 2015

Graph-based Point-of-interest Recommendation with Geographical and Temporal Influences

Graph-based Point-of-interest Recommendation with Geographical and Temporal Influences

Quan Yuan, G. Cong, Aixin Sun

International Conference on Information and Knowledge Management 2014

Tagging Your Tweets: A Probabilistic Modeling of Hashtag Annotation in Twitter

Tagging Your Tweets: A Probabilistic Modeling of Hashtag Annotation in Twitter

Zongyang Ma, Aixin Sun, Quan Yuan, G. Cong

International Conference on Information and Knowledge Management 2014

Exploiting Geographical Neighborhood Characteristics for Location Recommendation

Yong Liu, Wei Wei, Aixin Sun, C. Miao

International Conference on Information and Knowledge Management 2014

Conformity-aware influence maximization in online social networks

Hui Li, S. Bhowmick, Aixin Sun, Jiangtao Cui

The VLDB journal 2014

Conformity-aware influence maximization in online social networks

Hui Li, S. Bhowmick, Aixin Sun, Jiangtao Cui

The VLDB journal 2014

PRISM: concept-preserving social image search results summarization

PRISM: concept-preserving social image search results summarization

Boon-Siew Seah, S. Bhowmick, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2014

Towards context-aware search with right click

Aixin Sun, C. Lou

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2014

Your neighbors affect your ratings: on geographical neighborhood influence to rating prediction

Your neighbors affect your ratings: on geographical neighborhood influence to rating prediction

Longke Hu, Aixin Sun, Yong Liu

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2014

Hashtag recommendation for hyperlinked tweets

Hashtag recommendation for hyperlinked tweets

Surendra Sedhai, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2014

Fine-grained location extraction from tweets with temporal awareness

Fine-grained location extraction from tweets with temporal awareness

Chenliang Li, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2014

Why not, WINE?

Why not, WINE?

S. Bhowmick, Aixin Sun, Ba Quan Truong

The Web Conference 2014

Summarizing social image search results

Summarizing social image search results

Boon-Siew Seah, S. Bhowmick, Aixin Sun

The Web Conference 2014

Affinity-driven blog cascade analysis and prediction

Hui Li, S. Bhowmick, Aixin Sun, Jiangtao Cui

Data mining and knowledge discovery 2014

Are Most-Viewed News Articles Most-Shared?

Yangjie Yao, Aixin Sun

Asia Information Retrieval Symposium 2013

Predicting event-relatedness of popular queries

Seyyedeh Newsha Ghoreishi, Aixin Sun

International Conference on Information and Knowledge Management 2013

Why not, WINE?: towards answering why-not questions in social image search

Why not, WINE?: towards answering why-not questions in social image search

S. Bhowmick, Aixin Sun, Ba Quan Truong

ACM Multimedia 2013

Who, where, when and what: discover spatio-temporal topics for twitter users

Who, where, when and what: discover spatio-temporal topics for twitter users

Quan Yuan, G. Cong, Zongyang Ma, Aixin Sun, N. Magnenat-Thalmann

Knowledge Discovery and Data Mining 2013

Exploiting hybrid contexts for Tweet segmentation

Exploiting hybrid contexts for Tweet segmentation

Chenliang Li, Aixin Sun, J. Weng, Qi He

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2013

Time-aware point-of-interest recommendation

Time-aware point-of-interest recommendation

Quan Yuan, G. Cong, Zongyang Ma, Aixin Sun, N. Magnenat-Thalmann

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2013

On predicting the popularity of newly emerging hashtags in Twitter

On predicting the popularity of newly emerging hashtags in Twitter

Zongyang Ma, Aixin Sun, G. Cong

J. Assoc. Inf. Sci. Technol. 2013

MESSIAH: missing element-conscious SLCA nodes search in XML data

MESSIAH: missing element-conscious SLCA nodes search in XML data

Ba Quan Truong, S. Bhowmick, Curtis E. Dyreson, Aixin Sun

ACM SIGMOD Conference 2013

TSDW: Two-stage word sense disambiguation using Wikipedia

TSDW: Two-stage word sense disambiguation using Wikipedia

Chenliang Li, Aixin Sun, Anwitaman Datta

J. Assoc. Inf. Sci. Technol. 2013

Crest: Cluster-based Representation Enrichment for Short Text Classification

Zichao Dai, Aixin Sun, Xu-Ying Liu

Pacific-Asia Conference on Knowledge Discovery and Data Mining 2013

Affinity-driven blog cascade analysis and prediction

Hui Li, S. Bhowmick, Aixin Sun, Jiangtao Cui

Data mining and knowledge discovery 2013

CINEMA: conformity-aware greedy algorithm for influence maximization in online social networks

CINEMA: conformity-aware greedy algorithm for influence maximization in online social networks

Hui Li, S. Bhowmick, Aixin Sun

International Conference on Extending Database Technology 2013

Twevent: segment-based event detection from tweets

Twevent: segment-based event detection from tweets

Chenliang Li, Aixin Sun, Anwitaman Datta

International Conference on Information and Knowledge Management 2012

Topic-driven reader comments summarization

Topic-driven reader comments summarization

Zongyang Ma, Aixin Sun, Quan Yuan, G. Cong

International Conference on Information and Knowledge Management 2012

Category hierarchy maintenance: a data-driven approach

Category hierarchy maintenance: a data-driven approach

Quan Yuan, G. Cong, Aixin Sun, Chin-Yew Lin, N. Magnenat-Thalmann

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2012

TwiNER: named entity recognition in targeted twitter stream

TwiNER: named entity recognition in targeted twitter stream

Chenliang Li, J. Weng, Qi He, Yuxia Yao, Anwitaman Datta, Aixin Sun, Bu-Sung Lee

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2012

Will this #hashtag be popular tomorrow?

Will this #hashtag be popular tomorrow?

Zongyang Ma, Aixin Sun, G. Cong

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2012

Short text classification using very few words

Short text classification using very few words

Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2012

Content is still king: the effect of neighbor voting schemes on tag relevance for social image retrieval

Content is still king: the effect of neighbor voting schemes on tag relevance for social image retrieval

Ba Quan Truong, Aixin Sun, S. Bhowmick

International Conference on Multimedia Retrieval 2012

An evaluation of classification models for question topic categorization

An evaluation of classification models for question topic categorization

Bo Qu, G. Cong, Cuiping Li, Aixin Sun, Hong Chen

J. Assoc. Inf. Sci. Technol. 2012

CASIS: a system for concept-aware social image search

Ba Quan Truong, Aixin Sun, S. Bhowmick

The Web Conference 2012

Lessons from learner experiences in a field-based inquiry in geography using mobile devices

C. Chang, K. Chatterjea, D. Goh, Y. Theng, Ee-Peng Lim, Aixin Sun, K. Razikin, Thi Nhu Quynh Kim, Quang Minh Nguyen

Tag-based social image retrieval: An empirical evaluation

Tag-based social image retrieval: An empirical evaluation

Aixin Sun, S. Bhowmick, K. Nguyen, G. Bai

J. Assoc. Inf. Sci. Technol. 2011

Social image tag recommendation by concept matching

Social image tag recommendation by concept matching

Aixin Sun, S. Bhowmick, Jun-An Chong

ACM Multimedia 2011

Web classification of conceptual entities using co-training

Web classification of conceptual entities using co-training

Aixin Sun, Y. Liu, Ee-Peng Lim

Expert systems with applications 2011

CASINO: towards conformity-aware social influence analysis in online social networks

CASINO: towards conformity-aware social influence analysis in online social networks

Hui Li, S. Bhowmick, Aixin Sun

International Conference on Information and Knowledge Management 2011

Query-Guided Event Detection From News and Blog Streams

Query-Guided Event Detection From News and Blog Streams

Aixin Sun, Meishan Hu

IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans 2011

Mining latent relations in peer-production environments: a case study with Wikipedia article similarity and controversy

Chenliang Li, Anwitaman Datta, Aixin Sun

Social Network Analysis and Mining 2011

Mining latent relations in peer-production environments: a case study with Wikipedia article similarity and controversy

Chenliang Li, Anwitaman Datta, Aixin Sun

Social Network Analysis and Mining 2011

Semantic tag recommendation using concept model

Semantic tag recommendation using concept model

Chenliang Li, Anwitaman Datta, Aixin Sun

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2011

Visualizing and querying semantic social networks

Visualizing and querying semantic social networks

Aixin Sun, Anwitaman Datta, Ee-Peng Lim, Kuiyu Chang

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2011

AffRank: Affinity-driven ranking of products in online social rating networks

AffRank: Affinity-driven ranking of products in online social rating networks

Hui Li, S. Bhowmick, Aixin Sun

J. Assoc. Inf. Sci. Technol. 2011

Managing Social Image Tags: Methods and Applications

Aixin Sun, S. Bhowmick

International Conference on Database Systems for Advanced Applications 2011

A Generalized Method for Word Sense Disambiguation Based on Wikipedia

Chenliang Li, Aixin Sun, Anwitaman Datta

European Conference on Information Retrieval 2011

Detecting spam blogs from blog search results

Detecting spam blogs from blog search results

Linhong Zhu, Aixin Sun, Byron Choi

Information Processing & Management 2011

Enhancing search in a geospatial multimedia annotation system

Enhancing search in a geospatial multimedia annotation system

Huynh Nhu Hop Quach, D. Goh, K. Razikin, T. P. Pham, Thi Nhu Quynh Kim, Y. Theng, Ee-Peng Lim, C. Chang, K. Chatterjea, Aixin Sun

International Conference on Information Integration and Web-based Applications & Services 2010

Affinity-driven prediction and ranking of products in online product review sites

Affinity-driven prediction and ranking of products in online product review sites

Hui Li, S. Bhowmick, Aixin Sun

International Conference on Information and Knowledge Management 2010

Quantifying tag representativeness of visual content of social images

Quantifying tag representativeness of visual content of social images

Aixin Sun, S. Bhowmick

ACM Multimedia 2010

iAVATAR

iAVATAR

Aixin Sun, S. Bhowmick, Yao Liu

Proceedings of the VLDB Endowment 2010

Investigating Perceptions of a Location-Based Annotation System

Huynh Nhu Hop Quach, K. Razikin, D. Goh, Thi Nhu Quynh Kim, T. P. Pham, Y. Theng, Ee-Peng Lim, C. Chang, K. Chatterjea, Aixin Sun

Active Media Technology 2010

Do Wikipedians follow domain experts?: a domain-specific study on Wikipedia knowledge building

Do Wikipedians follow domain experts?: a domain-specific study on Wikipedia knowledge building

Yi Zhang, Aixin Sun, Anwitaman Datta, Kuiyu Chang, Ee-Peng Lim

ACM/IEEE Joint Conference on Digital Libraries 2010

Visualizing and Exploring Evolving Information Networks in Wikipedia

Ee-Peng Lim, A. T. Kwee, Nelman Lubis Ibrahim, Aixin Sun, Anwitaman Datta, Kuiyu Chang, Maureen

International Conference on Asian Digital Libraries 2010

Managing Media Rich Geo-spatial Annotations for a Map-Based Mobile Application Using Clustering

Managing Media Rich Geo-spatial Annotations for a Map-Based Mobile Application Using Clustering

K. Razikin, D. Goh, Ee-Peng Lim, Aixin Sun, Y. Theng, Thi Nhu Quynh Kim, K. Chatterjea, C. Chang

2010 Seventh International Conference on Information Technology: New Generations 2010

To Trust or Not to Trust? Predicting Online Trusts Using Trust Antecedent Framework

To Trust or Not to Trust? Predicting Online Trusts Using Trust Antecedent Framework

Viet-An Nguyen, Ee-Peng Lim, Jing Jiang, Aixin Sun

2009 Ninth IEEE International Conference on Data Mining 2009

On strategies for imbalanced text classification using SVM: A comparative study

On strategies for imbalanced text classification using SVM: A comparative study

Aixin Sun, Ee-Peng Lim, Y. Liu

Decision Support Systems 2009

Trust relationship prediction using online product review data

Trust relationship prediction using online product review data

Nan Ma, Ee-Peng Lim, Viet-An Nguyen, Aixin Sun, Haifeng Liu

CIKM-CNIKM 2009

What makes categories difficult to classify?: a study on predicting classification performance for categories

What makes categories difficult to classify?: a study on predicting classification performance for categories

Aixin Sun, Ee-Peng Lim, Y. Liu

International Conference on Information and Knowledge Management 2009

Blog cascade affinity: analysis and prediction

Blog cascade affinity: analysis and prediction

Hui Li, S. Bhowmick, Aixin Sun

International Conference on Information and Knowledge Management 2009

Sharing Mobile Multimedia Annotations to Support Inquiry-Based Learning Using MobiTOP

K. Razikin, D. Goh, Y. Theng, Quang Minh Nguyen, Thi Nhu Quynh Kim, Ee-Peng Lim, C. Chang, K. Chatterjea, Aixin Sun

Active Media Technology 2009

Image tag clarity: in search of visual-representative tags for social images

Image tag clarity: in search of visual-representative tags for social images

Aixin Sun, S. Bhowmick

WSM@MM 2009

SSnetViz: a visualization engine for heterogeneous semantic social networks

SSnetViz: a visualization engine for heterogeneous semantic social networks

Ee-Peng Lim, Maureen, Nelman Lubis Ibrahim, Aixin Sun, Anwitaman Datta, Kuiyu Chang

International Conference on Evolutionary Computation 2009

Sharing Hierarchical Mobile Multimedia Content Using the MobiTOP System

Sharing Hierarchical Mobile Multimedia Content Using the MobiTOP System

Quang Minh Nguyen, Thi Nhu Quynh Kim, D. Goh, Ee-Peng Lim, Y. Theng, K. Chatterjea, C. Chang, Aixin Sun, K. Razikin

2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware 2009

Exploring Hierarchically Organized Georeferenced Multimedia Annotations in the MobiTOP System

Exploring Hierarchically Organized Georeferenced Multimedia Annotations in the MobiTOP System

Thi Nhu Quynh Kim, K. Razikin, D. Goh, Y. Theng, Quang Minh Nguyen, Ee-Peng Lim, Aixin Sun, C. Chang, K. Chatterjea

2009 Sixth International Conference on Information Technology: New Generations 2009

Quality-aware collaborative question answering: methods and evaluation

Quality-aware collaborative question answering: methods and evaluation

Maggy Anastasia Suryanto, Ee-Peng Lim, Aixin Sun, R. Chiang

Web Search and Data Mining 2009

MobiTOP: Accessing Hierarchically Organized Georeferenced Multimedia Annotations

Thi Nhu Quynh Kim, K. Razikin, D. Goh, Quang Minh Nguyen, Y. Theng, Ee-Peng Lim, Aixin Sun, C. Chang, K. Chatterjea

International Conference on Asian Digital Libraries 2008

On Visualizing Heterogeneous Semantic Networks from Multiple Data Sources

Maureen, Aixin Sun, Ee-Peng Lim, Anwitaman Datta, Kuiyu Chang

International Conference on Asian Digital Libraries 2008

Event detection with common user interests

Event detection with common user interests

Meishan Hu, Aixin Sun, Ee-Peng Lim

ACM International Workshop on Web Information and Data Management 2008

Online spam-blog detection through blog search

Online spam-blog detection through blog search

Linhong Zhu, Aixin Sun, Byron Choi

International Conference on Information and Knowledge Management 2008

Representative entry selection for profiling blogs

Representative entry selection for profiling blogs

Jinfeng Zhuang, S. Hoi, Aixin Sun, Rong Jin

International Conference on Information and Knowledge Management 2008

TagNSearch: Searching and Navigating Geo-referenced Collections of Photographs

Quang Minh Nguyen, Thi Nhu Quynh Kim, D. Goh, Y. Theng, Ee-Peng Lim, Aixin Sun, C. Chang, K. Chatterjea

European Conference on Research and Advanced Technology for Digital Libraries 2008

On profiling blogs with representative entries

On profiling blogs with representative entries

Jinfeng Zhuang, S. Hoi, Aixin Sun

Workshop on Analytics for Noisy Unstructured Text Data 2008

Searching blogs and news: a study on popular queries

Aixin Sun, Meishan Hu, Ee-Peng Lim

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2008

Comments-oriented document summarization: understanding documents with readers' feedback

Comments-oriented document summarization: understanding documents with readers' feedback

Meishan Hu, Aixin Sun, Ee-Peng Lim

Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2008

Predicting trusts among users of online communities: an epinions case study

Predicting trusts among users of online communities: an epinions case study

Haifeng Liu, Ee-Peng Lim, Hady W. Lauw, Minh-Tam Le, Aixin Sun, J. Srivastava, Young Ae Kim

ACM Conference on Economics and Computation 2008

Advances of Computational Intelligence in Industrial Systems (Studies in Computational Intelligence) (Studies in Computational Intelligence)

Y. Liu, Aixin Sun, H. Loh, W. Lu, Ee-Peng Lim

On ranking controversies in wikipedia: models and evaluation

On ranking controversies in wikipedia: models and evaluation

Ba-Quy Vuong, Ee-Peng Lim, Aixin Sun, Minh-Tam Le, Hady W. Lauw

Web Search and Data Mining 2008

Social Navigation in Digital Libraries by Bookmarking

Fiftarina Puspitasari, Ee-Peng Lim, D. Goh, C. Chang, Jun Zhang, Aixin Sun, Y. Theng, K. Chatterjea, Yuanyuan Li

International Conference on Asian Digital Libraries 2007

Automatic Text Summarization in Engineering Information Management

Jiaming Zhan, H. Loh, Y. Liu, Aixin Sun

International Conference on Asian Digital Libraries 2007

Blog Classification Using Tags: An Empirical Study

Aixin Sun, Maggy Anastasia Suryanto, Y. Liu

International Conference on Asian Digital Libraries 2007

SLOQUE: slot-based query expansion for complex questions

SLOQUE: slot-based query expansion for complex questions

Maggy Anastasia Suryanto, Ee-Peng Lim, Aixin Sun, R. Chiang

CIMS '07 2007

On improving wikipedia search using article quality

On improving wikipedia search using article quality

Meiqun Hu, Ee-Peng Lim, Aixin Sun, Hady W. Lauw, Ba-Quy Vuong

ACM International Workshop on Web Information and Data Management 2007

Comments-oriented blog summarization by sentence extraction

Comments-oriented blog summarization by sentence extraction

Meishan Hu, Aixin Sun, Ee-Peng Lim

International Conference on Information and Knowledge Management 2007

Measuring article quality in wikipedia: models and evaluation

Measuring article quality in wikipedia: models and evaluation

Meiqun Hu, Ee-Peng Lim, Aixin Sun, Hady W. Lauw, Ba-Quy Vuong

International Conference on Information and Knowledge Management 2007

Key Element-Context Model: An Approach to Efficient Web Metadata Maintenance

Ba-Quy Vuong, Ee-Peng Lim, Aixin Sun, C. Chang, K. Chatterjea, D. Goh, Y. Theng, Jun Zhang

European Conference on Research and Advanced Technology for Digital Libraries 2007

Mobile G-Portal supporting collaborative sharing and learning in geography fieldwork: an empirical study

Mobile G-Portal supporting collaborative sharing and learning in geography fieldwork: an empirical study

Y. Theng, K. Tan, Ee-Peng Lim, Jun Zhang, D. Goh, K. Chatterjea, C. Chang, Aixin Sun, Han Yu, N. Dang, Yuanyuan Li, Minh Chanh Vo

ACM/IEEE Joint Conference on Digital Libraries 2007

Mobile digital libraries for geography education

Mobile digital libraries for geography education

Minh Chanh Vo, Fiftarina Puspitasari, Ee-Peng Lim, C. Chang, Y. Theng, D. Goh, K. Chatterjea, Jun Zhang, Aixin Sun, Yuanyuan Li

ACM/IEEE Joint Conference on Digital Libraries 2007

Social bookmarking in digital library systems: framework and case study

Social bookmarking in digital library systems: framework and case study

Fiftarina Puspitasari, Ee-Peng Lim, D. Goh, C. Chang, Jun Zhang, Aixin Sun, Y. Theng, K. Chatterjea, Yuanyuan Li

ACM/IEEE Joint Conference on Digital Libraries 2007

Measuring Qualities of Articles Contributed by Online Communities

Measuring Qualities of Articles Contributed by Online Communities

Ee-Peng Lim, Ba-Quy Vuong, Hady W. Lauw, Aixin Sun

International Conference on Wirtschaftsinformatik 2006

Fast and Scalable Access to Advance Resource Reservation Data in Future Cellular Networks

Fast and Scalable Access to Advance Resource Reservation Data in Future Cellular Networks

Aixin Sun, Mahbub Hassan, M. Hassan, Peter P. Pham, B. Benatallah

IEEE International Conference on Communications 2006

Integration of Wikipedia and a Geography Digital Library

Ee-Peng Lim, Zhe Wang, D. Sadeli, Yuanyuan Li, C. Chang, K. Chatterjea, D. Goh, Y. Theng, Jun Zhang, Aixin Sun

International Conference on Asian Digital Libraries 2006

Querying E-Catalogs Using Content Summaries

Aixin Sun, B. Benatallah, Mohand-Said Hacid, Mahbub Hassan

OTM Conferences 2006

An energy-efficient and access latency optimized indexing scheme for wireless data broadcast

An energy-efficient and access latency optimized indexing scheme for wireless data broadcast

Yuxia Yao, Xueyan Tang, Ee-Peng Lim, Aixin Sun

IEEE Transactions on Knowledge and Data Engineering 2006

FISA: Feature-Based Instance Selection for Imbalanced Text Classification

Aixin Sun, Ee-Peng Lim, B. Benatallah, Mahbub Hassan

Pacific-Asia Conference on Knowledge Discovery and Data Mining 2006

iWed: An Integrated Multigraph Cut-Based Approach for Detecting Events from a Website

Qiankun Zhao, S. Bhowmick, Aixin Sun

Pacific-Asia Conference on Knowledge Discovery and Data Mining 2006

Finding and classifying web units in websites

Aixin Sun, Ee-Peng Lim

International Journal of Business Intelligence and Data Mining 2005

Web data extraction based on structural similarity

Zhao Li, W. Ng, Aixin Sun

Knowledge and Information Systems 2005

Managing Geography Learning Objects Using Personalized Project Spaces in G-Portal

D. Goh, Aixin Sun, Wenbo Zong, Dan Wu, Ee-Peng Lim, Y. Theng, J. Hedberg, C. Chang

European Conference on Research and Advanced Technology for Digital Libraries 2005

Spectral Kernels for Classification

Wenyuan Li, K. Ong, W. Ng, Aixin Sun

International Conference on Data Warehousing and Knowledge Discovery 2005

Discovery of Concept Entities from Web Sites using Web Unit Mining

Ming Yin, D. Goh, Ee-Peng Lim, Aixin Sun

International Journal of Web Information Systems 2005

Personalized project space for managing metadata of geography learning objects

Wenbo Zong, Dan Wu, Aixin Sun, Ee-Peng Lim, D. Goh, Y. Theng, J. Hedberg, C. Chang

ACM/IEEE Joint Conference on Digital Libraries 2005

On assigning place names to geography related web pages

Wenbo Zong, Dan Wu, Aixin Sun, Ee-Peng Lim, D. Goh

ACM/IEEE Joint Conference on Digital Libraries 2005

Supporting Field Study with Personalized Project Spaces in a Geographical Digital Library

Ee-Peng Lim, Aixin Sun, Zehua Liu, J. Hedberg, C. Chang, T. Teh, D. Goh, Y. Theng

International Conference on Asian Digital Libraries 2004

Blocking reduction strategies in hierarchical text classification

Aixin Sun, Ee-Peng Lim, W. Ng, J. Srivastava

IEEE Transactions on Knowledge and Data Engineering 2004

Web unit mining: finding and classifying subgraphs of web pages

Aixin Sun, Ee-Peng Lim

International Conference on Information and Knowledge Management 2003

Performance measurement framework for hierarchical text classification

Performance measurement framework for hierarchical text classification

Aixin Sun, Ee-Peng Lim, W. Ng

J. Assoc. Inf. Sci. Technol. 2003

Using Support Vector Machines for Terrorism Information Extraction

Aixin Sun, Myo-Myo Naing, Ee-Peng Lim, Wai Lam

Intelligence and Security Informatics 2003

Web classification using support vector machine

Aixin Sun, Ee-Peng Lim, W. Ng

ACM International Workshop on Web Information and Data Management 2002

Personalized Classification for Keyword-Based Category Profiles

Aixin Sun, Ee-Peng Lim, W. Ng

European Conference on Research and Advanced Technology for Digital Libraries 2002

Hierarchical text classification and evaluation

Hierarchical text classification and evaluation

Aixin Sun, Ee-Peng Lim

Proceedings 2001 IEEE International Conference on Data Mining 2001

PRICE WATCHER AGENT FOR E-COMMERCE

PRICE WATCHER AGENT FOR E-COMMERCE

S. Fong, Aixin Sun, Kin Keong Wong

A Synthetic Data Generation Framework for Grounded Dialogues

A Synthetic Data Generation Framework for Grounded Dialogues

Jianzhu Bao, Rui Wang, Yasheng Wang, Aixin Sun, Yitong Li, Fei Mi, Rui-Lan Xu

Annual Meeting of the Association for Computational Linguistics 2023

LogicLLM: Exploring Self-supervised Logic-enhanced Training for Large Language Models

LogicLLM: Exploring Self-supervised Logic-enhanced Training for Large Language Models

Fangkai Jiao, Zhiyang Teng, Shafiq R. Joty, Bosheng Ding, Aixin Sun, Zhengyuan Liu, Nancy F. Chen

arXiv.org 2023

Negation Scope Refinement via Boundary Shift Loss

Yin Wu, Aixin Sun

Annual Meeting of the Association for Computational Linguistics 2023

From Counter-intuitive Observations to a Fresh Look at Recommender System

From Counter-intuitive Observations to a Fresh Look at Recommender System

Aixin Sun

arXiv.org 2022

Deep Learning for Recommender Systems

Shuai Zhang, Yi Tay, Lina Yao, Aixin Sun, Ce Zhang

Recommender Systems Handbook 2022

The Elements of Temporal Sentence Grounding in Videos: A Survey and Future Directions

The Elements of Temporal Sentence Grounding in Videos: A Survey and Future Directions

Hao Zhang, Aixin Sun, Wei Jing, Joey Tianyi Zhou

arXiv.org 2022

Perplexity from PLM Is Unreliable for Evaluating Text Quality

Perplexity from PLM Is Unreliable for Evaluating Text Quality

Yequan Wang, Jiawen Deng, Aixin Sun, Xuying Meng

arXiv.org 2022

MMEKG: Multi-modal Event Knowledge Graph towards Universal Representation across Modalities

MMEKG: Multi-modal Event Knowledge Graph towards Universal Representation across Modalities

Yubo Ma, Zehao Wang, Mukai Li, Yixin Cao, Meiqi Chen, Xinze Li, Wenqiao Sun, Kunquan Deng, Kunze Wang, Aixin Sun, Jing Shao

Annual Meeting of the Association for Computational Linguistics 2022

CORT: A New Baseline for Comparative Opinion Classification by Dual Prompts

CORT: A New Baseline for Comparative Opinion Classification by Dual Prompts

Yequan Wang, Hengran Zhang, Aixin Sun, Xuying Meng

Conference on Empirical Methods in Natural Language Processing 2022

Deeper vs Wider: A Revisit of Transformer Configuration

Deeper vs Wider: A Revisit of Transformer Configuration

Fuzhao Xue, Jianghai Chen, Aixin Sun, Xiaozhe Ren, Zangwei Zheng, Xiaoxin He, Xin Jiang, Yang You

arXiv.org 2022

Recommender May Not Favor Loyal Users

Recommender May Not Favor Loyal Users

Yitong Ji, Aixin Sun, J Zhang, Chenliang Li

arXiv.org 2022

Do Wikipedians follow domain experts? A domain-specific study on Wikipedia contribution

Do Wikipedians follow domain experts? A domain-specific study on Wikipedia contribution

Yi Zhang, Aixin Sun

Dynamic Intention-Aware Recommendation with Self-A ention

Dynamic Intention-Aware Recommendation with Self-A ention

Shuai Zhang, Yi Tay, Lina Yao, Aixin Sun

Next Item Recommendation with Self-Attentive Metric Learning

Next Item Recommendation with Self-Attentive Metric Learning

Shuai Zhang, Yi Tay, Lina Yao, Aixin Sun, Jake An

Linking Fine-Grained Locations in User Comments

Jialong Han, Aixin Sun, G. Cong, Wayne Xin Zhao, Zongcheng Ji, Minh C. Phan

IEEE Transactions on Knowledge and Data Engineering 2018

Exploring prestigious citations sourced from top universities across disciplines

Feiheng Luo, Aixin Sun, M. Erdt, Aravind Sesagiri Raamkumar, Y. Theng

ASIS&T Annual Meeting 2017

Information Retrieval Technology: 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

G. Zuccon, S. Geva, Hideo Joho, Falk Scholer, Aixin Sun, Peng Zhang

Information Retrieval Technology

G. Zuccon, S. Geva, Hideo Joho, Falk Scholer, Aixin Sun, Peng Zhang

Lecture Notes in Computer Science 2015

Crest : Clusterbased Clusterbased Clusterbased Representation Enrichment for Short Text Classification ?

Crest : Clusterbased Clusterbased Clusterbased Representation Enrichment for Short Text Classification ?

Zichao Dai, Aixin Sun, Xu-Ying Liu

Preface to the Workshop on Domain Driven Data Mining

Phillip S. Yu, Wei Fan, W. Nejdl, Ling Chen, Aixin Sun, D. Simovici, Elena Baralis, E. Nguifo, Guandong Xu, Jie Yin, Michelangelo Ceci, P. Cortez, P. Christen, P. Berka, R. Alves, Songhua Xu, Tapio Elomaa, W. Kosters, W. Graco, Wei Wang, Wolf-Tilo Balke, Yanchang Zhao

IEEE ICDM 2011 2011

Quantifying Visual-Representativeness of Social Image Tags Using Image Tag Clarity

Aixin Sun, S. Bhowmick

Social Media Modeling and Computing 2011

Information Integration for Graph Databases

Ee-Peng Lim, Aixin Sun, Anwitaman Datta, Kuiyu Chang

Link Mining 2010

Do You Trust to Get Trust? A Study of Trust Reciprocity Behaviors and Reciprocal Trust Prediction

Do You Trust to Get Trust? A Study of Trust Reciprocity Behaviors and Reciprocal Trust Prediction

Viet-An Nguyen, Ee-Peng Lim, H. Tan, Jing Jiang, Aixin Sun

SDM 2010

Ontology-based blog discovery and classification.

Aixin Sun

On Stability, Clarity, and Co-occurrence of Self-Tagging

On Stability, Clarity, and Co-occurrence of Self-Tagging

Aixin Sun, Anwitaman Datta

Web Search and Data Mining 2009

Imbalanced text classification: A term weighting approach

Y. Liu, H. Loh, Aixin Sun

Expert systems with applications 2009

Advances of Computational Intelligence in Industrial Systems Publisher

Y. Liu, Aixin Sun, H. Loh, W. Lu, Ee-Peng Lim

Advances of Computational Intelligence in Industrial Systems

Y. Liu, Aixin Sun, H. Loh, W. Lu, Ee-Peng Lim

Studies in Computational Intelligence 2008

OCEAN - Scalable and Adaptive Infrastructure for On-board Information Access

OCEAN - Scalable and Adaptive Infrastructure for On-board Information Access

B. Benatallah, Mahbub Hassan, Lavy Libman, Aixin Sun

Web unit-based mining of homepage relationships

Web unit-based mining of homepage relationships

Aixin Sun, Ee-Peng Lim

J. Assoc. Inf. Sci. Technol. 2006

Conceptual Classfication of Web Pages using Bootstrapping and Co-training Strategies

Ee-Peng Lim, Aixin Sun, Maria Marissa

Web Mining - The Ontology Approach

Web Mining - The Ontology Approach

Ee-Peng Lim, Aixin Sun

Defining a research agenda for geographical learning tasks with the G-portal digital library

Defining a research agenda for geographical learning tasks with the G-portal digital library

J. Hedberg, C. Chang, Ee-Peng Lim, T. Teh, Aixin Sun, D. Goh, Y. Theng

Ontology-based web classification

Aixin Sun

Hierarchical text classification methods and their specification

Aixin Sun, Ee-Peng Lim, W. Ng

Web Classication Using Support Vector Machine

Aixin Sun, P. Lim, K. Ng

Personalized Classication for Keyword-based Category Proles ?

Aixin Sun, Ee-Peng Lim, W. Ng

HCL: A Specification Language for Hierarchical Text Classification

Aixin Sun, Ee-Peng Lim, W. Ng

Automated online news classification with personalization

Automated online news classification with personalization

Chee-Hong Chan, Aixin Sun, Ee-Peng Lim

UvA-DARE (Digital Academic Repository) Asking Clarifying Questions

UvA-DARE (Digital Academic Repository) Asking Clarifying Questions

Jie Zou, Aixin Sun, Cheng Long, Mohammad Aliannejadi, E. Kanoulas

A Specification Language for Hierarchical Text Classification ∗

A Specification Language for Hierarchical Text Classification ∗

Aixin Sun, Ee-Peng Lim, W. Ng

Large Scale Network Analysis (LSNA) 2013 Workshop Organization

L. Akoglu, Matthias Boehm, Lei Chen, Silvio Lattanzi, Jian Pei, Sherif Sakr, Aixin Sun, Xifeng Yan, Shi-Ding Zhang, Feida Zhu

Humans Need Context, What about Machines? Investigating Conversational Context in Abusive Language Detection

Humans Need Context, What about Machines? Investigating Conversational Context in Abusive Language Detection

Tom Bourgeade, Zongmin Li, Farah Benamara, Véronique Moriceau, Jian Su, Aixin Sun

International Conference on Language Resources and Evaluation 2024

Cu2O ordered nanoarrays for non-enzymatic glucose detection

Chenchen Liu, Kaifeng Xue, Aixin Sun, Dexiang Chen, Pinhua Zhang, Guangliang Cui

Personalized Project Space For Managing Geographical Objects in G-Portal

Wenbo Zong, Dan Wu, Aixin Sun, Ee-Peng Lim, D. Goh, Y. Theng, John Hedberg, C. Chang

Negation Scope Refinement via Boundary Shift Loss

Negation Scope Refinement via Boundary Shift Loss

Yin Wu, Aixin Sun

Findings of the Association for Computational Linguistics: NAACL 2024, Mexico City, Mexico, June 16-21, 2024

Mohamed Abdalla, Gavin Abercrombie, D. Adelani, Rodrigo Agerri, Zeljko Agic, Eneko Agirre, Monica Agrawal, W. Ahmad, James Allan, Aijun An, Antonios Anasta-sopoulos, Mark Anderson, Jacob Andreas, Marianna Apidianaki, Alessio Palmero, Yuki Aprosio, Ehsaneddin Arase, Giuseppe Asgari, Wilker Attardi, Aziz JinYeong, Timothy Bak, Mohamad Hardyman Baldwin, Pierpaolo Barawi, Ali Basile, Ja-smijn Basirat, Timo Bastings, Gábor Baumann, Eyal Bella, Farah Ben-David, Luciana Benamara, Benotti Yevgeni, Brijesh Berzak, Federico Bhatt, Chris Bianchi, Lidong Biemann, Alexandra Bing, Birch Eduardo, Gemma Blanco, Aurélien Boleda, Florian Bossard, Leonid Boudin, Ronan Boytsov, Pavel Le Bras, Chris Braslavski, Eleftheria Brew, Thomas Briakou, Emanuele Brochhagen, Wray Buglia-rello, Buntine Elena, Aoife Cabrio, Ruken Cahill, Jose Cakici, Marie Camacho-Collados, Pengfei Candito, Ziqiang Cao, Dallas Cao, Paula Card, Tommaso Carvalho, Andrew Caselli, Tanmoy Cattle, Ilias Chakrabor-ty, Angel X Chalkidis, Ching-Yun Chang, Snigdha Chang, Chen Chaturvedi, Kehai Chen, Long Chen, Lu Chen, Muhao Chen, Wei Chen, Wenhu Chen, Wenliang Chen, Xiang Chen, Yidong Chen, Yun-Nung Chen, Zhiyu Chen, Zhuang Chen, Hao Chen, Yu Cheng, Colin Cheng, Cherry Hai, Eunsol Leong Chieu, Leshem Choi, Monojit Choshen, Christos Choudhury, Yi-Ling Christodoulopou-los, Stephen Chung, Vincent Clark, Simone Claveau, John M Conia, Caio Filippo Conroy, Mathias Corro, Leyang Creutz, Aron Cui, Anna E Culotta, Amanda Cercas Currey, Curry Raj, Daniel Dabre, Cristian Dakota, Verna Danescu-Niculescu-Mizil, Budhaditya Dankers, Deb Vera, Zhenyun Demberg, Li Deng, Ruihai Dong, Antoine Dong, Eduard Doucet, Nan Dragut, Kevin Duan, Greg Duh, Ondrej Durrett, Tomasz Dusek, Dwojak Julian Martin, Asif Eisenschlos, Yanai Ekbal, Cristina Elazar, Luis España-Bonet, Espinosa-Anke Allyson, Kilian Ettinger, Evang Alexander, Agnieszka Fabbri, Meng Falenska, Marcello Fang, Hao Federico, Anna Fei, Feldman Naomi, Fuli Feldman, Xiaocheng Feng, Yansong Feng, Eric Feng, Francis Le Ferrand, Eli-sabetta Ferraro, Simone Fersini, Mark Filice, Mark Finlayson, Jennifer Fishel, Annemarie Foster, Friedrich Matthias, Zhe Gallé, Siddhant Gan, Judith Garg, Kallirroi Gaspers, Alborz Georgila, Geramifard Luke, Mor Gessler, Abbas Geva, Sahar Ghaddar, Filip Ghannay, Mario Ginter, Tejas Giulianelli, Sharon Gokhale, Rob Goldwater, Kyle van der Goot, Tanya Gorman, Jia-Chen Goyal, Qing Gu, Frank Gu, Lin Guerin, Honglei Gui, Qipeng Guo, Vivek Guo, Gupta Thanh-Le, Nizar Ha, Ivan Habash, Barry Habernal, Xianpei Haddow, Daniel Han, Peter Hardt, Di Hase, Michael He, Behnam Heck, Peter Hedayatnia, Daniel Heeman, Jack Hershcovich, Ryuichiro Hes-sel, Julia Higashinaka, Enamul Hockenmaier, Andreas Hoque, Yufang Hotho, Hou Dirk, Kristen Hovy, D. Howell, Xuming Hu, Fei Hu, Jie Huang, Lifu Huang, Peijie Huang, Shaohan Huang, Shujian Huang, Xuanjing Huang, Zhen Huang, Mika Huang, Hämäläinen Kentaro, Inui Kokil, Hyeju Jaidka, Mustafa Jang, Yangfeng Jarrar, Lifeng Ji, Mali Jin, Qin Jin, Richard Jin, David Johansson, Preethi Jurgens, Jyothi Ehsan, Diptesh Kamalloo, S. Kanojia, Sarvnaz Kar, Pei Karimi, Daniel Ke, So-pan Khashabi, Tushar Khosla, Hyounghun Khot, Jin-Dong Kim, Joo-Kyung Kim, Taeuk Kim, Kim Roman, Rebecca Klinger, Ivan Knowles, Ekaterina Kobyzev, Philipp Kochmar, Koehn Mamoru, Rik Komachi, Lingpeng Koncel-Kedziorski, Julia Kong, Amrith Kreutzer, Kal-pesh Krishna, Udo Krishna, Artur Kruschwitz, Adhiguna Kulmizev, Kuncoro Wai, Gerasimos Lam, Mirella Lampouras, Staffan Lapata, Mark Larsson, Ivano Last, Lauriola Thu, Dong-Ho Le, Hwanhee Lee, Jinhyuk Lee, Mark G Lee, SangKeun Lee, Oliver Lee, Heather Le-mon, Piyawat Lent, Gina-Anne Lertvittayakumjorn, Miryam Levow, Bing de Lhoneux, Chuyuan Li, Dongxu Li, Jing Li, Junhui Li, Juntao Li, Liang Li, Peng Li, Piji Li, Sujian Li, Li Tao, Wenjie Li, Xin Li, Yongbin Li, Yu Li, Yufei Li, Zhifei Li, Constantine Li, Chenghua Lignos, Hongyu Lin, Robert Lin, Bing Litschko, Hao Liu, Kang Liu, Ming Liu, Qianying Liu, Tin-gwen Liu, Xuebo Liu, Yang Liu, Zhiyuan Liu, Zoey Liu, Ximing Liu, Anh Tuan Lu, Luu Chenyang, Lyu Ji, Jing Ma, Ruotian Ma, Xiaojuan Ma, Aman Ma, Harish Tayyar Madaan, Andrea Madabushi, Navonil Ma-dotto, Prodromos Majumder, Shervin Malakasiotis, Yuning Malmasi, Kelly Mao, Vukosi Marchi-sio, Stella Marivate, Lara J Markantonatou, Bruno Martin, Yuval Martins, Sérgio Marton, Yuji Matos, Julian Matsumoto, Bryan McAuley, Ryan McCann, Kathleen McDonald, McKeown Mahnoosh, Yuxian Mehrabani, Samuel Meng, Timothee Mensah, Margot Mickus, Simon Mieskes, Yasuhide Mille, Makoto Miura, Daichi Miwa, David R Mochihashi, Lili Mortensen, Kha-lil Mou, Benjamin Mrini, Philippe Muller, Smaranda Muller, Rudra Muresan, Thomas Murthy, Müller Max, Müller-Eberstein Maria, Nona Nadejde, Mikio Naderi, Hideki Nakano, Linyong Nakayama, Nan, Franco Maria, Tapas Nardini, Mark-Jan Nayak, Isar Nederhof, Mariana Nejadgholi, Dat Quoc Neves, Nguyen Le-Minh, Thien Huu Nguyen, Vahid Nguyen, Partovi Nia, Jan Niehues, Qiang Ning, Maciej Ogrodniczuk, Alice Oh, Naoaki Okazaki, Manabu Okumura, Matan Orbach, Nedjma Ou-sidhoum, Vasile Pais, Nikolaos Pappas, Joonsuk Park, Yannick Parmentier, Prasannan Parthasarathi, Lucia Passaro, Ramakanth Pasunuru, Siddharth Patwardhan, Hao Peng, Lis Pereira, Laura Perez-Beltrachini, Maxime Peyrard, Jonas Pfeiffer, Bryan A. Plummer, Maja Popovic, Soujanya Poria, Daniel Preotiuc-Pietro, Emily Tucker Prudhommeaux, Vikram Pudi, Peng Qian, Tieyun Qian, Deepak Ramachandran, Carlos Ramisch, Leonardo Ranaldi, Sudha Rao, Shauli Ravfogel, Marek Rei, Leonardo F. R. Ribeiro, Oleg Rokhlenko, Salvatore Romeo, Joseph Le Roux, Alla Rozov-skaya, Terry Ruas, Raphael Rubino, Ivan Vladimir Meza Ruiz, Maria Ryskina, Hassan Sajjad, Shubhra Kanti, Karmaker Santu, Maarten Sap, Naomi Saphra, Asad B. Sayeed, Dominik Schlechtweg, Viktor Schlegel, Natalie Schluter, Nathan Schneider, Hinrich Schuetze, H. Schwartz, Jingbo Shang, Vasu Sharma, Tianze Shi, Mohammad Shoeybi, Lei Shu, M. S. Maneesh, Kumar Singh, Pranaydeep Singh, Sunayana Sitaram, Kevin Small, Luca Soldaini, Aina Garí Soler, Wei Song, Xingyi Song, Yan Song, Jeffrey S. Sorensen, A. Soroa, Jacopo Staiano, E. Stamatatos, Gabriel Stanovsky, Shane Steinert-Threlkeld, Jannik Strötgen, Sara Stymne, Jinsong Su, Saku Sugawara, Alessandro Suglia, Aixin Sun, Cheng-jie Sun, Kai Sun, György Szarvas, V. M. Sánchez-Cartagena, Gözde Gül ¸Sahin, Zeerak Talat, Chenhao Tan, Hao Tan, Tianyi Tang, Jesse Thomason, Brian Thompson, Yuanhe Tian, Zhiliang Tian, Amalia Todirascu, Sara Tonelli, Paolo Torroni, Kristina Toutanova, Amine xv Trabelsi, Trang Tran, David Traum, Kewei Tu, Martin Tutek, Ana Sabina Uban, T. Utsuro, Olga Vechtomova, Yannick Versley, Karin M. Verspoor, David Vilar, David Vilares, Serena Villa-ta, Esaú Villatoro-Tello, Thuy Vu, Ivan Vuli´c, Fei Xia, Tong Xiao, Bo Xu, Huijuan Xu, Nianwen Xue, S. Yadav, Hang Yan, Rui Yan, Min Yang, Wei Yang, Yezhou Yang, Yi Yang, Zhenglu Yang, Jin-Ge Yao, Wei Ye, Yongjing Yin, Naoki Yoshinaga, Koichiro Yoshino, Jianfei Yu, Juntao Yu Mo, Yu Manzil Zaheer, F. M. Zanzotto, Weixin Zeng, Luke Zettlemoyer, Biao Zhang, Chen Zhang, Crystina Zhang, Jiajun Zhang, Jingyi Zhang, Justine Zhang, Meishan Zhang, Ningyu Zhang, Shaolei Zhang, Sheng Zhang, Shiyue Zhang, Shuai Zhang, Shuo Zhang, Wei Zhang, Yang Zhang, Zhe Zhang, Jieyu Zhao, Shiwan Zhao, Hai-Tao Zheng, Zaixiang Zheng, Jie Zhou, Yi Zhou, Xiaodan Zhu

NAACL-HLT 2024

Multi-modal Knowledge Graphs: Evolution, Methods, and Opportunities Anonymous ACL submission

Multi-modal Knowledge Graphs: Evolution, Methods, and Opportunities Anonymous ACL submission

Omar Adjali, Romaric Besançon, Olivier Ferret, Chen Chen, Yufei Wang, Bing Li, Kwok-Yan Lam, Aixin Sun, Gongwei Chen, Leyang Shen, Rui Shao, Xiang Deng, Xiang Chen, Duanzheng Song, Honghao Gui, Chengxi, Ningyu Wang, Fei Zhang, Chengfei Huang, Dan Lv, Ningyu Zhang, Lei Li, Shumin Deng, Chuanqi Tan, Changliang Xu, Fei Huang, Luo Si, Yunzhi Yao, Zhuo Chen, Wen Zhang, Yufeng Huang, Mingyang Chen, Yuxia Geng, Hongtao Yu, Zhen Bi, Yichi Zhang, Zhen Yao, Wenting Song, Xinliang Wu, Damai Dai, Chengqi Deng, Chenggang Zhao, R. Xu, Huazuo Gao, Deli Chen, Jiashi Li, Wangding Zeng, Xingkai Yu, Y. Wu, Zhenda Xie, Y. K. Li, Panpan Huang, Fuli Luo, Chong Ruan, Zhifang Sui, Rajarshi Das, S. Dhuliawala, M. Zaheer, L. Vilnis, Ishan Durugkar, Akshay Krishnamurthy, Alex Smola, Andrew McCallum. 2018, Jia Deng, Wei Dong, Richard Socher, Li-Jia Li, Shihan Dou, Enyu Zhou, Yan Liu, Songyang Gao, Jun Zhao, Wei Shen, Yuhao Zhou, Zhiheng Xi, Xiao Wang, Xiaoran Fan, Shiliang Pu, Jiang Zhu, Rui Zheng, Tao Gui, Qi Zhang, Xuanjing Huang, Yifan Du, Han Guo, Kun Zhou, Wayne Xin Zhao, Jinpeng Wang, Chuyuan Wang, Mingchen Cai, Zilin Du, Yunxin Li, Xu Guo, Yidan Sun, Ming Qin, A. Gaulton, L. Bellis, Patricia Bento, Mark Chambers, Anne Davies, Yvonne Hersey, Shaun Light, D. McGlinchey, Bis-848 Michalovich, Congcong Ge, Xiaoze Liu, Lu Chen, Baihua Zheng, Jiaoyan Chen, Yuhang Zeng, Jeff Z. Pan, Yuxiang Wang, Jia-Chen Gu, Xiaojun Meng, Guansong Lu, Lu Hou, Niu, Xiaodan Minzhe, Lewei Liang, Runhui Yao, Huang, Xinyan Guan, Yanjiang Liu, Hongyu Lin, Yaojie Lu, Aidan Hogan, Eva Blomqvist, Michael Cochez, Clau-895 dia d’Amato, Gerard de Melo, Claudio Gutierrez, Sabrina Kirrane, José Emilio, Labra Gayo, Sebastian Navigli, Axel-Cyrille Neumaier, Ngonga, A. Ngomo, Sabbir M Polleres, Anisa Rashid, Rula, Xuming Hu, Junzhe Chen, Aiwei Liu, Shiao Meng, Ningyuan Huang, Yash R. Deshpande, Yibo Liu, Kyunghyun Alberts, Clara Cho, Vania Iacer, Cal-916, Alexander Kirillov, Eric Mintun, Nikhila Ravi, Hanzi, Chloé Rolland, Laura Gustafson, Tete Xiao, Spencer Whitehead, Alexander C. Berg, Wan-Yen Lo, Ranjay Krishna, Yuke Zhu, Oliver Groth, Justin John-987, K. Hata, Joshua Kravitz, Stephanie Chen, Michael Kuhn, Ivica Letunic, Lars Juhl Jensen, G. 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