Lei Chen


2012

doi dblp
A hybrid approach for efficient provenance storage
Yulai Xie | Dan Feng | Zhipeng Tan | Lei Chen | Kiran-Kumar Muniswamy-Reddy | Yan Li | Darrell D. E. Long
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2013

pdf dblp
A Subtopic Taxonomy-Aware Framework for Diversity Evaluation
Fei Chen | Yiqun Liu | Min Zhang | Shaoping Ma | Lei Chen
Proceedings of the 5th International Workshop on Evaluating Information Access, EVIA 2013, National Center of Sciences, Tokyo, Japan, June 18, 2013

2014

pdf dblp
ICTNET at Temporal Summarization Track TREC 2014
Lei Chen | Hainan Zhang | Siying Li | Zhiyuan Ji | Qian Liu | Yue Liu | Dayong Wu | Xueqi Cheng
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

2017

doi dblp
DBpedia-Based Entity Linking via Greedy Search and Adjusted Monte Carlo Random Walk
Ming Liu | Lei Chen | Bingquan Liu | Guidong Zheng | Xiaoming Zhang
2017 Volume 36 Issue 2

2020

doi dblp
Graph Neural Network for Tag Ranking in Tag-enhanced Video Recommendation
Qi Liu | Ruobing Xie | Lei Chen | Shukai Liu | Ke Tu | Peng Cui | Bo Zhang | Leyu Lin
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
Travel Recommendation via Fusing Multi-Auxiliary Information into Matrix Factorization
Lei Chen | Zhiang Wu | Jie Cao | Guixiang Zhu | Yong Ge
2020 Volume 11 Issue 2

2021

doi dblp
Learning Fair Representations for Recommendation: A Graph-based Perspective
Le Wu | Lei Chen | Pengyang Shao | Richang Hong | Xiting Wang | Meng Wang
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

doi dblp
Searching to Sparsify Tensor Decomposition for N-ary Relational Data
Shimin Di | Quanming Yao | Lei Chen
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

doi dblp
FluxEV: A Fast and Effective Unsupervised Framework for Time-Series Anomaly Detection
Jia Li | Shimin Di | Yanyan Shen | Lei Chen
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

doi dblp
Answer Complex Questions: Path Ranker Is All You Need
Xinyu Zhang | Ke Zhan | Enrui Hu | Chengzhen Fu | Lan Luo | Hao Jiang | Yantao Jia | Fan Yu | Zhicheng Dou | Zhao Cao | Lei Chen
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Set2setRank: Collaborative Set to Set Ranking for Implicit Feedback based Recommendation
Lei Chen | Le Wu | Kun Zhang | Richang Hong | Meng Wang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021