Lei Chen


2004

doi dblp
Symbolic representation and retrieval of moving object trajectories
Lei Chen | M. Tamer Özsu | Vincent Oria
Proceedings of the 6th ACM SIGMM International Workshop on Multimedia Information Retrieval, MIR 2004, October 15-16, 2004, New York, NY, USA

2005

doi dblp
Localized routing trees for query processing in sensor networks
Jie Lian | Lei Chen | Kshirasagar Naik | M. Tamer Özsu | Gordon B. Agnew
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005

2006

doi dblp
Towards interactive indexing for large Chinese calligraphic character databases
Yi Zhuang | Yueting Zhuang | Qing Li | Lei Chen
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, Arlington, Virginia, USA, November 6-11, 2006

2007

doi dblp
Optimal proactive caching in peer-to-peer network: analysis and application
Weixiong Rao | Lei Chen | Ada Wai-Chee Fu | Yingyi Bu
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

doi dblp
Probabilistic correlation-based similarity measure of unstructured records
Shaoxu Song | Lei Chen
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

doi dblp
Top-k subgraph matching query in a large graph
Lei Zou | Lei Chen | Yansheng Lu
Proceedings of the First Ph.D. Workshop in CIKM, PIKM 2007, Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 9, 2007

2008

doi dblp
Speed up semantic search in p2p networks
Qiang Wang | Rui Li | Lei Chen | Jie Lian | M. Tamer Özsu
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

doi dblp
Searching musical audio datasets by a batch of multi-variant tracks
Yi Yu | J. Stephen Downie | Lei Chen | Vincent Oria | Kazuki Joe
Proceedings of the 1st ACM SIGMM International Conference on Multimedia Information Retrieval, MIR 2008, Vancouver, British Columbia, Canada, October 30-31, 2008

doi dblp
Efficient multi-keyword search over p2p web
Hanhua Chen | Hai Jin | Jiliang Wang | Lei Chen | Yunhao Liu | Lionel M. Ni
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2009

doi dblp
Effective XML content and structure retrieval with relevance ranking
Xiping Liu | Changxuan Wan | Lei Chen
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

doi dblp
Efficient join processing on uncertain data streams
Xiang Lian | Lei Chen
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

doi dblp
Discovering matching dependencies
Shaoxu Song | Lei Chen
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2010

doi dblp
Efficient set-correlation operator inside databases
Shaoxu Song | Lei Chen
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

doi dblp
Automatically weighting tags in XML collection
Dexi Liu | Changxuan Wan | Lei Chen | Xiping Liu
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2011

doi dblp
Answering label-constraint reachability in large graphs
Kun Xu | Lei Zou | Jeffrey Xu Yu | Lei Chen | Yanghua Xiao | Dongyan Zhao
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

doi dblp
Cost-efficient repair in inconsistent probabilistic databases
Xiang Lian | Yincheng Lin | Lei Chen
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

doi dblp
KLEAP: an efficient cleaning method to remove cross-reads in RFID streams
Guoqiong Liao | Jing Li | Lei Chen | Changxuan Wan
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

doi dblp
A distributed full-text top-k document dissemination system in distributed hash tables
Weixiong Rao | Lei Chen
2011 Volume 14 Issue 5-6

doi dblp
Leadership discovery when data correlatively evolve
Di Wu | Yiping Ke | Jeffrey Xu Yu | Philip S. Yu | Lei Chen
2011 Volume 14 Issue 1

2012

doi dblp
Guest Editorial: Web-based services and information systems
Lei Chen | Zhiguo Gong | Qing Li
2012 Volume 15 Issue 5-6

2013

doi dblp
Causality and responsibility: probabilistic queries revisited in uncertain databases
Xiang Lian | Lei Chen
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

doi dblp
Probabilistic Web Data Management
Lei Chen | Ihab F. Ilyas | Christopher Ré | Xiaofang Zhou
2013 Volume 16 Issue 3

doi dblp
Indexing dataspaces with partitions
Shaoxu Song | Lei Chen
2013 Volume 16 Issue 2

2014

doi dblp
MaC: A Probabilistic Framework for Query Answering with Machine-Crowd Collaboration
Chen Jason Zhang | Lei Chen | Yongxin Tong
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
Pattern Match Query in a Large Uncertain Graph
Ye Yuan | Guoren Wang | Lei Chen
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
Efficient Probabilistic Supergraph Search Over Large Uncertain Graphs
Yongxin Tong | Xiaofei Zhang | Caleb Chen Cao | Lei Chen
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
TOMOHA: TOpic model-based HAshtag recommendation on twitter
Jieying She | Lei Chen
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume

doi dblp
Evaluating continuous top-k queries over document streams
Weixiong Rao | Lei Chen | Shudong Chen | Sasu Tarkoma
2014 Volume 17 Issue 1

2015

doi dblp
Privacy preserving graph publication in a distributed environment
Mingxuan Yuan | Lei Chen | Philip S. Yu | Hong Mei
2015 Volume 18 Issue 5

doi dblp
Ranked content advertising in online social networks
Weixiong Rao | Lei Chen | Ilaria Bartolini
2015 Volume 18 Issue 3

2016

doi dblp
Tracking frequent items over distributed probabilistic data
Yongxin Tong | Xiaofei Zhang | Lei Chen
2016 Volume 19 Issue 4

doi dblp
Answering subgraph queries over massive disk resident graphs
Peng Peng | Lei Zou | Lei Chen | Xuemin Lin | Dongyan Zhao
2016 Volume 19 Issue 3

2020

doi dblp
Efficient Graph Query Processing over Geo-Distributed Datacenters
Ye Yuan | Delong Ma | Zhenyu Wen | Yuliang Ma | Guoren Wang | Lei Chen
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2021

doi dblp
Privacy-Preserving Batch-based Task Assignment in Spatial Crowdsourcing with Untrusted Server
Maocheng Li | Jiachuan Wang | Libin Zheng | Han Wu | Peng Cheng | Lei Chen | Xuemin Lin
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021