About Me

I received my PhD degree in Computer Science from Huazhong University of Science and Technology (HUST) in 2010, where I am now an Associate Professor. My research interests include Online Social Networking, Wireless Sensor Networks, Peer-to-Peer Computing and Information Retrieval.

Recent Publications

Book

• Hanhua Chen, Hai Jin, Large Scale Distributed Content Retrieval, Science Press.  May 2011. ISBN: 978703031417

       陈汉华，金海  (著). 大规模分布式内容检索技术. 科学出版社, 2011年5月.  ISBN: 978703031417

Journal

• Hanhua Chen, Hai Jin, Xucheng Luo, Yunhao Liu, Tao Gu, Kaiji Chen, Lionel M. Ni, "BloomCast: Efficient and Effective Full-Text Retrieval in Unstructured P2P Networks," IEEE Transactions on Parallel and Distributed Systems (TPDS).  Vol. 23, No.2, pp.232-241, (2011-05-25 online).

• Hanhua Chen, Hai Jin, Lei Chen, Yunhao Liu, Lionel M. Ni, "Optimizing Bloom Filter Settings in Peer-to-Peer Multi-keyword Searching," IEEE Transactions on Knowledge and Data Engineering (TKDE). Vol. 24, No. 4, pp. 692-706,  (2010-12-21online)

• Hanhua Chen, Jun Yan, Hai Jin, Yunhao Liu, Lionel M. Ni, "TSS: Efficient Term-Set Search in Large Peer-to-Peer Textual Collections", IEEE Transactions on Computers (TC). Vol. 59, No. 7, pp.969-980. 2010

• Hanhua Chen, Hai Jin, Yunhao Liu, Lionel M. Ni, "Difficulty-aware Hybrid Search in Peer-to-Peer Networks", IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol.20, No.1, pp.71-82, 2009.

• Hanhua Chen, Hai Jin, "Finding and Evaluating the Community Structure in Semantic Peer-to-Peer Overlay Networks". SCIENCE CHINA Information Sciences (中国科学-F辑: 信息科学). Vol.54, No.7, pp. 1340-1351, 2011.

• Tao Gu, Liang Wang, Hanhua Chen, Xianping Tao, and Jian Lu, "Recognizing Multi-user Activities using Wireless Body Sensor Networks," IEEE Transactions on Mobile Computing (TMC). 2011-03-02 (online).

• Deke Guo, Jie Wu, Yunhao Liu, Hai Jin, Hanhua Chen, Tao Chen, "Quasi-Kautz Digraphs for Peer-to-Peer Networks", IEEE Transactions on Parallel and Distributed Systems (TPDS). Vol. 22, No. 6, pp.1042-1055. 2011.

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Conference

• Hanhua Chen, Hai Jin, Lingchao Guo, Shaoliang Wu, Tao Gu, "Audio-on-Demand over Wireless Sensor Networks", Proceedings of the IEEE/ACM IWQoS 2012, Coimbra, Portugal, June, 2012. (Acceptance Rate: 21.8%)

• Weixiong Rao, Lei Chen, Ada W. Fu, Hanhua Chen, Futai Zou, "On Efficient Content Matching in Distributed Pub/Sub Systems", Proceedings of the INFOCOM 2009, Rio de Janeiro, Brazil, April, 2009. (Acceptance Rate: 19.7%)

• Weixiong Rao, Ada W. Fu, Lei Chen, Hanhua Chen," Towards Efficient Full-Text Filtering and Dissemination in a DHT Environment", Proceedings of the 25th International Conference on Data Engineering (ICDE 2009), Shanghai, China, April, 2009. (Acceptance Rate: 16.8%)

• Hanhua Chen, Mo Li, Hai Jin, Yunhao Liu, Lionel M Ni, ''MDS: Efficient Multi-dimensional Query Processing in Data-Centric WSNs'',  Proceedings of the 29th IEEE Real-Time Systems Symposium (RTSS 2008), Barcelona, Spain, December, 2008. (Acceptance rate: 23%) 

• Hanhua Chen, Hai Jin, Jiliang Wang, Lei Chen, Yunhao Liu, Lionel M. Ni, "Efficient Multi-Keyword Search over P2P Web", Proceedings of the 17th International World Wide Web Conference (WWW 2008),  Beijing, China, April, 2008. (Acceptance rate: 11%)

• Xucheng Luo, Zhiguang Qin, Jinsong Han, Hanhua Chen, "DHT-assisted Probabilistic and Exhaustive Search in Unstructured P2P Networks," Proceedings of the 22nd International Parallel and Distributed Processing Symposium (IPDPS 2008), Miami, Florida, USA, April, 2008. (Acceptance Rate: 25.6%)

• Hanhua Chen, Hai Jin, Yunhao Liu, Lionel M. Ni, "Difficulty-aware Hybrid Search in Peer-to-Peer Networks", Proceedings of  the 36th International Conference on Parallel Processing (ICPP 2007), XiAn, China, September, 2007. (Best Paper  Nominated)

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Teaching

• Fall 2011, Algorithm Design and Analysis

• Spring 2012, Technical Writing

Recent Services

PC Member for:

• ICPADS 2012;

• NCIS 2011 ;

Reviewer for journals:

• IEEE Transactions on Knowledge and Data Engineering;

• IEEE Transactions on Computers;

• IEEE Transactions on Parallel and Distributed Systems;

• ACM Transactions on Sensor Networks;

• ACM Transactions on the WEB;

• IEEE Transactions on Automation Science and Engineering;

• Journal of Parallel and Distributed Computing;

• SCIENCE CHINA Information Sciences;

• Journal of Computer Science and Technology

Reviewer for conferences:

• INFOCOM 2011; HPDC 2011; IPDPS 2011; ICPP 2011; WWW2010; WWW 2009; ICDCS 2009; ICPADS 2009; SECON 2009; ICWS 2009; HPDC 2008; MobiHoc 2008; WWW 2008; INFOCOM 2008; RTSS 2008; ICDCS 2008; ICPP 2008; CCGRID2008;  MASS 2008;  ICPADS 2008; ICWS 2008; SCC 2008; ICDCS 2007; PerCom 2007; ICPP 2007;  ICPADS 2007

• 2011 Best PhD Dissertation Award, Hubei Province

• 2010 CGCL Best Paper Award

• 2009 CGCL Best Paper Award

• 2008 CGCL Best Paper Award

• 2008 WWW'08 Student Travel Award

• 2007 ICPP'07 Best Paper Award Nomination

• 2005 Microsoft Fellowship (微软学者)