Dingyi Han

Assistant Researcher, Deptartment of Computer Science and Engineering, Shanghai Jiao Tong University

Professional Overview: Ph.D. of Computer Science, About two year internship in Microsoft China (GTSC and MSRA)

Specialties: Information Technology, Computer Science, Basic Financial Knowledge

Research Interests: Web Science, Peer-to-Peer Technology and Semantic Technology

Papers

• Shenghua Bao, Shengliang Xu, Li Zhang, Rong Yan, Dingyi Han, Zhong Su, and Yong Yu. Joint Emotion-Topic Modeling for Social Affective Text Mining. to appear in Proc. of the Ninth IEEE International Conference on Data Mining (IEEE ICDM 2009), 6-9 December 2009, Miami, Florida.

• Lichun Yang, Shengliang Xu, Shenghua Bao, Dingyi Han, Zhong Su, Yong Yu. A Study of Information Retrieval on Accumulative Social Descriptions using the Generation Features. to appear in Proc. of ACM Sixteenth Conference on Information and Knowledge Management (ACM CIKM 2009), Nov 2-6, 2009, Hong Kong, China

• Kaifeng Xu, Rui Li, Shenghua Bao, Dingyi Han, Yong Yu: SEM: Mining Spatial Events from the Web. in Proc. of the 12th Pacific-Asia Conference on Knowledge Discovery and Data Mining(PAKDD 2008): 393-404.

• Yuanjie Liu, Shasha Li, Yunbo Cao, Chin-Yew Lin, Dingyi Han, Yong Yu, Understanding and Summarizing Answers in Community-based Question Answering Servicies. in Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008), pages 497–504, Manchester, August 2008.

• Cong Shi, Dingyi Han, Xinyao Hu, and Yong Yu: A Unified Model of Pollution in P2P Networks, in proceedings of 22nd IEEE International Parallel & Distributed Processing Symposium (IEEE IPDPS 2008).

• Cong Shi, Dingyi Han, Yuanjie Liu, Shicong Meng, and Yong Yu: A Dynamic Routing Protocol for Keyword Search in Unstructured Peer-to-Peer Networks, in Elsevier Journal on Computer Communications (Elsevier COMCOM), Vol 31/2, pp 318-331, 2008.

• Xinyao Hu, Shicong Meng, Cong Shi, Dingyi Han and Yong Yu. Predicting Query Duplication with Box-Jenkins Models and Its Applications. Proceedings of the 7th IEEE International Conference on Peer-to-Peer Computing(P2P 2007), Sept 2-5, 2007, Galway, Ireland.

• Jie Han, Hua-Jun Zeng, Dingyi Han, Chenxi Lin, Zheng Chen, Yong Yu: "Homepage Live: Automatic Block Tracing for Web Personalization", to appear in Proc. of The 16th World Wide Web Conference (WWW 2007), May 8-12, 2007, Banff, Alberta, Canada.

• Shicong Meng, Cong Shi, Dingyi Han, Yong Yu, "Mining and Predicting Duplication over Peer-to-Peer Query Stream" in Workshop of IEEE International Conference on Data Mining (ICDM2006), pp. 648-652.

• Dingyi Han, Yong Yu and Guirong Xue, "Exploiting Rating Behaviors for Effective Collaborative Filtering", in Proc. of The 7th International Conference on Web Information Systems Engineering (WISE 2006), pp. 175-186.

• Dingyi Han, Ting Shen, Shicong Meng and Yong Yu, "Cuckoo Ring: Balancing Workload for Locality Sensitive Hash", in Proc. of the Sixth IEEE International Conference on Peer-to-Peer Computing (P2P2006), Cambridge, UK, September 6-8, 2006, pp. 49–56.

• Cong Shi, Shicong Meng, Yuanjie Liu, Dingyi Han and Yong Yu, "Reinforcement Learning for Query-Oriented Routing Indices in Unstructured Peer-to-Peer Networks", in Proc. of the Sixth IEEE International Conference on Peer-to-Peer Computing (P2P2006), Cambridge, UK, September 6-8, 2006, pp. 267–274.

• Dingyi Han, Guirong Xue and Yong Yu, "An Empirical Study of Data Smoothing Methods for Memory-based and Hybrid Collaborative Filtering", in Proc. of PRICAI 2006, pp. 81-90.

• Jie Han, Yong Yu, Dingyi Han, Chenxi Lin and Gui-Rong Xue, "A Hierarchical Model of Web Graph", ADMA 2006, pp. 790-797.

• Shicong Meng, Cong Shi, Dingyi Han, Xing Zhu and Yong Yu: A Statistical Study of Today's Gnutella. in Proc. of APWeb 2006, pp. 189-200.

• Xing Zhu, Dingyi Han and Yong Yu, "An Effective Resource Description Based Approach to Find Similar Peers", in Proc. of the Fifth IEEE International Conference on Peer-to-Peer Computing (P2P2005), pp. 191-198.

• Xing Zhu, Dingyi Han, Weibin Zhu , Yong Yu, "A Novel Resource Description Based Approach For Clustering Peers", a short paper of the 6th International Conference on Web-Age Information Management (WAIM2005), pp. 864-869.

Experience

• Lecturer

Dept. of Computer Science & Technology, Shanghai Jiao Tong University Feb 2008 – Present

• Ph.D. Candidate

Apex Lab, Dept. of Computer Science & Technology, Shanghai Jiao Tong University March 2004 – Dec 2007

• Master Student

Apex Lab, Dept. of Computer Science & Technology, Shanghai Jiao Tong University September 2002 – February 2004 (1 year 6 months)

• Intern

Microsoft Research Asia, China July 2005 – March 2006 (9 months)

Microsoft Global Technology & Engineering Center, Shanghai, China March 2002 – April 2003 (1 year 2 months)

• Bachelor Student

Dept. of Computer Science & Technology, Shanghai Jiao Tong University September 1998 – July 2002 (4 years)

Aetna School of Management, Shanghai Jiao Tong University March 2000 – July 2002 (2 years 6 months)

Contact Infomation

Mail: Apex Data & Knowledge Management Lab, Department of Computer Science and Engineering, Shanghai Jiao Tong University, 200240, Shanghai, China.

Telephone: 86-21-54745879x603

Email: handy AT sjtu DOT edu DOT cn, handy AT apex DOT sjtu DOT edu DOT cn