Dingyi Han

Alibaba Group (China) — China

Computer Science · Physical Sciences

10h-index645citations31works0.02yr avg
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Research Topics

Peer-to-Peer Network Technologies(12), Caching and Content Delivery(9), Complex Network Analysis Techniques(7), Recommender Systems and Techniques(6), Web Data Mining and Analysis(6)

Publications31 total

Topic Modeling in Semantic Space with Keywords
2015· 18 cited
Coupled Group Lasso for Web-Scale CTR Prediction in Display Advertising
2014· 75 cited
Mining Social Emotions from Affective Text
IEEE Transactions on Knowledge and Data Engineering·2011· 165 cited
Analyzing and Predicting Not-Answered Questions in Community-based Question Answering Services
Proceedings of the AAAI Conference on Artificial Intelligence·2011· 79 citedOpen Access
Mining topics on participations for community discovery
2011· 15 cited
Exemplar-based Robust Coherent Biclustering
2011· 8 cited
Finding Appropriate Experts for Collaboration
Lecture notes in computer science·2011· 4 cited
A topical link model for community discovery in textual interaction graph
2010· 4 cited
Joint Emotion-Topic Modeling for Social Affective Text Mining
2009· 71 cited
Individual popularity and activity in online social systems
Physica A Statistical Mechanics and its Applications·2009· 16 citedOpen Access
A study of information retrieval on accumulative social descriptions using the generation features
2009· 2 cited
Keyword Search in Unstructured Peer-to-Peer Networks
2009· 2 cited
AINA 2009 External Reviewers
2009
Empirical analysis of individual popularity and activity on an online music service system
Physica A Statistical Mechanics and its Applications·2008· 39 cited
SEM: Mining Spatial Events from the Web
Lecture notes in computer science·2008· 1 cited
A unified model of pollution in P2P networks
Proceedings - IEEE International Parallel and Distributed Processing Symposium·2008· 2 cited
Understanding and summarizing answers in community-based question answering services
2008· 106 citedOpen Access
Predicting Query Duplication with Box-Jenkins Models and Its Applications
2007
Predicting Query Duplication with Box-Jenkins Models and Its Applications
2007
A dynamic routing protocol for keyword search in unstructured peer-to-peer networks
Computer Communications·2007· 5 cited
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Frequent Co-authors

Yong Yu(18), Shenghua Bao(8), Zhong Su(7), Shicong Meng(7), Cong Shi(7), Gui-Rong Xue(6), Shengliang Xu(5), Lichun Yang(5), Yuanjie Liu(3), Xing Zhu(3), Yong Yu(3), Yong Yu(3), Xinyao Hu(3), Rong Yan(2), Haibo Hu(2), Guo‐qing Zheng(2), Jinwen Guo(2), Jie Han(2), Chenxi Lin(2), Yong Yu(2)