研究领域

信息检索，数据挖掘，大数据分析，网络科学

近期论文

Tianshu Lyu, Yuan Zhang and Yan Zhang. Enhancing the Network Embedding Quality with Structural Similarity. CIKM 2017, Singapore. November 6-10, 2017 Yuan Zhang, Tianshu Lyu and Yan Zhang. Hierarchical Community-Level Information Diffusion Modeling in Social Networks. SIGIR 2017, Tokyo, Japan. August 7-11, 2017 Tianshu Lyu, Lidong Bing, Zhao Zhang, and Yan Zhang. Efficient and Scalable Detection of Overlapping Communities in Big Networks. ICDM 2016, Barcelona, Spain. December 12-15, 2016 Lidong Bing, Shan Jiang, Wai Lam, Yan Zhang, Shoaib Jameel. Adaptive Concept Resolution for Document Representation and Its Applications in Text Mining. Knowledge-Based Systems, 74:1-13, January 2015 Shi Zhao and Yan Zhang. Tailor Knowledge Graph for Query Understanding: Linking Intent Topics by Propagation. EMNLP 2014, Doha, Qatar. October 25-29, 2014 Shize Xu, Shanshan Wang, and Yan Zhang. Summarizing Complex Events: a Cross-modal Solution of Storylines Extraction and Reconstruction. EMNLP 2013, Seattle, USA. October 18–21, 2013 Rui Yan, Congrui Huang, Jie Tang, Yan Zhang, and Xiaoming Li. To Better Stand on the Shoulder of Giants. JCDL 2012, Washington, DC, USA, June 10-14, 2012 (Nominated as best student paper) Shan Jiang, Lidong Bing, Bai Sun, Yan Zhang, and Wai Lam. Ontology Enhancement and Concept Granularity Learning: Keeping Yourself Current and Adaptive. KDD 2011, San Diego, USA. August 21-24, 2011 Rui Yan, Xiaojun Wan, Jahna Otterbacher, Liang Kong, Xiaoming Li, and Yan Zhang. Evolutionary Timeline Summarization: a Balanced Optimization Framework via Iterative Substitution. ACM SIGIR 2011, Beijing,China. July 24-28, 2011 Zhifeng Chen, Yan Zhang, Yuanyuan Zhou, Heidi Scott, Berni Schiefer: Empirical Evaluation of Multi-level Buffer Cache Collaboration for Storage Systems. SIGMETRICS 2005, Banff, Canada. June 06-10, 2005