Zhiwei Zhang

2017

doi dblp
Detecting temporal patterns of user queries.
Pengjie Ren|Zhumin Chen|Jun Ma|Zhiwei Zhang|Luo Si|Shuaiqiang Wang
Journal of the Association for Information Science and Technology (JASIST) 2017 Volume 68 Issue 1

2016

doi dblp
Cold Start Cumulative Citation Recommendation for Knowledge Base Acceleration.
Jingang Wang|Jingtian Jiang|Lejian Liao|Dandan Song|Zhiwei Zhang|Chin-Yew Lin
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings
doi dblp
Supervised Local Contexts Aggregation for Effective Session Search.
Zhiwei Zhang|Jingang Wang|Tao Wu|Pengjie Ren|Zhumin Chen|Luo Si
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings
doi dblp
Learning for Efficient Supervised Query Expansion via Two-stage Feature Selection.
Zhiwei Zhang|Qifan Wang|Luo Si|Jianfeng Gao
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

doi dblp
Mining and ranking users' intents behind queries.
Pengjie Ren|Zhumin Chen|Jun Ma|Shuaiqiang Wang|Zhiwei Zhang|Zhaochun Ren
Discover Computing 2015 Volume 18 Issue 6
doi dblp
An Entity Class-Dependent Discriminative Mixture Model for Cumulative Citation Recommendation.
Jingang Wang|Dandan Song|Qifan Wang|Zhiwei Zhang|Luo Si|Lejian Liao|Chin-Yew Lin
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

doi dblp
Sparse Semantic Hashing for Efficient Large Scale Similarity Search.
Qifan Wang|Bin Shen|Zhiwei Zhang|Luo Si
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014
doi dblp
Active hashing with joint data example and tag selection.
Qifan Wang|Luo Si|Zhiwei Zhang|Ning Zhang
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
doi dblp
Preference preserving hashing for efficient recommendation.
Zhiwei Zhang|Qifan Wang|Lingyun Ruan|Luo Si
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
dblp
BIT and Purdue at TREC-KBA-CCR Track 2014.
Jingang Wang|Ning Zhang|Zhiwei Zhang|Dandan Song|Luo Si|Lejian Liao
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

2013

doi dblp
Learning compact hashing codes for efficient tag completion and prediction.
Qifan Wang|Lingyun Ruan|Zhiwei Zhang|Luo Si
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013