2022

doi dblp
User Satisfaction Estimation with Sequential Dialogue Act Modeling in Goal-oriented Conversational Systems
Yang Deng | Wenxuan Zhang | Wai Lam | Hong Cheng | Helen Meng
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Mask-GVAE: Blind Denoising Graphs via Partition
Jia Li | Mengzhou Liu | Honglei Zhang | Pengyun Wang | Yong Wen | Lujia Pan | Hong Cheng
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

doi dblp
Adversarial Attack on Community Detection by Hiding Individuals
Jia Li | Honglei Zhang | Zhichao Han | Yu Rong | Hong Cheng | Junzhou Huang
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
Semi-Supervised Graph Classification: A Hierarchical Graph Perspective
Jia Li | Yu Rong | Hong Cheng | Helen Meng | Wen-bing Huang | Junzhou Huang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
Minimizing Dependence between Graphs
Yu Rong | Hong Cheng
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
PQBF: I/O-Efficient Approximate Nearest Neighbor Search by Product Quantization
Yingfan Liu | Hong Cheng | Jiangtao Cui
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
Natural Language Question/Answering: Let Users Talk With The Knowledge Graph
Weiguo Zheng | Hong Cheng | Lei Zou | Jeffrey Xu Yu | Kangfei Zhao
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2016

doi dblp
A Model-Free Approach to Infer the Diffusion Network from Event Cascade
Yu Rong | Qiankun Zhu | Hong Cheng
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
Understanding Sparse Topical Structure of Short Text via Stochastic Variational-Gibbs Inference
Tianyi Lin | Siyuan Zhang | Hong Cheng
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2014

doi dblp
Robust Principal Component Analysis with Missing Data
Fanhua Shang | Yuanyuan Liu | James Cheng | Hong Cheng
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
Latent Aspect Mining via Exploring Sparsity and Intrinsic Information
Yinqing Xu | Tianyi Lin | Wai Lam | Zirui Zhou | Hong Cheng | Anthony Man-Cho So
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

doi dblp
The dual-sparse topic model: mining focused topics and focused terms in short text
Tianyi Lin | Wentao Tian | Qiaozhu Mei | Hong Cheng
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014

doi dblp
A Monte Carlo algorithm for cold start recommendation
Yu Rong | Xiao Wen | Hong Cheng
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014

2013

doi dblp
Sparse hashing for fast multimedia search
Xiaofeng Zhu | Zi Huang | Hong Cheng | Jiangtao Cui | Heng Tao Shen
2013 Volume 31 Issue 2

doi dblp
Predicting positive and negative links in signed social networks by transfer learning
Jihang Ye | Hong Cheng | Zhe Zhu | Minghua Chen
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

doi dblp
Coverage-based search result diversification
Wei Zheng | Xuanhui Wang | Hui Fang | Hong Cheng
2012 Volume 15 Issue 5

doi dblp
Measuring robustness of complex networks under MVC attack
Rong-Hua Li | Jeffrey Xu Yu | Xin Huang | Hong Cheng | Zechao Shang
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

doi dblp
Graph classification: a diversified discriminative feature selection approach
Yuanyuan Zhu | Jeffrey Xu Yu | Hong Cheng | Lu Qin
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2010

doi dblp
Mining near-duplicate graph for cluster-based reranking of web video search results
Zi Huang | Bo Hu | Hong Cheng | Heng Tao Shen | Hongyan Liu | Xiaofang Zhou
2010 Volume 28 Issue 4