Richong Zhang

2026

doi dblp
Expectation-Maximization Driven Contrastive Disentanglement for Generalized Category Discovery.
Weiyi Yang|Richong Zhang|Junfan Chen|Jiawei Sheng|Lihong Wang
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Including Co-Relation via Concatenate Operator for Static and Temporal Knowledge Graph Embedding.
Likang Xiao|Richong Zhang|Junfan Chen|Lei Zhang
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 5
doi dblp
Preserving Label Correlation for Multi-label Text Classification by Prototypical Regularizations.
Fanshuang Kong|Richong Zhang|Xiaohui Guo|Junfan Chen|Ziqiao Wang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
SPContrastNet: A Self-Paced Contrastive Learning Model for Few-Shot Text Classification.
Junfan Chen|Richong Zhang|Xiaohan Jiang|Chunming Hu
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 5
doi dblp
Attentional Neural Integral Equation for Temporal Knowledge Graph Forecasting.
Likang Xiao|Zijie Chen|Fotis Lazarinis|Richong Zhang|Zijie Chen|Fotis Lazarinis|Junfan Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Self-Paced Pairwise Representation Learning for Semi-Supervised Text Classification.
Junfan Chen|Richong Zhang|Jiarui Wang|Chunming Hu|Yongyi Mao
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
DualCL: Principled Supervised Contrastive Learning as Mutual Information Maximization for Text Classification.
Junfan Chen|Richong Zhang|Yaowei Zheng|Qianben Chen|Chunming Hu|Yongyi Mao
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Multimodal Relation Extraction via a Mixture of Hierarchical Visual Context Learners.
Xiyang Liu|Chunming Hu|Richong Zhang|Kai Sun|Samuel Mensah|Yongyi Mao
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Author Name Disambiguation via Paper Association Refinement and Compositional Contrastive Embedding.
Dezhi Liu|Richong Zhang|Junfan Chen|Xinyue Chen
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Learning Implicit and Explicit Multi-task Interactions for Information Extraction.
Kai Sun|Richong Zhang|Samuel Mensah|Yongyi Mao|Xudong Liu
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 2
doi dblp
Knowledge Base Embedding for Sampling-Based Prediction.
Richong Zhang|Jaein Kim|Jiajie Mei|Yongyi Mao
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 2
doi dblp
Self-training through Classifier Disagreement for Cross-Domain Opinion Target Extraction.
Kai Sun|Richong Zhang|Samuel Mensah|Nikolaos Aletras|Yongyi Mao|Xudong Liu
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
Word Sense Disambiguation by Refining Target Word Embedding.
Xuefeng Zhang|Richong Zhang|Xiaoyang Li|Fanshuang Kong|Junfan Chen|Samuel Mensah|Yongyi Mao
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Towards Robust False Information Detection on Social Networks with Contrastive Learning.
Guanghui Ma|Chunming Hu|Ling Ge|Junfan Chen|Hong Zhang|Richong Zhang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
Unsupervised Semantic Association Learning with Latent Label Inference.
Yanzhao Zhang|Richong Zhang|Jaein Kim|Xudong Liu|Yongyi Mao
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Pairwise Link Prediction Model for Out of Vocabulary Knowledge Base Entities.
Richong Zhang|Samuel Mensah|Fanshuang Kong|Zhiyuan Hu|Yongyi Mao|Xudong Liu
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 4
doi dblp
Dynamic Graph Convolutional Networks for Entity Linking.
Junshuang Wu|Richong Zhang|Yongyi Mao|Hongyu Guo|Masoumeh Soflaei|Jinpeng Huai
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020
doi dblp
Anchored Model Transfer and Soft Instance Transfer for Cross-Task Cross-Domain Learning: A Study Through Aspect-Level Sentiment Classification.
Yaowei Zheng|Richong Zhang|Suyuchen Wang|Samuel Mensah|Yongyi Mao
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
Question Answering in Knowledge Bases: A Verification Assisted Model with Iterative Training.
Richong Zhang|Yue Wang|Yongyi Mao|Jinpeng Huai
ACM Transactions on Information Systems (TOIS) 2019 Volume 37 Issue 4
doi dblp
A Neural Bag-of-Words Modelling Framework for Link Prediction in Knowledge Bases with Sparse Connectivity.
Fanshuang Kong|Richong Zhang|Hongyu Guo|Samuel Mensah|Zhiyuan Hu|Yongyi Mao
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

doi dblp
On Link Prediction in Knowledge Bases: Max-K Criterion and Prediction Protocols.
Jiajie Mei|Richong Zhang|Yongyi Mao|Ting Deng
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018
doi dblp
Scalable Instance Reconstruction in Knowledge Bases via Relatedness Affiliated Embedding.
Richong Zhang|Junpeng Li|Jiajie Mei|Yongyi Mao
Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018

2014

doi dblp
Trust Prediction via Belief Propagation.
Richong Zhang|Yongyi Mao
ACM Transactions on Information Systems (TOIS) 2014 Volume 32 Issue 3

2012

doi dblp
Opinion helpfulness prediction in the presence of "words of few mouths".
Richong Zhang|Thomas T. Tran|Yongyi Mao
World Wide Web (WWW) 2012 Volume 15 Issue 2

2011

doi dblp
A helpfulness modeling framework for electronic word-of-mouth on consumer opinion platforms.
Richong Zhang|Thomas T. Tran
ACM Transactions on Intelligent Systems and Technology (TIST) 2011 Volume 2 Issue 3

2010

doi dblp
Review recommendation with graphical model and EM algorithm.
Richong Zhang|Thomas T. Tran
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010