WSDM 2022 event header: abstract spherical graphic

February 21, 2022 – February 25, 2022

Microsoft at WSDM 2022

Mountain Standard Time (UTC -7)

Location: Virtual

All times are in MST (UTC -7)

09:00 – 13:00 Tutorial

Half-Day Tutorial on Combating Online Hate Speech: The Role of Content, Networks, Psychology, User Behavior, etc.

Sarah Masud, Pinkesh Badjatiya, Amitava Das, Manish Gupta, Preslav Nakov, Tanmoy Chakraborty

18:30 – 20:30 Poster session

Web Mining / Web Search (II)

Paper Session: February 23
Related Publications
- GraSP: Optimizing Graph-based Nearest Neighbor Search with Subgraph Sampling and Pruning
  
  Minjia Zhang, Wenhan Wang, Yuxiong He
18:30 – 20:30 Poster session

Web Mining (I)

Paper Session: February 24
Related Publications
- EvoKG: Jointly Modeling Event Time and Network Structure for Reasoning over Temporal Knowledge Graphs
  
  Namyong Park, Fuchen Liu, Purvanshi Mehta, Dana Cristofor, Christos Faloutsos, Yuxiao Dong
- Show Me the Whole World: Towards Entire Item Space Exploration for Interactive Personalized Recommendations
  
  Yu Song, Shuai Sun, Jianxun Lian, Hong Huang, Yu Li, Hai Jin, Xing Xie
18:30 – 20:30 Poster session

Social Networks
Related Publications
- Ada-GNN: Adapting to Local Patterns for Improving Graph Neural Networks
  
  Zihan Luo, Jianxun Lian, Hong Huang, Hai Jin, Xing Xie
- Understanding and Improvement of Adversarial Training for Network Embedding from an Optimization Perspective
  
  Lun Du, Xu Chen, Fei Gao, Qiang Fu, Kunqing Xie, Shi Han, Dongmei Zhang

09:45 – 11:45 Talk session

GraSP: Optimizing Graph-based Nearest Neighbor Search with Subgraph Sampling and Pruning

Poster Session: February 22
Related Publications
- GraSP: Optimizing Graph-based Nearest Neighbor Search with Subgraph Sampling and Pruning
  
  Minjia Zhang, Wenhan Wang, Yuxiong He
18:30 – 20:30 Poster session

Intelligent Assistant (I)
Related Publications
- Unsupervised Cross-Domain Adaptation for Response Selection Using Self-Supervised and Adversarial Training
  
  Jia Li, Chongyang Tao, Huang Hu, Can Xu, Yining Chen, Daxin Jiang (姜大昕)

09:15 – 11:15 Talk session

Learning Fair Node Representations with Graph Counterfactual Fairness

Poster Session: February 22
Related Publications
- Learning Fair Node Representations with Graph Counterfactual Fairness
  
  Jing Ma, Ruocheng Guo, Mengting Wan, Longqi Yang, Aidong Zhang, Jundong Li
18:30 – 20:30 Poster session

Intelligent Assistant (II)
Related Publications
- Learning Multi-granularity Consecutive User Intent Unit for Session-based Recommendation
  
  Jiayan Guo, Yaming Yang, Xiangchen Song, Yuan Zhang, Yujing Wang, Jing Bai, Yan Zhang

08:00 – 12:00 Workshop

Personalization and Recommendations in Search (PaRiS)

Sudarshan Lamkhede, Anlei Dong, Moumita Bhattacharya, Hongning Wang
08:00 – 12:30 Workshop

Workshop on Decision Making for Modern Information Retrieval System

Da Xu, Jianpeng Xu, Jiliang Tang, Min Liu, Tobias Schnabel
09:00 – 13:00 Workshop

FL4P-WSDM 2022 : The First Workshop on Federated Learning for Private Web Search and Data Mining

Bo Liu, Dongjin Song, Fabio Pinelli, Fabrizio Silvestri, Fenglong Ma, Gabriele Tolomei, Heng Huang

Program Committee: Kevin Hsieh
16:00 – 16:15 Competition

WSDM Cup – Temporal Link Prediction 2nd Prize

Team “nothing here”
Related Publications
- HTGN-BTW: Heterogeneous Temporal Graph Network with Bi-Time-Window Training Strategy for Temporal Link Prediction
  
  Chongjian Yue, Lun Du, Qiang Fu, Wendong Bi, Hengyu Liu, Yu Gu, Di Yao