| 2021 | Overview of the Supporting and Understanding of Conversational Dialogues (SUD) Workshop. | Debasis Ganguly, Manisha Verma, Procheta Sen, Dipasree Pal, Gareth J. F. Jones |
| 2021 | A Unifying Framework to Identify Dense Subgraphs on Streams: Graph Nuclei to Hypergraph Cores. | Kasimir Gabert, Ali Pinar, mit V. atalyrek |
| 2021 | WSDM 2021 Tutorial on Conversational Recommendation Systems. | Zuohui Fu, Yikun Xian, Yongfeng Zhang, Yi Zhang |
| 2021 | Real-time Streaming of Gait Assessment for Parkinson's Disease. | Cristopher Flagg, Ophir Frieder, Sean MacAvaney, Gholam Motamedi |
| 2021 | Modelling Student Behavior in Synchronous Online Learning during the COVID-19 Pandemic. | Gianni Fenu, Roberta Galici |
| 2021 | SoMin.ai: Personality-Driven Content Generation Platform. | Aleksandr Farseev, Qi Yang, Andrey Filchenkov, Kirill Lepikhin, Yu-Yi Chu-Farseeva, Daron-Benjamin Loo |
| 2021 | Generating Multi-Day Round Trip Itineraries for Tourists. | Elif Erbil, Wolfgang Wrndl |
| 2021 | Beyond Web Search: How Email Search is Different and Why it Matters. | Susan T. Dumais |
| 2021 | Online Experimentation with Surrogate Metrics: Guidelines and a Case Study. | Weitao Duan, Shan Ba, Chunzhe Zhang |
| 2021 | Designing Intelligent Systems for Online Education: Open Challenges and Future Directions. | Danilo Dess, Tanja Kser, Mirko Marras, Elvira Popescu, Harald Sack |
| 2021 | L2D 2021: First International Workshop on Enabling Data-Driven Decisions from Learning on the Web. | Danilo Dess, Tanja Kser, Mirko Marras, Elvira Popescu, Harald Sack |
| 2021 | Long Horizon Forecasting with Temporal Point Processes. | Prathamesh Deshpande, Kamlesh Marathe, Abir De, Sunita Sarawagi |
| 2021 | Modeling Multi-Destination Trips with Sketch-Based Model. | Michal Daniluk, Barbara Rychalska, Konrad Goluchowski, Jacek Dabrowski |
| 2021 | Say No to the Discrimination: Learning Fair Graph Neural Networks with Limited Sensitive Attribute Information. | Enyan Dai, Suhang Wang |
| 2021 | DeepXML: A Deep Extreme Multi-Label Learning Framework Applied to Short Text Documents. | Kunal Dahiya, Deepak Saini, Anshul Mittal, Ankush Shaw, Kushal Dave, Akshay Soni, Himanshu Jain, Sumeet Agarwal, Manik Varma |
| 2021 | A Black-Box Attack Model for Visually-Aware Recommender Systems. | Rami Cohen, Oren Sar Shalom, Dietmar Jannach, Amihood Amir |
| 2021 | WoMG: A Library for Word-of-Mouth Cascades Generation. | Federico Cinus, Francesco Bonchi, Corrado Monti, Andr Panisson |
| 2021 | Local Collaborative Autoencoders. | Minjin Choi, Yoonki Jeong, Joonseok Lee, Jongwuk Lee |
| 2021 | Decomposed Collaborative Filtering: Modeling Explicit and Implicit Factors For Recommender Systems. | Hao Chen, Xin Xin, Dong Wang, Yue Ding |
| 2021 | Beyond Point Estimate: Inferring Ensemble Prediction Variation from Neuron Activation Strength in Recommender Systems. | Zhe Chen, Yuyan Wang, Dong Lin, Derek Zhiyuan Cheng, Lichan Hong, Ed H. Chi, Claire Cui |
| 2021 | An Efficient and Effective Framework for Session-based Social Recommendation. | Tianwen Chen, Raymond Chi-Wing Wong |
| 2021 | Long-Term Effect Estimation with Surrogate Representation. | Lu Cheng, Ruocheng Guo, Huan Liu |
| 2021 | User Response Models to Improve a REINFORCE Recommender System. | Minmin Chen, Bo Chang, Can Xu, Ed H. Chi |
| 2021 | Temporal Meta-path Guided Explainable Recommendation. | Hongxu Chen, Yicong Li, Xiangguo Sun, Guandong Xu, Hongzhi Yin |
| 2021 | F-FADE: Frequency Factorization for Anomaly Detection in Edge Streams. | Yen-Yu Chang, Pan Li, Rok Sosic, M. H. Afifi, Marco Schweighauser, Jure Leskovec |