| 2021 | Non-Visual Accessibility Assessment of Videos. | Ali Selman Aydin, Yu-Jung Ko, Utku Uckun, I. V. Ramakrishnan, Vikas Ashok |
| 2021 | Understanding Multi-channel Customer Behavior in Retail. | Mozhdeh Ariannezhad, Sami Jullien, Pim Nauts, Min Fang, Sebastian Schelter, Maarten de Rijke |
| 2021 | Random Sampling Plus Fake Data: Multidimensional Frequency Estimates With Local Differential Privacy. | Hber Hwang Arcolezi, Jean-Franois Couchot, Bechara al Bouna, Xiaokui Xiao |
| 2021 | Predicting Efficiency/Effectiveness Trade-offs for Dense vs. Sparse Retrieval Strategy Selection. | Negar Arabzadeh, Xinyi Yan, Charles L. A. Clarke |
| 2021 | MS MARCO Chameleons: Challenging the MS MARCO Leaderboard with Extremely Obstinate Queries. | Negar Arabzadeh, Bhaskar Mitra, Ebrahim Bagheri |
| 2021 | BERT-QPP: Contextualized Pre-trained transformers for Query Performance Prediction. | Negar Arabzadeh, Maryam Khodabakhsh, Ebrahim Bagheri |
| 2021 | Matches Made in Heaven: Toolkit and Large-Scale Datasets for Supervised Query Reformulation. | Negar Arabzadeh, Amin Bigdeli, Shirin Seyedsalehi, Morteza Zihayat, Ebrahim Bagheri |
| 2021 | A Formal Analysis of Recommendation Quality of Adversarially-trained Recommenders. | Vito Walter Anelli, Yashar Deldjoo, Tommaso Di Noia, Felice Antonio Merra |
| 2021 | Skyline in Crowdsourcing with Imprecise Comparisons. | Aris Anagnostopoulos, Adriano Fazzone, Giacomo Vettraino |
| 2021 | Discovering Conflicts of Interest across Heterogeneous Data Sources with ConnectionLens. | Angelos-Christos G. Anadiotis, Oana Balalau, Tho Bouganim, Francesco Chimienti, Helena Galhardas, Mhd Yamen Haddad, Stephane Horel, Ioana Manolescu, Youssr Youssef |
| 2021 | Automated Selection of Multiple Datasets for Extension by Integration. | Yael Amsterdamer, Moran Cohen |
| 2021 | XPL-CF: Explainable Embeddings for Feature-based Collaborative Filtering. | Faisal M. Almutairi, Nicholas D. Sidiropoulos, Bo Yang |
| 2021 | Analysing Mixed Initiatives and Search Strategies during Conversational Search. | Mohammad Aliannejadi, Leif Azzopardi, Hamed Zamani, Evangelos Kanoulas, Paul Thomas, Nick Craswell |
| 2021 | Anomaly Mining: Past, Present and Future. | Leman Akoglu |
| 2021 | FairCORELS, an Open-Source Library for Learning Fair Rule Lists. | Ulrich Avodji, Julien Ferry, Sbastien Gambs, Marie-Jos Huguet, Mohamed Siala |
| 2021 | Model-agnostic vs. Model-intrinsic Interpretability for Explainable Product Search. | Qingyao Ai, Lakshmi Narayanan Ramasamy |
| 2021 | Structure Aware Experience Replay for Incremental Learning in Graph-based Recommender Systems. | Kian Ahrabian, Yishi Xu, Yingxue Zhang, Jiapeng Wu, Yuening Wang, Mark Coates |
| 2021 | Accurate Online Tensor Factorization for Temporal Tensor Streams with Missing Values. | Dawon Ahn, Seyun Kim, U Kang |
| 2021 | Variational Graph Normalized AutoEncoders. | Seong-Jin Ahn, Myoung Ho Kim |
| 2021 | Goal-Directed Extractive Summarization of Financial Reports. | Yash Agrawal, Vivek Anand, Manish Gupta, S. Arunachalam, Vasudeva Varma |
| 2021 | Discovering Time-invariant Causal Structure from Temporal Data. | Saima Absar, Lu Zhang |
| 2021 | Self-Supervised Graph Co-Training for Session-based Recommendation. | Xin Xia, Hongzhi Yin, Junliang Yu, Yingxia Shao, Lizhen Cui |
| 2021 | Speedup Robust Graph Structure Learning with Low-Rank Information. | Hui Xu, Liyao Xiang, Jiahao Yu, Anqi Cao, Xinbing Wang |
| 2021 | Fair and Robust Classification Under Sample Selection Bias. | Wei Du, Xintao Wu |
| 2021 | FaxPlainAC: A Fact-Checking Tool Based on EXPLAINable Models with HumAn Correction in the Loop. | Zijian Zhang, Koustav Rudra, Avishek Anand |