Articles
1. Ranking Sets of Objects: The Complexity of Avoiding Impossibility Results. --Jan Maly
2. Online Relaxation Refinement for Satisficing Planning: On Partial Delete Relaxation, Complete Hill-Climbing, and Novelty Pruning. --Maximilian Fickert, Jörg Hoffmann
3. Jointly Learning Environments and Control Policies with Projected Stochastic Gradient Ascent. --Adrien Bolland, Ioannis Boukas, Mathias Berger, Damien Ernst
4. Reward Machines: Exploiting Reward Function Structure in Reinforcement Learning. --Rodrigo Toro Icarte, Toryn Q. Klassen, Richard Valenzano, Sheila A. McIlraith
5. Doubly Robust Crowdsourcing. --Chong Liu, Yu-Xiang Wang
6. Preferences Single-Peaked on a Tree: Multiwinner Elections and Structural Results. --Dominik Peters, Lan Yu, Hau Chan, Edith Elkind
7. A Survey of Opponent Modeling in Adversarial Domains. --Samer Nashed, Shlomo Zilberstein
8. Explainable Deep Learning: A Field Guide for the Uninitiated. --Gabrielle Ras, Ning Xie, Marcel van Gerven, Derek Doran
9. Automatic Recognition of the General-Purpose Communicative Functions Defined by the ISO 24617-2 Standard for Dialog Act Annotation. --Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
10. Image Captioning as an Assistive Technology: Lessons Learned from VizWiz 2020 Challenge. --Pierre Dognin, Igor Melnyk, Youssef Mroueh, Inkit Padhi, Mattia Rigotti, Jarret Ross, Yair Schiff, Richard A. Young, Brian Belgodere
11. Neural Character-Level Syntactic Parsing for Chinese. --Zuchao Li, Junru Zhou, Hai Zhao, Zhisong Zhang, Haonan Li, Yuqi Ju
12. CASA: Conversational Aspect Sentiment Analysis for Dialogue Understanding. --Linfeng Song, Chunlei Xin, Shaopeng Lai, Ante Wang, Jinsong Su, Kun Xu
13. Sum-of-Products with Default Values: Algorithms and Complexity Results. --Robert Ganian, Eun Jung Kim, Friedrich Slivovsky, Stefan Szeider
14. Migrating Techniques from Search-based Multi-Agent Path Finding Solvers to SAT-based Approach. --Pavel Surynek, Roni Stern, Eli Boyarski, Ariel Felner
15. Viewpoint: Ethical By Designer - How to Grow Ethical Designers of Artificial Intelligence. --Loïs Vanhée, Melania Borit
16. Fine-grained Prediction of Political Leaning on Social Media with Unsupervised Deep Learning. --Tiziano Fagni, Stefano Cresci
17. Visually Grounded Models of Spoken Language: A Survey of Datasets, Architectures and Evaluation Techniques. --Grzegorz Chrupała
18. Some Inapproximability Results of MAP Inference and Exponentiated Determinantal Point Processes. --Naoto Ohsaka
19. SAMBA: A Generic Framework for Secure Federated Multi-Armed Bandits. --Radu Ciucanu, Pascal Lafourcade, Gael Marcadet, Marta Soare
20. Survey and Evaluation of Causal Discovery Methods for Time Series. --Charles K. Assaad, Emilie Devijver, Eric Gaussier
21. Scalable Online Planning for Multi-Agent MDPs. --Shushman Choudhury, Jayesh K. Gupta, Peter Morales, Mykel J. Kochenderfer
22. Computational Benefits of Intermediate Rewards for Goal-Reaching Policy Learning. --Yuexiang Zhai, Christina Baek, Zhengyuan Zhou, Jiantao Jiao, Yi Ma
23. Approximating Perfect Recall when Model Checking Strategic Abilities: Theory and Applications. --Francesco Belardinelli, Alessio Lomuscio, Vadim Malvone, Emily Yu
24. Get out of the BAG! Silos in AI Ethics Education: Unsupervised Topic Modeling Analysis of Global AI Curricula. --Rana Tallal Javed, Osama Nasir, Melania Borit, Loïs Vanhée, Elias Zea, Shivam Gupta, Ricardo Vinuesa, Junaid Qadir
25. Incremental Event Calculus for Run-Time Reasoning. --Efthimis Tsilionis, Alexander Artikis, Georgios Paliouras
26. Predicting Decisions in Language Based Persuasion Games. --Reut Apel, Ido Erev, Roi Reichart, Moshe Tennenholtz
27. On the Indecisiveness of Kelly-Strategyproof Social Choice Functions. --Felix Brandt, Martin Bullinger, Patrick Lederer
28. Neural Natural Language Generation: A Survey on Multilinguality, Multimodality, Controllability and Learning. --Erkut Erdem, Menekse Kuyu, Semih Yagcioglu, Anette Frank, Letitia Parcalabescu, Barbara Plank, Andrii Babii, Oleksii Turuta, Aykut Erdem, Iacer Calixto, Elena Lloret, Elena-Simona Apostol, Ciprian-Octavian Truică, Branislava Šandrih, Sanda Martinčić-Ipšić, Gábor Berend, Albert Gatt, Grăzina Korvel
29. Multiobjective Tree-Structured Parzen Estimator. --Yoshihiko Ozaki, Yuki Tanigaki, Shuhei Watanabe, Masahiro Nomura, Masaki Onishi
30. Fairness in Influence Maximization through Randomization. --Ruben Becker, Gianlorenzo D’Angelo, Sajjad Ghobadi, Hugo Gilbert
31. The Application of Machine Learning Techniques for Predicting Match Results in Team Sport: A Review. --Rory Bunker, Teo Susnjak
32. A Metric Space for Point Process Excitations. --Myrl G. Marmarelis, Greg Ver Steeg, Aram Galstyan
33. Marginal Distance and Hilbert-Schmidt Covariances-Based Independence Tests for Multivariate Functional Data. --Mirosław Krzyśko, Łukasz Smaga, Piotr Kokoszka
34. Agent-Based Modeling for Predicting Pedestrian Trajectories Around an Autonomous Vehicle. --Manon Prédhumeau, Lyuba Mancheva, Julie Dugdale, Anne Spalanzani
35. Adversarial Framework with Certified Robustness for Time-Series Domain via Statistical Features. --Taha Belkhouja, Janardhan Rao Doppa
36. A Logic-Based Explanation Generation Framework for Classical and Hybrid Planning Problems. --Stylianos Loukas Vasileiou, William Yeoh, Tran Cao Son, Ashwin Kumar, Michael Cashmore, Dianele Magazzeni
37. Multilingual Machine Translation: Deep Analysis of Language-Specific Encoder-Decoders. --Carlos Escolano, Marta R. Costa-jussà, José A. R. Fonollosa
38. FFCI: A Framework for Interpretable Automatic Evaluation of Summarization. --Fajri Koto, Timothy Baldwin, Jey Han Lau