IJCAI 2020

778 papers

Large Scale Audiovisual Learning of Sounds with Weakly Labeled Data

Haytham M. Fayek, Anurag Kumar

Lifelong Zero-Shot Learning

Kun Wei, Cheng Deng, Xu Yang

Meta Segmentation Network for Ultra-Resolution Medical Images

Tong Wu, Bicheng Dai, Shuxin Chen, Yanyun Qu, Yuan Xie

Deep Interleaved Network for Single Image Super-Resolution with Asymmetric Co-Attention

Feng Li, Runmin Cong, Huihui Bai, Yifan He

Qiankun Liu, Qi Chu, Bin Liu, Nenghai Yu

SelectScale: Mining More Patterns from Images via Selective and Soft Dropout

Zhengsu Chen, Jianwei Niu, Xuefeng Liu, Shaojie Tang

TextFuseNet: Scene Text Detection with Richer Fused Features

Jian Ye, Zhe Chen, Juhua Liu, Bo Du

When Pedestrian Detection Meets Nighttime Surveillance: A New Benchmark

Xiao Wang, Jun Chen, Zheng Wang, Wu Liu, Shin'ichi Satoh

Reference Guided Face Component Editing

Qiyao Deng, Jie Cao, Yunfan Liu, Zhenhua Chai, Qi Li

A 3D Convolutional Approach to Spectral Object Segmentation in Space and Time

Elena Burceanu, Marius Leordeanu

Collaborative Learning of Depth Estimation, Visual Odometry and Camera Relocalization from Monocular Videos

Haimei Zhao, Wei Bian, Bo Yuan, Dacheng Tao

EViLBERT: Learning Task-Agnostic Multimodal Sense Embeddings

Agostina Calabrese, Michele Bevilacqua, Roberto Navigli

Disentangled Feature Learning Network for Vehicle Re-Identification

Yan Bai, Yihang Lou, Yongxing Dai, Jun Liu, Ziqian Chen

Channel-Level Variable Quantization Network for Deep Image Compression

Zhisheng Zhong, Hiroaki Akutsu, Kiyoharu Aizawa

Metamorphic Testing and Certified Mitigation of Fairness Violations in NLP Models

Pingchuan Ma, Shuai Wang, Jin Liu

Relation-Based Counterfactual Explanations for Bayesian Network Classifiers

Emanuele Albini, Antonio Rago, Pietro Baroni, Francesca Toni

Achieving Outcome Fairness in Machine Learning Models for Social Decision Problems

Boli Fang, Miao Jiang, Pei-yi Cheng, Jerry Shen, Yi Fang

Individual Fairness Revisited: Transferring Techniques from Adversarial Robustness

Samuel Yeom, Matt Fredrikson

WEFE: The Word Embeddings Fairness Evaluation Framework

Pablo Badilla, Felipe Bravo-Marquez, Jorge Pérez

Sybil-proof Answer Querying Mechanism

Yao Zhang, Xiuzhen Zhang, Dengji Zhao

Modelling Bounded Rationality in Multi-Agent Interactions by Generalized Recursive Reasoning

Ying Wen, Yaodong Yang, Jun Wang

Monte-Carlo Tree Search for Scalable Coalition Formation

Feng Wu, Sarvapali D. Ramchurn

Budgeted Facility Location Games with Strategic Facilities

Minming Li, Chenhao Wang, Mengqi Zhang

PeerNomination: Relaxing Exactness for Increased Accuracy in Peer Selection

Nicholas Mattei, Paolo Turrini, Stanislav Zhydkov

Participatory Budgeting with Project Interactions

Pallavi Jain, Krzysztof Sornat, Nimrod Talmon

Competition Among Contests: a Safety Level Analysis

Ron Lavi, Omer Shiran-Shvarzbard

When to Follow the Tip: Security Games with Strategic Informants

Weiran Shen, Weizhe Chen, Taoan Huang, Rohit Singh, Fei Fang

The Competitive Effects of Variance-based Pricing

Ludwig Dierks, Sven Seuken

A Multi-Objective Approach to Mitigate Negative Side Effects

Sandhya Saisubramanian, Ece Kamar, Shlomo Zilberstein

Altruism in Coalition Formation Games

Anna Maria Kerkmann, Jörg Rothe

Model-Free Real-Time Autonomous Energy Management for a Residential Multi-Carrier Energy System: A Deep Reinforcement Learning Approach

Yujian Ye, Dawei Qiu, Jonathan Ward, Marcin Abram

Efficient Algorithms for Learning Revenue-Maximizing Two-Part Tariffs

Maria-Florina Balcan, Siddharth Prasad, Tuomas Sandholm

Verifying Fault-Tolerance in Probabilistic Swarm Systems

Alessio Lomuscio, Edoardo Pirovano

Keeping Your Friends Close: Land Allocation with Friends

Edith Elkind, Neel Patel, Alan Tsang, Yair Zick

Combining Direct Trust and Indirect Trust in Multi-Agent Systems

Elham Parhizkar, Mohammad Hossein Nikravan, Robert C. Holte, Sandra Zilles

Computational Aspects of Conditional Minisum Approval Voting in Elections with Interdependent Issues

Evangelos Markakis, Georgios Papasotiropoulos

A Deep Reinforcement Learning Approach to Concurrent Bilateral Negotiation

Pallavi Bagga, Nicola Paoletti, Bedour Alrayes, Kostas Stathis

Approximate Pareto Set for Fair and Efficient Allocation: Few Agent Types or Few Resource Types

Trung Thanh Nguyen, Jörg Rothe

Partial Adversarial Behavior Deception in Security Games

Thanh H. Nguyen, Arunesh Sinha, He He

Tight Approximation for Proportional Approval Voting

Szymon Dudycz, Pasin Manurangsi, Jan Marcinkowski, Krzysztof Sornat

Learning Optimal Temperature Region for Solving Mixed Integer Functional DCOPs

Saaduddin Mahmud, Md. Mosaddek Khan, Moumita Choudhury, Long Tran-Thanh, Nicholas R. Jennings

Convexity of b-matching Games

Soh Kumabe, Takanori Maehara

A Penny for Your Thoughts: The Value of Communication in Ad Hoc Teamwork

Reuth Mirsky, William Macke, Andy Wang, Harel Yedidsion, Peter Stone

Dinkelbach-Type Algorithm for Computing Quantal Stackelberg Equilibrium

Jakub Černý, Viliam Lisy, Branislav Bosansky, Bo An

Strategyproof Mechanism for Two Heterogeneous Facilities with Constant Approximation Ratio

Minming Li, Pinyan Lu, Yuhao Yao, Jialin Zhang

Incentive-Compatible Diffusion Auctions

Bin Li, Dong Hao, Dengji Zhao

Selecting Voting Locations for Fun and Profit

Zack Fitzsimmons, Omer Lev

Synthesis of Deceptive Strategies in Reachability Games with Action Misperception

Abhishek N. Kulkarni, Jie Fu

Logics of Allies and Enemies: A Formal Approach to the Dynamics of Social Balance Theory

Wiebe van der Hoek, Louwe Kuijer, Yi Wang

The Complexity of Election Problems with Group-Separable Preferences

Piotr Faliszewski, Alexander Karpov, Svetlana Obraztsova

Evaluating Committees for Representative Democracies: the Distortion and Beyond

Michał Jaworski, Piotr Skowron

Well-Structured Committees

Sushmita Gupta, Pallavi Jain, Saket Saurabh

Fair Division of Time: Multi-layered Cake Cutting

Hadi Hosseini, Ayumi Igarashi, Andrew Searns

Prophet Inequalities for Bayesian Persuasion

Niklas Hahn, Martin Hoefer, Rann Smorodinsky

Ethics, Prosperity, and Society: Moral Evaluation Using Virtue Ethics and Utilitarianism

Aditya Hegde, Vibhav Agarwal, Shrisha Rao

Maximizing Welfare with Incentive-Aware Evaluation Mechanisms

Nika Haghtalab, Nicole Immorlica, Brendan Lucier, Jack Z. Wang

Mechanism Design for School Choice with Soft Diversity Constraints

Haris Aziz, Serge Gaspers, Zhaohong Sun

Stable Matchings with Diversity Constraints: Affirmative Action is beyond NP

Jiehua Chen, Robert Ganian, Thekla Hamm

Flow-Based Network Creation Games

Hagen Echzell, Tobias Friedrich, Pascal Lenzner, Anna Melnichenko

Proportionality in Approval-Based Elections With a Variable Number of Winners

Rupert Freeman, Anson Kahng, David M. Pennock

Peer-Prediction in the Presence of Outcome Dependent Lying Incentives

Naman Goel, Aris Filos-Ratsikas, Boi Faltings

Assume-Guarantee Synthesis for Prompt Linear Temporal Logic

Nathanaël Fijalkow, Bastien Maubert, Aniello Murano, Moshe Vardi

Concentration of Distortion: The Value of Extra Voters in Randomized Social Choice

Brandon Fain, William Fan, Kamesh Munagala

Strategic Campaign Management in Apportionment Elections

Robert Bredereck, Piotr Faliszewski, Michal Furdyna, Andrzej Kaczmarczyk, Martin Lackner

Stable Roommate Problem with Diversity Preferences

Niclas Boehmer, Edith Elkind

On the Complexity of Winner Verification and Candidate Winner for Multiwinner Voting Rules

Chinmay Sonar, Palash Dey, Neeldhara Misra

Decentralized MCTS via Learned Teammate Models

Aleksander Czechowski, Frans A. Oliehoek

Evaluating Approval-Based Multiwinner Voting in Terms of Robustness to Noise

Ioannis Caragiannis, Christos Kaklamanis, Nikos Karanikolas, George A. Krimpas

Fine-Grained View on Bribery for Group Identification

Niclas Boehmer, Robert Bredereck, Dusan Knop, Junjie Luo

Formalizing Group and Propagated Trust in Multi-Agent Systems

Nagat Drawel, Jamal Bentahar, Amine Laarej, Gaith Rjoub

Biased Opinion Dynamics: When the Devil is in the Details

Aris Anagnostopoulos, Luca Becchetti, Emilio Cruciani, Francesco Pasquale, Sara Rizzo

Uniform Welfare Guarantees Under Identical Subadditive Valuations

Siddharth Barman, Ranjani G. Sundaram

Almost Group Envy-free Allocation of Indivisible Goods and Chores

Haris Aziz, Simon Rey

Speeding Up Incomplete GDL-based Algorithms for Multi-agent Optimization with Dense Local Utilities

Yanchen Deng, Bo An

Maximum Nash Welfare and Other Stories About EFX

Georgios Amanatidis, Georgios Birmpas, Aris Filos-Ratsikas, Alexandros Hollender, Alexandros A. Voudouris

Social Ranking Manipulability for the CP-Majority, Banzhaf and Lexicographic Excellence Solutions

Tahar Allouche, Bruno Escoffier, Stefano Moretti, Meltem Öztürk

Intention Progression under Uncertainty

Yuan Yao, Natasha Alechina, Brian Logan, John Thangarajah

An Algorithm for Multi-Attribute Diverse Matching

Saba Ahmadi, Faez Ahmed, John P. Dickerson, Mark Fuge, Samir Khuller