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ORCID30th IJCAI 2021: Virtual Event / Montreal, Canada
- Zhi-Hua Zhou:
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI 2021, Virtual Event / Montreal, Canada, 19-27 August 2021. ijcai.org 2021
Main Track
Agent-based and Multi-agent Systems
- Alessandro Aloisio
, Michele Flammini, Bojana Kodric, Cosimo Vinci:
Distance Polymatrix Coordination Games. 3-9 - Emmanuel Arrighi, Henning Fernau, Daniel Lokshtanov, Mateus de Oliveira Oliveira, Petra Wolf:
Diversity in Kemeny Rank Aggregation: A Parameterized Approach. 10-16 - Haris Aziz, Zhaohong Sun:
School Choice with Flexible Diversity Goals and Specialized Seats. 17-23 - Artem Baklanov, Pranav Garimidi, Vasilis Gkatzelis, Daniel Schoepflin:
PROPm Allocations of Indivisible Goods to Multiple Agents. 24-30 - Maria-Florina Balcan, Siddharth Prasad, Tuomas Sandholm:
Learning Within an Instance for Designing High-Revenue Combinatorial Auctions. 31-37 - Khaled Belahcène, Vincent Mousseau, Anaëlle Wilczynski:
Combining Fairness and Optimality when Selecting and Allocating Projects. 38-44 - Niclas Boehmer, Vincent Froese, Julia Henkel, Yvonne Lasars, Rolf Niedermeier, Malte Renken:
Two Influence Maximization Games on Graphs Made Temporal. 45-51 - Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier:
Winner Robustness via Swap- and Shift-Bribery: Parameterized Counting Complexity and Experiments. 52-58 - Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier, Stanislaw Szufa:
Putting a Compass on the Map of Elections. 59-65 - Martin Bullinger, Stefan Kober:
Loyalty in Cardinal Hedonic Games. 66-72 - Mark Alexander Burgess, Archie C. Chapman:
Approximating the Shapley Value Using Stratified Empirical Bernstein Sampling. 73-81 - Mithun Chakraborty, Ulrike Schmidt-Kraepelin, Warut Suksompong:
Picking Sequences and Monotonicity in Weighted Fair Division. 82-88 - Jiehua Chen, Sanjukta Roy, Manuel Sorge:
Fractional Matchings under Preferences: Stability and Optimality. 89-95 - Weizhe Chen, Zihan Zhou, Yi Wu, Fei Fang:
Temporal Induced Self-Play for Stochastic Bayesian Games. 96-103 - Yiling Chen, Biaoshuai Tao, Fang-Yi Yu:
Cooperation in Threshold Public Projects with Binary Actions. 104-110 - Yun Kuen Cheung, Stefanos Leonardos, Georgios Piliouras:
Learning in Markets: Greed Leads to Chaos but Following the Price is Right. 111-117 - Stephen Cranefield, Ashish Dhiman:
Identifying Norms from Observation Using MCMC Sampling. 118-124 - Panayiotis Danassis, Florian Wiedemair, Boi Faltings:
Improving Multi-agent Coordination by Learning to Estimate Contention. 125-131 - Michael Dann, Yuan Yao, Brian Logan, John Thangarajah:
Multi-Agent Intention Progression with Black-Box Agents. 132-138 - Argyrios Deligkas, Eduard Eiben, Robert Ganian, Thekla Hamm, Sebastian Ordyniak:
The Parameterized Complexity of Connected Fair Division. 139-145 - Yanchen Deng, Runsheng Yu, Xinrun Wang, Bo An:
Neural Regret-Matching for Distributed Constraint Optimization Problems. 146-153 - Virginie Do, Jamal Atif, Jérôme Lang, Nicolas Usunier:
Online Selection of Diverse Committees. 154-160 - Edith Elkind, Erel Segal-Halevi, Warut Suksompong:
Graphical Cake Cutting via Maximin Share. 161-167 - Edith Elkind, Erel Segal-Halevi, Warut Suksompong:
Keep Your Distance: Land Division With Separation. 168-174 - Tomer Ezra, Michal Feldman, Ron Kupfer:
On a Competitive Secretary Problem with Deferred Selections. 175-181 - Angelo Fanelli, Gianpiero Monaco, Luca Moscardelli:
Relaxed Core Stability in Fractional Hedonic Games. 182-188 - Bettina Fazzinga, Sergio Flesca, Filippo Furfaro:
Reasoning over Argument-Incomplete AAFs in the Presence of Correlations. 189-195 - Zack Fitzsimmons, Edith Hemaspaandra:
Kemeny Consensus Complexity. 196-202 - Rupert Freeman, Evi Micha, Nisarg Shah:
Two-Sided Matching Meets Fair Division. 203-209 - Yotam Gafni, Ron Lavi, Moshe Tennenholtz:
Worst-case Bounds on Power vs. Proportion in Weighted Voting Games with Application to False-name Manipulation. 210-216 - Sushmita Gupta, Pallavi Jain, Saket Saurabh, Nimrod Talmon:
Even More Effort Towards Improved Bounds and Fixed-Parameter Tractability for Multiwinner Rules. 217-223 - Daniel Halpern, Nisarg Shah:
Fair and Efficient Resource Allocation with Partial Information. 224-230 - Hadi Hosseini, Fatima Umar, Rohit Vaish:
Accomplice Manipulation of the Deferred Acceptance Algorithm. 231-237 - Hadi Hosseini, Andrew Searns:
Guaranteeing Maximin Shares: Some Agents Left Behind. 238-244 - Hadi Hosseini, Debmalya Mandal, Nisarg Shah, Kevin Shi:
Surprisingly Popular Voting Recovers Rankings, Surprisingly! 245-251 - Zhihuan Huang, Shengwei Xu, You Shan, Yuxuan Lu, Yuqing Kong, Tracy Xiao Liu, Grant Schoenebeck:
SURPRISE! and When to Schedule It. 252-260 - Jonas Israel, Markus Brill:
Dynamic Proportional Rankings. 261-267 - Tatsuya Iwase, Sebastian Stein, Enrico H. Gerding:
A Polynomial-time, Truthful, Individually Rational and Budget Balanced Ridesharing Mechanism. 268-275 - Pallavi Jain, Krzysztof Sornat, Nimrod Talmon, Meirav Zehavi:
Participatory Budgeting with Project Groups. 276-282 - Pallavi Koppol, Henny Admoni, Reid G. Simmons:
Interaction Considerations in Learning from Humans. 283-291 - Simon Krogmann, Pascal Lenzner, Louise Molitor, Alexander Skopalik:
Two-Stage Facility Location Games with Strategic Clients and Facilities. 292-298 - Martin Lackner, Jan Maly, Simon Rey:
Fairness in Long-Term Participatory Budgeting. 299-305 - Patrick Lederer:
Strategyproof Randomized Social Choice for Restricted Sets of Utility Functions. 306-312 - Xiang Liu, Hau Chan, Minming Li, Weiwei Wu:
Budget-feasible Mechanisms for Representing Groups of Agents Proportionally. 313-320 - Thomas Ma, Vijay Menon, Kate Larson:
Improving Welfare in One-Sided Matchings using Simple Threshold Queries. 321-327 - Pasin Manurangsi, Warut Suksompong:
Generalized Kings and Single-Elimination Winners in Random Tournaments. 328-334 - Pasin Manurangsi, Warut Suksompong:
Almost Envy-Freeness for Groups: Improved Bounds via Discrepancy Theory. 335-341 - Evangelos Markakis, Georgios Papasotiropoulos:
Winner Determination and Strategic Control in Conditional Approval Voting. 342-348 - Charlotte Out, Ahad N. Zehmakan:
Majority Vote in Social Networks: Make Random Friends or Be Stubborn to Overpower Elites. 349-355 - Sarah Perrin, Mathieu Laurière, Julien Pérolat, Matthieu Geist, Romuald Élie, Olivier Pietquin:
Mean Field Games Flock! The Reinforcement Learning Way. 356-362 - Naveen Raman, Sanket Shah, John P. Dickerson:
Data-Driven Methods for Balancing Fairness and Efficiency in Ride-Pooling. 363-369 - Simon Rey, Ulle Endriss, Ronald de Haan:
Shortlisting Rules and Incentives in an End-to-End Model for Participatory Budgeting. 370-376 - Govind S. Sankar, Anand Louis, Meghana Nasre, Prajakta Nimbhorkar:
Matchings with Group Fairness Constraints: Online and Offline Algorithms. 377-383 - Kyrill Schmid, Lenz Belzner, Robert Müller, Johannes Tochtermann, Claudia Linnhoff-Popien:
Stochastic Market Games. 384-390 - Munindar P. Singh, Samuel H. Christie V.:
Tango: Declarative Semantics for Multiagent Communication Protocols. 391-397 - Oskar Skibski:
Vitality Indices are Equivalent to Induced Game-Theoretic Centralities. 398-404 - Jared Soundy, Chenhao Wang, Clay Stevens, Hau Chan:
Game-theoretic Analysis of Effort Allocation of Contributors to Public Projects. 405-411 - Zhaohong Sun, Taiki Todo, Makoto Yokoo:
New Algorithms for Japanese Residency Matching. 412-418 - Zhaohong Sun, Taiki Todo, Toby Walsh:
Fair Pairwise Exchange among Groups. 419-425 - Jiawei Wang, Lijun Sun:
Reducing Bus Bunching with Asynchronous Multi-Agent Reinforcement Learning. 426-433 - Woodrow Z. Wang, Mark Beliaev, Erdem Biyik, Daniel A. Lazar, Ramtin Pedarsani, Dorsa Sadigh:
Emergent Prosociality in Multi-Agent Games Through Gifting. 434-442 - Tomasz Was, Oskar Skibski:
An Axiom System for Feedback Centralities. 443-449 - Naftali Waxman, Sarit Kraus, Noam Hazon:
Manipulation of k-Coalitional Games on Social Networks. 450-457 - Shuang Wu, Jingyu Zhao, Guangjian Tian, Jun Wang:
State-Aware Value Function Approximation with Attention Mechanism for Restless Multi-armed Bandits. 458-464 - Xiaowei Wu, Bo Li, Jiarui Gan:
Budget-feasible Maximum Nash Social Welfare is Almost Envy-free. 465-471 - Dong Xing, Qianhui Liu, Qian Zheng, Gang Pan:
Learning with Generated Teammates to Achieve Type-Free Ad-Hoc Teamwork. 472-478 - He Yang:
H-FL: A Hierarchical Communication-Efficient and Privacy-Protected Architecture for Federated Learning. 479-485 - Steven Yin, Shatian Wang, Lingyi Zhang, Christian Kroer:
Dominant Resource Fairness with Meta-Types. 486-492 - Sixie Yu, David Kempe, Yevgeniy Vorobeychik:
Altruism Design in Networked Public Goods Games. 493-499 - Tianhao Zhang, Qiwei Ye, Jiang Bian, Guangming Xie, Tie-Yan Liu:
MFVFD: A Multi-Agent Q-Learning Approach to Cooperative and Non-Cooperative Tasks. 500-506 - Lixin Zou:
Data-Efficient Reinforcement Learning for Malaria Control. 507-513
AI Ethics, Trust, Fairness
- Diego Antognini, Claudiu Musat, Boi Faltings:
Interacting with Explanations through Critiquing. 515-521 - Sumit Kumar Jha, Rickard Ewetz, Alvaro Velasquez, Susmit Jha:
On Smoother Attributions using Neural Stochastic Differential Equations. 522-528 - Xixi Li, Ruimin Hu, Zheng Wang, Toshihiko Yamasaki:
Location Predicts You: Location Prediction via Bi-direction Speculation and Dual-level Association. 529-536 - David Lindner, Hoda Heidari, Andreas Krause:
Addressing the Long-term Impact of ML Decisions via Policy Regret. 537-544 - Manel Rodriguez-Soto, Maite López-Sánchez, Juan A. Rodríguez-Aguilar:
Multi-Objective Reinforcement Learning for Designing Ethical Environments. 545-551 - Maximilian Spliethöver, Henning Wachsmuth:
Bias Silhouette Analysis: Towards Assessing the Quality of Bias Metrics for Word Embedding Models. 552-559 - Cuong Tran, Ferdinando Fioretto, Pascal Van Hentenryck, Zhiyan Yao:
Decision Making with Differential Privacy under a Fairness Lens. 560-566 - Loc Trinh, Yan Liu:
An Examination of Fairness of AI Models for Deepfake Detection. 567-574 - Siyue Wang, Xiao Wang, Pin-Yu Chen, Pu Zhao, Xue Lin:
Characteristic Examples: High-Robustness, Low-Transferability Fingerprinting of Neural Networks. 575-582
Computer Vision I
- Fares Abawi, Tom Weber, Stefan Wermter:
GASP: Gated Attention for Saliency Prediction. 584-591 - Dominika Basaj, Witold Oleszkiewicz, Igor Sieradzki, Michal Górszczak, Barbara Rychalska, Tomasz Trzcinski, Bartosz Zielinski:
Explaining Self-Supervised Image Representations with Visual Probing. 592-598 - Zinuo Cai, Jianyong Yuan, Yang Hua, Tao Song, Hao Wang, Zhengui Xue, Ningxin Hu, Jonathan Ding, Ruhui Ma, Mohammad Reza Haghighat, Haibing Guan:
Themis: A Fair Evaluation Platform for Computer Vision Competitions. 599-605 - Chengwei Chen, Yuan Xie, Shaohui Lin, Ruizhi Qiao, Jian Zhou, Xin Tan, Yi Zhang, Lizhuang Ma:
Novelty Detection via Contrastive Learning with Negative Data Augmentation. 606-614 - Jingye Chen, Bin Li, Xiangyang Xue:
Zero-Shot Chinese Character Recognition with Stroke-Level Decomposition. 615-621 - Xianyu Chen, Ming Jiang, Qi Zhao:
Leveraging Human Attention in Novel Object Captioning. 622-628 - Lechao Cheng, Zunlei Feng, Xinchao Wang, Ya Jie Liu, Jie Lei, Mingli Song:
Boundary Knowledge Translation based Reference Semantic Segmentation. 629-635 - Long Hoang Dang, Thao Minh Le, Vuong Le, Truyen Tran:
Hierarchical Object-oriented Spatio-Temporal Reasoning for Video Question Answering. 636-642 - Andrea Gregor de Varda, Carlo Strapparava:
Phonovisual Biases in Language: is the Lexicon Tied to the Visual World? 643-649 - Sen Deng, Yidan Feng, Mingqiang Wei, Haoran Xie, Yiping Chen, Jonathan Li, Xiao-Ping Zhang, Jing Qin:
Direction-aware Feature-level Frequency Decomposition for Single Image Deraining. 650-656 - Zhihao Fan, Zhongyu Wei, Siyuan Wang, Ruize Wang, Zejun Li, Haijun Shan, Xuanjing Huang:
TCIC: Theme Concepts Learning Cross Language and Vision for Image Captioning. 657-663 - Chenyu Gao, Qi Zhu, Peng Wang, Qi Wu:
Chop Chop BERT: Visual Question Answering by Chopping VisualBERT's Heads. 664-670 - Lianli Gao, Yaya Cheng, Qilong Zhang, Xing Xu, Jingkuan Song:
Feature Space Targeted Attacks by Statistic Alignment. 671-677 - Xiang Gao, Yingjie Tian, Zhiquan Qi:
Multi-view Feature Augmentation with Adaptive Class Activation Mapping. 678-684 - Zhongpai Gao, Junchi Yan, Guangtao Zhai, Xiaokang Yang:
Learning Spectral Dictionary for Local Representation of Mesh. 685-692 - Guoqiang Gong, Liangfeng Zheng, Wenhao Jiang, Yadong Mu:
Self-Supervised Video Action Localization with Adversarial Temporal Transforms. 693-699 - Fuqiang Gu, Weicong Sng, Xuke Hu, Fangwen Yu:
EventDrop: Data Augmentation for Event-based Learning. 700-707 - Yangyang Guo, Liqiang Nie, Zhiyong Cheng, Feng Ji, Ji Zhang, Alberto Del Bimbo:
AdaVQA: Overcoming Language Priors with Adapted Margin Cosine Loss. 708-714 - Yuxuan Han, Jiaolong Yang, Ying Fu:
Disentangled Face Attribute Editing via Instance-Aware Latent Space Search. 715-721 - Ming He, Guangyi Lv, Weidong He, Jianping Fan, Guihua Zeng:
DeepME: Deep Mixture Experts for Large-scale Image Classification. 722-728 - Xiaowan Hu, Yuanhao Cai, Zhihong Liu, Haoqian Wang, Yulun Zhang:
Multi-Scale Selective Feedback Network with Dual Loss for Real Image Denoising. 729-735 - Ziheng Hu, Hongtao Xie, Yuxin Wang, Jiahong Li, Zhongyuan Wang, Yongdong Zhang:
Dynamic Inconsistency-aware DeepFake Video Detection. 736-742 - Zhizhong Huang, Shouzhen Chen, Junping Zhang, Hongming Shan:
AgeFlow: Conditional Age Progression and Regression with Normalizing Flows. 743-750 - Yuqi Huo, Mingyu Ding, Haoyu Lu, Ziyuan Huang, Mingqian Tang, Zhiwu Lu, Tao Xiang:
Self-Supervised Video Representation Learning with Constrained Spatiotemporal Jigsaw. 751-757 - Arjit Jain, Pranay Reddy Samala, Preethi Jyothi, Deepak Mittal, Maneesh Kumar Singh:
Perturb, Predict & Paraphrase: Semi-Supervised Learning using Noisy Student for Image Captioning. 758-764 - Zhong Ji, Kexin Chen, Haoran Wang:
Step-Wise Hierarchical Alignment Network for Image-Text Matching. 765-771 - Haobo Jiang, Jianjun Qian, Jin Xie, Jian Yang:
Planning with Learned Dynamic Model for Unsupervised Point Cloud Registration. 772-778 - Qiuxia Lai, Yu Li, Ailing Zeng, Minhao Liu, Hanqiu Sun, Qiang Xu:
Information Bottleneck Approach to Spatial Attention Learning. 779-785 - Ang Li, Qiuhong Ke, Xingjun Ma, Haiqin Weng, Zhiyuan Zong, Feng Xue, Rui Zhang:
Noise Doesn't Lie: Towards Universal Detection of Deep Inpainting. 786-792 - Jie Li, Laiyan Ding, Rui Huang:
IMENet: Joint 3D Semantic Scene Completion and 2D Semantic Segmentation through Iterative Mutual Enhancement. 793-799 - Jizhizi Li, Jing Zhang, Dacheng Tao:
Deep Automatic Natural Image Matting. 800-806 - Shaohua Li, Xiuchao Sui, Xiangde Luo, Xinxing Xu, Yong Liu, Rick Siow Mong Goh:
Medical Image Segmentation using Squeeze-and-Expansion Transformers. 807-815 - Yuwei Li, Minye Wu, Yuyao Zhang, Lan Xu, Jingyi Yu:
PIANO: A Parametric Hand Bone Model from Magnetic Resonance Imaging. 816-822 - Hao Liang, Shuai Yang, Wenjing Wang, Jiaying Liu:
Instance-Aware Coherent Video Style Transfer for Chinese Ink Wash Painting. 823-829 - Huangxing Lin, Yihong Zhuang, Yue Huang, Xinghao Ding, Xiaoqing Liu, Yizhou Yu:
Noise2Grad: Extract Image Noise to Denoise. 830-836 - Hui Lin, Xiaopeng Hong, Zhiheng Ma, Xing Wei, Yunfeng Qiu, Yaowei Wang, Yihong Gong:
Direct Measure Matching for Crowd Counting. 837-844 - Yongguo Ling, Zhiming Luo, Yaojin Lin, Shaozi Li:
A Multi-Constraint Similarity Learning with Adaptive Weighting for Visible-Thermal Person Re-Identification. 845-851 - Chenchen Liu, Yongzhi Li, Kangqi Ma, Duo Zhang, Peijun Bao, Yadong Mu:
Learning 3-D Human Pose Estimation from Catadioptric Videos. 852-859 - Hao Liu, Qiang Zhao, Yike Ma, Feng Dai:
Bipartite Matching for Crowd Counting with Point Supervision. 860-866 - Shubao Liu, Ke-Yue Zhang, Taiping Yao, Kekai Sheng, Shouhong Ding, Ying Tai, Jilin Li, Yuan Xie, Lizhuang Ma:
Dual Reweighting Domain Generalization for Face Presentation Attack Detection. 867-873 - Xiaobin Liu, Shiliang Zhang:
Graph Consistency Based Mean-Teaching for Unsupervised Domain Adaptive Person Re-Identification. 874-880 - Xiaofeng Liu, Bo Hu, Linghao Jin, Xu Han, Fangxu Xing, Jinsong Ouyang, Jun Lu, Georges El Fakhri, Jonghye Woo:
Domain Generalization under Conditional and Label Shifts via Variational Bayesian Inference. 881-887 - Xuncheng Liu, Xudong Tian, Shaohui Lin, Yanyun Qu, Lizhuang Ma, Wang Yuan, Zhizhong Zhang, Yuan Xie:
Learn from Concepts: Towards the Purified Memory for Few-shot Learning. 888-894