Unified Minimax Optimization Framework for Propensity Score Estimation in Debiased Recommendation conferenceOral presentationThe 40th Annual AAAI Conference on Artificial Intelligence (AAAI-26)
C. Zheng, H. Yang, J. Chen, S. Zhang, T. Xia
2025
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Static Sandboxes Are Inadequate: Modeling Societal Complexity Requires Open-Ended Co-Evolution in LLM-Based Multi-Agent Simulations arXiv.orgarXiv preprintarXiv
J. Chen, S. Badshah, X. Yu, S. Han
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Addressing Correlated Latent Exogenous Variables in Debiased Recommender Systems conferencearXiv.orgOral presentation31st SIGKDD Conference on Knowledge Discovery and Data Mining (KDD)arXiv
CAB-KWS : Contrastive Augmentation: An Unsupervised Learning Approach for Keyword Spotting in Speech Technology conferencejournalarXiv.orgOral presentation27th International Conference on Pattern Recognition (ICPR)DOIarXiv
Long-form evaluation of model editing conferencearXiv.org2024 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL), Mexico City, Mexico, 2024PaperarXiv
D. Rosati, R. Gonzales, J. Chen, X. Yu, Y. Kayani, F. Rudzicz, H. Sajjad
Addressing Unintended Bias in Toxicity Detection: An LSTM and Attention-Based Approach conference2023 5th International Conference on Artificial Intelligence and Computer Applications (ICAICA), Dalian, China, 2023, pp. 375-379Paper
W. Dai, J. Tao, X. Yan, Z. Feng, J. Chen
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Transitive Halifax: An Activity-Based Search Engine for Bus Routes conference2021 22nd IEEE International Conference on Mobile Data Management (MDM), Toronto, ON, Canada, 2021, pp. 233-235Paper
J. Chen, V. M. de Lira, F. V. Paulovich, A. Soares