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Tian Xia

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Counterfactual contrastive learning: robust representations via causal image synthesis

Mar 14, 2024
Melanie Roschewitz, Fabio De Sousa Ribeiro, Tian Xia, Galvin Khara, Ben Glocker

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Mitigating attribute amplification in counterfactual image generation

Mar 14, 2024
Tian Xia, Mélanie Roschewitz, Fabio De Sousa Ribeiro, Charles Jones, Ben Glocker

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UniCtrl: Improving the Spatiotemporal Consistency of Text-to-Video Diffusion Models via Training-Free Unified Attention Control

Mar 06, 2024
Xuweiyi Chen, Tian Xia, Sihan Xu

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Measuring Bargaining Abilities of LLMs: A Benchmark and A Buyer-Enhancement Method

Feb 29, 2024
Tian Xia, Zhiwei He, Tong Ren, Yibo Miao, Zhuosheng Zhang, Yang Yang, Rui Wang

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Sensor Misalignment-tolerant AUV Navigation with Passive DoA and Doppler Measurements

Feb 11, 2024
Bingbing Zhang, Shuo Liu, Shanmin Zhou, Daxiong Ji, Tao Wang, Tian Xia, Wen Xu

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R-Judge: Benchmarking Safety Risk Awareness for LLM Agents

Jan 18, 2024
Tongxin Yuan, Zhiwei He, Lingzhong Dong, Yiming Wang, Ruijie Zhao, Tian Xia, Lizhen Xu, Binglin Zhou, Fangqi Li, Zhuosheng Zhang, Rui Wang, Gongshen Liu

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High Fidelity Image Counterfactuals with Probabilistic Causal Models

Jul 18, 2023
Fabio De Sousa Ribeiro, Tian Xia, Miguel Monteiro, Nick Pawlowski, Ben Glocker

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Penalty Gradient Normalization for Generative Adversarial Networks

Jun 23, 2023
Tian Xia

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