Liu, Siqi

33 publications

ICML 2025 Convex Markov Games: A New Frontier for Multi-Agent Reinforcement Learning Ian Gemp, Andreas Alexander Haupt, Luke Marris, Siqi Liu, Georgios Piliouras

ICML 2025 From Black Boxes to Transparent Minds: Evaluating and Enhancing the Theory of Mind in Multimodal Large Language Models Xinyang Li, Siqi Liu, Bochao Zou, Jiansheng Chen, Huimin Ma

AAAI 2025 Integrating Co-Training with Edge Discrimination to Enhance Graph Neural Networks Under Heterophily Siqi Liu, Dongxiao He, Zhizhi Yu, Di Jin, Zhiyong Feng, Weixiong Zhang

ICLR 2025 Re-Evaluating Open-Ended Evaluation of Large Language Models Siqi Liu, Ian Gemp, Luke Marris, Georgios Piliouras, Nicolas Heess, Marc Lanctot

ECCV 2024 Bottom-up Domain Prompt Tuning for Generalized Face Anti-Spoofing Siqi Liu, Qirui Wang, Pong C. Yuen

AAAI 2024 Build Your Own Robot Friend: An Open-Source Learning Module for Accessible and Engaging AI Education Zhonghao Shi, Amy O'Connell, Zongjian Li, Siqi Liu, Jennifer Ayissi, Guy Hoffman, Mohammad Soleymani, Maja J. Mataric

TMLR 2024 DynaConF: Dynamic Forecasting of Non-Stationary Time Series Siqi Liu, Andreas Lehrmann

ICLR 2024 NfgTransformer: Equivariant Representation Learning for Normal-Form Games Siqi Liu, Luke Marris, Georgios Piliouras, Ian Gemp, Nicolas Heess

AAAI 2024 Primitive-Based 3D Human-Object Interaction Modelling and Programming Siqi Liu, Yong-Lu Li, Zhou Fang, Xinpeng Liu, Yang You, Cewu Lu

CVPR 2024 Prompting Vision Foundation Models for Pathology Image Analysis Chong Yin, Siqi Liu, Kaiyang Zhou, Vincent Wai-Sun Wong, Pong C. Yuen

ICMLW 2024 Steering Language Models with Game-Theoretic Solvers Ian Gemp, Roma Patel, Yoram Bachrach, Marc Lanctot, Vibhavari Dasagi, Luke Marris, Georgios Piliouras, Siqi Liu, Karl Tuyls

NeurIPSW 2024 Unsupervised Event Outlier Detection in Continuous Time Somjit Nath, Kry Yik-Chau Lui, Siqi Liu

ECCV 2024 Upper-Body Hierarchical Graph for Skeleton Based Emotion Recognition in Assistive Driving Jiehui Wu, Jiansheng Chen, Qifeng Luo, Siqi Liu, Youze Xue, Huimin Ma

CVPR 2024 XFibrosis: Explicit Vessel-Fiber Modeling for Fibrosis Staging from Liver Pathology Images Chong Yin, Siqi Liu, Fei Lyu, Jiahao Lu, Sune Darkner, Vincent Wai-Sun Wong, Pong C. Yuen

ICCV 2023 Beyond Object Recognition: A New Benchmark Towards Object Concept Learning Yong-Lu Li, Yue Xu, Xinyu Xu, Xiaohan Mao, Yuan Yao, Siqi Liu, Cewu Lu

IJCAI 2022 Learning Sparse Interpretable Features for NAS Scoring from Liver Biopsy Images Chong Yin, Siqi Liu, Vincent Wai-Sun Wong, Pong C. Yuen

ICLR 2022 NeuPL: Neural Population Learning Siqi Liu, Luke Marris, Daniel Hennes, Josh Merel, Nicolas Heess, Thore Graepel

ICML 2022 Simplex Neural Population Learning: Any-Mixture Bayes-Optimality in Symmetric Zero-Sum Games Siqi Liu, Marc Lanctot, Luke Marris, Nicolas Heess

NeurIPS 2022 Turbocharging Solution Concepts: Solving NEs, CEs and CCEs with Neural Equilibrium Solvers Luke Marris, Ian Gemp, Thomas Anthony, Andrea Tacchetti, Siqi Liu, Karl Tuyls

ICML 2021 Event Outlier Detection in Continuous Time Siqi Liu, Milos Hauskrecht

ICLR 2020 A Generalized Training Approach for Multiagent Learning Paul Muller, Shayegan Omidshafiei, Mark Rowland, Karl Tuyls, Julien Perolat, Siqi Liu, Daniel Hennes, Luke Marris, Marc Lanctot, Edward Hughes, Zhe Wang, Guy Lever, Nicolas Heess, Thore Graepel, Remi Munos

AAAI 2020 DATA-GRU: Dual-Attention Time-Aware Gated Recurrent Unit for Irregular Multivariate Time Series Qingxiong Tan, Mang Ye, Baoyao Yang, Siqi Liu, Andy Jinhua Ma, Terry Cheuk-Fung Yip, Grace Lai-Hung Wong, Pong Chi Yuen

WACV 2020 Temporal Similarity Analysis of Remote Photoplethysmography for Fast 3D Mask Face Presentation Attack Detection Siqi Liu, Xiangyuan Lan, PongChi Yuen

ICLR 2020 V-MPO: On-Policy Maximum a Posteriori Policy Optimization for Discrete and Continuous Control H. Francis Song, Abbas Abdolmaleki, Jost Tobias Springenberg, Aidan Clark, Hubert Soyer, Jack W. Rae, Seb Noury, Arun Ahuja, Siqi Liu, Dhruva Tirumala, Nicolas Heess, Dan Belov, Martin Riedmiller, Matthew M. Botvinick

ICLR 2019 Emergent Coordination Through Competition Siqi Liu, Guy Lever, Josh Merel, Saran Tunyasuvunakool, Nicolas Heess, Thore Graepel

ICLR 2019 Hierarchical Visuomotor Control of Humanoids Josh Merel, Arun Ahuja, Vu Pham, Saran Tunyasuvunakool, Siqi Liu, Dhruva Tirumala, Nicolas Heess, Greg Wayne

CVPRW 2019 Multiscale Kernels for Enhanced U-Shaped Network to Improve 3D Neuron Tracing Heng Wang, Donghao Zhang, Yang Song, Siqi Liu, Heng Huang, Mei Chen, Hanchuan Peng, Weidong Cai

NeurIPS 2019 Nonparametric Regressive Point Processes Based on Conditional Gaussian Processes Siqi Liu, Milos Hauskrecht

ICCVW 2017 Automatic 3D Single Neuron Reconstruction with Exhaustive Tracing Zihao Tang, Donghao Zhang, Siqi Liu, Yang Song, Hanchuan Peng, Weidong Cai

ICCV 2017 Improved Image Captioning via Policy Gradient Optimization of SPIDEr Siqi Liu, Zhenhai Zhu, Ning Ye, Sergio Guadarrama, Kevin Murphy

ECCV 2016 3D Mask Face Anti-Spoofing with Remote Photoplethysmography Siqi Liu, Pong C. Yuen, Shengping Zhang, Guoying Zhao

CVPRW 2016 A 3D Mask Face Anti-Spoofing Database with Real World Variations Siqi Liu, Baoyao Yang, Pong C. Yuen, Guoying Zhao

WACV 2016 Adapting Attributes by Selecting Features Similar Across Domains Siqi Liu, Adriana Kovashka