no code implementations • 22 Oct 2022 • Yaolong Yu, Haifeng Xu, Haipeng Chen
Many real-world strategic games involve interactions between multiple players.
no code implementations • 9 Sep 2022 • Yushu Chen, Guangwen Yang, Lu Wang, Qingzhong Gan, Haipeng Chen, Quanyong Xu
Atmospheric powered descent guidance can be solved by successive convexification; however, its onboard application is impeded by the sharp increase in computation caused by nonlinear aerodynamic forces.
no code implementations • 3 Mar 2022 • Kedi Lyu, Haipeng Chen, Zhenguang Liu, Beiqi Zhang, Ruili Wang
3D human motion prediction, predicting future poses from a given sequence, is an issue of great significance and challenge in computer vision and machine intelligence, which can help machines in understanding human behaviors.
1 code implementation • 15 Jun 2021 • Lily Xu, Andrew Perrault, Fei Fang, Haipeng Chen, Milind Tambe
We formulate the problem as a game between the defender and nature who controls the parameter values of the adversarial behavior and design an algorithm MIRROR to find a robust policy.
1 code implementation • 13 Jun 2021 • Haipeng Chen, Wei Qiu, Han-Ching Ou, Bo An, Milind Tambe
Empirical results show that our method achieves influence as high as the state-of-the-art methods for contingency-aware IM, while having negligible runtime at test phase.
1 code implementation • 10 Jun 2021 • Panayiotis Danassis, Aris Filos-Ratsikas, Haipeng Chen, Milind Tambe, Boi Faltings
Traditional competitive markets do not account for negative externalities; indirect costs that some participants impose on others, such as the cost of over-appropriating a common-pool resource (which diminishes future stock, and thus harvest, for everyone).
no code implementations • NeurIPS 2021 • Kai Wang, Sanket Shah, Haipeng Chen, Andrew Perrault, Finale Doshi-Velez, Milind Tambe
In the predict-then-optimize framework, the objective is to train a predictive model, mapping from environment features to parameters of an optimization problem, which maximizes decision quality when the optimization is subsequently solved.
no code implementations • NeurIPS 2021 • Kai Wang, Sanket Shah, Haipeng Chen, Andrew Perrault, Finale Doshi-Velez, Milind Tambe
In the predict-then-optimize framework, the objective is to train a predictive model, mapping from environment features to parameters of an optimization problem, which maximizes decision quality when the optimization is subsequently solved.
no code implementations • 17 Mar 2021 • Zhenguang Liu, Kedi Lyu, Shuang Wu, Haipeng Chen, Yanbin Hao, Shouling Ji
Our method is compelling in that it enables manipulable motion prediction across activity types and allows customization of the human movement in a variety of fine-grained ways.
no code implementations • 7 Jan 2021 • Han-Ching Ou, Haipeng Chen, Shahin Jabbari, Milind Tambe
However, given the limited number of health workers, only a small subset of the population can be visited in any given time period.
1 code implementation • ICCV 2021 • Zhenguang Liu, Pengxiang Su, Shuang Wu, Xuanjing Shen, Haipeng Chen, Yanbin Hao, Meng Wang
Predicting human motion from a historical pose sequence is at the core of many applications in computer vision.
1 code implementation • 9 Dec 2020 • Qi Zhou, Haipeng Chen, Yitao Zheng, Zhen Wang
As one of the most powerful topic models, Latent Dirichlet Allocation (LDA) has been used in a vast range of tasks, including document understanding, information retrieval and peer-reviewer assignment.
1 code implementation • 7 Jun 2020 • Xu He, Haipeng Chen, Bo An
However, previous works rarely consider the uncertainty when humans provide feedback, especially in cases that the optimal actions are not obvious to the trainers.
no code implementations • 3 Jun 2020 • Chongyang Bai, Haipeng Chen, Srijan Kumar, Jure Leskovec, V. S. Subrahmanian
Our M2P2 (Multimodal Persuasion Prediction) framework is the first to use multimodal (acoustic, visual, language) data to solve the IPP problem.
1 code implementation • WS 2019 • Pan Deng, Haipeng Chen, Mengyao Huang, Xiaowen Ruan, Liang Xu
Different representations of the same concept could often be seen in scientific reports and publications.
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