Search Results for author: Bowen Huang

Found 7 papers, 1 papers with code

Temporal-Spatial Object Relations Modeling for Vision-and-Language Navigation

no code implementations23 Mar 2024 Bowen Huang, Yanwei Zheng, Chuanlin Lan, Xinpeng Zhao, Dongxiao Yu, Yifei Zou

To avoid this problem, we construct object connections based on observations from all viewpoints in the navigational environment, which ensures complete spatial coverage and eliminates the gap, called Spatial Object Relations (SOR).

Navigate Object +1

CPCL: Cross-Modal Prototypical Contrastive Learning for Weakly Supervised Text-based Person Re-Identification

1 code implementation18 Jan 2024 Yanwei Zheng, Xinpeng Zhao, Chuanlin Lan, Xiaowei Zhang, Bowen Huang, Jibin Yang, Dongxiao Yu

Weakly supervised text-based person re-identification (TPRe-ID) seeks to retrieve images of a target person using textual descriptions, without relying on identity annotations and is more challenging and practical.

Contrastive Learning Person Re-Identification +1

Enhancing Building Energy Efficiency through Advanced Sizing and Dispatch Methods for Energy Storage

no code implementations19 Oct 2023 Min Gyung Yu, Xu Ma, Bowen Huang, Karthik Devaprasad, Fredericka Brown, Di wu

The solution is determined considering both capital costs in optimal sizing and operational benefits in optimal dispatch.

Decision Making

Policy Learning based on Deep Koopman Representation

no code implementations24 May 2023 Wenjian Hao, Paulo C. Heredia, Bowen Huang, Zehui Lu, Zihao Liang, Shaoshuai Mou

This paper proposes a policy learning algorithm based on the Koopman operator theory and policy gradient approach, which seeks to approximate an unknown dynamical system and search for optimal policy simultaneously, using the observations gathered through interaction with the environment.

Deep Koopman Learning of Nonlinear Time-Varying Systems

no code implementations12 Oct 2022 Wenjian Hao, Bowen Huang, Wei Pan, Di wu, Shaoshuai Mou

This paper presents a data-driven approach to approximate the dynamics of a nonlinear time-varying system (NTVS) by a linear time-varying system (LTVS), which is resulted from the Koopman operator and deep neural networks.

Computational Efficiency

A Convex Approach to Data-driven Optimal Control via Perron-Frobenius and Koopman Operators

no code implementations5 Oct 2020 Bowen Huang, Umesh Vaidya

We provide a convex formulation for the optimal control problem of the nonlinear system.

Optimization and Control Systems and Control Systems and Control Dynamical Systems

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