Search Results for author: Wenliang Liu

Found 8 papers, 0 papers with code

An Information-Theoretic Framework for Out-of-Distribution Generalization

no code implementations29 Mar 2024 Wenliang Liu, Guanding Yu, Lele Wang, Renjie Liao

We study the Out-of-Distribution (OOD) generalization in machine learning and propose a general framework that provides information-theoretic generalization bounds.

Generalization Bounds Out-of-Distribution Generalization

Interpretable Generative Adversarial Imitation Learning

no code implementations15 Feb 2024 Wenliang Liu, Danyang Li, Erfan Aasi, Roberto Tron, Calin Belta

Imitation learning methods have demonstrated considerable success in teaching autonomous systems complex tasks through expert demonstrations.

Generative Adversarial Network Imitation Learning

Learning Robust and Correct Controllers from Signal Temporal Logic Specifications Using BarrierNet

no code implementations12 Apr 2023 Wenliang Liu, Wei Xiao, Calin Belta

In this paper, we consider the problem of learning a neural network controller for a system required to satisfy a Signal Temporal Logic (STL) specification.

CatlNet: Learning Communication and Coordination Policies from CaTL+ Specifications

no code implementations30 Nov 2022 Wenliang Liu, Kevin Leahy, Zachary Serlin, Calin Belta

In this paper, we propose a learning-based framework to simultaneously learn the communication and distributed control policies for a heterogeneous multi-agent system (MAS) under complex mission requirements from Capability Temporal Logic plus (CaTL+) specifications.

Robust Multi-Agent Coordination from CaTL+ Specifications

no code implementations4 Oct 2022 Wenliang Liu, Kevin Leahy, Zachary Serlin, Calin Belta

We consider the problem of controlling a heterogeneous multi-agent system required to satisfy temporal logic requirements.

Distributed Control using Reinforcement Learning with Temporal-Logic-Based Reward Shaping

no code implementations8 Mar 2022 Ningyuan Zhang, Wenliang Liu, Calin Belta

We present a computational framework for synthesis of distributed control strategies for a heterogeneous team of robots in a partially observable environment.

reinforcement-learning Reinforcement Learning (RL)

Safe Model-based Control from Signal Temporal Logic Specifications Using Recurrent Neural Networks

no code implementations29 Mar 2021 Wenliang Liu, Mirai Nishioka, Calin Belta

To capture the history dependency of STL specifications, we use a recurrent neural network (RNN) to implement the control policy.

Recurrent Neural Network Controllers for Signal Temporal Logic Specifications Subject to Safety Constraints

no code implementations24 Sep 2020 Wenliang Liu, Noushin Mehdipour, Calin Belta

We propose a framework based on Recurrent Neural Networks (RNNs) to determine an optimal control strategy for a discrete-time system that is required to satisfy specifications given as Signal Temporal Logic (STL) formulae.

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