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Kexin Tang

4 accepted papers

2024

SEER: Facilitating Structured Reasoning and Explanation via Reinforcement Learning

ACL 2024long

Elucidating the reasoning process with structured explanations from question to answer is crucial, as it significantly enhances the interpretability, traceability, and trustworthiness of question-answering (QA) systems. However, structured explanations demand models to perform intricately structured…

2019

Deep Reinforcement Learning-based Rate Adaptation for Adaptive 360-Degree Video Streaming

ICASSP 2019accepted

In this paper, we propose a deep reinforcement learning (DRL)-based rate adaptation algorithm for adaptive 360-degree video streaming, which is able to maximize the quality of experience of viewers by adapting the transmitted video quality to the time-varying network conditions. Specifically, to red…

Cited by 0SourceScholar
2019

Variance Reduced Policy Evaluation with Smooth Function Approximation

NeurIPS 2019poster

Policy evaluation with smooth and nonlinear function approximation has shown great potential for reinforcement learning. Compared to linear function approxi- mation, it allows for using a richer class of approximation functions such as the neural networks. Traditional algorithms are based on two tim…

Cited by 47SourcePDFScholar