Search Results for author: Xinyang Lu

Found 3 papers, 1 papers with code

WASA: WAtermark-based Source Attribution for Large Language Model-Generated Data

no code implementations1 Oct 2023 Jingtan Wang, Xinyang Lu, Zitong Zhao, Zhongxiang Dai, Chuan-Sheng Foo, See-Kiong Ng, Bryan Kian Hsiang Low

The impressive performances of large language models (LLMs) and their immense potential for commercialization have given rise to serious concerns over the intellectual property (IP) of their training data.

Language Modelling Large Language Model

Action and Trajectory Planning for Urban Autonomous Driving with Hierarchical Reinforcement Learning

no code implementations28 Jun 2023 Xinyang Lu, Flint Xiaofeng Fan, Tianying Wang

In this work, we propose an action and trajectory planner using Hierarchical Reinforcement Learning (atHRL) method, which models the agent behavior in a hierarchical model by using the perception of the lidar and birdeye view.

Autonomous Driving Decision Making +4

Can LLMs Express Their Uncertainty? An Empirical Evaluation of Confidence Elicitation in LLMs

1 code implementation22 Jun 2023 Miao Xiong, Zhiyuan Hu, Xinyang Lu, Yifei Li, Jie Fu, Junxian He, Bryan Hooi

To better break down the problem, we define a systematic framework with three components: prompting strategies for eliciting verbalized confidence, sampling methods for generating multiple responses, and aggregation techniques for computing consistency.

Arithmetic Reasoning Benchmarking +3

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