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Victor Wai Kin Chan

2 accepted papers

2024

GLBench: A Comprehensive Benchmark for Graph with Large Language Models

NeurIPS 2024poster

The emergence of large language models (LLMs) has revolutionized the way we interact with graphs, leading to a new paradigm called GraphLLM. Despite the rapid development of GraphLLM methods in recent years, the progress and understanding of this field remain unclear due to the lack of a benchmark w…

2023

Offline RL with No OOD Actions: In-Sample Learning via Implicit Value Regularization

ICLR 2023top-5%

Most offline reinforcement learning (RL) methods suffer from the trade-off between improving the policy to surpass the behavior policy and constraining the policy to limit the deviation from the behavior policy as computing $Q$-values using out-of-distribution (OOD) actions will suffer from errors d…