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Guiquan Liu

6 accepted papers

2026

ChemEval: A Multi-level and Fine-grained Chemical Capability Evaluation for Large Language Models

ICLR 2026poster

The emergence of Large Language Models (LLMs) in chemistry marks a significant advancement in applying artificial intelligence to chemical sciences. While these models show promising potential, their effective application in chemistry demands sophisticated evaluation protocols that address the field…

Cited by 0SourcecodeScholar
2026

On Predictability of Reinforcement Learning Dynamics for Large Language Models

ICLR 2026poster

Recent advances in reasoning capabilities of large language models (LLMs) are largely driven by reinforcement learning (RL), yet the underlying parameter dynamics during RL training remain poorly understood. This work identifies two fundamental properties of RL-induced parameter updates in LLMs: (1)…

Cited by 0SourcecodeScholar
2026

On the Superimposed Noise Accumulation Problem in Sequential Knowledge Editing of Large Language Models

AAAI 2026technical

Sequential knowledge editing techniques aim to continuously update knowledge in large language models at low cost, preventing models from generating outdated or incorrect information. However, existing sequential editing methods suffer from a significant decline in editing success rates after long-t

Cited by 0SourcePDFScholar
2025

SelfAug: Mitigating Catastrophic Forgetting in Retrieval-Augmented Generation via Distribution Self-Alignment

EMNLP 2025

Recent advancements in large language models (LLMs) have revolutionized natural language processing through their remarkable capabilities in understanding and executing diverse tasks. While supervised fine-tuning, particularly in Retrieval-Augmented Generation (RAG) scenarios, effectively enhances t

2022

Exploring Label Hierarchy in a Generative Way for Hierarchical Text Classification

COLING 2022main

Hierarchical Text Classification (HTC), which aims to predict text labels organized in hierarchical space, is a significant task lacking in investigation in natural language processing. Existing methods usually encode the entire hierarchical structure and fail to construct a robust label-dependent m…

2021

LRC-BERT: Latent-representation Contrastive Knowledge Distillation for Natural Language Understanding

AAAI 2021technical

The pre-training models such as BERT have achieved great results in various natural language processing problems. However, a large number of parameters need significant amounts of memory and the consumption of inference time, which makes it difficult to deploy them on edge devices. In this work, we…

Cited by 61SourcePDFScholar