collaborators

9 papers

cs.CL2026

Proxy Compression for Language Modeling

Lin Zheng, Xinyu Li, Qian Liu +2

Modern language models are trained almost exclusively on token sequences produced by a fixed tokenizer, an external lossless compressor often over UTF-8 byte sequences, thereby cou…

cs.CV2026

OMIBench: Benchmarking Olympiad-Level Multi-Image Reasoning in Large Vision-Language Model

Qiguang Chen, Chengyu Luan, Jiajun Wu +7

Large vision-language models (LVLMs) have made substantial advances in reasoning tasks at the Olympiad level. Nevertheless, current Olympiad-level multimodal reasoning benchmarks f…

cs.AI2026

ScienceBoard: Evaluating Multimodal Autonomous Agents in Realistic Scientific Workflows

Qiushi Sun, Zhoumianze Liu, Chang Ma +18

Large Language Models (LLMs) have extended their impact beyond Natural Language Processing, substantially fostering the development of interdisciplinary research. Recently, various…

cs.CL2025

Large Language Models Meet NLP: A Survey

Libo Qin, Qiguang Chen, Xiachong Feng +6

While large language models (LLMs) like ChatGPT have shown impressive capabilities in Natural Language Processing (NLP) tasks, a systematic investigation of their potential in this…

cs.CL2025

Reasoning Does Not Necessarily Improve Role-Playing Ability

Xiachong Feng, Longxu Dou, Lingpeng Kong

The application of role-playing large language models (LLMs) is rapidly expanding in both academic and commercial domains, driving an increasing demand for high-precision role-play…

cs.CL2025

A Survey on Large Language Model-Based Social Agents in Game-Theoretic Scenarios

Xiachong Feng, Longxu Dou, Ella Li +5

Game-theoretic scenarios have become pivotal in evaluating the social intelligence of Large Language Model (LLM)-based social agents. While numerous studies have explored these age…