activity
20232026
most citedUHGEval: Benchmarking the Hallucination of Chinese Large Language Models via Unconstrained Generation

16 citations · 38 across the 18 of their papers we have counts for

collaborators

20 papers

cs.AI2026

PDEU-Bench: Benchmarking the Personalized Planning Lifecycle of Tool-Calling LLM Agents

Huayi Lai, Shichao Song, Qingchen Yu +4

Large language model (LLM) agents are evolving from tool-calling systems that execute isolated instructions into task-oriented agents that pursue user goals through sustained, mult…

cs.AI2026

UniCreative: Unifying Long-form Logic and Short-form Sparkle via Reference-Free Reinforcement Learning

Xiaolong Wei, Zerun Zhu, Simin Niu +9

A fundamental challenge in creative writing lies in reconciling the inherent tension between maintaining global coherence in long-form narratives and preserving local expressivenes…

cs.CL2025

HaluMem: Evaluating Hallucinations in Memory Systems of Agents

Ding Chen, Simin Niu, Kehang Li +6

Memory systems are key components that enable AI systems such as LLMs and AI agents to achieve long-term learning and sustained interaction. However, during memory storage and retr…

cs.CL2025

MoM: Mixtures of Scenario-Aware Document Memories for Retrieval-Augmented Generation Systems

Jihao Zhao, Zhiyuan Ji, Simin Niu +3

The traditional RAG paradigm, which typically engages in the comprehension of relevant text chunks in response to received queries, inherently restricts both the depth of knowledge…

cs.CL2025

MemOS: A Memory OS for AI System

Zhiyu Li, Chenyang Xi, Chunyu Li +36

Large Language Models (LLMs) have become an essential infrastructure for Artificial General Intelligence (AGI), yet their lack of well-defined memory management systems hinders the…

cs.CL2025

GuessArena: Guess Who I Am? A Self-Adaptive Framework for Evaluating LLMs in Domain-Specific Knowledge and Reasoning

Qingchen Yu, Zifan Zheng, Ding Chen +4

The evaluation of large language models (LLMs) has traditionally relied on static benchmarks, a paradigm that poses two major limitations: (1) predefined test sets lack adaptabilit…

cs.CL2025★ 1 cited

MemOS: An Operating System for Memory-Augmented Generation (MAG) in Large Language Models

Zhiyu Li, Shichao Song, Hanyu Wang +19

Large Language Models (LLMs) have emerged as foundational infrastructure in the pursuit of Artificial General Intelligence (AGI). Despite their remarkable capabilities in language…

cs.CL2025

SEAP: Training-free Sparse Expert Activation Pruning Unlock the Brainpower of Large Language Models

Xun Liang, Hanyu Wang, Huayi Lai +7

Large Language Models have achieved remarkable success across various natural language processing tasks, yet their high computational cost during inference remains a major bottlene…

cs.CL2025

MoC: Mixtures of Text Chunking Learners for Retrieval-Augmented Generation System

Jihao Zhao, Zhiyuan Ji, Zhaoxin Fan +5

Retrieval-Augmented Generation (RAG), while serving as a viable complement to large language models (LLMs), often overlooks the crucial aspect of text chunking within its pipeline.…

cs.CL2025

SurveyX: Academic Survey Automation via Large Language Models

Xun Liang, Jiawei Yang, Yezhaohui Wang +11

Large Language Models (LLMs) have demonstrated exceptional comprehension capabilities and a vast knowledge base, suggesting that LLMs can serve as efficient tools for automated sur…

cs.CR2025★ 1 cited

SafeRAG: Benchmarking Security in Retrieval-Augmented Generation of Large Language Model

Xun Liang, Simin Niu, Zhiyu Li +8

The indexing-retrieval-generation paradigm of retrieval-augmented generation (RAG) has been highly successful in solving knowledge-intensive tasks by integrating external knowledge…

cs.CL2024

TurtleBench: Evaluating Top Language Models via Real-World Yes/No Puzzles

Qingchen Yu, Shichao Song, Ke Fang +5

As the application of Large Language Models (LLMs) expands, the demand for reliable evaluations increases. Existing LLM evaluation benchmarks primarily rely on static datasets, mak…

cs.CL2024★ 1 cited

Meta-Chunking: Learning Text Segmentation and Semantic Completion via Logical Perception

Jihao Zhao, Zhiyuan Ji, Yuchen Feng +5

While Retrieval-Augmented Generation (RAG) has emerged as a promising paradigm for boosting large language models (LLMs) in knowledge-intensive tasks, it often overlooks the crucia…

cs.CL2024

QAEncoder: Towards Aligned Representation Learning in Question Answering Systems

Zhengren Wang, Qinhan Yu, Shida Wei +6

Modern QA systems entail retrieval-augmented generation (RAG) for accurate and trustworthy responses. However, the inherent gap between user queries and relevant documents hinders…

cs.CL2024★ 5 cited

Controllable Text Generation for Large Language Models: A Survey

Xun Liang, Hanyu Wang, Yezhaohui Wang +8

In Natural Language Processing (NLP), Large Language Models (LLMs) have demonstrated high text generation quality. However, in real-world applications, LLMs must meet increasingly…

cs.CL2024★ 1 cited

HRDE: Retrieval-Augmented Large Language Models for Chinese Health Rumor Detection and Explainability

Yanfang Chen, Ding Chen, Shichao Song +5

As people increasingly prioritize their health, the speed and breadth of health information dissemination on the internet have also grown. At the same time, the presence of false h…

cs.CL2024★ 1 cited

Empowering Large Language Models to Set up a Knowledge Retrieval Indexer via Self-Learning

Xun Liang, Simin Niu, Zhiyu li +7

Retrieval-Augmented Generation (RAG) offers a cost-effective approach to injecting real-time knowledge into large language models (LLMs). Nevertheless, constructing and validating…

cs.CL2024★ 5 cited

Fake Artificial Intelligence Generated Contents (FAIGC): A Survey of Theories, Detection Methods, and Opportunities

Xiaomin Yu, Yezhaohui Wang, Yanfang Chen +5

In recent years, generative artificial intelligence models, represented by Large Language Models (LLMs) and Diffusion Models (DMs), have revolutionized content production methods.…

cs.CL2024★ 7 cited

CRUD-RAG: A Comprehensive Chinese Benchmark for Retrieval-Augmented Generation of Large Language Models

Yuanjie Lyu, Zhiyu Li, Simin Niu +7

Retrieval-Augmented Generation (RAG) is a technique that enhances the capabilities of large language models (LLMs) by incorporating external knowledge sources. This method addresse…

cs.CL2023★ 16 cited

UHGEval: Benchmarking the Hallucination of Chinese Large Language Models via Unconstrained Generation

Xun Liang, Shichao Song, Simin Niu +8

Large language models (LLMs) have emerged as pivotal contributors in contemporary natural language processing and are increasingly being applied across a diverse range of industrie…