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Retrieval-Augmented Generation (RAG) lifts the factuality of Large Language Models (LLMs) by injecting external knowledge, yet it falls short on problems that demand multi-step inference; conversely, purely reasoning-oriented approaches…

Assessing the veracity of online content has become increasingly critical. Large language models (LLMs) have recently enabled substantial progress in automated veracity assessment, including automated fact-checking and claim verification…

计算与语言 · 计算机科学 2026-04-14 Yupeng Cao , Chengyang He , Yangyang Yu , Ping Wang , K. P. Subbalakshmi

Large language models (LLMs) have created new opportunities to enhance the efficiency of scholarly activities; however, challenges persist in the ethical deployment of AI assistance, including (1) the trustworthiness of AI-generated…

计算与语言 · 计算机科学 2026-02-27 Mengze Hong , Di Jiang , Chen Jason Zhang , Zichang Guo , Yawen Li , Jun Chen , Shaobo Cui , Zhiyang Su

Data-rich documents are commonly found across various fields such as business, finance, and science. However, a general limitation of these documents for reading is their reliance on text to convey data and facts. Visual representation of…

人机交互 · 计算机科学 2025-02-25 Zekai Shao , Leixian Shen , Haotian Li , Yi Shan , Huamin Qu , Yun Wang , Siming Chen

Large Language Models (LLMs) are proficient at retrieving single facts from extended contexts, yet they struggle with tasks requiring the simultaneous retrieval of multiple facts, especially during generation. This paper identifies a novel…

计算与语言 · 计算机科学 2024-10-29 Jinlin Wang , Suyuchen Wang , Ziwen Xia , Sirui Hong , Yun Zhu , Bang Liu , Chenglin Wu

Large language models (LLMs) integrated with autonomous agents hold significant potential for advancing scientific discovery through automated reasoning and task execution. However, applying LLM agents to drug discovery is still constrained…

人工智能 · 计算机科学 2025-07-29 Kun Li , Zhennan Wu , Shoupeng Wang , Jia Wu , Shirui Pan , Wenbin Hu

Agentic reasoning enables large reasoning models (LRMs) to dynamically acquire external knowledge, but yet optimizing the retrieval process remains challenging due to the lack of dense, principled reward signals. In this paper, we introduce…

人工智能 · 计算机科学 2026-02-10 Senkang Hu , Yong Dai , Yuzhi Zhao , Yihang Tao , Yu Guo , Zhengru Fang , Sam Tak Wu Kwong , Yuguang Fang

TRUST Agents is a collaborative multi-agent framework for explainable fact verification and fake news detection. Rather than treating verification as a simple true-or-false classification task, the system identifies verifiable claims,…

Large Language Models (LLMs) often exhibit factual inconsistencies and logical decay in extended, multi-turn dialogues, a challenge stemming from their reliance on static, pre-trained knowledge and an inability to reason adaptively over the…

计算与语言 · 计算机科学 2025-10-16 Xiang Lei , Qin Li , Min Zhang , Min Zhang

The reasoning capability of large language models (LLMs), defined as their ability to analyze, infer, and make decisions based on input information, is essential for building intelligent task-oriented dialogue systems. However, existing…

计算与语言 · 计算机科学 2026-03-02 Yu Zhu , Kai Yang

Large language models (LLMs) can face factual limitations when responding to time-sensitive queries about recent events that arise after their knowledge thresholds in the training corpus. Existing search-augmented approaches fall into two…

信息检索 · 计算机科学 2025-06-11 Wentao Shi , Yiqing Shen

Current Large Language Models (LLMs) face inherent limitations due to their pre-defined context lengths, which impede their capacity for multi-hop reasoning within extensive textual contexts. While existing techniques like…

计算与语言 · 计算机科学 2024-06-19 Weizhi Fei , Xueyan Niu , Guoqing Xie , Yanhua Zhang , Bo Bai , Lei Deng , Wei Han

Scientific research relies on accurate information retrieval from literature to support analytical decisions. In this work, we introduce a new task, INformation reTRieval through literAture reVIEW (IntraView), which aims to automate…

信息检索 · 计算机科学 2026-04-28 Fengbo Ma , Zixin Rao , Xiaoting Li , Zhetao Chen , Hongyue Sun , Yiping Zhao , Xianyan Chen , Zhen Xiang

Large Language Models (LLMs) often falter in complex reasoning tasks due to their static, parametric knowledge, leading to hallucinations and poor performance in specialized domains like mathematics. This work explores a fundamental…

机器学习 · 计算机科学 2026-02-10 Srijan Shakya , Anamaria-Roberta Hartl , Sepp Hochreiter , Korbinian Pöppel

Autonomous scientific discovery with large language model (LLM)-based agents has recently made substantial progress, demonstrating the ability to automate end-to-end research workflows. However, existing systems largely rely on…

计算工程、金融与科学 · 计算机科学 2026-01-29 Tengyue Xu , Zhuoyang Qian , Gaoge Liu , Li Ling , Zhentao Zhang , Biao Wu , Shuo Zhang , Ke Lu , Wei Shi , Ziqi Wang , Zheng Feng , Yan Luo , Shu Xu , Yongjin Chen , Zhibo Feng , Zhuo Chen , Bruce Yuan , Harry Wang , Kris Chen

The rapid advancement of large language models has fundamentally shifted the bottleneck in AI development from computational power to data availability-with countless valuable datasets remaining hidden across specialized repositories,…

人工智能 · 计算机科学 2025-08-12 Keyu Li , Mohan Jiang , Dayuan Fu , Yunze Wu , Xiangkun Hu , Dequan Wang , Pengfei Liu

Search agents powered by Large Language Models (LLMs) have demonstrated significant potential in tackling knowledge-intensive tasks. Reinforcement learning (RL) has emerged as a powerful paradigm for training these agents to perform…

计算与语言 · 计算机科学 2026-05-11 Shiyu Li , Yang Tang , Yifan Wang , Peiming Li , Xi Chen

Solving mathematical reasoning problems requires not only accurate access to relevant knowledge but also careful, multi-step thinking. However, current retrieval-augmented models often rely on a single perspective, follow inflexible search…

人工智能 · 计算机科学 2025-11-03 Ali Asgarov , Umid Suleymanov , Aadyant Khatri

Financial decision-making requires processing vast amounts of real-time information while understanding their complex temporal relationships. While traditional search engines excel at providing real-time information access, they often…

信息检索 · 计算机科学 2025-02-25 Jinzheng Li , Jingshu Zhang , Hongguang Li , Yiqing Shen

Multi-document Multi-entity Question Answering inherently demands models to track implicit logic between multiple entities across scattered documents. However, existing Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG)…

人工智能 · 计算机科学 2026-03-13 Teng Lin , Yizhang Zhu , Zhengxuan Zhang , Yuyu Luo , Nan Tang