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Despite significant advancements in multimodal reasoning tasks, existing Large Vision-Language Models (LVLMs) are prone to producing visually ungrounded responses when interpreting associated images. In contrast, when humans embark on…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Zexian Yang , Dian Li , Dayan Wu , Gang Liu , Weiping Wang

Table reasoning requires models to jointly perform semantic understanding and precise numerical operations. Most existing methods rely on a single-turn reasoning paradigm over tables which suffers from context overflow and weak numerical…

Computation and Language · Computer Science 2026-03-11 Mingyue Cheng , Shuo Yu , Chuang Jiang , Xiaoyu Tao , Qingyang Mao , Jie Ouyang , Qi Liu , Enhong Chen

Large Language Models (LLMs) based agent systems have made great strides in real-world applications beyond traditional NLP tasks. This paper proposes a new LLM-based Multi-Agent System (LLM-MAS) benchmark, Collab-Overcooked, built on the…

Computation and Language · Computer Science 2025-12-02 Haochen Sun , Shuwen Zhang , Lujie Niu , Lei Ren , Hao Xu , Hao Fu , Fangkun Zhao , Caixia Yuan , Xiaojie Wang

Table-based question answering requires complex reasoning capabilities that current LLMs struggle to achieve with single-pass inference. Existing approaches, such as Chain-of-Thought reasoning and question decomposition, lack error…

Computation and Language · Computer Science 2025-11-18 Ye Bai , Minghan Wang , Thuy-Trang Vu

Large language models (LLMs) are being widely applied across various fields, but as tasks become more complex, evaluating their responses is increasingly challenging. Compared to human evaluators, the use of LLMs to support performance…

Artificial Intelligence · Computer Science 2025-04-25 Yuran Li , Jama Hussein Mohamud , Chongren Sun , Di Wu , Benoit Boulet

Multi-agent large language model frameworks are promising for complex multi step reasoning, yet existing systems remain weak for scientific and knowledge intensive domains due to static prompts and agent roles, rigid workflows, and…

Artificial Intelligence · Computer Science 2026-03-04 Yichao Feng , Haoran Luo , Zhenghong Lin , Yiqun Sun , Pengfei Wei , Lawrence B. Hsieh , Anh Tuan Luu

Table reasoning, including tabular QA and fact verification, often depends on annotated data or complex data augmentation, limiting flexibility and generalization. LLMs, despite their versatility, often underperform compared to simple…

Artificial Intelligence · Computer Science 2025-11-19 Yiran Rex Ma

Large language models (LLMs) have demonstrated a remarkable ability to serve as general-purpose tools for various language-based tasks. Recent works have demonstrated that the efficacy of such models can be improved through iterative dialog…

Computation and Language · Computer Science 2025-03-07 Andrew Estornell , Jean-Francois Ton , Yuanshun Yao , Yang Liu

In an era where single large language models have dominated the landscape of artificial intelligence for years, multi-agent systems arise as new protagonists in conversational task-solving. While previous studies have showcased their…

Computation and Language · Computer Science 2024-11-04 Jonas Becker

The paper presents our system developed for table question answering (TQA). TQA tasks face challenges due to the characteristics of real-world tabular data, such as large size, incomplete column semantics, and entity ambiguity. To address…

Artificial Intelligence · Computer Science 2025-07-14 Sishi Xiong , Dakai Wang , Yu Zhao , Jie Zhang , Changzai Pan , Haowei He , Xiangyu Li , Wenhan Chang , Zhongjiang He , Shuangyong Song , Yongxiang Li

Table Question Answering (TableQA) enables natural language interaction with structured tabular data. However, existing large language model (LLM) approaches face critical limitations: context length constraints that restrict data handling…

Artificial Intelligence · Computer Science 2026-03-11 Tong Wang , Chi Jin , Yongkang Chen , Huan Deng , Xiaohui Kuang , Gang Zhao

Formative feedback is central to effective learning, yet providing timely, individualised feedback at scale remains a persistent challenge. While recent work has explored the use of large language models (LLMs) to automate feedback, most…

Artificial Intelligence · Computer Science 2026-04-01 Fares Fawzi , Seyed Parsa Neshaei , Marta Knezevic , Tanya Nazaretsky , Tanja Käser

We introduce LLM-ARC, a neuro-symbolic framework designed to enhance the logical reasoning capabilities of Large Language Models (LLMs), by combining them with an Automated Reasoning Critic (ARC). LLM-ARC employs an Actor-Critic method…

Computation and Language · Computer Science 2024-07-22 Aditya Kalyanpur , Kailash Karthik Saravanakumar , Victor Barres , Jennifer Chu-Carroll , David Melville , David Ferrucci

Many research areas rely on data from the web to gain insights and test their methods. However, collecting comprehensive research datasets often demands manually reviewing many web pages to identify and record relevant data points, which is…

Multiagent Systems · Computer Science 2025-12-29 Sunith Vallabhaneni , Thomas Berkane , Maimuna Majumder

Studies have underscored how, regardless of the recent breakthrough and swift advances in AI research, even state-of-the-art Large Language models (LLMs) continue to struggle when performing logical and mathematical reasoning. The results…

Artificial Intelligence · Computer Science 2024-12-20 Federico Castagna , Isabel Sassoon , Simon Parsons

Transforming unstructured text into structured data is a complex task, requiring semantic understanding, reasoning, and structural comprehension. While Large Language Models (LLMs) offer potential, they often struggle with handling…

Computation and Language · Computer Science 2025-08-13 Rajmohan C , Sarthak Harne , Arvind Agarwal

Large language model (LLM) agents have shown increasing promise for collaborative task completion. However, existing multi-agent frameworks often rely on static workflows, fixed roles, and limited inter-agent communication, reducing their…

Multiagent Systems · Computer Science 2026-02-13 Chengxuan Xia , Qianye Wu , Sixuan Tian , Yilun Hao

Large Reasoning Models (LRMs) exhibit backtracking and self-verification mechanisms that enable them to revise intermediate steps and reach correct solutions, yielding strong performance on complex logical benchmarks. We hypothesize that…

Machine Learning · Computer Science 2026-05-25 Hoang Phan , Quang H. Nguyen , Hung T. Q. Le , Xiusi Chen , Heng Ji , Khoa D. Doan

We envision a continuous collaborative learning system where groups of LLM agents work together to solve reasoning problems, drawing on memory they collectively build to improve performance as they gain experience. This work establishes the…

Artificial Intelligence · Computer Science 2025-03-11 Julie Michelman , Nasrin Baratalipour , Matthew Abueg

Large Language Models (LLMs) have shown impressive capabilities in multi-step reasoning and problem-solving.Recent works introduce multi-agent reflection frameworks where multiple LLM agents critique and refine each other's outputs using…

Artificial Intelligence · Computer Science 2025-11-26 Yuanhao Li , Mingshan Liu , Hongbo Wang , Yiding Zhang , Yifei Ma , Wei Tan