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Large Language Models (LLMs) have garnered considerable interest within both academic and industrial. Yet, the application of LLMs to graph data remains under-explored. In this study, we evaluate the capabilities of four LLMs in addressing…

Artificial Intelligence · Computer Science 2023-09-12 Chang Liu , Bo Wu

We present MOSAIC, a multi-agent Large Language Model (LLM) framework for solving challenging scientific coding tasks. Unlike general-purpose coding, scientific workflows require algorithms that are rigorous, interconnected with deep domain…

Computation and Language · Computer Science 2026-05-05 Siddeshwar Raghavan , Tanwi Mallick

Scaling vision-language models into Visual Multiagent Systems (VMAS) is hindered by two coupled issues. First, communication topologies are fixed before inference, leaving them blind to visual content and query context; second, agent…

Artificial Intelligence · Computer Science 2026-04-21 Zheng Nie , Ruolin Shen , Xinlei Yu , Bo Yin , Jiangning Zhang , Xiaobin Hu

Chart reasoning presents unique challenges due to its inherent complexity -- requiring precise numerical comprehension, multi-level visual understanding, and logical inference across interconnected data elements. Existing vision-language…

Artificial Intelligence · Computer Science 2026-03-17 Lei Chen , Xuanle Zhao , Zhixiong Zeng , Jing Huang , Yufeng Zhong , Lin Ma

Large language models (LLMs) achieve strong results on knowledge graph question answering (KGQA), but most benchmarks assume complete knowledge graphs (KGs) where direct supporting triples exist. This reduces evaluation to shallow retrieval…

Artificial Intelligence · Computer Science 2025-12-18 Dongzhuoran Zhou , Yuqicheng Zhu , Xiaxia Wang , Hongkuan Zhou , Jiaoyan Chen , Steffen Staab , Yuan He , Evgeny Kharlamov

Multimodal Large Language Models (MLLMs) are evolving from passive observers into active agents, solving problems through Visual Expansion (invoking visual tools) and Knowledge Expansion (open-web search). However, existing evaluations fall…

Artificial Intelligence · Computer Science 2026-04-06 Qianshan Wei , Yishan Yang , Siyi Wang , Jinglin Chen , Binyu Wang , Jiaming Wang , Shuang Chen , Zechen Li , Yang Shi , Yuqi Tang , Weining Wang , Yi Yu , Chaoyou Fu , Qi Li , Yi-Fan Zhang

Large Language Models (LLMs) have shown remarkable ability in solving complex tasks, making them a promising tool for enhancing tabular learning. However, existing LLM-based methods suffer from high resource requirements, suboptimal…

Machine Learning · Computer Science 2025-05-12 Ruxue Shi , Hengrui Gu , Xu Shen , Xin Wang

As a model-agnostic approach to long context modeling, multi-agent systems can process inputs longer than a large language model's context window without retraining or architectural modifications. However, their performance often heavily…

Machine Learning · Computer Science 2025-09-29 Taejong Joo , Shu Ishida , Ivan Sosnovik , Bryan Lim , Sahand Rezaei-Shoshtari , Adam Gaier , Robert Giaquinto

Mobile agents show immense potential, yet current state-of-the-art (SoTA) agents exhibit inadequate success rates on real-world, long-horizon, cross-application tasks. We attribute this bottleneck to the agents' excessive reliance on…

Artificial Intelligence · Computer Science 2026-03-13 Yuxiang Zhou , Jichang Li , Yanhao Zhang , Haonan Lu , Guanbin Li

Existing Large Language Model (LLM) agents struggle in interactive environments requiring long-horizon planning, primarily due to compounding errors when simulating future states. To address this, we propose ProAct, a framework that enables…

Artificial Intelligence · Computer Science 2026-02-06 Yangbin Yu , Mingyu Yang , Junyou Li , Yiming Gao , Feiyu Liu , Yijun Yang , Zichuan Lin , Jiafei Lyu , Yicheng Liu , Zhicong Lu , Deheng Ye , Jie Jiang

Documents are fundamental to preserving and disseminating information, often incorporating complex layouts, tables, and charts that pose significant challenges for automatic document understanding (DU). While vision-language large models…

Computation and Language · Computer Science 2025-06-19 Negar Foroutan , Angelika Romanou , Matin Ansaripour , Julian Martin Eisenschlos , Karl Aberer , Rémi Lebret

Large Language Models (LLMs) are being employed widely to automate tasks across the software development life-cycle. It is, however, unclear whether these tasks are performed consistently with respect to the semantics of the artefacts being…

Software Engineering · Computer Science 2026-05-15 Mohammad Reza Mousavi

Chart understanding enables automated data analysis for humans, which requires models to achieve highly accurate visual comprehension. While existing Visual Language Models (VLMs) have shown progress in chart understanding, the lack of…

Computer Vision and Pattern Recognition · Computer Science 2025-01-14 Muye Huang , Han Lai , Xinyu Zhang , Wenjun Wu , Jie Ma , Lingling Zhang , Jun Liu

Large Language Models (LLMs) and their multimodal variants (LVLMs) hold immense promise for scientific and engineering applications, particularly in processing visual information like scientific diagrams. However, their practical deployment…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Minghao Zhou , Rafael Souza , Yaqian Hu , Luming Che

Complex table question answering (TQA) aims to answer questions that require complex reasoning, such as multi-step or multi-category reasoning, over data represented in tabular form. Previous approaches demonstrated notable performance by…

Computation and Language · Computer Science 2025-02-11 Wei Zhou , Mohsen Mesgar , Annemarie Friedrich , Heike Adel

Large language models show great potential in unstructured data understanding, but still face significant challenges with graphs due to their structural hallucination. Existing approaches mainly either verbalize graphs into natural…

Computation and Language · Computer Science 2026-02-03 Jingyao Wu , Bin Lu , Zijun Di , Xiaoying Gan , Meng Jin , Luoyi Fu , Xinbing Wang , Chenghu Zhou

Current Large Language Model (LLM) agents demonstrate strong reasoning and tool use capabilities, but often lack self-awareness, failing to balance these approaches effectively. This imbalance leads to Tool Overuse, where models…

Artificial Intelligence · Computer Science 2025-05-27 Cheng Qian , Emre Can Acikgoz , Hongru Wang , Xiusi Chen , Avirup Sil , Dilek Hakkani-Tür , Gokhan Tur , Heng Ji

Enterprises often maintain multiple databases for storing critical business data in siloed systems, resulting in inefficiencies and challenges with data interoperability. A key to overcoming these challenges lies in integrating disparate…

Databases · Computer Science 2025-11-11 Milena Trajanoska , Riste Stojanov , Dimitar Trajanov

Visual Question Answering (VQA) for stylised cartoon imagery presents challenges, such as interpreting exaggerated visual abstraction and narrative-driven context, which are not adequately addressed by standard large language models (LLMs)…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Tong Wu , Thanet Markchom

Large Vision-Language Models (LVLMs) have demonstrated strong reasoning capabilities in geo-localization, yet they often struggle in real-world scenarios where visual cues are sparse, long-tailed, and highly ambiguous. Previous approaches,…

Artificial Intelligence · Computer Science 2026-03-03 Furong Jia , Ling Dai , Wenjin Deng , Fan Zhang , Chen Hu , Daxin Jiang , Yu Liu