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Event temporal graphs have been shown as convenient and effective representations of complex temporal relations between events in text. Recent studies, which employ pre-trained language models to auto-regressively generate linearised graphs…

Computation and Language · Computer Science 2024-04-03 Xingwei Tan , Yuxiang Zhou , Gabriele Pergola , Yulan He

The advancement of Large Language Models (LLMs) enables flexible and interpretable automatic evaluations. In the field of machine translation evaluation, utilizing LLMs with translation error annotations based on Multidimensional Quality…

Computation and Language · Computer Science 2025-09-17 Shijie Zhang , Renhao Li , Songsheng Wang , Philipp Koehn , Min Yang , Derek F. Wong

Automated content-aware layout generation -- the task of arranging visual elements such as text, logos, and underlays on a background canvas -- remains a fundamental yet under-explored problem in intelligent design systems. While recent…

Information Retrieval · Computer Science 2025-06-30 Najmeh Forouzandehmehr , Reza Yousefi Maragheh , Sriram Kollipara , Kai Zhao , Topojoy Biswas , Evren Korpeoglu , Kannan Achan

GRAFT is a structured multimodal benchmark designed to probe how well LLMs handle instruction following, visual reasoning, and tasks requiring tight visual textual alignment. The dataset is built around programmatically generated charts and…

Artificial Intelligence · Computer Science 2025-12-03 Abhigya Verma , Sriram Puttagunta , Seganrasan Subramanian , Sravan Ramachandran

Vision-Language Models (VLMs) have demonstrated exceptional performance in various multi-modal tasks. Recently, there has been an increasing interest in improving the personalization capabilities of VLMs. To better integrate user-provided…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Ruichuan An , Kai Zeng , Ming Lu , Sihan Yang , Renrui Zhang , Huitong Ji , Hao Liang , Wentao Zhang

Code generation models based on large language models (LLMs) have gained wide adoption, but challenges remain in ensuring safety, accuracy, and controllability, especially for complex tasks. Existing methods often lack dynamic integration…

Software Engineering · Computer Science 2025-10-13 Aofan Liu , Haoxuan Li , Bin Wang , Ao Yang , Hui Li

Chart understanding is a quintessential information fusion task, requiring the seamless integration of graphical and textual data to extract meaning. The advent of Multimodal Large Language Models (MLLMs) has revolutionized this domain, yet…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Zhihang Yi , Jian Zhao , Jiancheng Lv , Tao Wang

To fully expedite AI-powered chemical research, high-quality chemical databases are the foundation. Automatic extraction of chemical information from the literature is essential for constructing reaction databases, but it is currently…

Artificial Intelligence · Computer Science 2026-03-09 Yufan Chen , Ching Ting Leung , Bowen Yu , Jianwei Sun , Yong Huang , Linyan Li , Hao Chen , Hanyu Gao

Charts are ubiquitous as they help people understand and reason with data. Recently, various downstream tasks, such as chart question answering, chart2text, and fact-checking, have emerged. Large Vision-Language Models (LVLMs) show promise…

Chart-to-code generation demands strict visual precision and syntactic correctness from Vision-Language Models (VLMs). However, existing approaches are fundamentally constrained by data-centric limitations: despite the availability of…

Computer Vision and Pattern Recognition · Computer Science 2026-04-27 Xiangxi Zheng , Kuang He , Jiayi Hu , Ping Yu , Rui Yan , Yuan Yao , Peng Hou , Anxiang Zeng , Alex Jinpeng Wang

AI agents are increasingly used to solve complex, multi-step tasks, but existing multi-agent frameworks remain brittle as workflows grow in scale and depth. Small errors at intermediate stages can propagate through agent interactions, while…

Artificial Intelligence · Computer Science 2026-05-26 Andy Xu , Yu-Wing Tai

Tabular data generation has become increasingly essential for enabling robust machine learning applications, which require large-scale, high-quality data. Existing solutions leverage generative models to learn original data distributions.…

Machine Learning · Computer Science 2025-12-29 Yafeng Tang , Xiaoou Ding , Jianzhuo Du , Zishuo Yan , Zhuang Ma , Zheng Liang , Zekai Qian , Hongzhi Wang

We present an autonomous framework that leverages Large Language Models (LLMs) to automate end-to-end business analysis and market report generation. At its core, the system employs specialized agents - Researcher, Reviewer, Writer, and…

Computation and Language · Computer Science 2025-08-05 Roman Koshkin , Pengyu Dai , Nozomi Fujikawa , Masahito Togami , Marco Visentini-Scarzanella

The efficacy of large language models (LLMs) on downstream tasks usually hinges on instruction tuning, which relies critically on the quality of training data. Unfortunately, collecting high-quality and diverse data is both expensive and…

Computation and Language · Computer Science 2024-11-25 Hang Zhou , Yehui Tang , Haochen Qin , Yujie Yang , Renren Jin , Deyi Xiong , Kai Han , Yunhe Wang

Chart question-answering (QA) benchmarks aim to pose questions that require visual reasoning to correctly answer, but models can often reach solutions through shortcuts or prior familiarity with a chart based on their own background…

Computation and Language · Computer Science 2026-05-27 Yifan Jiang , Dae Yon Hwang , Jesse C. Cresswell , Freda Shi

With the release of GPT-4V(O), its use in generating pseudo labels for multi-modality tasks has gained significant popularity. However, it is still a secret how to build such advanced models from its base large language models (LLMs). This…

Artificial Intelligence · Computer Science 2024-09-26 Mengchen Liu , Qixiu Li , Dongdong Chen , Dong Chen , Jianmin Bao , Yunsheng Li

With the rapid advancement of large language models (LLMs) in code generation, their applications in hardware design are receiving growing attention. However, existing LLMs face several challenges when generating Verilog code for finite…

Software Engineering · Computer Science 2025-12-15 Qiuming Luo , Yanming Lei , Kunzhong Wu , Yixuan Cao , Chengjian Liu

Large Language Models (LLMs) are increasingly utilised in software engineering, yet their ability to generate structured artefacts such as UML diagrams remains underexplored. In this work we present NOMAD, a cognitively inspired, modular…

Software Engineering · Computer Science 2026-05-04 Polydoros Giannouris , Sophia Ananiadou

Large Language Models (LLMs) have enabled multi-agent systems to perform autonomous code generation for complex tasks. Despite the recent growth in research and industrial applications in this area, there is little work on synthesizing…

Software Engineering · Computer Science 2026-04-21 Zeeshan Rasheeda , Muhammad Waseema , Kai-Kristian Kemella , Mika Saari , Pekka Abrahamsson

Solving complex chart Q&A tasks requires advanced visual reasoning abilities in multimodal large language models (MLLMs), including recognizing key information from visual inputs and conducting reasoning over it. While fine-tuning MLLMs for…

Computation and Language · Computer Science 2025-09-03 Wei He , Zhiheng Xi , Wanxu Zhao , Xiaoran Fan , Yiwen Ding , Zifei Shan , Tao Gui , Qi Zhang , Xuanjing Huang