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Verifying the provenance of content is crucial to the functioning of many organizations, e.g., educational institutions, social media platforms, and firms. This problem is becoming increasingly challenging as text generated by Large…

Machine Learning · Statistics 2026-03-24 Tara Radvand , Mojtaba Abdolmaleki , Mohamed Mostagir , Ambuj Tewari

Large language models (LLMs) are increasingly integrated with specialized external tools, yet many tasks demand zero-shot tool usage with minimal or noisy documentation. Existing solutions rely on manual rewriting or labeled data for…

Computation and Language · Computer Science 2025-06-13 Wei Fang , Yang Zhang , Kaizhi Qian , James Glass , Yada Zhu

Large language models (LLMs) have excelled in various NLP tasks, including machine translation (MT), yet most studies focus on sentence-level translation. This work investigates the inherent capability of instruction-tuned LLMs for…

Computation and Language · Computer Science 2025-04-22 Yirong Sun , Dawei Zhu , Yanjun Chen , Erjia Xiao , Xinghao Chen , Xiaoyu Shen

We introduce Chart2Code, a new benchmark for evaluating the chart understanding and code generation capabilities of large multimodal models (LMMs). Chart2Code is explicitly designed from a user-driven perspective, capturing diverse…

Software Engineering · Computer Science 2026-04-21 Jiahao Tang , Henry Hengyuan Zhao , Lijian Wu , Zijian Zhang , Yifei Tao , Dongxing Mao , Yang Wan , Jingru Tan , Min Zeng , Min Li , Alex Jinpeng Wang

The rapid advancement of LLMs has led to the creation of diverse agentic systems in data analysis, utilizing LLMs' capabilities to improve insight generation and visualization. In this paper, we present an agentic system that automates the…

Artificial Intelligence · Computer Science 2025-05-30 Ran Zhang , Mohannad Elhamod

Documenting code snippets is essential to pinpoint key areas where both developers and users should pay attention. Examples include usage examples and other Application Programming Interfaces (APIs), which are especially important for…

The field of Multimodal Large Language Models (MLLMs) has made remarkable progress in visual understanding tasks, presenting a vast opportunity to predict the perceptual and emotional impact of charts. However, it also raises concerns, as…

Human-Computer Interaction · Computer Science 2025-05-26 Seon Gyeom Kim , Jae Young Choi , Ryan Rossi , Eunyee Koh , Tak Yeon Lee

Modeling document structure is of great importance for discourse analysis and related applications. The goal of this research is to capture the document intent structure by modeling documents as a mixture of topic words and rhetorical…

Computation and Language · Computer Science 2015-12-08 Bei Chen , Jun Zhu , Nan Yang , Tian Tian , Ming Zhou , Bo Zhang

Recent works have shown that unstructured text (documents) from online sources can serve as useful auxiliary information for zero-shot image classification. However, these methods require access to a high-quality source like Wikipedia and…

Computer Vision and Pattern Recognition · Computer Science 2022-12-06 Muhammad Ferjad Naeem , Muhammad Gul Zain Ali Khan , Yongqin Xian , Muhammad Zeshan Afzal , Didier Stricker , Luc Van Gool , Federico Tombari

In the era of personalized education, the provision of comprehensible explanations for learning recommendations is of a great value to enhance the learner's understanding and engagement with the recommended learning content. Large language…

Artificial Intelligence · Computer Science 2025-01-23 Hasan Abu-Rasheed , Christian Weber , Madjid Fathi

Large language models (LLMs) have shown great potential in automating significant aspects of coding by producing natural code from informal natural language (NL) intent. However, given NL is informal, it does not lend easily to checking…

Software Engineering · Computer Science 2024-10-04 Sarah Fakhoury , Aaditya Naik , Georgios Sakkas , Saikat Chakraborty , Shuvendu K. Lahiri

Most existing prompting methods suffer from the issues of generalizability and consistency, as they often rely on instance-specific solutions that may not be applicable to other instances and lack task-level consistency across the selected…

Computation and Language · Computer Science 2024-11-12 Chang Gao , Haiyun Jiang , Deng Cai , Shuming Shi , Wai Lam

Large language models (LLMs) are increasingly used for text-rich graph machine learning tasks such as node classification in high-impact domains like fraud detection and recommendation systems. Yet, despite a surge of interest, the field…

Computation and Language · Computer Science 2026-03-03 Ben Finkelshtein , Silviu Cucerzan , Sujay Kumar Jauhar , Ryen White

In this paper, we introduce Auto-Intent, a method to adapt a pre-trained large language model (LLM) as an agent for a target domain without direct fine-tuning, where we empirically focus on web navigation tasks. Our approach first discovers…

Computation and Language · Computer Science 2024-10-31 Jaekyeom Kim , Dong-Ki Kim , Lajanugen Logeswaran , Sungryull Sohn , Honglak Lee

Being able to effectively read scientific plots, or chart understanding, is a central part toward building effective agents for science. However, existing multimodal large language models (MLLMs), especially open-source ones, are still…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Yuwei Yang , Zeyu Zhang , Yunzhong Hou , Zhuowan Li , Gaowen Liu , Ali Payani , Yuan-Sen Ting , Liang Zheng

Chart summarization is a crucial task for blind and visually impaired individuals as it is their primary means of accessing and interpreting graphical data. Crafting high-quality descriptions is challenging because it requires precise…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Omar Moured , Jiaming Zhang , M. Saquib Sarfraz , Rainer Stiefelhagen

With the rapid growth of the Natural Language Processing (NLP) field, a vast variety of Large Language Models (LLMs) continue to emerge for diverse NLP tasks. As more papers are published, researchers and developers face the challenge of…

Computation and Language · Computer Science 2024-11-26 Shengwei Tian , Lifeng Han , Goran Nenadic

Many-to-many summarization (M2MS) aims to process documents in any language and generate the corresponding summaries also in any language. Recently, large language models (LLMs) have shown strong multi-lingual abilities, giving them the…

Computation and Language · Computer Science 2025-05-20 Jiaan Wang , Fandong Meng , Zengkui Sun , Yunlong Liang , Yuxuan Cao , Jiarong Xu , Haoxiang Shi , Jie Zhou

Prompting strategies affect LLM reasoning performance, but their role in chart-based QA remains underexplored. We present a systematic evaluation of four widely used prompting paradigms (Zero-Shot, Few-Shot, Zero-Shot Chain-of-Thought, and…

Computation and Language · Computer Science 2026-03-25 Ruthuparna Naikar , Ying Zhu

Reading comprehension tests are used in a variety of applications, reaching from education to assessing the comprehensibility of simplified texts. However, creating such tests manually and ensuring their quality is difficult and…

Computation and Language · Computer Science 2024-05-22 Andreas Säuberli , Simon Clematide