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Abstractive text summarization aims at compressing the information of a long source document into a rephrased, condensed summary. Despite advances in modeling techniques, abstractive summarization models still suffer from several key…

Computation and Language · Computer Science 2021-02-17 Vidhisha Balachandran , Artidoro Pagnoni , Jay Yoon Lee , Dheeraj Rajagopal , Jaime Carbonell , Yulia Tsvetkov

Chart visualizations are essential for data interpretation and communication; however, most charts are only accessible in image format and lack the corresponding data tables and supplementary information, making it difficult to alter their…

Computer Vision and Pattern Recognition · Computer Science 2024-05-02 Pengyu Yan , Mahesh Bhosale , Jay Lal , Bikhyat Adhikari , David Doermann

Recent progress in large language models (LLMs) has enabled the automated processing of lengthy documents even without supervised training on a task-specific dataset. Yet, their zero-shot performance in complex tasks as opposed to…

Computation and Language · Computer Science 2025-11-12 WonJin Yoon , Boyu Ren , Spencer Thomas , Chanhwi Kim , Guergana Savova , Mei-Hua Hall , Timothy Miller

Multi-modal Large Language Models (MLLMs) capable of video understanding are advancing rapidly. To effectively assess their video comprehension capabilities, long video understanding benchmarks, such as Video-MME and MLVU, are proposed.…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Xichen Tan , Yunfan Ye , Yuanjing Luo , Qian Wan , Fang Liu , Zhiping Cai

Recently, many versatile Multi-modal Large Language Models (MLLMs) have emerged continuously. However, their capacity to query information depicted in visual charts and engage in reasoning based on the queried contents remains…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Renqiu Xia , Bo Zhang , Hancheng Ye , Xiangchao Yan , Qi Liu , Hongbin Zhou , Zijun Chen , Peng Ye , Min Dou , Botian Shi , Junchi Yan , Yu Qiao

Large language models (LLMs) have demonstrated remarkable performance in abstractive summarization tasks. However, their ability to precisely control summary attributes (e.g., length or topic) remains underexplored, limiting their…

Computation and Language · Computer Science 2026-01-08 Sangwon Ryu , Heejin Do , Daehee Kim , Hwanjo Yu , Dongwoo Kim , Yunsu Kim , Gary Geunbae Lee , Jungseul Ok

With the rapid development of large language models (LLMs) and their integration into large multimodal models (LMMs), there has been impressive progress in zero-shot completion of user-oriented vision-language tasks. However, a gap remains…

Computation and Language · Computer Science 2024-04-16 Fuxiao Liu , Xiaoyang Wang , Wenlin Yao , Jianshu Chen , Kaiqiang Song , Sangwoo Cho , Yaser Yacoob , Dong Yu

Large language models (LLMs) like ChatGPT, exhibit powerful zero-shot and instruction-following capabilities, have catalyzed a revolutionary transformation across diverse fields, especially for open-ended tasks. While the idea is less…

Artificial Intelligence · Computer Science 2024-02-29 Mengmei Zhang , Mingwei Sun , Peng Wang , Shen Fan , Yanhu Mo , Xiaoxiao Xu , Hong Liu , Cheng Yang , Chuan Shi

Diagrams play a crucial role in visually conveying complex relationships and processes within business documentation. Despite recent advances in Vision-Language Models (VLMs) for various image understanding tasks, accurately identifying and…

Software Engineering · Computer Science 2025-02-10 Shue Shiinoki , Ryo Koshihara , Hayato Motegi , Masumi Morishige

Large Language Models (LLMs) face significant limitations when applied to large-scale graphs, struggling with context constraints and inflexible reasoning. We present GraphChain, a framework that enables LLMs to analyze complex graphs…

Artificial Intelligence · Computer Science 2025-11-11 Chunyu Wei , Wenji Hu , Xingjia Hao , Xin Wang , Yifan Yang , Yueguo Chen , Yang Tian , Yunhai Wang

Transfer learning on tabular data is challenging due to disparate feature spaces across domains, in contrast to the homogeneous structures of image and text. Large language models (LLMs) offer a knowledge base to improve the limited…

Machine Learning · Computer Science 2026-01-26 Ibna Kowsar , Kazi F. Akhter , Manar D. Samad

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

Large language models (LLMs) have recently taken the world by storm. They can generate coherent text, hold meaningful conversations, and be taught concepts and basic sets of instructions - such as the steps of an algorithm. In this context,…

Human-Computer Interaction · Computer Science 2023-03-17 Sara Di Bartolomeo , Giorgio Severi , Victor Schetinger , Cody Dunne

Data visualizations are central to scientific communication, journalism, and everyday decision-making, yet they are frequently prone to errors that can distort interpretation or mislead audiences. Rule-based visualization linters can flag…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Valentin Bonas , Martin Sinnona , Viviana Siless , Emmanuel Iarussi

Charts are common in literature across various scientific fields, conveying rich information easily accessible to readers. Current chart-related tasks focus on either chart perception that extracts information from the visual charts, or…

Computer Vision and Pattern Recognition · Computer Science 2024-12-05 Renqiu Xia , Haoyang Peng , Hancheng Ye , Mingsheng Li , Xiangchao Yan , Peng Ye , Botian Shi , Yu Qiao , Junchi Yan , Bo Zhang

Modeling semantic and structural information from tabular data remains a core challenge for effective table understanding. Existing Table-as-Text approaches flatten tables for large language models (LLMs), but lose crucial structural cues,…

Computation and Language · Computer Science 2026-02-12 Xiaobo Xing , Wei Yuan , Tong Chen , Quoc Viet Hung Nguyen , Xiangliang Zhang , Hongzhi Yin

Pre-trained Vision-Language Models (VLMs), \textit{e.g.} CLIP, have become essential tools in multimodal transfer learning. However, fine-tuning VLMs in few-shot scenarios poses significant challenges in balancing task-specific adaptation…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Xiang Lin , Weixin Li , Shu Guo , Lihong Wang , Di Huang

Although Multimodal Large Language Models (MLLMs) have demonstrated increasingly impressive performance in chart understanding, most of them exhibit alarming hallucinations and significant performance degradation when handling non-annotated…

Computation and Language · Computer Science 2025-12-16 Xiao Zhang , Dongyuan Li , Liuyu Xiang , Yao Zhang , Cheng Zhong , Zhaofeng He

The recent development of Video-based Large Language Models (VideoLLMs), has significantly advanced video summarization by aligning video features and, in some cases, audio features with Large Language Models (LLMs). Each of these VideoLLMs…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Kuan-Chen Mu , Zhi-Yi Chin , Wei-Chen Chiu

Despite recent advancements in domain adaptation techniques for large language models, these methods remain computationally intensive, and the resulting models can still exhibit hallucination issues. Most existing adaptation methods do not…

Computation and Language · Computer Science 2025-05-28 Bogdan Bogachov , Yaoyao Fiona Zhao
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