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We introduce MT-LENS, a framework designed to evaluate Machine Translation (MT) systems across a variety of tasks, including translation quality, gender bias detection, added toxicity, and robustness to misspellings. While several toolkits…

Computation and Language · Computer Science 2024-12-17 Javier García Gilabert , Carlos Escolano , Audrey Mash , Xixian Liao , Maite Melero

Although the remarkable performance of deep neural networks (DNNs) in image classification, their vulnerability to adversarial attacks remains a critical challenge. Most existing detection methods rely on complex and poorly interpretable…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Zhigang Yang , Yuan Liu , Jiawei Zhang , Puning Zhang , Xinqiang Ma

Large Language Models (LLMs) have achieved impressive results in knowledge-based Visual Question Answering (VQA). However existing methods still have challenges: the inability to use external tools autonomously, and the inability to work in…

Computation and Language · Computer Science 2025-08-08 Zhongjian Hu , Peng Yang , Bing Li , Zhenqi Wang

Large Multimodal Models (LMMs) have demonstrated impressive performance in short video understanding tasks but face great challenges when applied to long video understanding. In contrast, Large Language Models (LLMs) exhibit outstanding…

Computer Vision and Pattern Recognition · Computer Science 2024-10-03 Hongchen Wei , Zhenzhong Chen

While vision-language models (VLMs) have demonstrated remarkable performance across various tasks combining textual and visual information, they continue to struggle with fine-grained visual perception tasks that require detailed…

Computation and Language · Computer Science 2025-11-12 Zhehao Zhang , Ryan Rossi , Tong Yu , Franck Dernoncourt , Ruiyi Zhang , Jiuxiang Gu , Sungchul Kim , Xiang Chen , Zichao Wang , Nedim Lipka

Medical text generation aims to assist with administrative work and highlight salient information to support decision-making. To reflect the specific requirements of medical text, in this paper, we propose a set of metrics to evaluate the…

Computation and Language · Computer Science 2024-10-04 Yiqing Xie , Sheng Zhang , Hao Cheng , Pengfei Liu , Zelalem Gero , Cliff Wong , Tristan Naumann , Hoifung Poon , Carolyn Rose

Despite the recent advances in the video understanding ability of multimodal large language models (MLLMs), long video understanding remains a challenge. One of the main issues is that the number of vision tokens grows linearly with video…

Computer Vision and Pattern Recognition · Computer Science 2026-02-26 Siyou Li , Huanan Wu , Juexi Shao , Yinghao Ma , Yujian Gan , Yihao Luo , Yuwei Wang , Dong Nie , Lu Wang , Wenqing Wu , Le Zhang , Massimo Poesio , Juntao Yu

Large Language Models (LLMs) have demonstrated remarkable capabilities in challenging, knowledge-intensive reasoning tasks. However, extending LLMs to perceive and reason over a new modality (e.g., vision), often requires costly development…

Computation and Language · Computer Science 2025-11-25 James Y. Huang , Sheng Zhang , Qianchu Liu , Guanghui Qin , Tinghui Zhu , Tristan Naumann , Muhao Chen , Hoifung Poon

This demonstration paper presents $\mathbf{LayLens}$, a tool aimed to make deepfake understanding easier for users of all educational backgrounds. While prior works often rely on outputs containing technical jargon, LayLens bridges the gap…

Multimedia · Computer Science 2025-08-13 Abhijeet Narang , Parul Gupta , Liuyijia Su , Abhinav Dhall

Detecting DeepFakes has become a crucial research area as the widespread use of AI image generators enables the effortless creation of face-manipulated and fully synthetic content, while existing methods are often limited to binary…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Rohit Kundu , Shan Jia , Vishal Mohanty , Athula Balachandran , Amit K. Roy-Chowdhury

Multimodal Large Language Models (MLLMs) have achieved significant advances in integrating visual and linguistic information, yet their ability to reason about complex and real-world scenarios remains limited. The existing benchmarks are…

Sophisticated text-centric forgeries, fueled by rapid AIGC advancements, pose a significant threat to societal security and information authenticity. Current methods for text-centric forgery analysis are often limited to coarse-grained…

Artificial Intelligence · Computer Science 2025-12-29 Fanwei Zeng , Changtao Miao , Jing Huang , Zhiya Tan , Shutao Gong , Xiaoming Yu , Yang Wang , Huazhe Tan , Weibin Yao , Jianshu Li

While foundation models (FMs), such as diffusion models and large vision-language models (LVLMs), have been widely applied in educational contexts, their ability to generate pedagogically effective visual explanations remains limited. Most…

Artificial Intelligence · Computer Science 2025-05-29 Haonian Ji , Shi Qiu , Siyang Xin , Siwei Han , Zhaorun Chen , Dake Zhang , Hongyi Wang , Huaxiu Yao

Multi-view understanding, the ability to reconcile visual information across diverse viewpoints for effective navigation, manipulation, and 3D scene comprehension, is a fundamental challenge in Multi-Modal Large Language Models (MLLMs) to…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Chun-Hsiao Yeh , Chenyu Wang , Shengbang Tong , Ta-Ying Cheng , Ruoyu Wang , Tianzhe Chu , Yuexiang Zhai , Yubei Chen , Shenghua Gao , Yi Ma

Recently, Large Language Model based Autonomous system(LLMAS) has gained great popularity for its potential to simulate complicated behaviors of human societies. One of its main challenges is to present and analyze the dynamic events…

Human-Computer Interaction · Computer Science 2024-02-15 Jiaying Lu , Bo Pan , Jieyi Chen , Yingchaojie Feng , Jingyuan Hu , Yuchen Peng , Wei Chen

Document content extraction is a critical task in computer vision, underpinning the data needs of large language models (LLMs) and retrieval-augmented generation (RAG) systems. Despite recent progress, current document parsing methods have…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Linke Ouyang , Yuan Qu , Hongbin Zhou , Jiawei Zhu , Rui Zhang , Qunshu Lin , Bin Wang , Zhiyuan Zhao , Man Jiang , Xiaomeng Zhao , Jin Shi , Fan Wu , Pei Chu , Minghao Liu , Zhenxiang Li , Chao Xu , Bo Zhang , Botian Shi , Zhongying Tu , Conghui He

This paper explores learning rich self-supervised entity representations from large amounts of the associated text. Once pre-trained, these models become applicable to multiple entity-centric tasks such as ranked retrieval, knowledge base…

Computation and Language · Computer Science 2021-03-01 Yury Zemlyanskiy , Sudeep Gandhe , Ruining He , Bhargav Kanagal , Anirudh Ravula , Juraj Gottweis , Fei Sha , Ilya Eckstein

Modern LVLMs still struggle to achieve fine-grained document understanding, such as OCR/translation/caption for regions of interest to the user, tasks that require the context of the entire page, or even multiple pages. Accordingly, this…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Chenglong Liu , Haoran Wei , Jinyue Chen , Lingyu Kong , Zheng Ge , Zining Zhu , Liang Zhao , Jianjian Sun , Chunrui Han , Xiangyu Zhang

Vision-Language Models (VLMs) have achieved impressive performance in cross-modal understanding across textual and visual inputs, yet existing benchmarks predominantly focus on pure-text queries. In real-world scenarios, language also…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Qing'an Liu , Juntong Feng , Yuhao Wang , Xinzhe Han , Yujie Cheng , Yue Zhu , Haiwen Diao , Yunzhi Zhuge , Huchuan Lu

Background: Conducting Multi Vocal Literature Reviews (MVLRs) is often time and effort-intensive. Researchers must review and filter a large number of unstructured sources, which frequently contain sparse information and are unlikely to be…

Software Engineering · Computer Science 2025-09-17 Santiago Matalonga , Domenico Amalfitano , Jean Carlo Rossa Hauck , Martín Solari , Guilherme H. Travassos