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Urban monitoring of public infrastructure (such as waste bins, road signs, vegetation, sidewalks, and construction sites) poses significant challenges due to the diversity of objects, environments, and contextual conditions involved.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 André Torneiro , Diogo Monteiro , Paulo Novais , Pedro Rangel Henriques , Nuno F. Rodrigues

Large Language Models (LLMs) have achieved remarkable success across diverse natural language tasks, yet the reward models employed for aligning LLMs often encounter challenges of reward hacking, where the approaches predominantly rely on…

Computation and Language · Computer Science 2026-03-06 Biao Liu , Ning Xu , Junming Yang , Hao Xu , Xin Geng

This paper develops a Versatile and Honest vision language Model (VHM) for remote sensing image analysis. VHM is built on a large-scale remote sensing image-text dataset with rich-content captions (VersaD), and an honest instruction dataset…

Computer Vision and Pattern Recognition · Computer Science 2024-12-20 Chao Pang , Xingxing Weng , Jiang Wu , Jiayu Li , Yi Liu , Jiaxing Sun , Weijia Li , Shuai Wang , Litong Feng , Gui-Song Xia , Conghui He

Safety hazard identification and prevention are the key elements of proactive safety management. Previous research has extensively explored the applications of computer vision to automatically identify hazards from image clips collected…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Muhammad Adil , Gaang Lee , Vicente A. Gonzalez , Qipei Mei

A plethora of recent research has proposed several automated methods based on machine learning (ML) and deep learning (DL) to detect cybersickness in Virtual reality (VR). However, these detection methods are perceived as computationally…

Machine Learning · Computer Science 2023-02-07 Ripan Kumar Kundu , Osama Yahia Elsaid , Prasad Calyam , Khaza Anuarul Hoque

In Augmented Reality (AR), virtual content enhances user experience by providing additional information. However, improperly positioned or designed virtual content can be detrimental to task performance, as it can impair users' ability to…

Computer Vision and Pattern Recognition · Computer Science 2025-09-04 Yanming Xiu , Tim Scargill , Maria Gorlatova

Although Vision-Language Models (VLMs) have achieved remarkable success, the knowledge mechanisms underlying their social biases remain a black box, where fairness- and ethics-related problems harm certain groups of people in society. It is…

Computation and Language · Computer Science 2026-02-12 Jian Lan , Udo Schlegel , Tanveer Hannan , Gengyuan Zhang , Haokun Chen , Thomas Seidl

Sport-related concussion (SRC) depends on sensory information from visual, vestibular, and somatosensory systems. At the same time, the current clinical administration of Vestibular/Ocular Motor Screening (VOMS) is subjective and deviates…

Image and Video Processing · Electrical Eng. & Systems 2022-10-18 Khondker Fariha Hossain , Sharif Amit Kamran , Prithul Sarker , Philip Pavilionis , Isayas Adhanom , Nicholas Murray , Alireza Tavakkoli

Recent advances in vision-language models (VLMs) have significantly enhanced the visual grounding task, which involves locating objects in an image based on natural language queries. Despite these advancements, the security of VLM-based…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Junxian Li , Beining Xu , Simin Chen , Jiatong Li , Jingdi Lei , Haodong Zhao , Di Zhang

Integration of diverse data will be a pivotal step towards improving scientific explorations in many disciplines. This work establishes a vision-language model (VLM) that encodes videos with text input in order to classify various behaviors…

Machine Learning · Computer Science 2025-10-23 Paimon Goulart , Jordan Steinhauser , Kylene Shuler , Edward Korzus , Jia Chen , Evangelos E. Papalexakis

Despite the advancements made in Vision Large Language Models (VLLMs), like text Large Language Models (LLMs), they have limitations in addressing questions that require real-time information or are knowledge-intensive. Indiscriminately…

Computation and Language · Computer Science 2025-08-26 Zhuo Chen , Xinyu Wang , Yong Jiang , Zhen Zhang , Xinyu Geng , Pengjun Xie , Fei Huang , Kewei Tu

The emergence of Vision Language Models (VLMs) has brought unprecedented advances in understanding multimodal information. The combination of textual and visual semantics in VLMs is highly complex and diverse, making the safety alignment of…

Computer Vision and Pattern Recognition · Computer Science 2025-05-22 Yongting Zhang , Lu Chen , Guodong Zheng , Yifeng Gao , Rui Zheng , Jinlan Fu , Zhenfei Yin , Senjie Jin , Yu Qiao , Xuanjing Huang , Feng Zhao , Tao Gui , Jing Shao

We present a vision-language model (VLM) that automatically edits website HTML to address violations of the Web Content Accessibility Guidelines 2 (WCAG2) while preserving the original design. We formulate this as a supervised…

Human-Computer Interaction · Computer Science 2026-03-12 Amber Yijia Zheng , Jae Joong Lee , Bedrich Benes , Raymond A. Yeh

Detecting anomalous hazards in visual data, particularly in video streams, is a critical challenge in autonomous driving. Existing models often struggle with unpredictable, out-of-label hazards due to their reliance on predefined object…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Shashank Shriram , Srinivasa Perisetla , Aryan Keskar , Harsha Krishnaswamy , Tonko Emil Westerhof Bossen , Andreas Møgelmose , Ross Greer

Vision-language models (VLMs) have demonstrated strong performance in image geolocation, a capability further sharpened by frontier multimodal large reasoning models (MLRMs). This poses a significant privacy risk, as these widely accessible…

Cryptography and Security · Computer Science 2026-02-19 Ruixin Yang , Ethan Mendes , Arthur Wang , James Hays , Sauvik Das , Wei Xu , Alan Ritter

Comparing vision language models on videos is particularly complex, as the performances is jointly determined by the model's visual representation capacity and the frame-sampling strategy used to construct the input. Current video…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Marija Brkic , Anas Filali Razzouki , Yannis Tevissen , Khalil Guetari , Mounim A. El Yacoubi

The SEAR Dataset is a novel multimodal resource designed to study the emerging threat of social engineering (SE) attacks orchestrated through augmented reality (AR) and multimodal large language models (LLMs). This dataset captures 180…

Artificial Intelligence · Computer Science 2025-06-02 Tianlong Yu , Chenghang Ye , Zheyu Yang , Ziyi Zhou , Cui Tang , Zui Tao , Jun Zhang , Kailong Wang , Liting Zhou , Yang Yang , Ting Bi

How can we predict future interaction trajectories of human hands in a scene given high-level colloquial task specifications in the form of natural language? In this paper, we extend the classic hand trajectory prediction task to two tasks…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Chen Bao , Jiarui Xu , Xiaolong Wang , Abhinav Gupta , Homanga Bharadhwaj

Traditional vulnerability detection methods rely heavily on predefined rule matching, which often fails to capture vulnerabilities accurately. With the rise of large language models (LLMs), leveraging their ability to understand code…

Cryptography and Security · Computer Science 2025-11-26 Xiang Li , Yueci Su , Jiahao Liu , Zhiwei Lin , Yuebing Hou , Peiming Gao , Yuanchao Zhang

Recent advances in vision-language models (VLMs) have accelerated their application to indoor safety hazards assessment. However, existing benchmarks suffer from three fundamental limitations: (1) heavy reliance on synthetic datasets…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Qiucheng Yu , Ruijie Xu , Mingang Chen , Xuequan Lu , Jianfeng Dong , Chaochao Lu , Xin Tan
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