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In this paper, we design and deploy a synchronized multi-vantage point web measurement study to explore the comparability of web measurements across vantage points (VPs). We describe in reproducible detail the system with which we performed…

Networking and Internet Architecture · Computer Science 2019-05-22 Jordan Jueckstock , Shaown Sarker , Peter Snyder , Panagiotis Papadopoulos , Matteo Varvello , Benjamin Livshits , Alexandros Kapravelos

Time series anomaly detection is a vital task in many domains, including patient monitoring in healthcare, forecasting in finance, and predictive maintenance in energy industries. This has led to a proliferation of anomaly detection…

Machine Learning · Computer Science 2024-11-26 Sarah Alnegheimish , Laure Berti-Equille , Kalyan Veeramachaneni

Existing Visual-Language Models (VLMs) have achieved significant progress by being trained on massive-scale datasets, typically under the assumption that data are independent and identically distributed (IID). However, in real-world…

Computer Vision and Pattern Recognition · Computer Science 2026-02-23 Ling Lin , Yang Bai , Heng Su , Congcong Zhu , Yaoxing Wang , Yang Zhou , Huazhu Fu , Jingrun Chen

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

Large Language Models (LLMs) based autonomous agents demonstrate multifaceted capabilities to contribute substantially to economic production. However, existing benchmarks remain focused on single agentic capability, failing to capture…

Artificial Intelligence · Computer Science 2026-04-24 Keyu Li , Junhao Shi , Yang Xiao , Mohan Jiang , Jie Sun , Yunze Wu , Dayuan Fu , Shijie Xia , Xiaojie Cai , Tianze Xu , Weiye Si , Wenjie Li , Dequan Wang , Pengfei Liu

While there has been a growing research interest in developing out-of-distribution (OOD) detection methods, there has been comparably little discussion around how these methods should be evaluated. Given their relevance for safe(r) AI, it…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Galadrielle Humblot-Renaux , Sergio Escalera , Thomas B. Moeslund

The recent developments in Large Multi-modal Video Models (Video-LMMs) have significantly enhanced our ability to interpret and analyze video data. Despite their impressive capabilities, current Video-LMMs have not been evaluated for…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Rohit Bharadwaj , Hanan Gani , Muzammal Naseer , Fahad Shahbaz Khan , Salman Khan

Anti-doping programs rely on biological testing to detect performance-enhancing drugs, but such testing costs over $800 per sample and is limited by short detection windows for many prohibited substances. These constraints leave large…

Machine Learning · Computer Science 2026-04-27 Blessed Madukoma , Prasenjit Mitra

In 2025, Large Language Model (LLM) services have launched a new feature -- AI video chat -- allowing users to interact with AI agents via real-time video communication (RTC), just like chatting with real people. Despite its significance,…

Networking and Internet Architecture · Computer Science 2025-10-02 Jiayang Xu , Xiangjie Huang , Zijie Li , Zili Meng

Artificial Intelligence methods to solve continuous- control tasks have made significant progress in recent years. However, these algorithms have important limitations and still need significant improvement to be used in industry and real-…

Artificial Intelligence · Computer Science 2017-07-05 Hamid Mirzaei , Mona Fathollahi , Tony Givargis

We introduce \textbf{LongInsightBench}, the first benchmark designed to assess models' ability to understand long videos, with a focus on human language, viewpoints, actions, and other contextual elements, while integrating \textbf{visual,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 ZhaoYang Han , Qihan Lin , Hao Liang , Bowen Chen , Zhou Liu , Wentao Zhang

Visual Object Tracking (VOT) has synchronous needs for both robustness and accuracy. While most existing works fail to operate simultaneously on both, we investigate in this work the problem of conflicting performance between accuracy and…

Computer Vision and Pattern Recognition · Computer Science 2021-03-19 Jinghao Zhou , Bo Li , Lei Qiao , Peng Wang , Weihao Gan , Wei Wu , Junjie Yan , Wanli Ouyang

Gun violence is a critical security problem, and it is imperative for the computer vision community to develop effective gun detection algorithms for real-world scenarios, particularly in Closed Circuit Television (CCTV) surveillance data.…

Computer Vision and Pattern Recognition · Computer Science 2023-07-13 Srikar Yellapragada , Zhenghong Li , Kevin Bhadresh Doshi , Purva Makarand Mhasakar , Heng Fan , Jie Wei , Erik Blasch , Bin Zhang , Haibin Ling

Autonomous cleaning robots for public spaces have potential for addressing current societal challenges, such as labor shortages and cleanliness in public spaces. Other application domains like autonomous driving, bin picking, or search and…

A vision system that can assess its own performance and take appropriate actions online to maximize its effectiveness would be a step towards achieving the long-cherished goal of imitating humans. This paper proposes a method for performing…

Computer Vision and Pattern Recognition · Computer Science 2015-10-20 Shoaib Ehsan , Adrian F. Clark , Klaus D. McDonald-Maier

Due to the nature of enhancement--the absence of paired ground-truth information, high-level vision tasks have been recently employed to evaluate the performance of low-light image enhancement. A widely-used manner is to see how accurately…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Mingjia Li , Hao Zhao , Xiaojie Guo

Benchmarks are a useful tool for empirical performance comparisons. However, one of the main shortcomings of existing benchmarks is that it remains largely unclear how they relate to real-world problems. What does an algorithm's performance…

Neural and Evolutionary Computing · Computer Science 2020-04-15 Koen van der Blom , Timo M. Deist , Tea Tušar , Mariapia Marchi , Yusuke Nojima , Akira Oyama , Vanessa Volz , Boris Naujoks

The unprecedented increase in the usage of computer vision technology in society goes hand in hand with an increased concern in data privacy. In many real-world scenarios like people tracking or action recognition, it is important to be…

Computer Vision and Pattern Recognition · Computer Science 2020-12-01 Maxim Maximov , Ismail Elezi , Laura Leal-Taixé

We revisit benchmarks for differentially private image classification. We suggest a comprehensive set of benchmarks, allowing researchers to evaluate techniques for differentially private machine learning in a variety of settings, including…

Machine Learning · Computer Science 2026-01-28 Sabrina Mokhtari , Sara Kodeiri , Shubhankar Mohapatra , Florian Tramèr , Gautam Kamath

Text-driven video editing has recently experienced rapid development. Despite this, evaluating edited videos remains a considerable challenge. Current metrics tend to fail to align with human perceptions, and effective quantitative metrics…

Computer Vision and Pattern Recognition · Computer Science 2024-12-19 Shangkun Sun , Xiaoyu Liang , Songlin Fan , Wenxu Gao , Wei Gao