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200 papers

The research on human activity recognition has provided novel solutions to many applications like healthcare, sports, and user profiling. Considering the complex nature of human activities, it is still challenging even after effective and…

Human-Computer Interaction · Computer Science 2023-07-11 Ranjit Kolkar , Geetha V

Performance evaluation plays a crucial role in the development life cycle of large language models (LLMs). It estimates the model's capability, elucidates behavior characteristics, and facilitates the identification of potential issues and…

Software Engineering · Computer Science 2025-06-12 Yuheng Huang , Jiayang Song , Qiang Hu , Felix Juefei-Xu , Lei Ma

Acronyms are the short forms of longer phrases and they are frequently used in writing, especially scholarly writing, to save space and facilitate the communication of information. As such, every text understanding tool should be capable of…

Computation and Language · Computer Science 2021-01-07 Amir Pouran Ben Veyseh , Franck Dernoncourt , Thien Huu Nguyen , Walter Chang , Leo Anthony Celi

The field of Human Activity Recognition (HAR) focuses on obtaining and analysing data captured from monitoring devices (e.g. sensors). There is a wide range of applications within the field; for instance, assisted living, security…

Machine Learning · Computer Science 2020-05-18 Flávia Alves , Martin Gairing , Frans A. Oliehoek , Thanh-Toan Do

Context: Companies adapt agile methods, practices or artifacts for their use in practice since more than two decades. This adaptions result in a wide variety of described agile practices. For instance, the Agile Alliance lists 75 different…

Software Engineering · Computer Science 2021-11-18 Michael Neumann

Research on depth-based human activity analysis achieved outstanding performance and demonstrated the effectiveness of 3D representation for action recognition. The existing depth-based and RGB+D-based action recognition benchmarks have a…

Computer Vision and Pattern Recognition · Computer Science 2019-06-11 Jun Liu , Amir Shahroudy , Mauricio Perez , Gang Wang , Ling-Yu Duan , Alex C. Kot

Knowledge graph models world knowledge as concepts, entities, and the relationships between them, which has been widely used in many real-world tasks. CCKS 2019 held an evaluation track with 6 tasks and attracted more than 1,600 teams. In…

We introduce CVNets, a high-performance open-source library for training deep neural networks for visual recognition tasks, including classification, detection, and segmentation. CVNets supports image and video understanding tools,…

Computer Vision and Pattern Recognition · Computer Science 2022-06-07 Sachin Mehta , Farzad Abdolhosseini , Mohammad Rastegari

The degree of concentration, enthusiasm, optimism, and passion displayed by individual(s) while interacting with a machine is referred to as `user engagement'. Engagement comprises of behavioral, cognitive, and affect related cues. To…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Monisha Singh , Ximi Hoque , Donghuo Zeng , Yanan Wang , Kazushi Ikeda , Abhinav Dhall

The SoccerNet 2025 Challenges mark the fifth annual edition of the SoccerNet open benchmarking effort, dedicated to advancing computer vision research in football video understanding. This year's challenges span four vision-based tasks: (1)…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Silvio Giancola , Anthony Cioppa , Marc Gutiérrez-Pérez , Jan Held , Carlos Hinojosa , Victor Joos , Arnaud Leduc , Floriane Magera , Karen Sanchez , Vladimir Somers , Artur Xarles , Antonio Agudo , Alexandre Alahi , Olivier Barnich , Albert Clapés , Christophe De Vleeschouwer , Sergio Escalera , Bernard Ghanem , Thomas B. Moeslund , Marc Van Droogenbroeck , Tomoki Abe , Saad Alotaibi , Faisal Altawijri , Steven Araujo , Xiang Bai , Xiaoyang Bi , Jiawang Cao , Vanyi Chao , Kamil Czarnogórski , Fabian Deuser , Mingyang Du , Tianrui Feng , Patrick Frenzel , Mirco Fuchs , Jorge García , Konrad Habel , Takaya Hashiguchi , Sadao Hirose , Xinting Hu , Yewon Hwang , Ririko Inoue , Riku Itsuji , Kazuto Iwai , Hongwei Ji , Yangguang Ji , Licheng Jiao , Yuto Kageyama , Yuta Kamikawa , Yuuki Kanasugi , Hyungjung Kim , Jinwook Kim , Takuya Kurihara , Bozheng Li , Lingling Li , Xian Li , Youxing Lian , Dingkang Liang , Hongkai Lin , Jiadong Lin , Jian Liu , Liang Liu , Shuaikun Liu , Zhaohong Liu , Yi Lu , Federico Méndez , Huadong Ma , Wenping Ma , Jacek Maksymiuk , Henry Mantilla , Ismail Mathkour , Daniel Matthes , Ayaha Motomochi , Amrulloh Robbani Muhammad , Haruto Nakayama , Joohyung Oh , Yin May Oo , Marcelo Ortega , Norbert Oswald , Rintaro Otsubo , Fabian Perez , Mengshi Qi , Cristian Rey , Abel Reyes-Angulo , Oliver Rose , Hoover Rueda-Chacón , Hideo Saito , Jose Sarmiento , Kanta Sawafuji , Atom Scott , Xi Shen , Pragyan Shrestha , Jae-Young Sim , Long Sun , Yuyang Sun , Tomohiro Suzuki , Licheng Tang , Masato Tonouchi , Ikuma Uchida , Henry O. Velesaca , Tiancheng Wang , Rio Watanabe , Jay Wu , Yongliang Wu , Shunzo Yamagishi , Di Yang , Xu Yang , Yuxin Yang , Hao Ye , Xinyu Ye , Calvin Yeung , Xuanlong Yu , Chao Zhang , Dingyuan Zhang , Kexing Zhang , Zhe Zhao , Xin Zhou , Wenbo Zhu , Julian Ziegler

This report is a high-level summary analysis of the 2017 GitHub Open Source Survey dataset, presenting frequency counts, proportions, and frequency or proportion bar plots for every question asked in the survey.

Computers and Society · Computer Science 2017-06-14 R. Stuart Geiger

This paper presents an overview of the Recognize the Unseen: Unusual Behavior Recognition from Pose Data Challenge, hosted at ISAS 2025. The challenge aims to address the critical need for automated recognition of unusual behaviors in…

Computer Vision and Pattern Recognition · Computer Science 2026-01-27 Christina Garcia , Nhat Tan Le , Taihei Fujioka , Umang Dobhal , Milyun Ni'ma Shoumi , Thanh Nha Nguyen , Sozo Inoue

This is a survey of the exciting recent progress made in understanding the complexity of distributed subgraph finding problems. It overviews the results and techniques for assorted variants of subgraph finding problems in various models of…

Data Structures and Algorithms · Computer Science 2025-08-28 Keren Censor-Hillel

This paper is a call to action for research and discussion on data visualization education. As visualization evolves and spreads through our professional and personal lives, we need to understand how to support and empower a broad and…

Several techniques have been proposed to address the problem of recognizing activities of daily living from signals. Deep learning techniques applied to inertial signals have proven to be effective, achieving significant classification…

Signal Processing · Electrical Eng. & Systems 2022-01-21 Hamza Amrani , Daniela Micucci , Marco Mobilio , Paolo Napoletano

In 2024, we will hold a research paper competition (the third Human Understanding AI Paper Challenge) for the research and development of artificial intelligence technologies to understand human daily life. This document introduces the…

Machine Learning · Computer Science 2024-03-26 Se Won Oh , Hyuntae Jeong , Jeong Mook Lim , Seungeun Chung , Kyoung Ju Noh

Various health-care applications such as assisted living, fall detection etc., require modeling of user behavior through Human Activity Recognition (HAR). HAR using mobile- and wearable-based deep learning algorithms have been on the rise…

Machine Learning · Computer Science 2019-06-04 Gautham Krishna Gudur , Prahalathan Sundaramoorthy , Venkatesh Umaashankar

The success of powerful open source Large Language Models (LLMs) has enabled the community to create a vast collection of post-trained models adapted to specific tasks and domains. However, navigating and understanding these models remains…

Machine Learning · Computer Science 2025-09-05 Zhiqiu Xu , Amish Sethi , Mayur Naik , Ser-Nam Lim

The literature review presented below on Action Recognition in the wild is the in-depth study of Research Papers. Action Recognition problem in the untrimmed videos is a challenging task and most of the papers have tackled this problem…

Computer Vision and Pattern Recognition · Computer Science 2019-11-28 Asket Kaur , Navya Rao , Tanya Joon

The increasing availability of large-scale data on human behavior has catalyzed simultaneous advances in network theory, capturing the scaling properties of the interactions between a large number of individuals, and human dynamics,…

Physics and Society · Physics 2013-04-10 Chaoming Song , Dashun Wang , Albert-Laszlo Barabasi