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Social media data has emerged as a useful source of timely information about real-world crisis events. One of the main tasks related to the use of social media for disaster management is the automatic identification of crisis-related…

Computation and Language · Computer Science 2022-11-01 Cinthia Sánchez , Hernan Sarmiento , Andres Abeliuk , Jorge Pérez , Barbara Poblete

Event-based cameras have recently drawn the attention of the Computer Vision community thanks to their advantages in terms of high temporal resolution, low power consumption and high dynamic range, compared to traditional frame-based…

Computer Vision and Pattern Recognition · Computer Science 2018-03-22 Amos Sironi , Manuele Brambilla , Nicolas Bourdis , Xavier Lagorce , Ryad Benosman

Event perception refers to people's ability to carve up continuous experience into meaningful discrete events. We speak of finishing our morning coffee, mowing the lawn, leaving work, etc. as singular occurrences that are localized in time…

Artificial Intelligence · Computer Science 2024-07-09 Will Hancock , Kenneth D. Forbus

Process mining focuses on the analysis of recorded event data in order to gain insights about the true execution of business processes. While foundational process mining techniques treat such data as sequences of abstract events, more…

Computation and Language · Computer Science 2021-03-23 Adrian Rebmann , Han van der Aa

Events are considered as the fundamental building blocks of the world. Mining event-centric opinions can benefit decision making, people communication, and social good. Unfortunately, there is little literature addressing event-centric…

Computation and Language · Computer Science 2022-03-24 Ruoxi Xu , Hongyu Lin , Meng Liao , Xianpei Han , Jin Xu , Wei Tan , Yingfei Sun , Le Sun

Micro-expression analysis has applications in domains such as Human-Robot Interaction and Driver Monitoring Systems. Accurately capturing subtle and fast facial movements remains difficult when relying solely on RGB cameras, due to…

Computer Vision and Pattern Recognition · Computer Science 2025-08-22 Nicolas Mastropasqua , Ignacio Bugueno-Cordova , Rodrigo Verschae , Daniel Acevedo , Pablo Negri , Maria E. Buemi

We conduct a review to assess how the simulation of repeated or recurrent events are planned. For such multivariate time-to-events, it is well established that the underlying mechanism is likely to be complex and to involve in particular…

Applications · Statistics 2015-03-20 Juliette Pénichoux , Thierry Moreau , Aurélien Latouche

Emergent narratives provide a unique and compelling approach to interactive storytelling through simulation, and have applications in games, narrative generation, and virtual agents. However the inherent complexity of simulation makes…

Artificial Intelligence · Computer Science 2020-04-24 Ben Kybartas , Clark Verbrugge , Jonathan Lessard

With the increasing complexity of mobile device applications, these devices are evolving toward high agility. This shift imposes new demands on mobile sensing, particularly in achieving high-accuracy and low-latency. Event-based vision has…

Knowledge graph technology is considered a powerful and semantically enabled solution to link entities, allowing users to derive new knowledge by reasoning data according to various types of reasoning rules. However, in building such a…

Artificial Intelligence · Computer Science 2022-11-14 Yuanyuan Tian , Wenwen Li

In this paper, we propose a dynamic shared context processing method based on DSC (Dynamic Shared Context) model, applied in an e-collaborative learning environment. Firstly, we present the model. This is a way to measure the relevance…

Human-Computer Interaction · Computer Science 2012-01-19 Jing Peng , Alain-Jérôme Fougères , Samuel Deniaud , Michel Ferney

Graph based representation has been widely used in modelling spatio-temporal relationships in video understanding. Although effective, existing graph-based approaches focus on capturing the human-object relationships while ignoring…

Computer Vision and Pattern Recognition · Computer Science 2025-01-14 Chinthani Sugandhika , Chen Li , Deepu Rajan , Basura Fernando

Assistance in collaborative manipulation is often initiated by user instructions, making high-level reasoning request-driven. In fluent human teamwork, however, partners often infer the next helpful step from the observed outcome of an…

Robotics · Computer Science 2026-03-26 Fengkai Liu , Hao Su , Haozhuang Chi , Rui Geng , Congzhi Ren , Xuqing Liu , Yucheng Xu , Yuichi Ohsita , Liyun Zhang

Designing effective emergency response management (ERM) systems to respond to incidents such as road accidents is a major problem faced by communities. In addition to responding to frequent incidents each day (about 240 million emergency…

Artificial Intelligence · Computer Science 2022-03-15 Geoffrey Pettet , Hunter Baxter , Sayyed Mohsen Vazirizade , Hemant Purohit , Meiyi Ma , Ayan Mukhopadhyay , Abhishek Dubey

Large language models (LLMs) have recently demonstrated impressive multimodal reasoning capabilities, yet their understanding of purely numerical time-series signals remains limited. Existing approaches mainly focus on forecasting or trend…

Machine Learning · Computer Science 2025-10-29 Ninghui Feng , Yiyan Qi

The ubiquity of social media makes it a rich source for physical event detection, such as disasters, and as a potential resource for crisis management resource allocation. There have been some recent works on leveraging social media sources…

Information Retrieval · Computer Science 2020-01-24 Abhijit Suprem , Calton Pu

This article focuses, in the context of epidemic models, on rare events that may possibly correspond to crisis situations from the perspective of Public Health. In general, no close analytic form for their occurrence probabilities is…

Applications · Statistics 2013-08-28 Stéphan Clémençon , Anthony Cousien , Miraine Dávila Felipe , Viet Chi Tran

Spatio-temporal signals arising from event-driven biological processes, such as surface electromyography (sEMG), exhibit asynchronous and highly structured activation patterns that are challenging to model using conventional discrete or…

Machine Learning · Computer Science 2026-05-05 Magnus Bengtsson

Given that experience is a pivotal dimension of learning processes in the field of leadership, the ongoing and unresolved issue is how such experiential moments could be provided when developing leadership skills and competencies.…

Human-Computer Interaction · Computer Science 2024-03-18 Francesco Vona , Miladin Ćeranić , Irma Rybnikova , Jan-Niklas Voigt-Antons

Large language models (LLMs) and multimodal LLMs are changing event extraction (EE): prompting and generation can often produce structured outputs in zero shot or few shot settings. Yet LLM based pipelines face deployment gaps, including…

Computation and Language · Computer Science 2025-12-23 Bobo Li , Xudong Han , Jiang Liu , Yuzhe Ding , Liqiang Jing , Zhaoqi Zhang , Jinheng Li , Xinya Du , Fei Li , Meishan Zhang , Min Zhang , Aixin Sun , Philip S. Yu , Hao Fei