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Cybersecurity incidents such as data breaches have become increasingly common, affecting millions of users and organizations worldwide. The complexity of cybersecurity threats challenges the effectiveness of existing security communication…

密码学与安全 · 计算机科学 2025-04-04 Carolina Carreira , Alexandra Mendes , João F. Ferreira , Nicolas Christin

Data breaches refer to unauthorized accesses to data. Typically but not always, data breaches are about cyber crime. An organization facing such a crime is often also in a crisis situation. Therefore, organizations should prepare also for…

密码学与安全 · 计算机科学 2024-10-04 Jukka Ruohonen , Kalle Hjerppe , Katleena Kortesuo

This paper aims at designing of adaptive framework for supporting collaborative work of different actors in public safety and disaster recovery missions. In such scenarios, firemen and robots interact to each other to reach a common goal;…

网络与互联网体系结构 · 计算机科学 2012-03-30 Sakkaravarthi Ramanathan , Aymen Kamoun , Khalil Drira , Christophe Chassot

Mobile Ad hoc Networks (MANETS) are transient networks of mobile nodes, connected through wireless links, without any fixed infrastructure or central management. Due to the self-configuring nature of these networks, the topology is highly…

密码学与安全 · 计算机科学 2012-06-12 Harshavardhan Kayarkar

Mobile ad hoc networks (MANETs) are self-configuring infrastructure-less networks comprised of mobile nodes that communicate over wireless links without any central control on a peer-to-peer basis. These individual nodes act as routers to…

密码学与安全 · 计算机科学 2012-03-09 Hamza Aldabbas , Tariq Alwada'n , Helge Janicke , Ali Al-Bayatti

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…

We consider wireless communication networks where network users are subject to critical events such as emergencies and crises. If a critical event occurs to a user, the user needs to send critical traffic as early as possible. However, most…

网络与互联网体系结构 · 计算机科学 2017-04-26 Jaeok Park , Mihaela van der Schaar

During large-scale crises disrupting cellular and Internet infrastructure, civilians lack reliable methods for communication, aid coordination, and access to trustworthy information. This paper presents a unified emergency communication…

网络与互联网体系结构 · 计算机科学 2025-09-30 Karim Khamaisi , Oliver Kamer , Bruno Rodrigues , Jan von der Assen , Burkhard Stiller

The problem of dispatching emergency responders to service traffic accidents, fire, distress calls and crimes plagues urban areas across the globe. While such problems have been extensively looked at, most approaches are offline. Such…

人工智能 · 计算机科学 2019-02-25 Ayan Mukhopadhyay , Geoffrey Pettet , Chinmaya Samal , Abhishek Dubey , Yevgeniy Vorobeychik

Covert communication aims to shield the very existence of wireless transmissions in order to guarantee a strong security in wireless networks. In this work, for the first time we examine the possibility and achievable performance of covert…

信息论 · 计算机科学 2017-04-18 Jinsong Hu , Shihao Yan , Xiangyun Zhou , Feng Shu , Jiangzhou Wang

We review the research literature investigating systems in which mobile entities can carry data while they move. These entities can be either mobile by nature (e.g., human beings and animals) or mobile by design (e.g., trains, airplanes,…

网络与互联网体系结构 · 计算机科学 2018-06-01 Benjamin Baron , Prométhée Spathis , Marcelo Dias de Amorim , Yannis Viniotis , Mostafa H. Ammar

Interest in emergent communication has recently surged in Machine Learning. The focus of this interest has largely been either on investigating the properties of the learned protocol or on utilizing emergent communication to better solve…

多智能体系统 · 计算机科学 2018-08-15 Cinjon Resnick , Ilya Kulikov , Kyunghyun Cho , Jason Weston

Social media platforms provide active communication channels during mass convergence and emergency events such as disasters caused by natural hazards. As a result, first responders, decision makers, and the public can use this information…

社会与信息网络 · 计算机科学 2015-04-17 Muhammad Imran , Carlos Castillo , Fernando Diaz , Sarah Vieweg

With critical infrastructure increasingly relying on wireless communication, using end-to-end security such as TLS becomes imperative. However, TLS introduces significant overhead for resource-constrained devices and networks prevalent in…

密码学与安全 · 计算机科学 2024-11-05 Jörn Bodenhausen , Laurenz Grote , Michael Rademacher , Martin Henze

Vehicular ad-hoc networks have been defined in the literature as communications networks that allow disseminating information among vehicles to help to reduce traffic accidents and congestions. The practical deployment of such networks has…

密码学与安全 · 计算机科学 2022-08-15 Pino Caballero-Gil , Cándido Caballero-Gil , Jezabel Molina-Gil

Despite recent advances in uncovering the quantitative features of stationary human activity patterns, many applications, from pandemic prediction to emergency response, require an understanding of how these patterns change when the…

物理与社会 · 物理学 2011-06-06 James P. Bagrow , Dashun Wang , Albert-László Barabási

Among civilian communication systems, vehicular networks emerge as one of the most is convincing and yet most challenging instantiations of the mobile ad hoc networking technology. Towards the deployment of vehicular communication systems,…

网络与互联网体系结构 · 计算机科学 2013-05-14 Smita Pathak , Urmila Shrawankar

The development of multi-synchronous decision support systems to facilitate collaboration between diverse users is an emerging field in emergency management. Traditionally, information management for emergency response has been a…

计算机与社会 · 计算机科学 2016-06-03 Adrian Shatte , Jason Holdsworth , Ickjai Lee

Cooperative communication can improve communication quality in wireless communication networks through strategic relay selection. However, wireless cooperative communication networks are vulnerable to the attacks initiated on relays.…

网络与互联网体系结构 · 计算机科学 2016-10-04 D. Zheng , S. Hu

Reliable communication is a fundamental distributed communication abstraction that allows any two nodes of a network to communicate with each other. It is necessary for more powerful communication primitives, such as broadcast and…

分布式、并行与集群计算 · 计算机科学 2024-08-16 Rowdy Chotkan , Bart Cox , Vincent Rahli , Jérémie Decouchant