Journal ArticleDOI
An efficient event delivery scheme in mobile ad hoc communities
Juan Li,Samee U. Khan,Qingrui Li +2 more
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TLDR
In this paper, a novel semantics-based publish/subscribe scheme for efficient event and advertisement delivery in large-scale mobile ad hoc communities is proposed and the effectiveness of the system is demonstrated through a comprehensive set of simulation studies.Abstract:
Delivering events and advertisements to interested individuals is an important issue for mobile ad hoc communities. Providing a feasible solution to event delivery in highly dynamic and error prone mobile ad hoc environments is a challenging problem due to the inherent unreliable and unstable nature of mobile ad hoc networks. This paper proposes a novel semantics-based publish/subscribe scheme for efficient event and advertisement delivery in large-scale mobile ad hoc communities. In our proposed publish/subscribe system, mobile nodes are organised into groups and a compact semantics-based indexing is deployed in the groups. Efficient intra-and inter-group routings are proposed to facilitate efficient propagation of event notifications. The effectiveness of the system is demonstrated through a comprehensive set of simulation studies.read more
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Journal ArticleDOI
Caching algorithm for fast handoff using AP graph with multiple vehicles for VANETs
Debasis Das,Rajiv Misra +1 more
TL;DR: From the simulation studies, it is found that the use of AP graphs reduces the handoff latency due to re-association process and that the effectiveness of the approach improves dramatically as user mobility increases.
Protocolo para la notificación y alerta de eventos de seguridad en redes ad-hoc
TL;DR: Este trabajo ha been parcialmente financiado por el MICINN a traves del proyecto TEC2011-22579 and por el MECD, con traves de la beca del programa de “Formacion de Profesorado Universitario” as mentioned in this paper.
Journal ArticleDOI
Research and Organization of Priority Modes in a Network Distributed Computing System with Cloud Service Architecture
TL;DR: The study of system models based on Petri nets showed their liveness and security, which makes it possible to move from models to building formalized specifications for network applications for network cloud services in distributed computing systems with replicated databases.
Dissertation
Detección de instrusiones multi-capa basada en anomalías en entornos MANET
TL;DR: Agarwal et al. as mentioned in this paper present a taxonomy of ataques in ad hoc networks, including sinkholes, ataques de dropping, and ataques sinkhole, as well as a taxonomic taxonomy for each of them.
References
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Journal ArticleDOI
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Proceedings ArticleDOI
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Journal ArticleDOI
The many faces of publish/subscribe
TL;DR: This paper factors out the common denominator underlying these variants: full decoupling of the communicating entities in time, space, and synchronization to better identify commonalities and divergences with traditional interaction paradigms.
Journal ArticleDOI
Design and evaluation of a wide-area event notification service
TL;DR: SIENA, an event notification service that is designed and implemented to exhibit both expressiveness and scalability, is presented and the service's interface to applications, the algorithms used by networks of servers to select and deliver event notifications, and the strategies used to optimize performance are described.