Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hosam M. F. AboElFotoh"'
The p-median problem is a well-known NP-hard problem. Many heuristics have been proposed in the literature for this problem. In this paper, we exploit a GPGPU parallel computing platform to present a new genetic algorithm implemented in Cuda and base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b5355e47f6f852fac91473afe7ac1c7
http://arxiv.org/abs/1610.10061
http://arxiv.org/abs/1610.10061
Autor:
Hosam M. F. AboElFotoh
Publikováno v:
Networks. 29:117-124
In this paper, we consider the problem of computing the expected message delay in a wireless network where nodes are subject to random failures. The failure of one or more nodes in the network may increase the number of repeaters the message has to g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08a3ee88926622c78ccc18e71a606b4
https://doi.org/10.1002/(sici)1097-0037(199703)29:2<117::aid-net6>3.0.co
https://doi.org/10.1002/(sici)1097-0037(199703)29:2<117::aid-net6>3.0.co
Publikováno v:
LCN
We consider wireless sensor networks for surveillance applications where a node's ability to detect and report intrusion is described probabilistically. In addition, intruders traversing an area may probabilistically disrupt sensors by spreading jamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb1ac9b2fc40bcbe4600f91a3f63f739
https://doi.org/10.1109/lcn.2013.6761276
https://doi.org/10.1109/lcn.2013.6761276
Publikováno v:
LCN
In this paper we consider wireless sensor networks (WSNs) whose nodes can fail independently of each other during normal operation. For successful operation, a network is required to provide sensing coverage of an aggregate area that exceeds a given
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2df8ae94c2e7cc3f569a0990db9e40
https://doi.org/10.1109/lcn.2011.6115520
https://doi.org/10.1109/lcn.2011.6115520
Publikováno v:
GLOBECOM
In this paper we formulate and analyze a model for assessing the reliability of a wireless sensor network (WSN) based on classifying the operating states of each node at any instant into one of three possible states: a state where both the sensing an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::148a1f25ce37e3551590c9d952f6c6fb
https://doi.org/10.1109/glocom.2010.5683750
https://doi.org/10.1109/glocom.2010.5683750
Publikováno v:
International Conference on Computer and Communication Engineering (ICCCE'10).
We propose a new method for encoding information in wireless sensor networks. In addition to forwarding packets, routing nodes mix (i.e. code) packets from different sources to increase the information content for each transmission to neighbor nodes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba0fb678c274e685bd84d961b52eedde
https://doi.org/10.1109/iccce.2010.5556789
https://doi.org/10.1109/iccce.2010.5556789
Publikováno v:
GLOBECOM
Decentralized protocols offer high adaptability to topology changes prominent in Wireless Sensor Networks (WSN). Protocols resilient to topology changes stemming from nodes dying, being added, relocating or duty cycling, improve network performance i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c4f47c6a8d78ca62e2cbf04aaedf7ab
https://doi.org/10.1109/glocom.2009.5426025
https://doi.org/10.1109/glocom.2009.5426025
Publikováno v:
LCN
Wireless sensor networks (WSNs) have many applications in industry and environmental monitoring where sensor nodes are deployed at fixed places for monitoring some phenomena. One of the commonly used deterministic deployment topologies is a rectangul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b33619dbc9872f63457a4c9fc73416a
https://doi.org/10.1109/lcn.2008.4664177
https://doi.org/10.1109/lcn.2008.4664177
Publikováno v:
GLOBECOM
Prolonging network lifetime while efficiently detecting and reporting events are arguably the most important objectives of wireless sensor networks (WSNs). Different WSN protocols aim to improve such measures, yet partially focus on certain aspects (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::154382158a3d3d249f9b2dc7f1d3c57f
https://doi.org/10.1109/glocom.2008.ecp.162
https://doi.org/10.1109/glocom.2008.ecp.162
Publikováno v:
ICC
In wireless sensor networks (WSN), reliable monitoring of a phenomenon (or event detection) depends on the collective data provided by the target cluster of sensors and not on any individual node. In this paper we define a WSN reliability measure tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f996ed82f051d893a9ba59efa0330bff
https://doi.org/10.1109/icc.2006.255607
https://doi.org/10.1109/icc.2006.255607