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PVLDB
2010
269views more  PVLDB 2010»
15 years 4 months ago
Shortest Path Computation on Air Indexes
Shortest path computation is one of the most common queries in location-based services that involve transportation networks. Motivated by scalability challenges faced in the mobil...
Georgios Kellaris, Kyriakos Mouratidis
MMB
2001
Springer
141views Communications» more  MMB 2001»
15 years 10 months ago
Performance Analysis of the Random Access Protocol in TETRAPOL Trunked Radio Networks
This paper provides a performance evaluation of the TETRAPOL random access protocol. The results are based on a Markovian model which is also presented. The Markovian model is use...
Dirk Kuypers, Peter Sievering
WSC
2000
15 years 7 months ago
Partitioning parallel simulation of wireless networks
In this paper, we present a simulation testbed for wireless and mobile telecommunication systems, a two-stage PCS parallel simulation testbed which makes use of a conservative sch...
Azzedine Boukerche, Alessandro Fabbri
MOBICOM
2005
ACM
15 years 11 months ago
MoB: a mobile bazaar for wide-area wireless services
We introduce MoB, an infrastructure for collaborative wide-area wireless data services. MoB proposes to change the current model of data services in the following fundamental ways...
Rajiv Chakravorty, Sulabh Agarwal, Suman Banerjee,...
WICOMM
2011
15 years 1 months ago
A pragmatic approach to area coverage in hybrid wireless sensor networks
Success of Wireless Sensor Networks (WSN) largely depends on whether the deployed network can provide desired area coverage with acceptable network lifetime. This paper seeks to a...
Nadeem Ahmed, Salil S. Kanhere, Sanjay Jha