Sciweavers

6506 search results - page 41 / 1302
» Algorithmic models for sensor networks
Sort
View
ICSNC
2006
IEEE
15 years 6 months ago
Security Issues in Wireless Sensor Networks
– Due to inherent limitations in wireless sensor networks, security is a crucial issue. While research in WSN security is progressing at tremendous pace, no comprehensive documen...
Tanveer Zia, Albert Y. Zomaya
111
Voted
CORR
2010
Springer
184views Education» more  CORR 2010»
15 years 26 days ago
Comparison of different Broadcast Schemes for Multi-Hop Wireless Sensor Networks
In this paper, we present the performance of different broadcast schemes for multihop sensor networks based on mathematical modeling. In near future many applications will demand ...
S. Mehta, K. S. Kwak
94
Voted
JDCTA
2010
186views more  JDCTA 2010»
14 years 7 months ago
A Positioning Method in Wireless Sensor Networks Using Genetic Algorithms
The recent area of Wireless Sensor Networks (WSNs) has brought new challenges to developers of net-work protocols. Energy consumption and network coverage are two important challe...
Mojtaba Romoozi, Hossein Ebrahimpour-Komleh
97
Voted
AICCSA
2006
IEEE
168views Hardware» more  AICCSA 2006»
15 years 6 months ago
Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
Turkmen Canli, Ajay K. Gupta, Ashfaq A. Khokhar
ICDCS
2008
IEEE
15 years 7 months ago
Mobility-Assisted Spatiotemporal Detection in Wireless Sensor Networks
Wireless sensor networks (WSNs) deployed for missioncritical applications face the fundamental challenge of meeting stringent spatiotemporal performance requirements using nodes w...
Guoliang Xing, Jianping Wang, Ke Shen, Qingfeng Hu...