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INFOCOM
2012
IEEE
12 years 12 months ago
On the construction of data aggregation tree with minimum energy cost in wireless sensor networks: NP-completeness and approxima
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
Tung-Wei Kuo, Ming-Jer Tsai
ICWN
2009
14 years 7 months ago
Mobile Agents for Wireless Sensor Networks
Abstract-- The next generation of computers will be embossed by ubiquitous systems. The computer will disappear behind daily artifacts and will support people in their everyday lif...
Faruk Bagci, Julian Wolf, Theo Ungerer, Nader Bagh...
CORR
2006
Springer
142views Education» more  CORR 2006»
14 years 9 months ago
Order-Optimal Data Aggregation in Wireless Sensor Networks - Part I: Regular Networks
The predominate traffic patterns in a wireless sensor network are many-to-one and one-to-many communication. Hence, the performance of wireless sensor networks is characterized by ...
Richard J. Barton, Rong Zheng
SENSYS
2004
ACM
15 years 2 months ago
Power - time optimal algorithm for computing FFT over sensor networks
bstract: Power - Time Optimal Algorithm for Computing FFT over Sensor Networks Categories and Subject Descriptors C.2.1 [Network Architecture and Design] Wireless Communication, Di...
Turkmen Canli, Mark Terwilliger, Ajay K. Gupta, As...
AINA
2007
IEEE
15 years 1 months ago
Uniformity and Efficiency of a Wireless Sensor Network's Coverage
Abstract-- The primary contribution of this paper is in a wireless sensor network's coverage analysis method, which focuses on both the coverage itself and its uniformity and ...
Md. Ashiqur Rahman, Sajid Hussain