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INFOCOM
1999
IEEE
14 years 2 months ago
An Efficient Algorithm for Optimal Wavelength Converter Placement on Wavelength-Routed Networks with Arbitrary Topologies
Abstract- This paper describes an algorithm for optimally placing a given number of wavelength converters in All-Optical Networks(A0Ns) with arbitrary topologies. We first introduc...
Sashisekaran Thiagarajan, Arun K. Somani
ISPAN
2005
IEEE
14 years 3 months ago
Increasing Sensor Network Lifetime by Identifying and Leveraging Nodes with Excess Energy In Heterogeneous Networks
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsâ...
Keith Hellman, Michael Colagrosso
TPDS
2008
136views more  TPDS 2008»
13 years 10 months ago
Data Gathering with Tunable Compression in Sensor Networks
We study the problem of constructing a data gathering tree over a wireless sensor network in order to minimize the total energy for compressing and transporting information from a ...
Yang Yu, Bhaskar Krishnamachari, Viktor K. Prasann...
DATE
2004
IEEE
130views Hardware» more  DATE 2004»
14 years 1 months ago
Utilizing Formal Assertions for System Design of Network Processors
System level modeling with executable languages such as C/C++ has been crucial in the development of large electronic systems from general processors to application specific desig...
Xi Chen, Yan Luo, Harry Hsieh, Laxmi N. Bhuyan, Fe...
GECCO
2003
Springer
14 years 3 months ago
Hybrid Networks of Evolutionary Processors
Abstract. A hybrid network of evolutionary processors consists of several processors which are placed in nodes of a virtual graph and can perform one simple operation only on the w...
Carlos Martín-Vide, Victor Mitrana, Mario J...