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JUCS
2008
150views more  JUCS 2008»
15 years 6 months ago
Optimal Sensor Network Layout Using Multi-Objective Metaheuristics
: Wireless Sensor Networks (WSN) allow, thanks to the use of small wireless devices known as sensor nodes, the monitorization of wide and remote areas with precision and liveness u...
Guillermo Molina, Enrique Alba, El-Ghazali Talbi
ICCAD
1996
IEEE
114views Hardware» more  ICCAD 1996»
15 years 10 months ago
An efficient approach to simultaneous transistor and interconnect sizing
In this paper, we study the simultaneous transistor and interconnect sizing (STIS) problem. We de ne a class of optimization problems as CH-posynomial programs and reveal a genera...
Jason Cong, Lei He
HASE
2008
IEEE
16 years 1 months ago
Power Optimization in Fault-Tolerant Mobile Ad Hoc Networks
—In this paper, we investigate the transmission-power assignment problem for k-connected mobile ad hoc networks (MANETs), the problem of optimizing the lifetime of a MANET at a g...
Oliviero Riganelli, Radu Grosu, Samir R. Das, C. R...
ICC
2007
IEEE
168views Communications» more  ICC 2007»
15 years 10 months ago
Analysis and Optimization of Power Control in Multiuser Cognitive Wireless Networks
In this paper, the problem about power control in multiuser cognitive networks is addressed. The scenario we study is a heterogeneous network, where multiple cognitive (without the...
Peng Cheng, Guanding Yu, Zhaoyang Zhang, Peiliang ...
GLOBECOM
2006
IEEE
16 years 21 days ago
Optimal Routing Between Alternate Paths With Different Network Transit Delays
— We consider the path-determination problem in Internet core routers that distribute flows across alternate paths leading to the same destination. We assume that the remainder ...
Essia Hamouda Elhafsi, Mart Molle