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INFOCOM
2010
IEEE
13 years 8 months ago
Routing for Energy Minimization in the Speed Scaling Model
Abstract—We study network optimization that considers energy minimization as an objective. Studies have shown that mechanisms such as speed scaling can significantly reduce the ...
Matthew Andrews, Antonio Fernández, Lisa Zh...
CSDA
2006
84views more  CSDA 2006»
13 years 10 months ago
Extremal financial risk models and portfolio evaluation
It is difficult to find an existing single model which is able to simultaneously model exceedances over thresholds in multivariate financial time series. A new modeling approach, ...
Zhengjun Zhang, James Huang
QEST
2005
IEEE
14 years 4 months ago
Fluid Flow Approximation of PEPA models
In this paper we present a novel performance analysis technique for large-scale systems modelled in the stochastic process algebra PEPA. In contrast to the well-known approach of ...
Jane Hillston
ICRA
2002
IEEE
121views Robotics» more  ICRA 2002»
14 years 3 months ago
Modular Modeling and Analysis of a Distributed Production System with Distant Specialised Maintenance
This paper introduces a modular modeling approach for distributed production systems, considering production and maintenance processes synchronization. Thus, production job shop, p...
Daniel I. Racoceanu, Noureddine Zerhouni, Nawal Ad...
ICIP
2004
IEEE
15 years 46 min ago
Shape estimation of 3-D DNA molecules from stereo cryo-electron micro-graphs
We introduce a 3-D parametric active contour algorithm for the shape estimation of DNA molecules from stereo cryo-electron micrographs. We consider a 3-D filament (consisting of a...
Mathews Jacob, Thierry Blu, Michael Unser