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INFOCOM
2006
IEEE
15 years 7 months ago
Constant-Complexity Models for Wireless Channels
— High-order full-state Markov (FSM) chains have been employed to model errors and losses in many wireless studies. The complexity of this modeling paradigm is an exponential fun...
Syed A. Khayam, Hayder Radha
ICASSP
2011
IEEE
14 years 5 months ago
Optimal structure of memory models for lossless compression of binary image contours
In this paper we study various chain codes, which are representations of binary image contours, in terms of their ability to compress in the best way the contour information using...
Ioan Tabus, Septimia Sarbu
AUTOMATICA
2006
152views more  AUTOMATICA 2006»
15 years 1 months ago
Simulation-based optimization of process control policies for inventory management in supply chains
A simulation-based optimization framework involving simultaneous perturbation stochastic approximation (SPSA) is presented as a means for optimally specifying parameters of intern...
Jay D. Schwartz, Wenlin Wang, Daniel E. Rivera
MABS
2004
Springer
15 years 7 months ago
A Hybrid Micro-Simulator for Determining the Effects of Governmental Control Policies on Transport Chains
Abstract. A simulation-based tool is described which will be used to investigate how the actors in a transport chain are expected to act when different types of governmental contro...
Markus Bergkvist, Paul Davidsson, Jan A. Persson, ...
HICSS
2008
IEEE
128views Biometrics» more  HICSS 2008»
15 years 8 months ago
Service Composition Language to Unify Simulation and Optimization of Supply Chains
Proposed and developed is the language Service Composition (SC) CoJava, which extends the programming language Java with (1) a modular service composition framework; (2) an extens...
Alexander Brodsky, Malak Al-Nory, Hadon Nash