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» Stochastic Analysis of Dynamic Processes
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AIR
2006
76views more  AIR 2006»
14 years 10 months ago
Evolved term-weighting schemes in Information Retrieval: an analysis of the solution space
Evolutionary computation techniques are increasingly being applied to problems within Information Retrieval (IR). Genetic programming (GP) has previously been used with some succe...
Ronan Cummins, Colm O'Riordan
GECCO
2007
Springer
160views Optimization» more  GECCO 2007»
15 years 4 months ago
An analysis of constructive crossover and selection pressure in genetic programming
A common problem in genetic programming search algorithms is destructive crossover in which the offspring of good parents generally has worse performance than the parents. Design...
Huayang Xie, Mengjie Zhang, Peter Andreae
COMCOM
2004
99views more  COMCOM 2004»
14 years 9 months ago
Performance analysis of a mobile communication network: the tandem case
This paper investigates mobile communication networks consisting of N-cells in tandem. Two models with fixed channel assignment are considered, which correspond to (A) a uni-direc...
Attahiru Sule Alfa, Bin Liu
EOR
2011
124views more  EOR 2011»
14 years 4 months ago
Analysis of order-up-to-level inventory systems with compound Poisson demand
: We analyse a single echelon single item inventory system where the demand and the lead time are stochastic. Demand is modelled as a compound Poisson process and the stock is cont...
M. Zied Babai, Zied Jemaï, Yves Dallery
ENTCS
2010
119views more  ENTCS 2010»
14 years 10 months ago
Bio-PEPA for Epidemiological Models
Many models have been defined in order to describe the evolution of a disease in a population. The modelling of diseases is helpful to understand the mechanisms for their spread a...
Federica Ciocchetta, Jane Hillston