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COR
2007
86views more  COR 2007»
15 years 5 months ago
Sourcing with random yields and stochastic demand: A newsvendor approach
We studied a supplier selection problem, where a buyer, while facing random demand, is to decide ordering quantities from a set of suppliers with different yields and prices.We pr...
Shitao Yang, Jian Yang, Layek Abdel-Malek
DAM
2008
88views more  DAM 2008»
15 years 6 months ago
Stochastic applications of media theory: Random walks on weak orders or partial orders
This paper presents the axioms of a real time random walk on the set of states of a medium and some of their consequences, such as the asymptotic probabilities of the states. The ...
Jean-Claude Falmagne, Yung-Fong Hsu, Fabio Leite, ...
SIGCOMM
2000
ACM
15 years 10 months ago
A stochastic model of TCP/IP with stationary random
In this paper, we present a model for TCP/IP ow control mechanism. The rate at which data is transmitted increases linearly in time until a packet loss is detected. At that point,...
Eitan Altman, Konstantin Avrachenkov, Chadi Baraka...
DATE
2007
IEEE
92views Hardware» more  DATE 2007»
16 years 13 days ago
Random sampling of moment graph: a stochastic Krylov-reduction algorithm
In this paper we introduce a new algorithm for model order reduction in the presence of parameter or process variation. Our analysis is performed using a graph interpretation of t...
Zhenhai Zhu, Joel R. Phillips