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DSN
2007
IEEE
14 years 1 months ago
Variational Bayesian Approach for Interval Estimation of NHPP-Based Software Reliability Models
In this paper, we present a variational Bayesian (VB) approach to computing the interval estimates for nonhomogeneous Poisson process (NHPP) software reliability models. This appr...
Hiroyuki Okamura, Michael Grottke, Tadashi Dohi, K...
INFOCOM
2006
IEEE
14 years 1 months ago
Performance Analysis of Contention Based Medium Access Control Protocols
—This paper studies the performance of contention based medium access control (MAC) protocols. In particular, a simple and accurate technique for estimating the throughput of the...
Gaurav Sharma, Ayalvadi J. Ganesh, Peter B. Key
ICW
2005
IEEE
133views Communications» more  ICW 2005»
14 years 1 months ago
Estimation of Linear Stochastic Systems over a Queueing Network
— In this paper, we consider the standard state estimation problem over a congested packet-based network. The network is modeled as a queue with a single server processing the pa...
Michael Epstein, Abhishek Tiwari, Ling Shi, Richar...
CASCON
2001
142views Education» more  CASCON 2001»
13 years 9 months ago
An analytical model for buffer hit rate prediction
Of the many tuning parameters available in a database management system (DBMS), one of the most crucial to performance is the buffer pool size. Choosing an appropriate size, howev...
Yongli Xi, Patrick Martin, Wendy Powley
AUTOMATICA
2006
120views more  AUTOMATICA 2006»
13 years 7 months ago
Transition probability bounds for the stochastic stability robustness of continuous- and discrete-time Markovian jump linear sys
This paper considers the robustness of stochastic stability of Markovian jump linear systems in continuous- and discrete-time with respect to their transition rates and probabilit...
Mehmet Karan, Peng Shi, C. Yalçin Kaya