Sciweavers

1434 search results - page 137 / 287
» Stochastic computation
Sort
View
117
Voted
MDM
2004
Springer
110views Communications» more  MDM 2004»
15 years 9 months ago
Universal Trajectory Queries for Moving Object Databases
In this paper, we consider a data model for uncertain trajectories of moving objects. In our model, the trajectory is a vector of uniform stochastic processes. We study “univers...
Hoda Mokhtar, Jianwen Su
129
Voted
WSC
2007
15 years 6 months ago
Controlled sequential bifurcation for software reliability study
Computer simulation is an appealing approach for the reliability analysis of structure-based software systems as it can accommodate important complexities present in realistic sys...
Jun Xu, Feng Yang, Hong Wan
131
Voted
WICON
2008
15 years 5 months ago
Stability regions of two-way relaying with network coding
We consider a pair of nodes with stochastic traffic flows who wish to communicate in a bi-directional communication scenario using intermediate relays in two-hop fashion. Intermed...
Ertugrul Necdet Ciftcioglu, Aylin Yener, Randall B...
FORTE
2004
15 years 5 months ago
Symbolic Performance and Dependability Evaluation with the Tool CASPA
This paper describes the tool CASPA, a new performance evaluation tool which is based on a Markovian stochastic process algebra. CASPA uses multi-terminal binary decision diagrams ...
Matthias Kuntz, Markus Siegle, Edith Werner
UAI
2003
15 years 5 months ago
An Importance Sampling Algorithm Based on Evidence Pre-propagation
Precision achieved by stochastic sampling algorithms for Bayesian networks typically deteriorates in face of extremely unlikely evidence. To address this problem, we propose the E...
Changhe Yuan, Marek J. Druzdzel