Sciweavers

580 search results - page 30 / 116
» On the Theory of Stochastic Processors
Sort
View
ICIP
2000
IEEE
15 years 11 months ago
Curve Evolution, Boundary-Value Stochastic Processes, the Mumford-Shah Problem, and Missing Data Applications
We present an estimation-theoretic approach to curve evolution for the Mumford-Shah problem. By viewing an active contour as the set of discontinuities in the Mumford-Shah problem...
Andy Tsai, Anthony J. Yezzi, Alan S. Willsky
KDD
2009
ACM
182views Data Mining» more  KDD 2009»
15 years 10 months ago
Scalable graph clustering using stochastic flows: applications to community discovery
Algorithms based on simulating stochastic flows are a simple and natural solution for the problem of clustering graphs, but their widespread use has been hampered by their lack of...
Venu Satuluri, Srinivasan Parthasarathy
72
Voted
CCGRID
2008
IEEE
15 years 4 months ago
A Stochastic Programming Approach for QoS-Aware Service Composition
—We formulate the service composition problem as a multi-objective stochastic program which simultaneously optimizes the following quality of service (QoS) parameters: workflow ...
Wolfram Wiesemann, Ronald Hochreiter, Daniel Kuhn
LCN
2008
IEEE
15 years 4 months ago
An analysis on error servers for stochastic network calculus
—Network calculus is a recently developed theory dealing with queuing systems found in computer networks with focus on service guarantee analysis. In the current network calculus...
Jing Xie, Yuming Jiang
GLOBECOM
2007
IEEE
15 years 4 months ago
On the Expected Connection Lifetime and Stochastic Resilience of Wireless Multi-Hop Networks
—To understand how node mobility and Byzantine node failures affect connectivity of wireless multi-hop networks, this paper investigates resilience of geometric random graphs to ...
Fei Xing, Wenye Wang