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COMCOM
2007
136views more  COMCOM 2007»
15 years 6 months ago
A Delaunay Triangulation based method for wireless sensor network deployment
To obtain a satisfied performance of wireless sensor network, an adaptable sensor deployment method for various applications is essential. In this paper, we propose a centralized ...
Chun-Hsien Wu, Kuo-Chuan Lee, Yeh-Ching Chung
CSDA
2007
110views more  CSDA 2007»
15 years 6 months ago
Two-way imputation: A Bayesian method for estimating missing scores in tests and questionnaires, and an accurate approximation
Previous research has shown that method two-way with error for multiple imputation in test and questionnaire data produces small bias in statistical analyses. This method is based...
Joost R. Van Ginkel, L. Andries Van der Ark, Klaas...
WSC
2007
15 years 9 months ago
Approximations and control variates for pricing portfolio credit derivatives
Portfolio credit derivatives that depend on default correlation are increasingly widespread in the credit market. Valuing such products often entails Monte Carlo simulation. Howev...
Zhiyong Chen, Paul Glasserman
ANSS
2001
IEEE
15 years 10 months ago
Epoch Load Sharing in a Network of Workstations
This paper examines load sharing in a network of workstations (NOW). It proposes a special load sharing method referred to as epoch load sharing. With this policy, load is evenly ...
Helen D. Karatza, Ralph C. Hilzer Jr.
AROBOTS
2007
153views more  AROBOTS 2007»
15 years 6 months ago
An integrated particle filter and potential field method applied to cooperative multi-robot target tracking
We describe a novel method whereby a particle filter is used to create a potential field for robot control without prior clustering. We show an application of this technique to ...
Roozbeh Mottaghi, Richard T. Vaughan