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COMPGEOM
2000
ACM
15 years 11 months ago
Pitfalls in computing with pseudorandom determinants
It has been known for 30 years that pseudorandom number generators in the class of linear congruential generators (LCG) exhibit strong and predictable regularities. A widely used ...
Bernd Gärtner
ADG
1998
Springer
127views Mathematics» more  ADG 1998»
15 years 11 months ago
Decomposing Algebraic Varieties
Abstract. This paper describes a complete implementation of Ritt-Wu's characteristic sets method in the Maple system. The implemented algorithms include those with variants fo...
Dongming Wang
AUSAI
1997
Springer
15 years 10 months ago
Evaluating a Qualitative Reasoner
In order to support verification, validation and analysis of dynamic Operations Research (OR) models a method of testing models against data is required. In the case of the QCM qu...
Sam Waugh, Tim Menzies, Simon Goss
ISCAS
1994
IEEE
104views Hardware» more  ISCAS 1994»
15 years 10 months ago
A Homotopy Continuation Method for Parameter Estimation in MRF Models and Image Restoration
In this paper, we present an alternate approach to estimate the parameters of a Markov random field (MRF) model for images using the concepts of homotopy continuation method. We a...
P. K. Nanda, Uday B. Desai, P. G. Poonacha
ACMIDC
2010
15 years 10 months ago
Design of an instrument for the evaluation of communication technologies with children
In designing communication technology for children, it is important to understand the affective benefits and costs introduced by a particular medium. We present an Affective Benef...
Svetlana Yarosh, Panos Markopoulos