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APIN
2005
87views more  APIN 2005»
13 years 4 months ago
Improving Parallel Ordering of Sparse Matrices Using Genetic Algorithms
In the direct solution of sparse symmetric and positive definite linear systems, finding an ordering of the matrix to minimize the height 1
Wen-Yang Lin
APIN
2005
88views more  APIN 2005»
13 years 4 months ago
Temporal Relevance in Dynamic Decision Networks with Sparse Evidence
In this paper, we discuss the degeneration of relevance of uncertain temporal information and propose an analytical upper bound for the relevance time of information in a restrict...
Ahmed Y. Tawfik, Shakil M. Khan
APIN
2005
98views more  APIN 2005»
13 years 4 months ago
3-D Container Packing Heuristics
In this paper, we study the 3-D container packing problem. The problem is divided into box selection, space selection, box orientation and new space generation sub-problems. As a f...
Andrew Lim, Brian Rodrigues, Y. Yang
APIN
2005
94views more  APIN 2005»
13 years 4 months ago
Extension of Petri Nets for Representing and Reasoning with Tasks with Imprecise Durations
This paper presents an extension of Petri net framework with imprecise temporal properties. We use possibility theory to represent imprecise time by time-stamping tokens and assig...
Stanislav Kurkovsky, Rasiah Loganantharaj
APIN
2005
92views more  APIN 2005»
13 years 4 months ago
A Hybrid Neural-Genetic Algorithm for the Frequency Assignment Problem in Satellite Communications
A hybrid Neural-Genetic algorithm (NG) is presented for the frequency assignment problem in satellite communications (FAPSC). The goal of this problem is minimizing the cochannel i...
Sancho Salcedo-Sanz, Carlos Bousoño-Calz&oa...