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PPSN
1992
Springer
15 years 10 months ago
Nonstationary Function Optimization using the Structured Genetic Algorithm
In this paper, we describe the application of a new type of genetic algorithm called the Structured Genetic Algorithm (sGA) for function optimization in nonstationary environments...
Dipankar Dasgupta, Douglas R. McGregor
COMPGEOM
1990
ACM
15 years 10 months ago
Finding Compact Coordinate Representations for Polygons and Polyhedra
Practical solid modeling systems are plagued by numerical problems that arise from using oatingpoint arithmetic. For example, polyhedral solids are often represented by a combinat...
Victor Milenkovic, Lee R. Nackman
FPCA
1989
15 years 10 months ago
F-Bounded Polymorphism for Object-Oriented Programming
Bounded quantification was introduced by Cardelli and Wegner as a means of typing functions that operate uniformly over all subtypes of a given type. They defined a simple “ob...
Peter S. Canning, William R. Cook, Walter L. Hill,...
FMLDO
1990
Springer
86views Database» more  FMLDO 1990»
15 years 10 months ago
Views in Object-Oriented Databases
Object-oriented database systems (ooDBMSs) are supposed to offer at least the functionality available in commercial relational DBMSs of today. One important consequence of this is...
Marc H. Scholl, Christian Laasch, Markus Tresch
SP
1989
IEEE
160views Security Privacy» more  SP 1989»
15 years 10 months ago
The Chinese Wall Security Policy
Everyone who has seen the movie Wall Street will have seen a commercial security policy in action. The recent work of Clark and Wilson and the WIPCIS initiative (the Workshop on I...
D. F. C. Brewer, M. J. Nash
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