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» On Conceptualization as a Systematic Process
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IFIP
2001
Springer
14 years 1 months ago
Semiotics and Intelligent Control
The overall purpose of this paper is to demonstrate the relevance of semiotics concepts to the analysis of intelligent control systems. Semiotics has only a minor impact on resear...
Morten Lind
AI
1998
Springer
14 years 1 months ago
A Hybrid Genetic Algorithm for the Vehicle Routing Problem with Time Windows
A variety of hybrid genetic algorithms has been recently proposed to address the vehicle routing problem with time windows (VRPTW), a problem known to be NP-hard. However, very few...
Jean Berger, Martin Salois, Regent Begin
ICSE
1998
IEEE-ACM
14 years 1 months ago
Design Components: Towards Software Composition at the Design Level
Component-based software development has proven effective for systems implementation in well-understood application domains, but is still insufficient for the creation of reusable...
Rudolf K. Keller, Reinhard Schauer
PARLE
1989
14 years 1 months ago
The Expressive Power of Simple Parallelism
We explore an algebraic language for networks consisting of a xed number of reactive units, communicating synchronously over a xed linking structure. The language has only two ope...
Joachim Parrow
IDEAS
1997
IEEE
93views Database» more  IDEAS 1997»
14 years 26 days ago
Schema Evolution in Object Databases by Catalogs
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
Anne Pons, Rudolf K. Keller