PLAKON — Übersicht über das System

Cunis, Roman; Günter, Andreas

doi:10.1007/978-3-662-06485-6_5

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A Sketch Of CDL1

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1992

2010

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“…The Component Description Language CDL introduced here is similar to existing other configuration languages as they are described in (Soininen et al, 1998;Stumptner, 1997;Felfernig et al, 2002;Cunis et al, 1991;Günter, 1995). The language mainly consists of two modeling facilities:…”

Section: A Sketch Of CDLmentioning

confidence: 99%

24. PuK-Workshop: Planung/Scheduling und Konfigurieren/Entwerfen: Construction of Configuration Models

Hotz¹

2010

Multikonferenz Wirtschaftsinformatik 2010

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Section: A Sketch Of CDLmentioning

confidence: 99%

24. PuK-Workshop: Planung/Scheduling und Konfigurieren/Entwerfen: Construction of Configuration Models

Hotz¹

2010

Multikonferenz Wirtschaftsinformatik 2010

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Flexible control in expert systems for construction tasks

Günter

Cunis

1992

Appl Intell

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In most expert systems for constructional tasks, the knowledge base consists of a set of facts or object definitions and a set of rules. These rules contain knowledge about correct or ideal solutions as well as knowledge on how to control the construction process. In this paper, we present an approach that avoids this type of rules and thus the disadvantages caused by them.We propose a static knowledge base consisting of a set of object definitions interconnected by is-a and part-of links. This conceptual hierarchy declaratively defines a taxonomy of domain objects and the aggregation of components to composite objects. Thus, the conceptual hierarchy describes the set of all admissible solutions to a constructional problem. Interdependencies between objects are represented by constraints. A solution is a syntactically complete and correct instantiation of the conceptual hierarchy.No control knowledge is included in the conceptual hierarchy. Instead, the control mechanism will use the conceptual hierarchy as a guideline. Thus it is possible to determine in which respects a current partial solution is incomplete simply by syntactical comparison with the conceptual hierarchy. The control architecture proposed here has the following characteristics: separation of control and object knowledge, declarative representation of control knowledge, and explicit control decisions in the problem solving process. Thus, a flexible control mechanism can be realized that supports interactive construction, integration of case-based approaches and simulation methods.This control method is part of an expert system kernel for planning and configuration tasks in technical domains. This kernel has been developed at the University of Hamburg and is currently applied to several domains.

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PLAKON — Übersicht über das System

Cited by 2 publications

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24. PuK-Workshop: Planung/Scheduling und Konfigurieren/Entwerfen: Construction of Configuration Models

24. PuK-Workshop: Planung/Scheduling und Konfigurieren/Entwerfen: Construction of Configuration Models

Flexible control in expert systems for construction tasks

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