Design & Knowledge Modeling -knowledge Modeling as Design
نویسنده
چکیده
The paper presents a cognitive analysis of design as a problem-solving activity. Design is characterized through results from empirical studies of various design tasks. Based on this characterization, it will be argued why and how knowledge modeling can be considered as a design task. Knowledge modeling has been qualified as the "construction of a set of successive representations". Processing different types of representations at different levels and from different viewpoints plays an important role in design problem solving. It will be argued that other characteristics of design may also apply to knowledge modeling. As there are not yet data available on the cognitive activities involved in knowledge modeling, hypotheses for studying these activities may be inspired by what is known about design: design problems have no pre-existing, complete problem definition, and no unique, correct solution; the design activity does not follow a pre-existing plan, it is opportunistically organized. Key-words. Design, Knowledge modeling, Problem solving, Ill-defined problem, Cognitive modeling, Representations, Empirical studies. Résumé. L'article présente une analyse cognitive de la conception comme activité de résolution de problème. La conception est caractérisée à travers les résultats d'études empiriques conduites sur différentes tâches de conception. Sur la base sur cette caractérissation, on présente des arguments pour défendre pourquoi et comment la modélisation de connaissances peut être considérée comme une activité de conception. La modélisation de connaissances a été qualifiée de "construction d'un ensemble de représentations successives". Le traitement de différents types de représentation de niveaux et de points de vue différents joue un rôle important dans la résolution de problèmes de conception. On défend que d'autres caractéristiques de l'activité de conception peuvent s'appliquer également à la modélisation de connaissances. Parce que l'on ne dispose pas encore de données empiriques sur les activités cognitives mises en oeuvre dans cette modélisation, on peut formuler des hypothèses à ce sujet à partir de ce que l'on sait sur la conception: l'absence d'une définition exhaustive, pré-existante du problème et d'une solution unique ou "correcte", et le fait que l'activité ne suit pas de plan pré-établi, mais est organisé de façon opportuniste. Mots-clés. Conception, Modélisation de connaissances, Résolution de problème, Problèmes mal structurés, Modélisation cognitive, Représentation, Etudes empiriques. ha l-0 06 58 61 2, v er si on 1 10 J an 2 01 2 Author manuscript, published in "CCAI, Communication and Cognition Artificial Intelligence (today entitled "CC-AI, The journal for the integrated study of Artificial Intelligence, Cognitive Science and Applied Epistemology") 10, 3 (1993) 219-233"
منابع مشابه
DESIGN AND IMPLEMENTATION OF FUZZY EXPERT SYSTEM FOR REAL ESTATE RECOMMENDATION
<span style="color: #000000; font-family: Tahoma, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; backgro...
متن کاملDESIGN AND IMPLEMENTATION OF FUZZY EXPERT SYSTEM FOR REAL ESTATE RECOMMENDATION
<span style="color: #000000; font-family: Tahoma, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; backgro...
متن کاملConsidering Uncertainty in Modeling Historical Knowledge
Simplifying and structuring qualitatively complex knowledge, quantifying it in a certain way to make it reusable and easily accessible are all aspects that are not new to historians. Computer science is currently approaching a solution to some of these problems, or at least making it easier to work with historical data. In this paper, we propose a historical knowledge representation model takin...
متن کاملKnowledge Modeling In Design - The MOKA Framework
Design and engineering are knowledge intensive processes. Large amounts of different types of knowledge are needed in real world applications. An essential pre–requisite for the usage and re–use of this knowledge is an adequate modeling framework which describes the role or roles of each ’piece’ of knowledge in the overall context. The MOKA framework has been developed as a generic scheme for d...
متن کاملDesign and Implementation for Ontology Modeling of Design Knowledge Based on UML Class Diagram
With the research and development of knowledge management in product design, OWL models and other semantic languages have some problems such as the fuzziness hierarchy, lake of the representation of visualization model, so the modeling of semantic web maybe become the main bottleneck. Now it has become important research direction that applying UML which is the concept modeling language into th...
متن کاملModeling and Simulation of Traffic Lights on the High Contrast and Brightness Conditions and Structure Technology
Nowadays, the use of intelligent control systems to reduce human error is one of the most popularresearch fields. Design and implementation of such controllers requires to actual knowledge of theenvironment conditions. Traffic lights as one of the inputs of intelligent control systems are significant.usually the traffic lights have the various physical structure. also, generally in image proces...
متن کامل