Modelling of Reasoning Strategies, and Representation through Conceptual Graphs: Application . . .
نویسنده
چکیده
This document reports on a work carried out in the areas of cognitivemodelling and knowledge representation. Two specific and complementary issuesare addressed. The first one is concerned with modelling reasoning strategies usedby experts from different specialities in the domain of accidentology. This model-ling task is grounded on our previous work carried out in medical problem solving.The second issue is centred on representing those reasoning strategies with the con-ceptual graph formalism. The approach to build the typologies of concept types andrelation types as well as the conceptual graphs in the domain of accidentology isexperimental as we use a computer-based tool dedicated to conceptual graphs, deve-loped in the ACACIA project. Key-words: reasoning strategies, expertise modelling, knowledge representation,conceptual graphs, accidentology
منابع مشابه
Conceptual graphs at work : efficient reasoning and applications
This thesis describes original research in the field of knowledge representation and reasoning by presenting novel extensions to the Conceptual Graphs Model, which increase their reasoning capabilities and conceptual modelling applicability in Artificial Intelligence. Conceptual Graphs benefit from graph-based reasoning mechanisms, plug-in capabilities over existing data structures and good vis...
متن کاملCombining conceptual graphs and argumentation for aiding in the teleexpertise
Current medical information systems are too complex to be meaningfully exploited. Hence there is a need to develop new strategies for maximising the exploitation of medical data to the benefit of medical professionals. It is against this backdrop that we want to propose a tangible contribution by providing a tool which combines conceptual graphs and Dung׳s argumentation system in order to assis...
متن کاملKnowledge Representation meets Digital Libraries
In this short paper, the basic ideas behind a project on the application of Knowledge Representation formalisms and technologies for Conceptual Modelling and Query Management are presented. It is argued that good Conceptual Modelling is required to support powerful information access through Intelligent Navigation, a fundamental task in Digital Libraries.
متن کاملOntology Constraint Satisfaction Problems using Conceptual Graphs
In this paper we present a visual formalism for representing constraints over knowledge intensive domains. Our approach is based on Conceptual Graphs and consequently benefits from their visual and semantic properties. By expressing constraint satisfaction problems using conceptual graphs we can use effective hybrid strategies to solve them. Central to this approach is the possibility of using ...
متن کاملModelling knowledge in Electronic Study Books
Knowledge graphs are a new form of knowledge representation. They are closely related to semantic networks and can be looked upon as in line with Schank's conceptual dependency theory and Sowa's conceptual graphs. The special feature of knowledge graphs is the use of a very restricted set of types of relations, that is considered to be the basic set of primitive relations. The theory of knowled...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1996