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2006
			Brazhnik, Olga	Databases and the geometry of knowledge read more Abstract: Based on a geometrical interpretation of knowledge space, this work defines relationships between data, concepts and models, and establishes a framework for their integration. Concepts encapsulate our knowledge and provide a basis for data acquisition. They change as we learn more. Every discipline operates with a specific set of concepts organized in models. In order to co-process data collected against different concepts, we need to map the underlying concepts. Modal Intentional Actual (MIA) structure, derived from knowledge representation theory, enables the separation of data from hypotheses, and provides a consistent approach for building data models, concept mapping and defining complex relationships, which are represented by morphisms in category theory. Essential data elements from enterprise modeling techniques provide specifications for storing concepts and morphisms in a database. ontology; knowledge acquisition; Knowledge Representation; data models; concept mapping; data integration; Checkout More Details \| Available Online	2006
2000
			Decker, S.	Framework for the semantic Web: an RDF tutorial read more Abstract: Sorry no abstract available for this article World Wide Web; meta data; data models; electronic data interchange; information resources; RDF data model; Resource Description Framework; XML files; data exchange; data semantics; fast data source integration; information processing; information services; information sources; integrated uniform information access; intelligent applications; metadata representation; semantic differences; standard data interchange mechanisms; Checkout More Details	2000
1992
			Way, Eileen C.	Conceptual Graph Overview read more Abstract: This special issue of Jetai is devoted to papers concerning the knowledge representation language of Conceptual Graphs. The intent of this overview is to give readers a general understanding of what conceptual graphs are and how the formalism operates. Unfortunately, this overview is somewhat brief; however, it should provide a sufficient background to enable the reader to follow the papers in this issue. Interested readers should refer to John Sowa's book, Conceptual Structures, for a fuller account Knowledge Representation; book; data models; Checkout More Details \| Available Online	1992

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