Search for dissertations about: "Ontology"

Showing result 21 - 25 of 224 swedish dissertations containing the word Ontology.

2. 21. Context Knowledge Base for Ontology Integration

   Author : Dan Wu; Anne Håkansson; Carl-Gustaf Jansson; Jelena Zdravkovic; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; ontology integration; semantic and pragmatic integration; context; knowledge base; rules; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Abstract : Ontology integration is a process of matching and merging two ontologies for reasons such as for generating a new ontology, thus creating digital services and products. Current techniques for ontology integration, used for information and knowledge integration, are not powerful enough to handle the semantic and pragmatic heterogeneities. READ MORE

4. 22. Power and Social Ontology

   Author : Åsa Burman; Praktisk filosofi; []
   Keywords : HUMANIORA; HUMANITIES; Filosofi; Philosophy; John Searle; Social structures; Institutional facts; Moral facts; Opaque kinds of social facts; Social power; Philosophy of special sciences; Collective intentionality; Särskilda vetenskapers filosofi;

   Abstract : This work presents an account of social power based on recent advances in social ontology. It is argued that a conceptual analysis of social power can be informed by developments in social ontology, but also that this field can be enriched, and in fact requires, an analysis of this central social concept. READ MORE

5. 23. Ontology Integration with Non-Violation Check and Context Extraction

   Author : Dan Wu; Anne Håkansson; Carl-Gustaf Jansson; Paul Johannesson; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ontology matching and integration; semantic and pragmatic matching; semantic techniques; context; ontology and rules; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Abstract : Matching and integrating ontologies has been a desirable technique in areas such as data fusion, knowledge integration, the Semantic Web and the development of advanced services in distributed system. Unfortunately, the heterogeneities of ontologies cause big obstacles in the development of this technique. READ MORE

6. 24. Electronic Healthcare Ontologies : Philosophy, the real world and IT structures

   Author : Martin Berzell; Ingemar Nordin; Urban Forsum; Daniel Karlsson; Ingvar Johansson; Linköpings universitet; []
   Keywords : HUMANIORA; HUMANITIES; Philosophy; medical informatics; ontology; terminology; critical realism; immanent realism; Filosofi; medicinsk informatik; ontologi; terminologi; kritisk realism; immanent realism; Theory of science; Vetenskapsteori; Theoretical philosophy; Teoretisk filosofi;

   Abstract : The thesis investigates how the notion of ‘ontology’ has been used in the field of medical informatics and knowledge representation. Partly to investigate what an ‘ontology’ can be said to represent and what requirements we can have on a good ‘ontology’. READ MORE

7. 25. Design and use of ontologies in information-providing dialogue systems

   Author : Annika Flycht-Eriksson (Silvervarg); Arne Jönsson; Lars Degerstedt; Magnus Merkel; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer programs; artificiell intelligens; ontology; information-providing dialogue systems; dialogue management; semantic; Computer science; Datavetenskap;

   Abstract : In this thesis, the design and use of ontologies as domain knowledge sources in information-providing dialogue systems are investigated. The research is divided into two parts, theoretical investigations that have resulted in a requirements specifications on the design of ontologies to be used in information-providing dialogue systems, and empirical work on the development of a framework for use of ontologies in information-providing dialogue systems. READ MORE