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- 241 hasAuthorList authorList.
- 241 isPartOf proceedings.
- 241 keyword "semantic web".
- 241 title "EvoPat - Pattern-Based Evolution and Refactoring of RDF Knowledge Bases".
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- item-1 hasContent christoph-riess.
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- item-2 hasContent norman-heino.
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- item-3 hasContent sebastian-tramp.
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- item-4 hasContent soeren-auer.
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- 243 creator rudi-studer.
- 243 creator sebastian-speiser.
- 243 type InProceedings.
- 243 label "A Self-Policing Policy Language".
- 243 sameAs 243.
- 243 abstract "Formal policies allow the non-ambiguous definition of situations in which usage of certain entities are allowed, and enable the automatic evaluation whether a situation is compliant. This is useful for example in applications using data provided via standardized interfaces. The low technical barriers of integrating such data sources is in contrast to the manual evaluation of natural language policies as they currently exist. Usage situations can themselves be regulated by policies, which can be restricted by the policy of a used entity. Consider for example the Google Maps API, which requires that applications using the API must be available without a fee, i.e. the application's policy must not require a payment. In this paper we present a policy language that can express such constraints on other policies, i.e. a self-policing policy language. We validate our approach by realizing a use case scenario, using a policy engine developed for our language.".
- 243 hasAuthorList authorList.
- 243 isPartOf proceedings.
- 243 keyword "semantic web".
- 243 title "A Self-Policing Policy Language".
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- item-1 hasContent sebastian-speiser.
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- item-2 hasContent rudi-studer.
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- 247 creator andreas-filler.
- 247 creator sabine-janzen.
- 247 creator tobias-kowatsch.
- 247 creator wolfgang-maass.
- 247 type InProceedings.
- 247 label "Linkage of Heterogeneous Knowledge Resources within In-store Dialogue Interaction".
- 247 sameAs 247.
- 247 abstract "Dialogue interaction between customers and products improves presentation of relevant product information in in-store shopping situations. Thus, information needs of customers can be addressed more intuitive. In this article, we describe how access to product information can be improved based on dynamic linkage of heterogeneous knowledge representations. We therefore introduce a conceptual model of dialogue interaction based on multiple knowledge resources for in-store shopping situations and empirically test its utility with end-users.".
- 247 hasAuthorList authorList.
- 247 isPartOf proceedings.
- 247 keyword "dialogue interaction".
- 247 keyword "dynamic linkage".
- 247 keyword "empirical study".
- 247 keyword "heterogeneous knowledge resources".
- 247 keyword "ontology".
- 247 keyword "semantic web".
- 247 title "Linkage of Heterogeneous Knowledge Resources within In-store Dialogue Interaction".
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- item-1 type ListItem.
- item-1 hasContent sabine-janzen.
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- item-2 hasContent tobias-kowatsch.
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- item-3 hasContent wolfgang-maass.
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- item-4 hasContent andreas-filler.
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- 252 creator fernando-silva-parreiras.
- 252 creator gerd-groner.
- 252 creator steffen-staab.
- 252 type InProceedings.
- 252 label "Semantic Recognition of Ontology Refactoring".
- 252 sameAs 252.
- 252 abstract "Ontologies are used for sharing information and are often collaboratively developed. They are adapted for different applications and domains resulting in multiple versions of an ontology that are caused by changes and refactorings. Quite often, ontology versions (or parts of them) are syntactical very different but semantically equivalent. While there is existing work on detecting syntactical and structural changes in ontologies, there is still a need in analyzing and recognizing ontology changes and refactorings by a semantically comparison of ontology versions. In our approach, we start with a classification of model refactorings found in software engineering for identifying such refactorings in OWL ontologies using DL reasoning to recognize these refactorings.".
- 252 hasAuthorList authorList.
- 252 isPartOf proceedings.
- 252 keyword "semantic web".
- 252 title "Semantic Recognition of Ontology Refactoring".
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