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Proceedings of the fourth international joint conference on Autonomous agents and multiagent systems, 2005
We describe OWL-P (OWL for Processes and Protocols), a methodology and software tool for specifying and enacting interaction protocols among autonomous agents. We use the Web Ontology Language (OWL) and the Semantic Web Rule Language (SWRL) to specify interactions as rule-based commitment protocols, which are a departure from the traditional, rigid ...
Ashok U. Mallya +3 more
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We describe OWL-P (OWL for Processes and Protocols), a methodology and software tool for specifying and enacting interaction protocols among autonomous agents. We use the Web Ontology Language (OWL) and the Semantic Web Rule Language (SWRL) to specify interactions as rule-based commitment protocols, which are a departure from the traditional, rigid ...
Ashok U. Mallya +3 more
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An OWL Ontology for Fuzzy OWL 2
2009The need to deal with vague information in Semantic Web languages is rising in importance and, thus, calls for a standard way to represent such information. We may address this issue by either extending current Semantic Web languages to cope with vagueness, or by providing an ontology describing how to represent such information within Semantic Web ...
Bobillo F, Straccia U
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Proceedings of the 15th international conference on World Wide Web, 2006
This paper proposes OWL FA, a decidable extension of OWL DL with the metamodeling architecture of RDFS(FA). It shows that the knowledge base satisfiability problem of OWL FA can be reduced to that of OWL DL, and compares the FA semantics with the recently proposed contextual semantics and Hilog semantics for OWL.
Jeff Z. Pan, Ian Horrocks 0001
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This paper proposes OWL FA, a decidable extension of OWL DL with the metamodeling architecture of RDFS(FA). It shows that the knowledge base satisfiability problem of OWL FA can be reduced to that of OWL DL, and compares the FA semantics with the recently proposed contextual semantics and Hilog semantics for OWL.
Jeff Z. Pan, Ian Horrocks 0001
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Nature Immunology, 2020
A cell-intrinsic program induces circadian disarming of the toxic machinery of neutrophils in the steady state and prevents tissue injury.
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A cell-intrinsic program induces circadian disarming of the toxic machinery of neutrophils in the steady state and prevents tissue injury.
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The OWL API: A Java API for OWL ontologies
Semantic Web, 2011We present the OWL API, a high level Application Programming Interface (API) for working with OWL ontologies. The OWL API is closely aligned with the OWL 2 structural specification. It supports parsing and rendering in the syntaxes defined in the W3C specification (Functional Syntax, RDF/XML, OWL/XML and the Manchester OWL Syntax); manipulation of ...
Matthew Horridge, Sean Bechhofer
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Reasoning with fuzzy extensions of OWL and OWL 2
Knowledge and Information Systems, 2013Fuzzy Description Logics (f-DLs) have been proposed as logical formalisms capable of representing and reasoning with vague/fuzzy information. They are envisioned to be helpful for many applications that need to cope with such type of information such as multimedia processing, decision making, automatic negotiation and more. Recent results have provided
Giorgos Stoilos, Giorgos B. Stamou
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Implementing OWL Defaults [PDF]
, 2006 While it has been argued that knowledge representation for the World Wide Web must respect the open world assumption due to the "open" nature of the Web, users of the Web Ontology Language (OWL) have often requested some form of non-monotonic reasoning. In this paper, we present preliminary optimizations and an implementation of a restricted version of
Kolovski, Vladimir +2 more
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Putting OWL in Order: Patterns for Sequences in OWL. [PDF]
, 2006 Sequences are a natural part of the world to be modelled in ontologies. Yet the Web Ontology Language, OWL, contains no specific support for ordering. It does, however, have constructs that can be used to model many aspects of sequences, albeit imperfectly. This paper demonstrates a design pattern for modeling order within OWL-DL. This allows us to use
Drummond, Nick +6 more
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Proceedings of the 11th annual ACM SIGUCCS conference on User services - SIGUCCS '83, 1983
In a university environment, computer users tend to be a dynamic group with broad consulting requirements and varying schedules. They generally have two alternatives when seeking assistance: visit the consultant or locate the appropriate documentation.
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In a university environment, computer users tend to be a dynamic group with broad consulting requirements and varying schedules. They generally have two alternatives when seeking assistance: visit the consultant or locate the appropriate documentation.
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2012
OWLδϵis an ontological language for the semantic web extended by two operators “Default(C)” and “Exception(C)”. The aim of this extension is to bring out the typical aspect of concepts and their exceptions.
Guebaili_Djider Ratiba +2 more
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OWLδϵis an ontological language for the semantic web extended by two operators “Default(C)” and “Exception(C)”. The aim of this extension is to bring out the typical aspect of concepts and their exceptions.
Guebaili_Djider Ratiba +2 more
openaire +1 more source