Results 211 to 220 of about 16,056 (260)
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DAML+OIL: an ontology language for the Semantic Web
IEEE Intelligent Systems, 2002By all measures, the Web is enormous and growing at a staggering rate, which has made it increasingly difficult-and important-for both people and programs to have quick and accurate access to Web information and services. The Semantic Web offers a solution, capturing and exploiting the meaning of terms to transform the Web from a platform that focuses ...
Deborah L. McGuinness +3 more
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A Temporal Web Ontology Language [PDF]
, 2009 The Web Ontology Language (OWL) is the most expressive standard language for modeling ontologies on the Semantic Web. In this paper, we present a temporal extension of the very expressive fragment SHIN(D) of the OWL-DL language resulting in the tOWL language.
Milea, D.V., Frasincar, F., Kaymak, U.
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A QoS ontology language for Web-services
20th International Conference on Advanced Information Networking and Applications - Volume 1 (AINA'06), 2006Recently, Web services (WSs) have evolved to a quite popular research field. Nevertheless, there are obstacles that prevent the introduction of WS provision in the wide market. Among these is the inability to represent the non-functional features of WSs, i.e. their quality-of-service.
Ioannis V. Papaioannou +3 more
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WORL: A Web Ontology Rule Language
2011 Third International Conference on Knowledge and Systems Engineering, 2011We develop a Web ontology rule language, called WORL, which combines a variant of OWL 2 RL with eDatalog-with-negation. We disallow the features of OWL 2 RL that play the role of constraints (i.e., the ones that are translated to negative clauses), but allow additional features like negation, the minimal number restriction and unary external checkable ...
Son Thanh Cao +2 more
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A Web ontology description language
Seamless Interconnection for Universal Services. Global Telecommunications Conference. GLOBECOM'99. (Cat. No.99CH37042), 2003The work presented is part of the Web Mining Agent (WMA) project under development in our Multimedia and Mobile Agent Research Laboratory. The purpose of this project is to develop an agent system capable of automatically locating and extracting user-specified data from the Web, and to dynamically populate a database with the data for later access and ...
H. Ouahid, A. Karmouch
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2020
In this chapter, we provide a detailed primer on the second version of the Web Ontology Language (OWL 2) standard. We first motivate the need for such a standard, discussing the role and importance of ontologies on the Web. We then describe how ontology languages, which themselves can be formally defined through model theory, can subsequently be used ...
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In this chapter, we provide a detailed primer on the second version of the Web Ontology Language (OWL 2) standard. We first motivate the need for such a standard, discussing the role and importance of ontologies on the Web. We then describe how ontology languages, which themselves can be formally defined through model theory, can subsequently be used ...
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Semantic Web Languages and Ontologies
2008On the current World Wide Web, most of the information is stored syntactically, i.e., only as data. The information that lies within the data can only be understood by humans and not automatically by computer programs. In order to overcome this issue, the idea of encoding the information not just syntactically but also with semantics has created a new ...
Predoiu, Livia, Zhdanova, Anna V.
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Mapping the Web Ontology Language to the OpenAPI Specification
2020Many organizations maintain knowledge graphs that are organized according to ontologies. However, these ontologies are implemented in languages (e.g. OWL) that are difficult to understand by users who are not familiar with knowledge representation techniques. In particular, this affects web developers who want to develop ontology-based applications but
Paola Espinoza-Arias +2 more
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Web performance engineering based on ontological languages and semantic web
International Journal of Computer Applications in Technology, 2008We present a web system architecture using ontologies to improve the behaviour of the system from the performance viewpoint. Since web system performance indexes depend on state and parameter values on runtime period, the proposed system configuration will change during this period.
Carlos Guerrero +2 more
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2011
Web ontology languages will be the main carriers of the information that we will want to share and integrate. The aim of this chapter is to give a general introduction to some of the ontology languages that play a prominent role on the Semantic Web.
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Web ontology languages will be the main carriers of the information that we will want to share and integrate. The aim of this chapter is to give a general introduction to some of the ontology languages that play a prominent role on the Semantic Web.
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