Results 1 - 10 of 151

The RDF Schema Specification Revisited

by Wolfgang Nejdl, Martin Wolpers, Christian Capelle, Rechnergestützte Wissensverarbeitung, Universität Hannover - In Modellierung 2000 , 2000
"... In this paper, we will discuss the proposed recommendation (March 1999) for an RDF Schema Specification and compare the approach taken in this specification to conventional meta data models. We will point out several pecularities in the RDF schema specification compared to more conventional approach ..."
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In this paper, we will discuss the proposed recommendation (March 1999) for an RDF Schema Specification and compare the approach taken in this specification to conventional meta data models. We will point out several pecularities in the RDF schema specification compared to more conventional

Resource Description Framework (RDF) Schema Specification, W3C proposed recommendation

by Obie G. Whichard - nd CEIES Seminar, Statistics and Economic Globalisation , 1999
"... As the term is usually employed, "globalization " implies that not only has consumption been internationalized through cross-border trade in goods and services, but production also has been internationalized through foreign direct investment. 1 In discussions relating to statistical ..."
Abstract - Cited by 2 (0 self) - Add to MetaCart
As the term is usually employed, "globalization " implies that not only has consumption been internationalized through cross-border trade in goods and services, but production also has been internationalized through foreign direct investment. 1 In discussions relating to statistical

OIL: a case-study in extending RDF-Schema

by Jeen Broekstra , 2000
"... In this paper, we define OIL as an extension of RDF Schema. Introducing OIL as an extension of RDF Schema defines a ‘logical layer ’ for the Web, enriching it with reasoning support and formal semantics. First, we give an introduction to both RDF Schema and OIL. We then proceed to define a Schema to ..."
Abstract - Cited by 2 (1 self) - Add to MetaCart
for this purpose and make some recommendations for changes in the RDF Schema specification. 1 Introduction: The Web

Interpreting XML via an RDF Schema

by Michel Klein
"... One of the major problems in the realization of the vision of the "Semantic Web" is the transformation of existing web data into sources that can be processed and used by machines. This paper presents a procedure that can be used to turn XML documents into knowledge structures, by interpre ..."
Abstract - Cited by 10 (0 self) - Add to MetaCart
, by interpreting them as RDF data via an RDF-Schema specification. This allows semantic annotation of XML documents via external RDF-Schema specifications. This procedure could potentially multiply the availability of semantically annotated data.

Interpreting XML via an RDF Schema

by Michel Kle In
"... One of the major problems in the realization of the vision of the "Semantic Web" is the transformation of existing web data into sources that can be processed and used by machines. This paper presents a procedure that can be used to turn XML documents into knowledge structures, by interpre ..."
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, by interpreting them as RDF data via an RDF-Schema specification. This allows semantic annotation of XML documents via external RDF-Schema specifications. This procedure could potentially multiply the availability of semantically annotated data.

On Ranking RDF Schema Elements (and its Application in Visualization)

by Yannis Tzitzikas, Dimitris Kotzinos, Yannis Theoharis
"... Abstract: Ranking is a ubiquitous requirement whenever we confront a large collection of atomic or interrelated artifacts. This paper elaborates on this issue for the case of RDF schemas. Specifically, several metrics for evaluating automatic methods for ranking schema elements are proposed and disc ..."
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Abstract: Ranking is a ubiquitous requirement whenever we confront a large collection of atomic or interrelated artifacts. This paper elaborates on this issue for the case of RDF schemas. Specifically, several metrics for evaluating automatic methods for ranking schema elements are proposed

Model Theory and Entailment Rules for RDF Containers, Collections and Reification

by François Bry, Tim Furche, Benedikt Linse
"... Abstract. An RDF graph is, at its core, just a set of statements consisting of subjects, predicates and objects. Nevertheless, since its inception practitioners have asked for richer data structures such as containers (for open lists, sets and bags), collections (for closed lists) and reification (f ..."
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(for quoting and provenance). Though this desire has been addressed in the RDF primer and RDF Schema specification, they are explicitely ignored in its model theory. In this paper we formalize the intuitive semantics (as suggested by the RDF primer, the RDF Schema and RDF semantics specifications

The MEG Registry and SCART: . . .

by Heery , 2002
"... SCC T is an RDF schema creation tool designed for use by implementers working within digital library and learning environments. This schema creation and registration tool is being developed to work in conjunction with registry software.SCt T will provide implementers with a simple tool to declare ..."
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to declare their schemas, including local usage and adaptations, in a machine understandable way based on the RDF Schema specification. This tool is optimised for use by the Metadata for Education Group, projects and services within the UK providing resource discovery in the domain of education. By providing

Metamodels for RDF Schema and OWL

by Daniel T. Chang, Elisa Kendall - Proceedings of the First International Workshop on the Model-Driven Semantic Web (MDSW 2004 , 2004
"... This paper presents the working draft MOF ™ (Meta-Object Facility) metamodels for the Resource Description Framework (RDF Schema) and the Web Ontology Language (OWL), two of the six metamodels currently envisioned for the Ontology Definition Metamodel (ODM) standards effort in the Object Management ..."
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This paper presents the working draft MOF ™ (Meta-Object Facility) metamodels for the Resource Description Framework (RDF Schema) and the Web Ontology Language (OWL), two of the six metamodels currently envisioned for the Ontology Definition Metamodel (ODM) standards effort in the Object Management

Mobile Constraints For Semantic Web Applications

by Peter Gray, Kit Hui, Alun Preece - In M. Musen, B. Neumann, & R. Studer (eds) Intelligent Information Processing, Kluwer , 2002
"... We present a framework for semantic web applications based on constraint interchange and processing. At the core of the framework is a well-established semantic data model (P/FDM) with an associated expressive constraint language (Colan). To allow data instances to be transported across a network, w ..."
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, we map our data model to the RDF Schema specification. To allow constraints to be transported, we define a Constraint Interchange Format (CIF) in the form of an RDF Schema for Colan, allowing each constraint to be defined as a resource in its own right. We show that, because Colan is essentially a
Results 1 - 10 of 151