Results 11 - 20 of 205

Information Brokering

by Manfred Jeusfeld, Mike Papazoglou
"... . In large human-computer networks, information brokers provide links among syntactically and semantically heterogeneous information sources with information users who are equally diverse in their interests and capabilities. After giving a brief overview of the field, we compare three approaches to ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
. In large human-computer networks, information brokers provide links among syntactically and semantically heterogeneous information sources with information users who are equally diverse in their interests and capabilities. After giving a brief overview of the field, we compare three approaches

of a Domain Broker for the Semantic Web

by Zentrum Für Informatik, Tobias Knabke, Datenbanken Informationssysteme, Georg-august-universität Göttingen, Tobias Knabke , 2006
"... WWW www.informatik.uni-goettingen.de Ich erkläre hiermit, dass ich die vorliegende Arbeit selbständig verfasst und keine anderen als die angegebenen Quellen und Hilfsmittel verwendet habe. ..."
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WWW www.informatik.uni-goettingen.de Ich erkläre hiermit, dass ich die vorliegende Arbeit selbständig verfasst und keine anderen als die angegebenen Quellen und Hilfsmittel verwendet habe.

On2broker: Semantic-based access to information sources at the WWW

by Dieter Fensel, Jürgen Angele, Stefan Decker, Michael Erdmann, Hans-Peter Schnurr, Steffen Staab, Rudi Studer, Andreas Witt - IN PROCEEDINGS OF THE WORLD CONFERENCE ON THE WWW AND INTERNET (WEBNET 99 , 1999
"... On2broker provides brokering services to improve access to heterogeneous, distributed and semistructured information sources as they are presented in the World Wide Web. It relies on the use of ontologies to make explicit the semantics of web pages. In the paper we will discuss the general archit ..."
Abstract - Cited by 64 (13 self) - Add to MetaCart
On2broker provides brokering services to improve access to heterogeneous, distributed and semistructured information sources as they are presented in the World Wide Web. It relies on the use of ontologies to make explicit the semantics of web pages. In the paper we will discuss the general

Domain Specific Ontologies for Semantic Information Brokering on the Global Information Infrastructure

by E. Mena, V. Kashyap, A. Illarramendi, A. Sheth , 1998
"... Recent emerging technologies such as internetworking and the World Wide Web (WWW) have significantly expanded the types, availability, and volume of data accessible to an information management system. In this new environment it is imperative to view an information source at the level of its relevan ..."
Abstract - Cited by 63 (7 self) - Add to MetaCart
relevant semantic concepts. We propose that these semantic concepts be chosen from pre-existing domain specific ontologies. Domain specific ontologies are used as tools/mechanisms for specifying the ontological commitments or agreements between information users and providers on the information

Two-staged approach for semantically annotating and brokering

by Hong Qing Yu, Neil Benn, Stefan Dietze, Dong Liu, John Domingue, Ronald Siebes
"... TV-related services ..."
Abstract - Cited by 6 (6 self) - Add to MetaCart
TV-related services

An Intelligent Broker Approach to Semantics-based Service Composition

by Yufeng Zhang, Hong Zhu
"... Abstract—This paper proposes an intelligent broker ap-proach to service composition and collaboration. The broker employs a planner to generate service composition plans ac-cording to service usage and workflow knowledge, dynamically searches for services according to the plan, then invokes and coor ..."
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Abstract—This paper proposes an intelligent broker ap-proach to service composition and collaboration. The broker employs a planner to generate service composition plans ac-cording to service usage and workflow knowledge, dynamically searches for services according to the plan, then invokes

An Intelligent Broker for Context-Aware Systems

by Harry Chen - In Adjunct Proceedings of Ubicomp , 2003
"... We describe Context Broker Architecture (CoBrA) – a new architecture for supporting context-aware systems in smart spaces. Our architecture explores the use of Semantic Web languages for defining and publishing a context ontology, for sharing information about a context and for reasoning over such ..."
Abstract - Cited by 39 (0 self) - Add to MetaCart
We describe Context Broker Architecture (CoBrA) – a new architecture for supporting context-aware systems in smart spaces. Our architecture explores the use of Semantic Web languages for defining and publishing a context ontology, for sharing information about a context and for reasoning over

Constraint-Based Knowledge Brokers

by Jean-Marc Andreoli, Uwe M. Borghoff, Remo Pareschi - PROC. 1ST INT. SYMP. ON PARALLEL SYMBOLIC COMPUTATION (PASCO '94 , 1994
"... Imagine distributed knowledge processing with autonomous activities and decentralized control where the handling of partial knowledge will not result in unclear semantics or failure-prone behavior. In this paper, a modular approach is taken where autonomous activities, called constraint-based know ..."
Abstract - Cited by 8 (8 self) - Add to MetaCart
Imagine distributed knowledge processing with autonomous activities and decentralized control where the handling of partial knowledge will not result in unclear semantics or failure-prone behavior. In this paper, a modular approach is taken where autonomous activities, called constraint

A Registry Service as a Foundation for Brokering Mathematical Services

by Rebhi Baraka, Olga Caprotti, Wolfgang Schreiner , 2004
"... In this report, we present our results of developing a framework for publishing and discovering mathematical service descriptions in a registry. The registry is based on and extends the ebXML registry to handle mathematical service descriptions based on the MSDL specification developed in the framew ..."
Abstract - Cited by 2 (2 self) - Add to MetaCart
in the framework of the MathBroker project. This work serves our ultimate goal to produce a “semantic broker ” where services register their problem solving capabilities and clients submit task descriptions; the broker then determines the suitable services and returns them to the client for invocation.

The semantic web: the roles of XML and RDF

by Stefan Decker, Sergey Melnik, Frank Van Harmelen, Dieter Fensel, Michel Klein, Michael Erdmann, Ian Horrocks - IEEE Internet Computing , 2000
"... The World Wide Web is possible because a set of widely established standards guarantees interoperability at various levels. Until now, the Web has been designed for direct human processing, but the next-generation Web, which Tim Berners-Lee and others call the “Semantic Web, ” aims at machine-proces ..."
Abstract - Cited by 125 (6 self) - Add to MetaCart
-processible information. 1 The Semantic Web will enable intelligent services—such as information brokers, search agents, and information filters—which offer greater functionality and interoperability than current stand-alone services. The Semantic Web will only be possible once further levels of interoperability have
Results 11 - 20 of 205