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Authors: Michael Schumacher 1 ; Tim van Pelt 2 ; Ion Constantinescu 2 ; Alexandre de Oliveira e Sousa 2 and Boi Faltings 2

Affiliations: 1 University of Applied Sciences Western Switzerland, Institute of Business Information Systems, Switzerland ; 2 Artificial Intelligence Lab, Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland

ISBN: 978-972-8865-91-7

Keyword(s): Semantic web services, distributed directories, intelligent agents, coordination, eHealth.

Related Ontology Subjects/Areas/Topics: Agents ; Artificial Intelligence ; Artificial Intelligence and Decision Support Systems ; Cloud Computing ; Coordination in Multi-Agent Systems ; Enterprise Information Systems ; Intelligent Agents ; Internet Technology ; Semantic Web Technologies ; Services Science ; Software Agents and Internet Computing ; Web Information Systems and Technologies

Abstract: This paper presents a flexible federated directory system called WSDir, which allows registration and discovery of semantic web services. Our directory system is used in a context where ubiquitous ehealth services should be flexibly coordinated and pervasively provided to the mobile user by intelligent agents in dynamically changing environments. The system has been modeled, designed and implemented as a backbone directory system to be searched by an infrastructure made up by such kind of agents coordinating web services. The system is modeled as a federation: directory services form its atomic units, and the federation emerges from the registration of directory services in other directory services. Directories are virtual clusters of service entries stored in one or more directory services. To create the topology, policies are defined on all possible operations to be called on directories. For instance, they allow for routed registration and selective access to directories.

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Paper citation in several formats:
Schumacher M.; van Pelt T.; Constantinescu I.; de Oliveira e Sousa A.; Faltings B. and (2007). DISCOVERING SEMANTIC WEB SERVICES IN FEDERATED DIRECTORIES.In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 5: ICEIS, ISBN 978-972-8865-91-7, pages 283-286. DOI: 10.5220/0002362902830286

@conference{iceis07,
author={Michael Schumacher and Tim {van Pelt} and Ion Constantinescu and Alexandre {de Oliveira e Sousa} and Boi Faltings},
title={DISCOVERING SEMANTIC WEB SERVICES IN FEDERATED DIRECTORIES},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 5: ICEIS,},
year={2007},
pages={283-286},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002362902830286},
isbn={978-972-8865-91-7},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 5: ICEIS,
TI - DISCOVERING SEMANTIC WEB SERVICES IN FEDERATED DIRECTORIES
SN - 978-972-8865-91-7
AU - Schumacher, M.
AU - van Pelt, T.
AU - Constantinescu, I.
AU - de Oliveira e Sousa, A.
AU - Faltings, B.
PY - 2007
SP - 283
EP - 286
DO - 10.5220/0002362902830286

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