Research Article
PS-GIS: Personalized and Semantics-Based Grid Information Services
@INPROCEEDINGS{10.4108/infoscale.2007.933, author={Yue Kou and Ge Yu and Derong Shen and Dong Li and Tiezheng Nie}, title={PS-GIS: Personalized and Semantics-Based Grid Information Services}, proceedings={2nd International ICST Conference on Scalable Information Systems}, proceedings_a={INFOSCALE}, year={2010}, month={5}, keywords={Grid Information Service Personalization Virtual Organization Ontology Semantics UDDI.}, doi={10.4108/infoscale.2007.933} }- Yue Kou
Ge Yu
Derong Shen
Dong Li
Tiezheng Nie
Year: 2010
PS-GIS: Personalized and Semantics-Based Grid Information Services
INFOSCALE
ICST
DOI: 10.4108/infoscale.2007.933
Abstract
The emergence of grid as an infrastructure for sharing of large-scale resources increases the need for information services that allow an efficient management of resources. This paper proposes the Personalized and Semantics-based Grid Information Services (PS-GIS) that serve as information management units for service publishing, discovery and monitoring. We present the approach to personalization of service publishing and discovery by describing ranking the similar services to the same management region. By applying the ontology theory for characterizing semantic information, a semantics-based domain selection and service matching method is adopted. And also service description and storage mode of UDDI are extended without changing its inner implementation. Our experimental results show the benefits of PS-GIS in precision, recall and query response time when compared with various alternate strategies.
