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ESWS
2009
Springer
15 years 8 months ago
Ontology-Based Service Discovery Front-End Interface for GloServ
This paper describes an ontology-based service discovery front-end interface for GloServ. GloServ is a service discovery engine, which is an ontologybased distributed service disco...
Knarig Arabshian, Christian Dickmann, Henning Schu...
GISCIENCE
2008
Springer
154views GIS» more  GISCIENCE 2008»
15 years 3 months ago
Ontology-Based Geospatial Data Query and Integration
Geospatial data sharing is an increasingly important subject as large amount of data is produced by variety of sources, stored in incompatible formats, and accessible through diffe...
Tian Zhao, Chuanrong Zhang, Mingzhen Wei, Zhong-Re...
HPDC
2008
IEEE
15 years 8 months ago
Ontological framework for a free-form query based grid search engine
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...
Chaitali Gupta, Rajdeep Bhowmik, Madhusudhan Govin...
VLDB
2007
ACM
147views Database» more  VLDB 2007»
16 years 2 months ago
A General Framework for Modeling and Processing Optimization Queries
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
Michael Gibas, Ning Zheng, Hakan Ferhatosmanoglu
ASWC
2009
Springer
15 years 8 months ago
Supporting the Development of Data Wrapping Ontologies
Abstract. We consider the problem of designing data wrapping ontologies whose purpose is to describe relational data sources and to provide a semantically enriched access to the un...
Lina Lubyte, Sergio Tessaris