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DEXAW
2004
IEEE
99views Database» more  DEXAW 2004»
15 years 10 months ago
GI-Cat: a Web Service for Dataset Cataloguing Based on ISO 19115
In this article, we present the GI-Cat web service: a SOAP-based service which provides the basic functionalities for GI dataset cataloguing and access. The introduced GI-Cat data...
Lorenzo Bigagli, Stefano Nativi, Paolo Mazzetti, G...
WWW
2006
ACM
16 years 7 months ago
Semantic web integration of cultural heritage sources
In this paper, we describe research into the use of ontologies to integrate access to cultural heritage and photographic archives. The use of the CIDOC CRM and CRM Core ontologies...
Patrick A. S. Sinclair, Paul H. Lewis, Kirk Martin...
ICDE
2002
IEEE
175views Database» more  ICDE 2002»
16 years 8 months ago
Detecting Changes in XML Documents
We present a diff algorithm for XML data. This work is motivated by the support for change control in the context of the Xyleme project that is investigating dynamic warehouses ca...
Gregory Cobena, Serge Abiteboul, Amélie Mar...
ASWC
2009
Springer
16 years 1 months ago
Querying the Web of Data: A Formal Approach
Abstract. The increasing amount of interlinked RDF data has finally made available the necessary building blocks for the web of data. This in turns makes it possible (and interest...
Paolo Bouquet, Chiara Ghidini, Luciano Serafini
FOIKS
2004
Springer
15 years 12 months ago
Equivalence of OLAP Dimension Schemas
Abstract. Dimension schemas are abstract models of the data hierarchies that populate OLAP warehouses. Although there is abundant work on schema equivalence in a variety of data mo...
Carlos A. Hurtado, Claudio Gutiérrez