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DKE
2006
79views more  DKE 2006»
15 years 6 months ago
Schema versioning in data warehouses: Enabling cross-version querying via schema augmentation
As several mature implementations of data warehousing systems are fully operational, a crucial role in preserving their up-to-dateness is played by the ability to manage the chang...
Matteo Golfarelli, Jens Lechtenbörger, Stefan...
ECIS
2004
15 years 8 months ago
Measurement of user-perceived web quality
Web sites are now considered an extension of the entire business, not just an additional channel or storefront or a simple information portal for the company. Creating an effectiv...
Ravi T. Seethamraju
WWW
2009
ACM
16 years 7 months ago
C-SPARQL: SPARQL for continuous querying
C-SPARQL is an extension of SPARQL to support continuous queries over RDF data streams. Supporting streams in RDF format guarantees interoperability and opens up important applica...
Davide Francesco Barbieri, Daniele Braga, Stefano ...
HICSS
2007
IEEE
101views Biometrics» more  HICSS 2007»
16 years 29 days ago
Antecedents to Relational and Nonrelational Source Use: An Exploratory Investigation
Drawing a distinction between relational and nonrelational sources, we explore the antecedents to selecting an information source. The antecedents to use have been categorized int...
J. Christopher Zimmer, Raymond M. Henry
MTSR
2007
Springer
16 years 23 days ago
Using Agricultural Ontologies
Despite the growing number of ontologies online available, their range of application in real world projects is comparatively limited. This paper describes the construction of an o...
Michael T. Maliappis