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WWW
2001
ACM
16 years 7 months ago
A unified constraint model for XML
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
Gabriel M. Kuper, Jérôme Siméo...
SEMWEB
2005
Springer
16 years 11 days ago
Gnowsis Adapter Framework: Treating Structured Data Sources as Virtual RDF Graphs
The integration of heterogenous data sources is a crucial step for the upcoming semantic web – if existing information is not integrated, where will the data come from that the s...
Leo Sauermann, Sven Schwarz
JSW
2007
90views more  JSW 2007»
15 years 6 months ago
Fine-Grained and Scalable Message Protection in Sensitive Organizations
Abstract— Today electronic messaging services are indispensable to individuals and organizations. If a message contains sensitive information, the integrity and confidentiality ...
Joon S. Park, Ganesh Devarajan
ITBAM
2010
15 years 4 months ago
MEDCollector: Multisource Epidemic Data Collector
This paper analyzes the requirements and presents a novel approach to the development of a system for epidemiological data collection and integration based on the principles of int...
João Zamite, Fabrício A. B. Silva, F...
ICEIS
2009
IEEE
16 years 1 months ago
DeXIN: An Extensible Framework for Distributed XQuery over Heterogeneous Data Sources
Abstract. In the Web environment, rich, diverse sources of heterogeneous and distributed data are ubiquitous. In fact, even the information characterizing a single entity - like, f...
Muhammad Intizar Ali, Reinhard Pichler, Hong Linh ...