Sciweavers

1591 search results - page 304 / 319
» Atomicity for XML Databases
Sort
View
DOLAP
2005
ACM
13 years 9 months ago
A relevance-extended multi-dimensional model for a data warehouse contextualized with documents
Current data warehouse and OLAP technologies can be applied to analyze the structured data that companies store in their databases. The circumstances that describe the context ass...
Juan Manuel Pérez, Rafael Berlanga Llavori,...
AMW
2010
13 years 8 months ago
Run-time Optimization for Pipelined Systems
Traditional optimizers fail to pick good execution plans, when faced with increasingly complex queries and large data sets. This failure is even more acute in the context of XQuery...
Riham Abdel Kader, Maurice van Keulen, Peter A. Bo...
COMAD
2008
13 years 8 months ago
Information Integration Across Heterogeneous Sources: Where Do We Stand and How to Proceed?
Today, information integration has assumed a completely different, complex connotation than what it used to be. The advent of the Internet, the proliferation of information source...
Aditya Telang, Sharma Chakravarthy, Yan Huang
LREC
2010
145views Education» more  LREC 2010»
13 years 8 months ago
Lexicon and Grammar in Bulgarian FrameNet
In this paper, we report on our attempt at assigning semantic information from the English FrameNet to lexical units in the Bulgarian valency lexicon. The paper briefly presents t...
Svetla Koeva
IKE
2004
13 years 8 months ago
Conditional Mapping in Data Mediation
A serious problem facing many organizations today is the need to share information among systems that have been developed separately. Conflicts in the structure and semantics of t...
Paul L. Bergstein, Vishal Shah