1287 search results - page 49 / 258 » The Computation of Semantic Data Cube |
SIGMOD
2003
ACM
14 years 9 months ago
2003
ACM
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
GIS
2007
ACM
14 years 10 months ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
KRMED
2008
13 years 10 months ago
2008
By constructing local extensions to SNOMED we aim to enrich existing medical and related data stores, simplify the expression of complex queries, and establish a foundation for se...
GISCIENCE
2010
Springer
13 years 9 months ago
2010
Springer
The categorization of our environment into feature types is an essential prerequisite for cartography, geographic information retrieval, routing applications, spatial decision supp...
ACL
2009
13 years 6 months ago
2009
A semantic class is a collection of items (words or phrases) which have semantically peer or sibling relationship. This paper studies the employment of topic models to automatical...