403 search results - page 76 / 81 » Constraint Databases and Geographic Information Systems |
127
click to vote
CIKM
2005
Springer
15 years 10 months ago
2005
Springer
Document-centric XML is a mixture of text and structure. With the increased availability of document-centric XML content comes a need for query facilities in which both structural...
161
click to vote
SEMWEB
2009
Springer
15 years 11 months ago
2009
Springer
The Virtual Solar-Terrestrial Observatory (VSTO) is a distributed, scalable education and research environment for searching, integrating, and analyzing observational, experimental...
117
click to vote
SOFTWARE
2002
15 years 4 months ago
2002
is the level of abstraction: a logical model ignores the constraints that the underlying database technology imposes and presents a simplified view. Sometimes physical database des...
118
click to vote
EXPDB
2006
ACM
15 years 10 months ago
2006
ACM
Two competing encoding concepts are known to scale well with growing amounts of XML data: XPath Accelerator encoding implemented by MonetDB for in-memory documents and X-Hive’s ...
162
click to vote
CIKM
2006
Springer
15 years 8 months ago
2006
Springer
In this paper we introduce the problem of Constrained Subspace Skyline Queries. This class of queries can be thought of as a generalization of subspace skyline queries using range...