575 search results - page 44 / 115 » Developments in Spatio-Temporal Query Languages |
WWW
2008
ACM
14 years 11 months ago
2008
ACM
This paper proposes several vectorial operators for processing XML twig queries, which are easy to be performed and inherently efficient for both Ancestor-Descendant (A-D) and Par...
EDBTW
2004
Springer
14 years 4 months ago
2004
Springer
—Over the past few years, XML (eXtensible Mark-up Language) has emerged as the standard for information representation and data exchange over the Internet. This paper provides a ...
ADC
2000
Springer
14 years 3 months ago
2000
Springer
Annotated speech corpora are databases consisting of signal data along with time-aligned symbolic ‘transcriptions’. Such databases are typically multidimensional, heterogeneou...
ESWS
2009
Springer
14 years 5 months ago
2009
Springer
As social networks are becoming ubiquitous on the Web, the Semantic Web goals indicate that it is critical to have a standard model allowing exchange, interoperability, transformat...
CIKM
1999
Springer
14 years 3 months ago
1999
Springer
We present the architecture and a performance assessment of an extensible query optimizer written in Venus. Venus is a general-purpose active-database rule language embedded in C+...