118 search results - page 21 / 24 » The t4sql temporal query language |
MIDDLEWARE
2007
Springer
14 years 3 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
DAC
2003
ACM
14 years 3 months ago
2003
ACM
Conventional register transfer level (RTL) debugging is based on overlaying simulation results on structural connectivity information of the Hardware Description Language (HDL) so...
SIGMOD
2000
ACM
14 years 2 months ago
2000
ACM
We consider spatio-temporal databases supporting spatial objects with continuously changing position and extent, termed moving objects databases. We formally define a data model f...
ECAI
2006
Springer
14 years 1 months ago
2006
Springer
We present an approach to building libraries of tasks in complex action languages such as Golog, for query answering. Our formalization is based on a situation calculus framework t...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Database archiving is important for the retrieval of old versions of a database and for temporal queries over the history of data. We demonstrate XArch, a management system for ma...