1927 search results - page 23 / 386 » Modeling the Evolution of Objects in Temporal Information Sy... |
BIRTHDAY
1997
Springer
13 years 12 months ago
1997
Springer
The structures of space and time are identified as essential for the realization of cognitive systems. It is suggested that the omnipresence of space and time may have been respons...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
In this paper, we propose an approach to automatically mine event evolution graphs from newswires on the Web. Event evolution graph is a directed graph in which the vertices and e...
DBISP2P
2004
Springer
14 years 1 months ago
2004
Springer
In this paper we examine the dissemination of reports about resources in mobile networks with hotspots, where hotspots, vehicles and sensors communicate with each other via short-r...
ICDE
2002
IEEE
14 years 9 months ago
2002
IEEE
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...