446 search results - page 2 / 90 » Design and Implementation of the Valid Time for Spatio-Tempo... |
ICDE
2005
IEEE
14 years 6 months ago
2005
IEEE
Moving objects databases managing spatial objects with continuously changing position and extent over time have recently found large interest in the database community. Queries ab...
DBA
2004
2004
A Tool for Transforming Conceptual Schemas of Spatio-Temporal Databases with Multiple Representation
13 years 6 months ago
Nowadays, classical conceptual models (such as ER or UML) are used for designing database applications. These classical conceptual models usually come with associated CASE tools a...
DAC
1999
ACM
13 years 9 months ago
1999
ACM
: In this work we propose a technique for spatial and temporal partitioning of a logic circuit based on the nodes activity computed by using a simulation at an higher level of ion....
MOBIQUITOUS
2007
IEEE
13 years 11 months ago
2007
IEEE
Client side caching of location dependent queries is an important technique for improving performance of location-based services. Most of the existing research in this area has fo...
TKDE
2008
13 years 5 months ago
2008
Given a large spatio-temporal database of events, where each event consists of the fields event ID, time, location, and event type, mining spatio-temporal sequential patterns ident...