296 search results - page 21 / 60 » Top-k queries on temporal data |
ICDE
2006
IEEE
14 years 2 months ago
2006
IEEE
The advances of video technology and video-related applications demand appropriate video semantic models for representing video data and their semantics, and supporting powerful s...
GIS
2002
ACM
13 years 8 months ago
2002
ACM
Geographical information systems are more and more based on a DBMS with spatial extensions, which is also the case for the system described in this paper. The design and implementa...
SEBD
2001
13 years 10 months ago
2001
This paper introduces a new logical formalism, intended for temporal conceptual modelling, as a natural combination of the well-known description logic DLR and point-based linear ...
AMAI
2006
Springer
13 years 8 months ago
2006
Springer
Most real-world database applications manage temporal data, i.e., data with associated time references that capture a temporal aspect of the data, typically either when the data i...
COMAD
2008
13 years 10 months ago
2008
This paper illustrates a strange property that was encountered when analysing keyword query data. The objective of this work was to observe the temporal properties of keyword quer...