189 search results - page 2 / 38 » Spatio-temporal Indexing in Database Semantics |
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
In this paper, we attempt to approximate and index a ddimensional (d 1) spatio-temporal trajectory with a low order continuous polynomial. There are many possible ways to choose ...
MIS
1999
Springer
13 years 10 months ago
1999
Springer
In a video database, large amount of information involving video, audio, and/or images needs to be stored and managed. Therefore, there is an important need for novel techniques a...
ER
1999
Springer
13 years 10 months ago
1999
Springer
Video data management (VDM) is fast becoming one of seminar topics in multimedia information systems. In VDM systems, there exists an important need for novel techniques and mechan...
TIP
2010
13 years 4 months ago
2010
—There has recently been a great deal of interest in the development of algorithms that objectively measure the integrity of video signals. Since video signals are being delivere...
ICDE
2006
IEEE
13 years 11 months ago
2006
IEEE
The spatio-temporal information of a video object is important for content-based video retrieval. In this paper the spatio-temporal information of a video object, such as the velo...