120 search results - page 11 / 24 » Converting Relational Databases into Object-relational Datab... |
MTA
2002
13 years 9 months ago
2002
Digital video databases have become more pervasive and finding video clips quickly in large databases becomes a major challenge. Due to the nature of video, accessing contents of v...
ICDE
2003
IEEE
14 years 11 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...
SPEECH
2010
13 years 4 months ago
2010
One of the main problems in developing a text-to-speech (TTS) synthesizer for French lies in grapheme-to-phoneme conversion. Automatic converters produce still too many errors in ...
ER
2004
Springer
14 years 3 months ago
2004
Springer
When we derive multi-scale databases from a source spatial database, the geometries and topological relations, which are a kind of constraints defined explicitly or implicitly in ...
SSD
2001
Springer
14 years 2 months ago
2001
Springer
The need to access spatial data at multiple levels of detail is a fundamental requirement of many applications of geographical information, yet conventional spatial database access...