2675 search results - page 62 / 535 » From Ontology to Relational Databases |
298
click to vote
ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
A common approach to performing keyword search over relational databases is to find the minimum Steiner trees in database graphs. These methods, however, are rather expensive as th...
186
click to vote
BIODATAMINING
2008
15 years 6 months ago
2008
Background: In computer science, database systems are based on the relational model founded by Edgar Codd in 1970. On the other hand, in the area of biology the word 'databas...
187
click to vote
ADBIS
2009
Springer
16 years 27 days ago
2009
Springer
Abstract. In moving object databases, many authors assume that number and position of objects to be processed are always known in advance. Detecting an unknown moving object and pu...
170
click to vote
LWA
2004
15 years 7 months ago
2004
Data mining on large relational databases has gained popularity and its significance is well recognized. However, the performance of SQL based data mining is known to fall behind ...
161
click to vote
ER
2008
Springer
15 years 7 months ago
2008
Springer
The TOWL language is a temporal ontology language built on top of OWL-DL that enables descriptions involving time and temporal aspects such as change and state transitions. Extendi...