974 search results - page 106 / 195 » Parameterized pattern queries |
133
Voted
ISBI
2004
IEEE
16 years 4 months ago
2004
IEEE
A new approach is presented for partitioning an image database by classifying and indexing the convex hull shapes and the number of region concavities. The result is a significant...
138
Voted
ICMCS
2005
IEEE
15 years 9 months ago
2005
IEEE
In this paper, we incorporate a set of principles originated from cognitive psychology into the design of 3-D shape analysis and retrieval algorithms. Based on the “visual salie...
153
Voted
ICAT
2003
IEEE
15 years 9 months ago
2003
IEEE
Forest resource management systems and forest landscape visualization applications often need usersteered interactive displays of a forest landscape representing the underlying fo...
126
Voted
RT
2001
Springer
15 years 8 months ago
2001
Springer
We introduce hybrid rendering, a scheme that dynamically ray traces the local geometry of reflective and refractive objects, but approximates more distant geometry by hardwaresupp...
100
Voted
ICDT
1990
ACM
15 years 7 months ago
1990
ACM
Ordinary logical implication is not enough for answering queries in a logic database, since especially negative information is only implicitly represented in the database state. M...