986 search results - page 86 / 198 » Efficient Processing of the Cube Operator |
UML
2004
Springer
15 years 3 months ago
2004
Springer
Any implementation of an information system must ensure that an operation is only applied if its execution does not lead to a violation of any of the integrity constraints defined ...
SIBGRAPI
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper presents a new approach based on morphological operators for application of biometric identification of individuals by segmentation and analysis of the iris. Algorithms ...
117
click to vote
VLDB
1991
ACM
15 years 1 months ago
1991
ACM
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In object-based video, the encoding of the video data is decoupled into the encoding of shape, motion and texture information, which enables certain functionalities like content-b...
ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
Statistical analysis of massive data is becoming indispensable to science, commerce, and society today. Such analysis requires efficient, flexible storage support and special optim...