805 search results - page 68 / 161 » On the Role of Integrity Constraints in Data Integration |
107
click to vote
ACCV
2010
Springer
14 years 4 months ago
2010
Springer
Image segmentation plays an important role in many medical imaging systems, yet in complex circumstances it is still a challenging problem. Among many difficulties, problem caused ...
183
click to vote
ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Logical constraints, (e.g., 'phone numbers in toronto can have prefixes 416, 647, 905 only'), are ubiquitous in relational databases. Traditional integrity constraints, ...
ISLPED
1995
ACM
15 years 1 months ago
1995
ACM
ABSTRACT { Sub-micron technologies and the increasing size and complexity of integrated components have aggravated the e ect of long interconnects and buses, compared to that of ga...
PODS
2002
ACM
15 years 10 months ago
2002
ACM
In multidimensional data models intended for online analytic processing (OLAP), data are viewed as points in a multidimensional space. Each dimension has structure, described by a...
PVLDB
2010
14 years 8 months ago
2010
Many data-management applications require integrating data from a variety of sources, where different sources may refer to the same real-world entity in different ways and some ma...