191 search results - page 22 / 39 » The standing ovation problem |
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
The problem of frequently updating multi-dimensional indexes arises in many location-dependent applications. While the R-tree and its variants are one of the dominant choices for ...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
Ontologies are at the heart of the semantic web. They define the concepts and relationships that make global interoperability possible. However, as these ontologies grow in size t...
TCC
2009
Springer
14 years 8 months ago
2009
Springer
The known secret-sharing schemes for most access structures are not efficient; even for a one-bit secret the length of the shares in the schemes is 2O(n) , where n is the number of...
EDBT
2008
ACM
14 years 7 months ago
2008
ACM
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...
ICSE
2007
IEEE-ACM
14 years 7 months ago
2007
IEEE-ACM
Middleware is a software layer that stands between the networked operating system and the application and provides well known reusable solutions to frequently encountered problems...