789 search results - page 135 / 158 » On Theory Revision with Queries |
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Reflective Database Access Control (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege contained in an acce...
COMPGEOM
2005
ACM
13 years 11 months ago
2005
ACM
We present a new multi-dimensional data structure, which we call the skip quadtree (for point data in R2) or the skip octree (for point data in Rd, with constant d > 2). Our da...
COMPGEOM
2008
ACM
13 years 11 months ago
2008
ACM
Pattern matching in point sets is a well studied problem with numerous applications. We assume that the point sets may contain outliers (missing or spurious points) and are subjec...
ECIR
2007
Springer
13 years 11 months ago
2007
Springer
The purpose of authorship search is to identify documents written by a particular author or in a particular style in large document collections. Standard search engines match docum...
DMS
2008
13 years 11 months ago
2008
: Multimedia applications nowadays are becoming the standard, for they utilize the enormous human brain computational power. In the past, the Relational Database Model was generali...