1588 search results - page 192 / 318 » Consistent query answering in databases |
177
click to vote
TCC
2012
Springer
14 years 18 days ago
2012
Springer
In this paper we study the problem of approximately releasing the cut function of a graph while preserving differential privacy, and give new algorithms (and new analyses of exis...
125
click to vote
ICDT
2005
ACM
15 years 10 months ago
2005
ACM
A common technique for improving performance for database query retrieval is to decluster the database among multiple disks so that retrievals can be parallelized. In this paper we...
138
click to vote
GIS
2007
ACM
15 years 9 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
139
Voted
SSDBM
2003
IEEE
15 years 10 months ago
2003
IEEE
— Many novel spatio-temporal applications deal with moving objects. In such environments, a database typically maintains the initial position and the moving function for each obj...
149
click to vote
PODS
2008
ACM
16 years 5 months ago
2008
ACM
In the study of data exchange one usually assumes an openworld semantics, making it possible to extend instances of target schemas. An alternative closed-world semantics only move...