ICDT
2005
ACM
14 years 5 months ago
2005
ACM
We consider the problem of retrieving consistent answers over databases that might be inconsistent with respect to some given integrity constraints. In particular, we concentrate o...
ICDT
2005
ACM
14 years 5 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...
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
We study the problem of rewriting queries using views in the presence of access patterns, integrity constraints, disjunction, and negation. We provide asymptotically optimal algori...
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
We formulate and study a privacy guarantee to data owners, who share information with clients by publishing views of a proprietary database. The owner identifies the sensitive pro...
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
We present a formal analysis of the database layout problem, i.e., the problem of determining how database objects such as tables and indexes are assigned to disk drives. Optimizin...
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
d abstract) Foto Afrati1 and Rada Chirkova2 1 Electrical and Computing Eng., National Technical University of Athens, 157 73 Athens, Greece 2 Computer Science Department, North Car...
ICDT
2005
ACM
14 years 5 months ago
2005
ACM
ICDT
2005
ACM
14 years 5 months ago
2005
ACM