6905 search results - page 1143 / 1381 » Querying Multidimensional Databases |
192
Voted
SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
We are witnessing an explosive increase in the complexity of the information systems we rely upon. Autonomic systems address this challenge by continuously configuring and tuning ...
227
Voted
SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
127
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
High-quality annotation of biological data is central to bioinformatics. Annotation using terms from ontologies provides reliable computational access to data. The Gene Ontology (...
115
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
We perform a theoretical study of the following queryview security problem: given a view V to be published, does V logically disclose information about a confidential query S? The...
115
click to vote
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Subsequence similarity matching in time series databases is an important research area for many applications. This paper presents a new approximate approach for automatic online s...