491 search results - page 56 / 99 » Optimizing Large OODB Queries |
131
click to vote
SIGMOD
2000
ACM
15 years 7 months ago
2000
ACM
We present MOCHA, a new self-extensible database middleware system designed to interconnect distributed data sources. MOCHA is designed to scale to large environments and is based...
125
Voted
AAAI
2007
15 years 5 months ago
2007
The use of ontologies in various application domains, such as Data Integration, the Semantic Web, or ontology-based data management, where ontologies provide the access to large a...
132
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
The rich dependency structure found in the columns of real-world relational databases can be exploited to great advantage, but can also cause query optimizers--which usually assum...
206
Voted
VLDB
2004
ACM
16 years 3 months ago
2004
ACM
Ranking queries produce results that are ordered on some computed score. Typically, these queries involve joins, where users are usually interested only in the top-k join results....
146
Voted
SIGMETRICS
2010
ACM
15 years 1 months ago
2010
ACM
Many network-management problems in large backbone networks need the answer to a seemingly simple question: where does a given IP packet, entering the network at a particular plac...