2199 search results - page 353 / 440 » Classification of Fuzzy Data in Database Management System |
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
We propose to demonstrate EaseDB, the first cache-oblivious query processor for in-memory relational query processing. The cacheoblivious notion from the theory community refers t...
PODS
2010
ACM
14 years 1 months ago
2010
ACM
Cardinality estimation is the problem of estimating the number of tuples returned by a query; it is a fundamentally important task in data management, used in query optimization, ...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Traditional workload management methods mainly focus on the current system status while information about the interaction between queued and running transactions is largely ignore...
SIGMOD
1998
ACM
14 years 9 days ago
1998
ACM
Query optimization is an integral part of relational database management systems. One important task in query optimization is selectivity estimation, that is, given a query P, we ...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Research has investigated mappings among data sources under two perspectives. On one side, there are studies of practical tools for schema mapping generation; these focus on algor...