713 search results - page 35 / 143 » A Learning Optimizer for a Federated Database Management Sys... |
CIDR
2007
14 years 11 months ago
2007
While there are known performance trade-offs between database page buffer pool and query execution memory allocation policies, little has been written on the impact of query compi...
150
Voted
SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Relational XQuery systems try to re-use mature relational data management infrastructures to create fast and scalable XML database technology. This paper describes the main featur...
ECIS
2000
14 years 11 months ago
2000
Abstract- This paper deals with "Knowledge Management Systems" (KMS) which are seen as a new kind of information systems supporting organizational information processing....
155
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Life science laboratories today have to rely on procedural techniques to store and manage large sequence datasets. Procedural techniques are cumbersome to use and are often very i...
81
Voted
MOBIDE
2005
ACM
15 years 3 months ago
2005
ACM
This work addresses the problem of efficient maintenance of the (correct) answers to the continuous spatio-temporal range queries in Moving Objects Databases (MOD), which represen...