313 search results - page 63 / 63 » Risk-Management for Data Warehouse Systems |
SIGMOD
2007
ACM
14 years 5 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
DAWAK
2001
Springer
13 years 10 months ago
2001
Springer
A fundamental task in multi-agent systems is matchmaking, which is to retrieve and classify service descriptions of agents that (best) match a given service request. Several approa...
IDEAS
2003
IEEE
13 years 10 months ago
2003
IEEE
We propose a new storage model called MBSM (Multiresolution Block Storage Model) for laying out tables on disks. MBSM is intended to speed up operations such as scans that are typ...