53 search results - page 6 / 11 » The Higher-Order Aggregate Update Problem |
ICDE
1999
IEEE
14 years 8 months ago
1999
IEEE
Range sum queries on data cubes are a powerful tool for analysis. A range sum query applies an aggregation operation (e.g., SUM) over all selected cells in a data cube, where the ...
IPPS
2002
IEEE
14 years 8 days ago
2002
IEEE
Most current work in data mining assumes that the database is static, and a database update requires rediscovering all the patterns by scanning the entire old and new database. Su...
ICCBR
2005
Springer
14 years 26 days ago
2005
Springer
We focus on the problem of selecting the few vehicles in a fleet that are expected to last the longest without failure. The prediction of each vehicle’s remaining life is based o...
IPTPS
2004
Springer
14 years 22 days ago
2004
Springer
Economies of scale and advancements in wide-area wireless networking are leading to the availability of more small, networked mobile devices, placing higher stress on existing mob...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
We present an update on the status of the Cougar Sensor Database Project, in which we are investigating a database approach to sensor networks: Clients "program" the sen...