6650 search results - page 300 / 1330 » Mutating database queries |
120
click to vote
ICDE
2010
IEEE
16 years 4 months ago
2010
IEEE
In three-tiered web applications, some form of admission control is required to ensure that throughput and response times are not significantly harmed during periods of heavy load....
134
click to vote
DASFAA
2007
IEEE
15 years 11 months ago
2007
IEEE
As large-scale sensor networks are being deployed with the objective of collecting quality data to support user queries and decision-making, the role of a scalable query model beco...
123
click to vote
VLDB
2005
ACM
15 years 10 months ago
2005
ACM
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
153
click to vote
ICDT
2001
ACM
15 years 9 months ago
2001
ACM
In information-integration systems, source relations often have limitations on access patterns to their data; i.e., when one must provide values for certain attributes of a relatio...
129
Voted
DEXAW
1998
IEEE
15 years 9 months ago
1998
IEEE
Materialized views offer opportunities for significant performance gain in query evaluation by providing fast access to pre-computed data. The question of when and how to use a ma...