657 search results - page 129 / 132 » Defining the Problems of Framework Reuse |
SIGMOD
2005
ACM
14 years 7 months ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
INFOVIS
2005
IEEE
14 years 1 months ago
2005
IEEE
Time series are an important type of data with applications in virtually every aspect of the real world. Often a large number of time series have to be monitored and analyzed in p...
VLDB
2005
ACM
14 years 27 days ago
2005
ACM
Devising a scheme for efficient and scalable querying of Resource Description Framework (RDF) data has been an active area of current research. However, most approaches define new...
ICCAD
1999
IEEE
13 years 11 months ago
1999
IEEE
A delay abstraction of a combinational module is a compact representation of the delay information of the module, which carries effective pin-to-pin delay for each primary-input/pr...