1168 search results - page 201 / 234 » Optimization strategies for complex queries |
ICDE
2003
IEEE
14 years 11 months ago
2003
IEEE
Intuitively, data management and data integration tools should be well-suited for exchanging information in a semantically meaningful way. Unfortunately, they suffer from two sign...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
We consider a class of queueing networks referred to as “generalized constrained queueing networks” which form the basis of several different communication networks and inform...
ICCAD
1995
IEEE
14 years 1 months ago
1995
IEEE
We address the problem of minimizing power consumption in behavioral synthesis of data-dominated circuits. The complex nature of power as a cost function implies that the effects ...
SSDBM
2003
IEEE
14 years 2 months ago
2003
IEEE
String data is ubiquitous, and its management has taken on particular importance in the past few years. Approximate queries are very important on string data especially for more c...
VLDB
2002
ACM
13 years 9 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...