3225 search results - page 567 / 645 » Query Optimization by Stored Queries |
160
Voted
VLDB
1999
ACM
15 years 8 months ago
1999
ACM
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...
151
Voted
BMCBI
2006
15 years 3 months ago
2006
Background: In recent times, there has been an exponential rise in the number of protein structures in databases e.g. PDB. So, design of fast algorithms capable of querying such d...
148
Voted
VLDB
2002
ACM
15 years 3 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 ...
159
Voted
SIGIR
2011
ACM
14 years 6 months ago
2011
ACM
A key challenge in recommender system research is how to effectively profile new users, a problem generally known as cold-start recommendation. Recently the idea of progressivel...
244
Voted
SIGMOD
2008
ACM
17 years 2 months ago
2008
ACM
Virtual machine monitors are becoming popular tools for the deployment of database management systems and other enterprise software applications. In this paper, we consider a commo...