90 search results - page 11 / 18 » Query processing techniques for solid state drives |
SIGMOD
2009
ACM
15 years 4 months ago
2009
ACM
The state of the art commercial query optimizers employ cost-based optimization and exploit dynamic programming (DP) to find the optimal query execution plan (QEP) without evalua...
WSE
2005
IEEE
15 years 3 months ago
2005
IEEE
Grid services are emerged by integrating Grid computing and Web services to perform a seamless information processing system across distributed, heterogeneous, dynamic virtual org...
123
click to vote
SISAP
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...
167
click to vote
VLDB
2007
ACM
15 years 9 months ago
2007
ACM
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...
BTW
2007
Springer
15 years 1 months ago
2007
Springer
: The availability of versioned text collections such as the Internet Archive opens up opportunities for time-aware exploration of their contents. In this paper, we propose time-tr...