322 search results - page 23 / 65 » Least Expected Cost Query Optimization: What Can We Expect |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
It is widely realized that the integration of database and information retrieval techniques will provide users with a wide range of high quality services. In this paper, we study ...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
A major component of many cloud services is query processing on data stored in the underlying cloud cluster. The traditional techniques for query processing on a cluster are those...
WDAG
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We adapt the compact routing scheme by Thorup and Zwick to optimize it for power-law graphs. We analyze our adapted routing scheme based on the theory of unweighted rando...
ICDM
2007
IEEE
14 years 14 days ago
2007
IEEE
When data collection is costly and/or takes a significant amount of time, an early prediction of the classifier performance is extremely important for the design of the data minin...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
This paper addresses the efficient processing of top-k queries in wide-area distributed data repositories where the index lists for the attribute values (or text terms) of a query...