439 search results - page 50 / 88 » Unnesting Arbitrary Queries |
AIMS
2007
Springer
14 years 4 months ago
2007
Springer
We describe our effort to evaluate the syntax and constraints of Promise Theory using a tool developed in the Maude framework. Through the development of a Maude module we are able...
XIMEP
2005
ACM
14 years 3 months ago
2005
ACM
As XML finds its place in information technology, query languages for XML attract much attention. Among them XPath is the most known. This article reveals a surprising fact that ...
FPGA
2006
ACM
14 years 1 months ago
2006
ACM
Abstract-- In this paper, we introduce a novel architecture for constructing caches for lookup operations that are used in a variety of network processing applications. The disting...
PODS
2004
ACM
14 years 10 months ago
2004
ACM
The problem of disk declustering is to distribute data among multiple disks to reduce query response times through parallel I/O. A strictly optimal declustering technique is one t...
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
We consider the problem of efficiently computing the skyline against the most recent N elements in a data stream seen so far. Specifically, we study the n-of-N skyline queries; th...