305 search results - page 37 / 61 » Including Group-By in Query Optimization |
99
Voted
SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
While the XML Stylesheet Language for Transformations (XSLT) was not designed as a query language, it is well-suited for many query-like operations on XML documents including sele...
EDBT
2002
ACM
15 years 12 months ago
2002
ACM
For a spatial database management system, it is an important goal to minimize the I/O-cost of queries and other operations. Several page-replacement strategies have been proposed a...
DEXA
2004
Springer
15 years 5 months ago
2004
Springer
Much work has been done on characterizing the workload of a database system. Previous studies focused on providing different types of statistical summaries, and modeling the run-ti...
115
Voted
WWW
2003
ACM
15 years 5 months ago
2003
ACM
Support for temporal text-containment queries (query for all versions of documents that contained one or more particular words at a particular time t) is of interest in a number of...
126
click to vote
DOLAP
1999
ACM
15 years 4 months ago
1999
ACM
In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...