259 search results - page 33 / 52 » Using Relational Database Constraints to Design Materialized... |
DOLAP
1999
ACM
13 years 11 months ago
1999
ACM
OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
ICDE
2003
IEEE
14 years 8 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...
SIGMOD
1999
ACM
13 years 11 months ago
1999
ACM
We address the problem of query rewriting for TSL, a language for querying semistructured data. We develop and present an algorithm that, given a semistructured query q and a set ...
VLDB
1999
ACM
13 years 11 months ago
1999
ACM
A data-driven approach can be fruitfully used in the speci cation and automatic generation of data-intensive Web applications, i.e., applications which make large amounts of data ...
BMCBI
2006
13 years 7 months ago
2006
Background: The goal of information integration in systems biology is to combine information from a number of databases and data sets, which are obtained from both high and low th...