SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
Materialized views and view maintenance are becoming increasingly important in practice. In order to satisfy different data currency and performance requirements, a number of view...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
In this paper, we study a simple SQL extension that enables query writers to explicitly limit the cardinality of a query result. We examine its impact on the query optimization an...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
One of the most well-studied problems in data mining is mining for association rules in market basket data. Association rules, whose significance is measured via support and confi...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
The goal of the InfoSleuth project at MCC is to exploit and synthesize new technologies into a uni ed system that retrieves and processes information in an ever-changing network o...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
We report the performance of NOW-Sort, a collection of sorting implementations on a Network of Workstations (NOW). We find that parallel sorting on a NOW is competitive to sortin...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
Most similarity search techniques map the data objects into some high-dimensional feature space. The similarity search then corresponds to a nearest-neighbor search in the feature...
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
SIGMOD
1997
ACM
14 years 2 months ago
1997
ACM
MDM is a tool that enables the users to de ne schemes of di erent data models and to perform translations of schemes from one model to another. These functionalities can be at the...