PODS
1998
ACM
13 years 12 months ago
1998
ACM
An extended abstract of this paper appeared in Proceedings of the 15th ACM SIGACT-SIGMODSIGART Symposium on Principles of Database Systems [1]. 2 E-mail: pankaÄcs.duke.edu; httpÂ...
PODS
1998
ACM
13 years 12 months ago
1998
ACM
We study the complexity of the problem of answering queries using materialized views. This problem has attracted a lot of attention recently because of its relevance in data integ...
PODS
1998
ACM
13 years 12 months ago
1998
ACM
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
Mining association rules is an important data mining problem. Association rules are usually mined repeatedly in different parts of a database. Current algorithms for mining associa...
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
Abstract. In this paper we study data replication in a mirrored disk system. Free disk space is exploited by keeping replicas of specific cylinders at appropriate disk locations. A...
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
An implementation of persistent object store for real-time systems with strict processing time constraints is a challenging task, because many traditional database techniques, e.g....
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
For the last many years, workflow management (WFM) has been the focus of intense activity in terms of products, standards and research work worldwide. WFM integrates concepts from ...
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
Object-oriented database management systems are often motivated by their support for new emerging application areas such as computer-aided design and analysis systems. The object-o...
SSDBM
1998
IEEE
13 years 12 months ago
1998
IEEE
