VLDB
1995
ACM
13 years 11 months ago
1995
ACM
Mining for a.ssociation rules between items in a large database of sales transactions has been described as an important database mining problem. In this paper we present an effic...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
With the emergence of cooperative applications it turned out that traditional transaction concepts are not suitable for these scenarios. Isolation of transactions, as guaranteed b...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
Parallel database systems have to support the effective parallelization of complex queries in multi-user mode, i.e. in combination with inter-query/inter-transaction parallelism. ...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
RAID5 disk arrays provide high performance and high reliability for reasonable cost. However RAID5 suffers a performance penalty during block updates. In order to overcome this pr...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
Abstract: Intra-operator(or partitioned) parallelism is a well-established mechanism for achieving high performance in parallel database systems. However, the problem of how to exp...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
Classification, which involves finding rules that partition a given da.ta set into disjoint groups, is one class of data mining problems. Approaches proposed so far for mining cla...
VLDB
1995
ACM
13 years 11 months ago
1995
ACM
: This paper defines a framework for explaining redo recovery after a system crash. In this framework, an installation graph explains the order in which operations must be install...