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» The Case for Grounding Databases
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SAC
2010
ACM
15 years 6 months ago
Mining interesting sets and rules in relational databases
In this paper we propose a new and elegant approach toward the generalization of frequent itemset mining to the multirelational case. We define relational itemsets that contain i...
Bart Goethals, Wim Le Page, Michael Mampaey
88
Voted
VLDB
1992
ACM
93views Database» more  VLDB 1992»
15 years 5 months ago
A Method for Change Computation in Deductive Databases
Change computation is an essential component in several capabilities of a deductive database,such as integrity constraints checking, materialized view maintenanceandcondition moni...
Toni Urpí, Antoni Olivé
DKE
2006
93views more  DKE 2006»
15 years 1 months ago
The ramification problem in temporal databases: Changing beliefs about the past
In this paper we study the ramification problem in the setting of temporal databases. Standard solutions from the literature on reasoning about action are inadequate because they ...
Nikos Papadakis, Grigoris Antoniou, Dimitris Plexo...
105
Voted
IJIS
2010
110views more  IJIS 2010»
14 years 10 months ago
The ramification problem in temporal databases: Concurrent execution
In this paper we study the ramification problem in the setting of temporal databases. Standard solutions from the literature on reasoning about action are inadequate because they ...
Nikos Papadakis, Dimitris Plexousakis, Grigoris An...
COOPIS
1994
IEEE
15 years 5 months ago
Query Translation Supporting the Migration of Legacy Databases into Cooperative Information Systems
In this paper, we present a query translation algorithm which allows object-oriented queries to be automatically translated into a relational query language. Our goal is to provid...
Daniel A. Keim, Hans-Peter Kriegel, Andreas Mieths...