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IAJIT
2010
157views more  IAJIT 2010»
14 years 8 months ago
Fast Cryptographic Privacy Preserving Association Rules Mining on Distributed Homogenous Database
: Privacy is one of the most important properties of an information system must satisfy, in which systems the need to share information among different, not trusted entities, the p...
Ashraf El-Sisi
IDA
2002
Springer
14 years 9 months ago
Optimization of association rule mining queries
Levelwise algorithms (e.g., the Apriori algorithm) have been proved eective for association rule mining from sparse data. However, in many practical applications, the computation ...
Baptiste Jeudy, Jean-François Boulicaut
BIRTHDAY
2005
Springer
15 years 3 months ago
Graph Transformation with Variables
Abstract. Variables make rule-based systems more abstract and expressive, as witnessed by term rewriting systems and two-level grammars. In this paper we show that variables can be...
Berthold Hoffmann
PODS
2007
ACM
203views Database» more  PODS 2007»
15 years 9 months ago
Decision trees for entity identification: approximation algorithms and hardness results
We consider the problem of constructing decision trees for entity identification from a given relational table. The input is a table containing information about a set of entities...
Venkatesan T. Chakaravarthy, Vinayaka Pandit, Samb...
FSKD
2007
Springer
128views Fuzzy Logic» more  FSKD 2007»
15 years 1 months ago
A First Step towards an Epistemology of the Subjective Uncertainty: Its Premises and Modeling
The uncertainty may be divides it into two major groups, "objective uncertainty" and "subjective uncertainty". The objective uncertainty has already been exten...
Fabio Campos, Andre Neves, R. Souza