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CORR
2010
Springer
88views Education» more  CORR 2010»
13 years 9 months ago
A fuzzified BRAIN algorithm for learning DNF from incomplete data
Aim of this paper is to address the problem of learning Boolean functions from training data with missing values. We present an extension of the BRAIN algorithm, called U-BRAIN (U...
Salvatore Rampone, Ciro Russo
EUSFLAT
2001
13 years 11 months ago
Evidence theory for data co-exploitation. Application for service life assessment of building products
An original method for service life assessment of building products is proposed. In addition to a rigorous analysis and system modelling, "Evidence Theory" is adapted an...
Jérôme Lair
DEXAW
2006
IEEE
104views Database» more  DEXAW 2006»
14 years 1 months ago
On Using Simplification and Correction Tables for Integrity Maintenance in Integrated Databases
When a database is defined as views over autonomous sources, inconsistencies with respect to global integrity constraints are to be expected. This paper investigates the possibili...
Henning Christiansen, Davide Martinenghi
SOFTWARE
2002
13 years 9 months ago
Temporal Probabilistic Concepts from Heterogeneous Data Sequences
We consider the problem of characterisation of sequences of heterogeneous symbolic data that arise from a common underlying temporal pattern. The data, which are subject to impreci...
Sally I. McClean, Bryan W. Scotney, Fiona Palmer
PODS
2008
ACM
159views Database» more  PODS 2008»
14 years 9 months ago
Approximation algorithms for clustering uncertain data
There is an increasing quantity of data with uncertainty arising from applications such as sensor network measurements, record linkage, and as output of mining algorithms. This un...
Graham Cormode, Andrew McGregor