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» A new Informative Generic Base of Association Rules
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IDEAS
2005
IEEE
93views Database» more  IDEAS 2005»
15 years 11 months ago
Semantic Query Transformation Using Ontologies
Traditional approaches to query processing aim at rewriting a given query into another more efficient one that uses less time and/or resources during the execution. There by, the...
Chokri Ben Necib, Johann Christoph Freytag
VLDB
2004
ACM
127views Database» more  VLDB 2004»
15 years 11 months ago
Computing Frequent Itemsets Inside Oracle 10G
1 Frequent itemset counting is the first step for most association rule algorithms and some classification algorithms. It is the process of counting the number of occurrences of ...
Wei Li, Ari Mozes
STOC
2007
ACM
112views Algorithms» more  STOC 2007»
16 years 6 months ago
Smooth sensitivity and sampling in private data analysis
We introduce a new, generic framework for private data analysis. The goal of private data analysis is to release aggregate information about a data set while protecting the privac...
Kobbi Nissim, Sofya Raskhodnikova, Adam Smith
OOIS
2001
Springer
15 years 10 months ago
A Designing Model of XML-Dataweb
We propose a designing method of Web application based on the new standard XML and on the dataweb notion. The content of the dataweb is obtained by an integration technique of het...
Moussa Lo, Amrane Hocine, Patrick Raffinat
EKAW
2008
Springer
15 years 7 months ago
Mapping General-Specific Noun Relationships to WordNet Hypernym/Hyponym Relations
In this paper, we propose a new methodology based on directed graphs and the TextRank algorithm to automatically induce general-specific noun relations from web corpora frequency c...
Gaël Dias, Raycho Mukelov, Guillaume Cleuziou