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CIKM
2009
Springer
15 years 7 months ago
A framework for semantic link discovery over relational data
Discovering links between different data items in a single data source or across different data sources is a challenging problem faced by many information systems today. In partic...
Oktie Hassanzadeh, Anastasios Kementsietsidis, Lip...
IJCAI
2007
15 years 5 months ago
Locality Sensitive Discriminant Analysis
Linear Discriminant Analysis (LDA) is a popular data-analytic tool for studying the class relationship between data points. A major disadvantage of LDA is that it fails to discove...
Deng Cai, Xiaofei He, Kun Zhou, Jiawei Han, Hujun ...
IJAR
2007
90views more  IJAR 2007»
15 years 4 months ago
An argumentation framework for merging conflicting knowledge bases
The problem of merging multiple sources of information is central in many information processing areas such as databases integrating problems, multiple criteria decision making, e...
Leila Amgoud, Souhila Kaci
PODS
2010
ACM
223views Database» more  PODS 2010»
15 years 6 months ago
Characterizing schema mappings via data examples
Schema mappings are high-level specifications that describe the relationship between two database schemas; they are considered to be the essential building blocks in data exchange...
Bogdan Alexe, Phokion G. Kolaitis, Wang Chiew Tan
BMCBI
2006
89views more  BMCBI 2006»
15 years 4 months ago
ORENZA: a web resource for studying ORphan ENZyme activities
Background: Despite the current availability of several hundreds of thousands of amino acid sequences, more than 36% of the enzyme activities (EC numbers) defined by the Nomenclat...
Olivier Lespinet, Bernard Labedan