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» Similarity relations in concept lattices
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KSEM
2010
Springer
14 years 9 months ago
A Concept Hierarchy Based Ontology Mapping Approach
Abstract. Ontology mapping is one of the most important tasks for ontology interoperability and its main aim is to find semantic relationships between entities (i.e. concept, attri...
Ying Wang, Weiru Liu, David A. Bell
IJIS
2007
97views more  IJIS 2007»
14 years 11 months ago
Attribute-oriented fuzzy generalization in proximity- and similarity-based relational database systems
article we investigate an attribute-oriented induction approach for acquisition of abstract knowledge from data stored in a fuzzy database environment. We utilize a proximity-based...
Rafal A. Angryk, Frederick E. Petry
ICASSP
2011
IEEE
14 years 3 months ago
Relative proportionate NLMS: Improving convergence for acoustic channel identification
It is known that the proportionate normalized least mean square (PNLMS) algorithm outperforms traditional normalized least mean square(NLMS) algorithm, in terms of fast initial co...
Tao Yu, John H. L. Hansen
WIDM
1999
ACM
15 years 4 months ago
Automatic Migration of Files into Relational Databases
In order to provide database-like features for files, particularly for searching in Web data, one solution is to migrate file data into a relational database. Having stored the da...
Uwe Hohenstein, Andreas Ebert
DEXAW
2000
IEEE
76views Database» more  DEXAW 2000»
15 years 4 months ago
A Semantical Twist to Syntactical Navigation
Given their simple nature, the success of keyword based retrieval systems is astonishing. Although these methods seemingly only process words (and their word counts), they rely on...
F. Grootjen