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» Deriving Concept Mappings through Instance Mappings
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DEXA
2010
Springer
180views Database» more  DEXA 2010»
13 years 11 months ago
Approximate Instance Retrieval on Ontologies
With the development of more expressive description logics (DLs) for the Web Ontology Language OWL the question arises how we can properly deal with the high computational complexi...
Tuvshintur Tserendorj, Stephan Grimm, Pascal Hitzl...
ICSOFT
2007
13 years 11 months ago
Integrating Software Architecture Concepts Into the MDA Platform
: Architecture Description Languages (ADLs) provide an abstract representation of software systems. Achieving a concrete mapping of such representation into the implementation is o...
Adel Alti, Tahar Khammaci, Adel Smeda, Djamel Benn...
SDM
2007
SIAM
176views Data Mining» more  SDM 2007»
13 years 11 months ago
Adaptive Concept Learning through Clustering and Aggregation of Relational Data
We introduce a new approach for Clustering and Aggregating Relational Data (CARD). We assume that data is available in a relational form, where we only have information about the ...
Hichem Frigui, Cheul Hwang
SIGMOD
2005
ACM
140views Database» more  SIGMOD 2005»
14 years 10 months ago
Artemis message exchange framework: semantic interoperability of exchanged messages in the healthcare domain
One of the most challenging problems in the healthcare domain is providing interoperability among healthcare information systems. In order to address this problem, we propose the ...
Veli Bicer, Gokce Laleci, Asuman Dogac, Yildiray K...
GECCO
2004
Springer
142views Optimization» more  GECCO 2004»
14 years 3 months ago
Evolutionary Computation Techniques for Optimizing Fuzzy Cognitive Maps in Radiation Therapy Systems
Abstract. The optimization of a Fuzzy Cognitive Map model for the supervision and monitoring of the radiotherapy process is proposed. This is performed through the minimization of ...
Konstantinos E. Parsopoulos, Elpiniki Papageorgiou...