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VLDB
2005
ACM
165views Database» more  VLDB 2005»
16 years 9 days ago
Semantic Adaptation of Schema Mappings when Schemas Evolve
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
Cong Yu, Lucian Popa
WEBI
2005
Springer
16 years 9 days ago
WICER: A Weighted Inter-Cluster Edge Ranking for Clustered Graphs
Several algorithms based on link analysis have been developed to measure the importance of nodes on a graph such as pages on the World Wide Web. PageRank and HITS are the most pop...
Divya Padmanabhan, Prasanna Kumar Desikan, Jaideep...
CAISE
2005
Springer
16 years 8 days ago
An MDD annotation methodology for Semantic Enhanced Service Oriented Architectures
Service Oriented Architectures are increasingly being used to achieve interoperability among heterogeneous systems. SOAs help developers to integrate different architectures in ord...
Lorenzo Pondrelli
IBPRIA
2005
Springer
16 years 8 days ago
Parallel Perceptrons, Activation Margins and Imbalanced Training Set Pruning
A natural way to deal with training samples in imbalanced class problems is to prune them removing redundant patterns, easy to classify and probably over represented, and label noi...
Iván Cantador, José R. Dorronsoro
COMPGEOM
2004
ACM
16 years 7 days ago
Deformable spanners and applications
For a set S of points in Rd, an s-spanner is a graph on S such that any pair of points is connected via some path in the spanner whose total length is at most s times the Euclidea...
Jie Gao, Leonidas J. Guibas, An Nguyen
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