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CAISE
2006
Springer
15 years 11 months ago
Semantic Annotation Framework to Manage Semantic Heterogeneity of Process Models
Effective discovery and sharing of process models within and/or across enterprises are important in process model management. A semantic annotation approach has been applied for sp...
Yun Lin, Darijus Strasunskas, Sari Hakkarainen, Jo...
CAISE
2006
Springer
15 years 11 months ago
An Interactive, Asymmetric and Extensional Method for Matching Conceptual Hierarchies
Our work deals with schema or ontology matching and is driven by the following statements: (1) Most of works only consider intensional description of schemas; (2) They mostly use s...
Jérôme David, Fabrice Guillet, R&eacu...
DELTA
2004
IEEE
15 years 11 months ago
Spectral Warping Revisited
Spectral warping is a time domain to time domain transformation on a signal that effectively warps the frequency content of the original signal. Here we present a matrix formulati...
Donald G. Bailey, Warwick Allen, Serge N. Demidenk...
DBISP2P
2006
Springer
195views Database» more  DBISP2P 2006»
15 years 11 months ago
XML Query Routing in Structured P2P Systems
Abstract. This paper addresses the problem of data placement, indexing, and querying large XML data repositories distributed over an existing P2P service infrastructure. Our archit...
Leonidas Fegaras, Weimin He, Gautam Das, David Lev...
DBISP2P
2006
Springer
110views Database» more  DBISP2P 2006»
15 years 11 months ago
Reusing Classical Query Rewriting in P2P Databases
Sharing of structured data in P2P overlays is a challenging problem, especially in the absence of a global schema. The nature of structured data stored in the overlay enforces stri...
Verena Kantere, Timos K. Sellis