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IJWIS
2006
13 years 9 months ago
2006
In data engineering, view formalisms are used to provide flexibility to users and user applications by allowing them to extract and elaborate data from the stored data sources.
BIRTHDAY
2004
Springer
14 years 3 months ago
2004
Springer
A family of mathematical models of nondeterministic data flow is introduced. These models are constructed out of sets of traces, successes, failures and divergences, cf. Hoare’s...
NCA
2007
IEEE
13 years 9 months ago
2007
IEEE
Based on independent component analysis (ICA) and self-organizing maps (SOM), this paper proposes an ISOM-DH model for the incomplete data’s handling in data mining. Under these ...
JSW
2007
13 years 9 months ago
2007
— Software is often constructed using a layered approach to encapsulate various functionality in corresponding layers. Individual requirements of each layer demand layer specifi...
ICEIS
2002
IEEE
14 years 2 months ago
2002
IEEE
: The World-Wide-Web contains data that cannot be constrained by a schema. Another source for such data is heterogenous corporate systems which are integrated in order to get bette...