195 search results - page 31 / 39 » Mapping conceptual to logical models for ETL processes |
125
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
We introduce streaming data string transducers that map input data strings to output data strings in a single left-to-right pass in linear time. Data strings are (unbounded) seque...
109
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IEEEARES
2008
IEEE
15 years 6 months ago
2008
IEEE
—Data warehouse (DW) systems integrate data from heterogeneous sources and are used by decision makers to analyze the status and the development of an organization. Traditionally...
ICTAI
2008
IEEE
15 years 6 months ago
2008
IEEE
We elaborate upon the usage of action language C for representing and reasoning about biological models. First, we provide a simple extension of C allowing for variables and show ...
117
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ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
Automatic facial expression analysis is an important aspect of Human Machine Interaction as the face is an important communicative medium. We use our face to signal interest, disa...
103
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DBPL
1997
Springer
15 years 3 months ago
1997
Springer
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...