12289 search results - page 259 / 2458 » System modeling with mixed object and data models |
189
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ER
1994
Springer
15 years 10 months ago
1994
Springer
A normal form object-oriented entity relationship (OOER) diagram is presented to address a set of 00 data modelling issues, viz. the inability to judge the quality of an 00 schema,...
170
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HICSS
2007
IEEE
16 years 25 days ago
2007
IEEE
While exploring value webs -cooperating enterprises- it is common to view such webs from multiple perspectives: (1) the business value perspective, (2) the business process perspe...
127
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IDA
1997
Springer
15 years 10 months ago
1997
Springer
This paper evaluates the performance of ten significance measures applied to the problem of determining an appropriate network structure, for data modelling with neurofuzzy syste...
274
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ICDE
1996
IEEE
16 years 7 months ago
1996
IEEE
The Mariposa distributed data manager uses an economic model for managing the allocation of both storage objects and queries to servers. In this paper, we present extensions to th...
186
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ECIS
2000
15 years 7 months ago
2000
Different models of Decision Support Systems (DSS) are used in medicine to help physicians in disease diagnosis, prognosis evaluation and therapy prescription. The DSS models rely ...