432 search results - page 55 / 87 » A Set-Theoretic Data Model For Evolving Database Environment... |
137
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
Customer preferences for products are drifting over time. Product perception and popularity are constantly changing as new selection emerges. Similarly, customer inclinations are ...
122
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WSC
2001
15 years 3 months ago
2001
This paper considers advantages and actual problems of web based simulation systems. Based on a review of environments and languages for web based simulation, some fundamental req...
143
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ICDIM
2010
IEEE
14 years 12 months ago
2010
IEEE
Data mining aims at extraction of previously unidentified information from large databases. It can be viewed as an automated application of algorithms to discover hidden patterns a...
122
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DMIN
2006
15 years 3 months ago
2006
are proposing a model to help organizations detect and prevent cheats in online assessments. First we analyze different student personalities, stress situations generated by onlin...
125
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IJCNN
2008
IEEE
15 years 8 months ago
2008
IEEE
— Nowadays, huge amounts of information from different industrial processes are stored into databases and companies can improve their production efficiency by mining some new kn...