𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Access control and audit model for the multidimensional modeling of data warehouses

✍ Scribed by Eduardo Fernández-Medina; Juan Trujillo; Rodolfo Villarroel; Mario Piattini

Book ID
113570471
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
578 KB
Volume
42
Category
Article
ISSN
0167-9236

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When cluster analysis is based on mixture models, choosing an appropriate model is a difficult problem. Previous studies usually addressed a part of this problem by estimating the number of clusters and assuming the type of model to be known. Various criteria to be minimized have been proposed to me