In this paper, we propose a multi-level statistical shape modeling approach that overcomes the limitations of the global shape modeling scheme. We disentangle the shared shape space used in the global ...

Multi-level modeling (MLM) as part of object-oriented modeling aims at fully utilizing the expressive power of multiple abstraction levels. While these levels where initially used to define ...

Traditional two-level modeling approaches distin-guish between class- and object features. Using UML parlance, classes have attributes which require their instances to have object slots. Multi-Level ...

This paper illustrates the advantages of a multilevel/hierarchical approach for predictive modeling, including flexibility of model formulation, explicitly accounting for hierarchical structure in the ...

Results indicate that the MH-RM algorithm can produce estimates and standard errors efficiently. Simulations, with various sampling and measurement structure conditions, were conducted to obtain ...

The path itself and what actions lead to conversion. The impact of designated touch points along the way. Multi-touch attribution can provide a more illuminating vantage point.

A multi-factor model uses many factors in its computations to explain market phenomena and/or equilibrium asset prices.