Principal Component Analysis (PCA) has been widely used for the representation of shape, appearance, and motion. One drawback of typical PCA methods is that they are least squares...
We consider feature extraction (dimensionality reduction) for compositional data, where the data vectors are constrained to be positive and constant-sum. In real-world problems, t...
Component-based software development has proven effective for systems implementation in well-understood application domains, but is still insufficient for the creation of reusable...
The extraction of reusable software components from existing systems is an attractive idea. The goal of the work in this paper is not to extract a component automatically, but to ...
Formal specifications are now widely accepted in software development. Recently, the need for a separation of concerns with reference to static and dynamic aspects appeared. Furth...