Nested classes of -semi-selfdecomposable distributions

Interfaces for Nested Classes

Class nesting has emerged as a promising modularization mechanism in class-based object oriented languages. Several recent research results employ class nesting to concisely express relationships among multiple classes. Nevertheless, the issue of type system support for nested classes has not been addressed in previous work. In this paper, we discuss the problem in the context of Java and the J...

Lp-Nested Symmetric Distributions

A important part in statistical analysis of data is to find a class of models that is flexible and rich enough to model the regularities in the data, but at the same time exhibits enough symmetry and structure itself to still be computationally and analytically tractable. One special way of introducing such a symmetry is to fix the general form of the isodensity contour lines. This approach was...

Semi-θ-Open Sets and New Classes of Maps

Learning Nested Concept Classes with Limited Storage

Resource limitations have played an important role in the development and veri ® cation of theories about intelligent behaviour. This paper is a step towards answering the question of what eŒect limited memory has on the ability of intelligent machines to learn from data. Our analysis is applicable to many existing learning methods, especially those that incrementally construct a generalization...

Editorial S4 Classes for Distributions

Welcome to the first regular issue of R News for 2006. This is a bumper issue, with a thirteen contributed articles. Many thanks to the contributors and reviewers for all of the enthusiasm and effort that they put into these articles. This issue begins with some “methodological” papers. Peter Ruckdeschel, Matthias Kohl, Thomas Stabla, and Florian Camphausen introduce their distr package, which ...