Forward View Retrospective

Scaling Inter - Domain Routing — A View Forward

In the previous IPJ article, "Analyzing the Internet BGP Routing Table," (Vol. 4, No. 1, March 2001) we looked at the characteristics of the growth of the routing table in recent years. The motivation for this work is to observe aspects of the Internet routing table in order to understand the evolving structure of the Internet and thereby attempt to predict some future requirements for routing ...

Gpss / H : a 23 - Year Retrospective View

GPSS/H was first placed into commercial service in November, 1977. Over the ensuing 23 years, it has become well known for its speed and dependability. In GPSS/H, the process-interaction world view has been combined with many advanced features to make an extremely powerful and flexible tool, capable of handling large, complicated models with ease, yet still providing exceptionally high performa...

Possibilistic logic: a retrospective and prospective view

Possibilistic logic is a weighted logic introduced and developed since the mid-1980s, in the setting of arti(cial intelligence, with a view to develop a simple and rigorous approach to automated reasoning from uncertain or prioritized incomplete information. Standard possibilistic logic expressions are classical logic formulas associated with weights, interpreted in the framework of possibility...

The Postgraduate Medical Journal--a retrospective view.

A Retrospective View on Sampled - Data {

A personal and retrospective view on sampled-data control systems is given. Emphasis is placed on the course of the discovery of a function space model, currently known as the lifted model, for this class of systems. Its impact on the frequency domain characteristics is discussed. A design example is given to illustrate the contents. 1. Prelude In this brief article, I will attempt to give a fa...