Twisted Eight
LiLit is a program to visualize functionals on freeform surfaces. It uses biquadratic g-splines to display surfaces and functions, which are defined by a control mesh for the surface and the function from some file in a special input format. It can run the Doo-Sabin subdivision algorithm on the control […]

LiLit

DeLia intends to address those problems as a universal packaging, configuration and administration system. Instead of setting exact requirements for the configuration of a system the intention is to provide a flexible approach to the configuration within a fixed, but general framework of options. However, at this stage it does […]

DeLiA Overview

partially asynchronous algorithm
F. C. Langbein, Teilweise Asynchrone Algorithmen  [Partially Asynchronous Algorithms]. Parallel Computing Seminar, Second Chair, Mathematical Institute A, Stuttgart University, February 1996. [PDF] [LaTeX (tar.gz)]

Partially Asynchronous Algorithms

PIDS is an algorithm for simplifying mathematical expressions, implemented in emacs lisp. pids-1.0.tar.gz – PIDS Version 1.0. If you use this code please cite

PIDS Code

PIDS Algorithm
F. C. Langbein, S. G. Schirmer, K. Organtzoglou. The PIDS Algorithm. Technical Report, Mathematical Institute A, Stuttgart University, 1995. [DOI:10.13140/RG.2.1.2798.4728] [PDF]

The PIDS Algorithm

Memberships American Mathematical Society British Science Association The Geometric Modelling Society IEEE IEEE Computer Society IEEE Rebooting Computing Community IEEE Life Sciences Community IEEE Internet of Things Community IEEE Computer Society Technical Committee on Pattern Analysis and Machine Intelligence IEEE Computer Society Technical Committee on Mathematical Foundations of Computing Science […]

Networks and Memberships

Frank C Langbein
“Crazy am I? We’ll see whether I’m crazy or not!” (Dr. Frankenstein in the 1931 classic movie, ogg file) Scientist, working on quantum control, computational modelling, machine learning, applied geometry and visual computing. Dark witch, who does not believe but thinks. Geek, developing free software and beyond – libertas aut […]

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I prefer e-mail over any other form of communication. I answer any reasonable e-mail addressed to me personally, but sometimes you have to be patient, very patient. If possible, please encrypt your message with one of the keys below. If you would like to meet me in person it is […]

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