no code implementations • 25 Feb 2022 • Simon Streicher
The first is a comparison between factor graphs and cluster graphs on graph colouring problems such as Sudokus - indicating a significant advantage for preferring cluster graphs.
no code implementations • 7 Oct 2021 • Simon Streicher, Willie Brink, Johan du Preez
We present a means of formulating and solving the well known structure-and-motion problem in computer vision with probabilistic graphical models.
no code implementations • 5 Oct 2021 • Simon Streicher, Johan du Preez
We present a means of formulating and solving graph coloring problems with probabilistic graphical models.
1 code implementation • 30 Sep 2021 • Simon Streicher, Johan du Preez
It is in principle possible to convert loopy PGMs to an equivalent tree structure, but this is usually impractical for interesting problems due to exponential blow-up.
no code implementations • 8 Apr 2019 • Simon Streicher, Carl Sandrock
Finding the source of a disturbance or fault in complex systems such as industrial chemical processing plants can be a difficult task and consume a significant number of engineering hours.