Mattias Ohlsson
Professor
Extensions and explorations of the elastic arms algorithm
Författare
Summary, in English
The deformable templates method for track finding in high energy physics is reviewed and extended to handle multiple and secondary vertex positions. An automatized minimization method that handles different types of parametrizations is derived. It is based on the gradient descent method but modified with an explicit calculation of the natural metric. Also a simplified and more intuitive derivation of the algorithm using Potts mean field theory equations is given.
Avdelning/ar
- Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation
- Beräkningsbiologi och biologisk fysik - Genomgår omorganisation
Publiceringsår
1993
Språk
Engelska
Sidor
19-32
Publikation/Tidskrift/Serie
Computer Physics Communications
Volym
77
Issue
1
Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Other Computer and Information Science
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0010-4655