Multistep production of $\eta$ and hard $\pi^0$ mesons in subthreshold Au-Au collisions - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review Letters Year : 1998

Multistep production of $\eta$ and hard $\pi^0$ mesons in subthreshold Au-Au collisions

A.R. Wolf
  • Function : Author
M. Appenheimer
  • Function : Author
R. Averbeck
  • Function : Author
Y. Charbonnier
  • Function : Author
J. Daz
  • Function : Author
A. Dppenschmidt
  • Function : Author
V. Hejny
  • Function : Author
S. Hlavac
  • Function : Author
R. Holzmann
  • Function : Author
A. Kugler
  • Function : Author
H. Lhoner
  • Function : Author
A. Marn
  • Function : Author
V. Metag
  • Function : Author
R. Novotny
  • Function : Author
R.W. Ostendorf
  • Function : Author
R. Pleska
  • Function : Author
A. Schubert
  • Function : Author
R.H. Siemssen
  • Function : Author
R.S. Simon
  • Function : Author
R. Stratmann
  • Function : Author
H. Stroher
  • Function : Author
P. Tlusty
  • Function : Author
P.H. Vogt
  • Function : Author
V. Wagner
  • Function : Author
J. Wei
  • Function : Author
H.W. Wilschut
  • Function : Author
F. Wissmann
  • Function : Author
M. Wolf
  • Function : Author

Abstract

We present an unsupervised approach to cluster sequences. This method is inspired by topology learning methods for hidden Markov models, and is built upon the definition of a distance between Markov models. This type of technique may be used to learn Markovian character models from data or to identify allographs or handwriting styles.
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Dates and versions

in2p3-00005929 , version 1 (29-08-2000)

Identifiers

  • HAL Id : in2p3-00005929 , version 1

Cite

A.R. Wolf, M. Appenheimer, R. Averbeck, Y. Charbonnier, J. Daz, et al.. Multistep production of $\eta$ and hard $\pi^0$ mesons in subthreshold Au-Au collisions. Physical Review Letters, 1998, 80, pp.5281-5284. ⟨in2p3-00005929⟩
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