16 citations · 49 across the 6 of their papers we have counts for
6 papers
Random Forests for Change Point Detection
Malte Londschien, Peter Bühlmann, Solt Kovács
We propose a novel multivariate nonparametric multiple change point detection method using classifiers. We construct a classifier log-likelihood ratio that uses class probability p…
Optimistic search: Change point estimation for large-scale data via adaptive logarithmic queries
Solt Kovács, Housen Li, Lorenz Haubner +2
Change point estimation is often formulated as a search for the maximum of a gain function describing improved fits when segmenting the data. Searching through all candidates requi…
Ionization of small molecules induced by H, He and N projectiles: comparison of experiment with quantum and classical calculations
S. T. S. Kovács, P. Herczku, Z. Juhász +3
We report the energy and angular distribution of ejected electrons from CH and HO molecules impacted by 1 MeV H, He and 650 keV N ions. Spectra were measured…
Dissociative ionization of the HO molecule induced by medium energy singly charged projectiles
S. T. S. Kovács, P. Herczku, Z. Juhász +3
We report on the fragmentation of the water molecule by MeV H, He and 650 keV N ion impact. The fragment-ion energy spectra were measured by an electrostatic…
Anion emission from water molecules colliding with positive ions: Identification of binary and many-body processes
J. -Y. Chesnel, Z. Juhász, E. Lattouf +9
It is shown that negative ions are ejected from gas-phase water molecules when bombarded with positive ions at keV energies typical of solar-wind velocities. This finding is releva…
Formation of anions and cations via a binary-encounter process in OH + Ar collisions: the role of dissociative excitation and statistical aspects
E. Lattouf, Z. Juhász, J. -Y. Chesnel +8
Molecular fragmentation leading to the formation of negatively and positively charged hydrogen ions in 7-keV OH + Ar collisions is investigated experimentally. The most strikin…