@TechReport{buhmann_et_al:DagSemRep.235,
author = {Buhmann, Joachim M. and Maass, Wolfgang and Ritter, Helge and Tishby, Naftali},
title = {{Unsupervised Learning (Dagstuhl Seminar 99121)}},
pages = {1--27},
ISSN = {1619-0203},
year = {1999},
type = {Dagstuhl Seminar Report},
number = {235},
institution = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
address = {Dagstuhl, Germany},
URL = {https://drops.dagstuhl.de/entities/document/10.4230/DagSemRep.235},
URN = {urn:nbn:de:0030-drops-151219},
doi = {10.4230/DagSemRep.235},
}