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Here, it is particularly important to monitor and thus avoid possible overfitting due to limited sample size. A stability assessment of the BSS decomposition allows to solve this task and an additional grouping of the BSS components reveals interesting structure, that could ultimately be used for gaining a better physiological modeling of the data. <\/jats:p>","DOI":"10.1142\/s0218127404009466","type":"journal-article","created":{"date-parts":[[2004,3,23]],"date-time":"2004-03-23T06:29:26Z","timestamp":1080023366000},"page":"773-791","source":"Crossref","is-referenced-by-count":32,"title":["BLIND SOURCE SEPARATION TECHNIQUES FOR DECOMPOSING EVENT-RELATED BRAIN SIGNALS"],"prefix":"10.1142","volume":"14","author":[{"given":"KLAUS-ROBERT","family":"M\u00dcLLER","sequence":"first","affiliation":[{"name":"Department of Computer Science,  University of Potsdam, August-Bebel-Strasse 89, 14482 Potsdam, Germany"},{"name":"Fraunhofer FIRST.IDA,  Kekul\u00e9str. 7, 12489 Berlin, Germany"}]},{"given":"RICARDO","family":"VIG\u00c1RIO","sequence":"additional","affiliation":[{"name":"Neural Networks Research Centre,  HUT, P.O. 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