There is provided a method, an apparatus and computer program product for the classification of measured data from a multi-core optical fiber, wherein even with event points which are difficult to distinguish or with identical event points and when there are deviations in distances between event points,...http://www.google.de/patents/US6160614?utm_source=gb-gplus-sharePatent US6160614 - Method, apparatus and computer program product for classification of measured data from multi-core optical fiber