The present invention is an automated method and system of labeling of the axes of a graph with time based data. The present invention uses multi-level time labels to label the time axis of a graph. The invention generates a set of time labels by processing the input data; the time axis labels stores...http://www.google.fr/patents/US7146374?utm_source=gb-gplus-shareBrevet US7146374 - Automated multi-line labeling of a time axis
