Fig. 1
The 52 partitions of a set with n = 5 elements. Each partition corresponds to one hypothesis for five distinct sources from five distinct catalogues. Left: k = 5, the five sources are from five distinct real sources. Right: k = 1, the five sources are from a same real source. (Tilman Piesk – CC BY 3.0 – modified – link in footnote).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.