Tina Geweniger D. Zühlke Barbara Hammer Thomas Villmann Fuzzy Variant of Affinity Propagation in Comparison to Median Fuzzy c-Means. 72-79 2009 WSOM http://dx.doi.org/10.1007/978-3-642-02397-2_9 conf/wsom/2009 db/conf/wsom/wsom2009.html#GewenigerZHV09