Network Heterogeneity and Node Capacity lead to Heterogeneous Scaling of fluctuations in Random Walks on graphs. - Kosmas Kosmidis; Moritz Emanuel Beber; Marc-Thorsten Hütt (Adv. Complex Syst., 2015)

The evolution of triangular research and innovation collaborations in the European area. - Konstantinos Angelou; Michael Maragakis; Kosmas Kosmidis; P. Argyrakis (J. Informetrics, 2021)