Text Categorization as a Graph Classification Problem. - François Rousseau 001; Emmanouil Kiagias; Michalis Vazirgiannis (ACL (1), 2015)

A k-core Decomposition Framework for Graph Clustering. - Christos Giatsidis; Fragkiskos D. Malliaros; Nikolaos Tziortziotis; Charanpal Dhanjal; Emmanouil Kiagias; Dimitrios M. Thilikos; Michalis Vazirgiannis (CoRR, 2016)