Top-K Shortest Paths in Large Typed RDF Datasets Challenge. - Ioannis Papadakis; Michalis Stefanidakis; Phivos Mylonas; Brigitte Endres-Niggemeyer; Spyridon Kazanas (SemWebEval@ESWC, 2016)

Navigational queries as property path queries employing the Kleene star operator. - Ioannis Papadakis; Spyridon Kazanas; Michalis Stefanidakis (SMAP, 2016)