Trustless Intermediation in Blockchain-Based Decentralized Service Marketplaces. - Markus Klems; Jacob Eberhardt; Stefan Tai; Steffen Härtlein; Simon Buchholz; Ahmed Tidjani (ICSOC, 2017)

The Minimum Shared Edges Problem on Grid-Like Graphs. - Till Fluschnik; Meike Hatzel; Steffen Härtlein; Hendrik Molter; Henning Seidler (WG, 2017)