Parallel Processing and Applied Mathematics 11th International Conference, PPAM 2015, Krakow, Poland, September 6-9, 2015. Revised Selected Papers, Part I - Wyrzykowski, Roman; Deelman, Ewa; Dongarra, Jack; Karczewski, Konrad; Kitowski, Jacek; Wiatr, Kazimierz (Springer International Publishing : Imprint: Springer, 2016)