Graph grammar-based multi-thread multi-frontal parallel solver with trace theory-based scheduler. - Pawel Obrok; Pawel Pierzchala; Arkadiusz Szymczak; Maciej Paszynski (ICCS, 2010)

Extended Diffix. - Paul Francis; Sebastian Probst Eide; Pawel Obrok; Cristian Berneanu; Sasa Juric; Reinhard Munz (CoRR, 2018)