OntoQuad: Native High-Speed RDF DBMS for Semantic Web. - Alexander Potocki; Anton Polukhin; Grigory Drobyazko; Daniel Hladky; Victor P. Klintsov; Jörg Unbehauen (KESW, 2013)

Challenge Accepted: QUAD Meets MOCHA2017. - Alexander Potocki; Daniel Hladky; Martin Voigt (SemWebEval@ESWC, 2017)

Federated SPARQL Query Processing Via CostFed. - Alexander Potocki; Muhammad Saleem 002; Tommaso Soru; Olaf Hartig; Martin Voigt; Axel-Cyrille Ngonga Ngomo (ISWC (Posters, Demos & Industry Tracks), 2017)

CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation. - Muhammad Saleem 002; Alexander Potocki; Tommaso Soru; Olaf Hartig; Axel-Cyrille Ngonga Ngomo (SEMANTiCS, 2018)