Containment of Monadic Datalog Programs via Bounded Clique-Width. - Mikolaj Bojanczyk; Filip Murlak; Adam Witkowski (ICALP (2), 2015)

Eliminating Recursion from Monadic Datalog Programs on Trees. - Filip Mazowiecki; Joanna Ochremiak; Adam Witkowski (MFCS (1), 2015)

RecSys Challenge 2016: job recommendations based on preselection of offers and gradient boosting. - Andrzej Pacuk; Piotr Sankowski; Karol Wegrzycki; Adam Witkowski; Piotr Wygocki (RecSys Challenge, 2016)

Monadic Datalog and Regular Tree Pattern Queries. - Filip Mazowiecki; Filip Murlak; Adam Witkowski (ACM Trans. Database Syst., 2016)

Predicting winrate of Hearthstone decks using their archetypes. - Anna Sztyber; Jan Betley; Adam Witkowski (FedCSIS, 2018)

Satisfiability for SCULPT-Schemas for CSV-Like Data. - Johannes Doleschal; Wim Martens; Frank Neven; Adam Witkowski (ICDT, 2018)