Preliminary Study on Automatic Induction of Rules for Recognition of Semantic Relations between Proper Names in Polish Texts. - Michal Marcinczuk; Marcin Ptak (TSD, 2012)

Evaluation of baseline information retrieval for Polish open-domain Question Answering system. - Michal Marcinczuk; Adam Radziszewski; Maciej Piasecki; Dominik Piasecki; Marcin Ptak (RANLP, 2013)