Supporting High-Tech Crime Investigation through Dynamic Service Integration. - Cezary Mazurek; Maciej Stroinski; Dariusz Walczak; Marcin Wolski (ICNS, 2009)

Surveillance System in Service-Oriented Manner. - Damian Mierzwinski; Dariusz Walczak; Marcin Wolski; Marcin Wrzos (SYNASC, 2010)

Video and Sensor Data Integration in a Service-Oriented Surveillance System. - Damian Mierzwinski; Dariusz Walczak; Marcin Wolski; Marcin Wrzos (Scalable Comput. Pract. Exp., 2011)

Machine-to-Machine communication and data processing approach in Future Internet applications. - Dariusz Walczak; Marcin Wrzos; A. Radziuk; Bartosz Lewandowski; Cezary Mazurek (CSNDSP, 2012)

Project rankings for participatory budget based on the fuzzy TOPSIS method. - Dariusz Walczak; Aleksandra Rutkowska (Eur. J. Oper. Res., 2017)

Project Comparison Method Supporting Participatory Budget Process - Poznan Case Study. - Aleksandra Rutkowska; Dariusz Walczak; Agata Filipowska (SoCPaR, 2020)