StreamAPAS: Query Language and Data Model. - Marcin Gorawski; Aleksander Chrószcz (CISIS, 2009)

Query Processing Using Negative and Temporal Tuples in Stream Query Engines. - Marcin Gorawski; Aleksander Chrószcz (CEE-SET, 2009)

The Design of Stream Database Engine in Concurrent Environment. - Marcin Gorawski; Aleksander Chrószcz (OTM Conferences (2), 2009)

Optimization of operator partitions in stream data warehouse. - Marcin Gorawski; Aleksander Chrószcz (DOLAP, 2011)

Synchronization Modeling in Stream Processing. - Marcin Gorawski; Aleksander Chrószcz (ADBIS (2), 2012)

User Identity Unification in e-Commerce. - Marcin Gorawski; Aleksander Chrószcz; Anna Gorawska (ICSS, 2013)

Customer Unification in E-Commerce. - Marcin Gorawski; Aleksander Chrószcz; Anna Gorawska (IDEAL, 2013)