Optimization of Object-Oriented Queries Involving Weakly Dependent Subqueries. - Michal Bleja; Tomasz Marek Kowalski; Radoslaw Adamus; Kazimierz Subieta (ICOODB, 2009)

Optimization of object-oriented queries addressing large and small collections. - Michal Bleja; Krzysztof Stencel; Kazimierz Subieta (IMCSIT, 2009)

Optimization of Object-Oriented Queries through Rewriting Compound Weakly Dependent Subqueries. - Michal Bleja; Tomasz Marek Kowalski; Kazimierz Subieta (DEXA (1), 2010)

Optimization of Object-Oriented Queries through Pushing Selections. - Marcin Drozd; Michal Bleja; Krzysztof Stencel; Kazimierz Subieta (ADBIS (2), 2012)

Generalized Independent Subqueries Method. - Tomasz Marek Kowalski; Radoslaw Adamus; Jacek Wislicki; Michal Bleja (ICEIS (1), 2012)