Partial Aggregation Using Hibernate. - Michal Gawarkiewicz; Piotr Wisniewski 001 (FGIT, 2011)

Information Retrieval across Information Visualization. - Veslava Osinska; Piotr Bala; Michal Gawarkiewicz (FedCSIS, 2012)

Enhanced segment trees in object-relational mapping. - Michal Gawarkiewicz; Piotr Wisniewski 001; Krzysztof Stencel (BCI, 2013)

Granular Indices for HQL Analytic Queries. - Michal Gawarkiewicz; Piotr Wisniewski 001; Krzysztof Stencel (BDAS, 2014)