- Vladimír Mihál, Mária Bieliková: An Approach to Annotation of Web-Based Learning Texts on Programming. SMAP 2009
- Marián Šimko, Mária Bieliková. Semantic search on the Web using Heterogeneous Sources. WIKT 2009
- Dušan Zeleník, Mária Bieliková. Dynamics in Hierarchical Classification of News. WIKT 2009
- Peter Vojtek, Mária Bieliková. Applicability of Local Ranking Graph in the Social Network of Slovak Companies. WIKT 2009
- Michal Barla, Mária Bieliková. Web Personalization: an Adaptive Proxy Server. WIKT 2009