@ARTICLE{
author={Stamenkovic Dusan|,Karatzoglou Alexandros|,Arapakis Ioannis|,Xin Xin|,Katevas Kleomenis|},
year={2022},
title={Choosing the Best of Both Worlds: Diverse and Novel Recommendations through Multi-Objective Reinforcement Learning},
journal={WSDM'22: PROCEEDINGS OF THE FIFTEENTH ACM INTERNATIONAL CONFERENCE ON WEB SEARCH AND DATA MINING},
volume={},
number={},
pages={957-965},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Arapakis Ioannis|,...|,Jakovetic Dusan|,...|,(broj koautora 28)|},
year={2019},
title={Towards Specification of a Software Architecture for Cross-Sectoral Big Data Applications},
journal={2019 IEEE WORLD CONGRESS ON SERVICES (IEEE SERVICES 2019)},
volume={},
number={},
pages={394-395},
document_type={Proceedings Paper},
}