People

Nikola Obrenović

rsz_img_4848

Position:Senior researcher

Google Scholar

Nikola Obrenović works as a Senior Researcher at the Center for Information Technologies, BioSense Institute, University of Novi Sad. He received his PhD degree in Electrical and Computer Engineering – Computing and Control Engineering from the University of Novi Sad, in October 2015. His doctoral studies and thesis incorporated areas of model-driven database development, rapid prototyping and automatic design verification. Between July 2017 and June 2019, Nikola was employed as Postdoctoral researcher at École polytechnique fédérale de Lausanne, Switzerland. There, Nikola participated in several EU and Swiss national projects in the fields of mathematical optimization and operations research. Before joining BioSense Institute in July 2019, Nikola held a position of an Assistant Professor at the Department of Power, Electronic and Telecommunication Engineering, Faculty of Technical Sciences, University of Novi Sad. Currently, his research interests include mathematical optimization, operations research, machine learning, databases, and model-driven software engineering.
Additionally, Nikola Obrenović has strong practical experience in software industry. He has been employed as a software engineer and architect at several international software companies and independent projects. Most notably, he was a software architect for project “JourneyTree – Advanced Customer Analytics Made Simple”, funded by DataPitch program, under the European Commission’s Horizon 2020 research and innovation program.

Center:

proba 2

CIT

Themes:

1. Machine Learning

2. Big Data Analytics

Publications:

  1. Obrenović, N., Luković, I., Ristić, S. “Consolidation of database check constraints”, Software and Systems Modeling (SoSyM), Springer, ISSN: 1619-1366, DOI: 10.1007/s10270-017-0637-2, Vol. 18, No. 3, 2019, pp. 2111-2135.
  2. Obrenović, N. “Railway Disruption Management with Viriato and Algorithm Platform”, International Rail and Mobility Conference – nextRail19, ETH Zurich, September 12-14, 2019, Zurich, Switzerland.
  3. Ataç, S., Obrenović, N., and Bierlaire, M., “A holistic decision making framework for a vehicle sharing system”, Modern Approaches in Data Engineering and Information System Design Workshop 2019, University of Maribor, September 08, 2019, Bled, Slovenia. Proceedings, New Trends in Databases and Information Systems, ISBN 978-3-030-30277-1, pp. 306-314, Springer, Cham, DOI: 10.1007/978-3-030-30278-8_32.
  4. Obrenović, N., Lurkin, V., and Bierlaire, M., “Capacity-Oriented Marshaling and Shunting Yards Location Problem”, Odysseus 2018 – 7th International Workshop on Freight Transportation and Logistics, University of Cagliari, June 3-8, 2018, Cagliari, Sardinia, Italy. Online book of abstracts: https://convegni.unica.it/odysseus2018/files/2018/06/BookOfAbstracts2.pdf.
  5. Obrenović, N., Vidaković, G., and Luković, I., “The Choice of Metric for Clustering of Electrical Power Distribution Consumers”, 1st International Data Science Conference (IDSC 2017), University of Applied Sciences Salzburg, June 12-13, 2017, Salzburg, Austria. Proceedings, Data Science – Analytics and Applications, ISBN 978-3-658-19286-0, Springer Vieweg, Wiesbaden, DOI 10.1007/978-3-658-19287-7_10.