Research
Bibliography
Publications, newest first. Papers up to 2010 were published under the name Tomašević.
Journal papers
13 items- 2026
EduGrader: The AI-powered grading assistant
S. Iković, J. Graovac
Computer Science and Information Systems (ComSIS), OnLine-First, Issue 00, pp. 26-26
- 2026
Building an emotion lexicon for Serbian using curated language resources
M. Šošić, J. Graovac, R. Stanković
Language Resources and Evaluation, vol. 60, no. 1, art. 9
- 2022
Effective methods for email classification: Is it a business or personal email?
M. Šošić, J. Graovac
Computer Science and Information Systems (ComSIS), vol. 19, no. 3, pp. 1155-1175
- 2020
Teaching graduate students how to review research articles and respond to reviewer comments
M. Banković, V. Filipović, J. Graovac, J. Hadži-Purić, A. R. Hurson, A. Kartelj, J. Kovačević, N. Korolija, M. Kotlar, N. B. Krdžavac, F. Marić, S. Malkov, V. Milutinović, N. Mitić, S. Mišković, M. Nikolić, G. Pavlović-Lažetić, D. Simić, S. Stojanović Đurđević, S. Vujičić Stanković, M. Vujošević Janičić, M. Živković
Advances in Computers, vol. 116, pp. 1-63, Elsevier
- 2019
NgramSPD: Exploring optimal n-gram model for sentiment polarity detection in different languages
J. Graovac, M. Mladenović, I. Tanasijević
Intelligent Data Analysis, vol. 23, no. 2, pp. 279-296
- 2017
Hierarchical vs. flat n-gram-based text categorization: Can we do better?
J. Graovac, J. Kovačević, G. Pavlović-Lažetić
Computer Science and Information Systems (ComSIS), vol. 14, no. 1, pp. 103-121
- 2016
Application of a structural support vector machine method to n-gram based text classification in Serbian
J. Kovačević, J. Graovac
INFOtheca - Journal of Information and Library Science, vol. 16, no. 1-2, pp. 5-23
- 2015
Language independent n-gram-based text categorization with weighting factors: A case study
J. Graovac, J. Kovačević, G. Pavlović-Lažetić
JIDM - Journal of Information and Data Management, vol. 6, no. 1, pp. 4-17
- 2015
Prospective automated hierarchical classification of digitized documentsaccepted
J. Kovačević, J. Graovac
Review of the National Center for Digitization
- 2014
A variant of n-gram based language-independent text categorization
J. Graovac
Intelligent Data Analysis, vol. 18, no. 4, pp. 677-695
- 2013
Wordnet-based text categorization technique
J. Graovac
INFOtheca - Journal of Information and Library Science, vol. 14, no. 2
- 2007
Random k-GD-SAT model and its phase transition
M. Vujošević-Janičić, J. Tomašević, P. Janičić
Journal of Universal Computer Science, vol. 13, no. 4, pp. 572-591
- 2006
Statistical dependence of protein secondary structure on amino acid bigrams
M. Živković, S. Malkov, S. Zarić, M. Vujošević-Janičić, J. Tomašević, G. Predović, N. Blažić, M. V. Beljanski
Chemical Industry and Chemical Engineering Quarterly, 12(1), 82
Conference papers
17 items- 2026
A multilingual sentence-transformer baseline for Serbian newspaper topic classification
S. Petalinkar, M. Ikonić Nešić, R. Stanković, J. Graovac
International Conference on Language Technologies for Low-resource Languages (LATE-LRL), Fes, Morocco
- 2026
Same pace, different path: An NLP-based analysis of gender disparities in IT careers
M. Gligorijević, M. Vujošević Janičić, J. Graovac
Artificial Intelligence Conference, Belgrade, Serbia
- 2026
Green predictive maintenance 4.0 (GPM 4.0) in mining
P. Jovančić, M. Marić, I. Ristović, J. Graovac, A. Madžarević, N. Stojković, F. Miletić, S. Đenadić
10th International Conference Mining and Environmental Protection (MEP 2026), Soko Banja, Serbia, pp. 47-60
- 2026
Center for applied diagnostic research and artificial intelligence - need or fiction
P. Jovančić, M. Marić, M. Milovanović, J. Graovac, L. Ristić, M. Žarković, N. Gnjatović, I. Ristović
1st International Conference Predictive Maintenance 4.0, Jahorina, Bosnia and Herzegovina
- 2025
Developing language resources for recognizing moral aspects in the Serbian language: Multi-label categorization through the perspective of Moral Foundations Theoryabstract
M. Šošić, R. Stanković, J. Graovac
Artificial Intelligence Conference, Book of Abstracts, Belgrade, Serbia
- 2024
Social-Emo.Sr: Emotional multi-label categorization of conversational messages from social networks X and Redditabstract
M. Šošić, R. Stanković, J. Graovac
South Slavic Languages in the Digital Environment (JuDig 2024), Book of Abstracts, Faculty of Philology, University of Belgrade
- 2022
Meet your email sender - hybrid approach to email signature extraction
J. Graovac, I. Tomašević, G. Pavlović-Lažetić
Asian Conference on Intelligent Information and Database Systems (ACIIDS 2022), LNAI, Springer, pp. 547-558
- 2020
ML-SPD: Machine learning based sentiment polarity detection
J. Graovac, M. Radović, B. Altınel Girgin
International Conference on INnovations in Intelligent SysTems and Applications (INISTA 2020), IEEE, pp. 1-7
- 2016
Machine learning-based approach to help diagnosing Alzheimer’s disease through spontaneous speech analysisabstract
J. Graovac, J. Kovačević, G. Pavlović-Lažetić
Belgrade BioInformatics Conference (BelBI 2016), Book of Abstracts, Belgrade, Serbia
- 2014
Language-independent sentiment polarity detection in movie reviews: A case study of English and Spanish
J. Graovac, G. Pavlović-Lažetić
6th International Conference ICT Innovations 2014, Web Proceedings, ISSN 1857-7288, pp. 13-22, Ohrid, Macedonia
- 2014
Text categorization using n-gram based language independent technique
J. Graovac
Natural Language Processing for Serbian - Resources and Applications, Proc. of the Conference “35th Anniversary of Computational Linguistics in Serbia”, pp. 124-135, Belgrade
- 2012
Serbian text categorization using byte level n-grams
J. Graovac
CLoBL 2012: Workshop on Computational Linguistics and Natural Language, 5th Balkan Conference in Informatics, pp. 93-97, Novi Sad, Serbia
- 2010
- 2008
Productivity of concepts in Serbian Wordnet
J. Tomašević, G. Pavlović-Lažetić
Proceedings of the Sixth Language Technologies Conference, IS 2008, eds. T. Erjavec, J. Žganec Gros, pp. 86-91, Ljubljana, Slovenia
- 2006
TemidaLib - multiprecision arithmetic library
J. Tomašević, M. Vujošević-Janičić
Zbornik radova SYMOPIS 2006, Banja Koviljača
- 2006
Phase transition in random SAT problems
M. Vujošević-Janičić, J. Tomašević
Zbornik radova SYMOPIS 2006, Banja Koviljača
- 2005
Distribution of distances of connected amino acid pairs in proteinsposter
M. Vujošević-Janičić, J. Tomašević, M. Živković, S. Malkov, G. Predović, N. Blažić, M. V. Beljanski, S. Zarić
1st South East European Congress of Chemical Engineering, Belgrade (poster)
Books and book chapters
2 items- 2016
Programiranje 2 - Zbirka zadataka sa rešenjima (u programskom jeziku C)
M. Vujošević Janičić, J. Graovac, N. Radojičić, A. Spasić, M. Spasić, A. Zečević
Matematički fakultet, Beograd, ISBN 978-86-7589-107-9
- 2006
XML-based format for descriptions of geometrical constructions and geometrical proofs
P. Quaresma, P. Janičić, J. Tomašević, M. Vujošević-Janičić, D. Tošić
Chapter in Communicating Mathematics in Digital Era (CMDE 2006), eds. J. M. Borwein, E. M. Rocha, J. F. Rodrigues, Aveiro, Portugal
Invited talks
1 item- 2022
Machine learning approach for sentiment polarity detection in different languages
J. Graovac
International Conference NMLSP 2022: Numerical Methods for Large Scale Problems, Belgrade, Serbia
PhD and master theses
2 items- 2014
Contribution to text categorization methods: mathematical models and applications
J. Graovac
PhD thesis, supervisor Prof. Gordana Pavlović-Lažetić, Faculty of Mathematics, University of Belgrade
- 2008
XML database management of lexical resources
J. Tomašević
Master thesis, supervisor Prof. Gordana Pavlović-Lažetić, Faculty of Mathematics, University of Belgrade