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

    Ontology-driven conceptual document classification

    G. Pavlović-Lažetić, J. Tomašević

    KDIR 2010 - International Conference on Knowledge Discovery and Information Retrieval, pp. 383-386, Valencia, Spain

  • 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