Ivona Brajević, Milan Tuba, Cuckoo search and firefly algorithm applied to multilevel image thresholding, in: Xin-She Yang (ed.), Cuckoo Search and Firefly Algorithm: Theory and Applications, Studies in Computational Intelligence, Volume 516 ISBN: 978-3-319-02140-9, Springer, 2014, pp. 115-139, DOI 10.1007/978-3-319-02141-6.
Ivona Brajević, Crossover-based artificial bee colony algorithm for constrained optimization problems, Neural Computing and Applications, ISSN 0941-0643, DOI: 10.1007/s00521-015-1826-y, 15 p., 2015.
Ivona Brajević, Milan Tuba, An upgraded artificial bee colony algorithm (ABC) for constrained optimization problems, Journal of Intelligent Manufacturing, ISSN: 0956-5515, Vol. 24, No. 4, 2013, pp. 729-740, DOI: 10.1007/s10845-011-0621-6.
Milan Tuba, Ivona Brajević, Raka Jovanović, Hybrid seeker optimization algorithm for global optimization, Applied Mathematics and Information Sciences, ISSN 1935-0090, Vol. 7, No. 3, May 2013, pp. 867-875, DOI:10.12785/amis/070304.
Milan Tuba, Ivona Brajević, Modified seeker optimization algorithm for image segmentation by multilevel thresholding, International Journal of Mathematical Models and Methods in Applied Sciences, ISSN: 1998-0140, Vol. 7, No. 4, 2013, pp. 370-378.
Ivona Brajević, Milan Tuba, Miloš Subotić, Performance of the improved artificial bee colony algorithm on standard engineering constrained problems, International Journal of Mathematics and Computers in Simulation, ISSN: 1998-0159, Vol. 5, Issue 2, 2011, pp. 135-143.
Nebojša Bačanin, Milan Tuba, Ivona Brajević, Performance of object-oriented software system for improved artificial bee colony optimization, International Journal of Mathematics and Computers in Simulation, ISSN:1998-0159,Vol. 5, Issue 2, 2011, pp. 154-162.
Ivona Brajević, Milan Tuba, Milos Subotić, Improved Artificial Bee Colony Algorithm for Constrained Problems, 11th International Conference on Evolutionary Computing (EC '10), University “G. Enescu” Iasi, Romania, ISBN 978-960-474-195-3 (ISSN 1790-5109), Iasi, Romania, June 2010, pp. 185-190
Nebojsa Bačanin, Milan Tuba, Ivona Brajević, An Object-Oriented Software Implementation of a Modified Artificial Bee Colony (ABC) Algorithm, 11th International Conference on Evolutionary Computing (EC '10), University “G. Enescu” Iasi, Romania, ISBN 978-960-474-195-3 (ISSN 1790-5109), Iasi, Romania, June 2010, pp. 179-184
Ivona Brajević, Artificial bee colony algorithm for the capacitated vehicle routing problem, Proceedings of the European Computing Conference, ISBN 978-960-474-294-7, Paris, 2011, pp. 239-244
Ivona Brajević, Milan Tuba, Training Feed-Forward Neural Networks Using Firefly Algorithm, Proceedings of the 12th International Conference on Artificial Intelligence, Knowledge Engineering and Data Bases (AIKED '13), ISSN: 1790-5109, ISBN: 978-1-61804-162-3, Clare College, Cambridge, UK, February 20-22, 2013, pp. 156-161
Raka Jovanović, Milan Tuba, Ivona Brajević, Parallelization of the Cuckoo Search Using CUDA Architecture, Proceedings of the 19th American Conference on Applied Mathematics, ISSN: 2227-4588, ISBN: 978-1-61804-158-6, Harvard, Cambridge, MA, USA, Jan 30 – Feb 01, 2013, pp. 137-142
Nebojsa Bačanin, Ivona Brajević, Milan Tuba, Firefly Algorithm Applied to Integer Programming Problems, Proceedings of the 19th American Conference on Applied Mathematics, ISSN: 2227-4588, ISBN: 978-1-61804-158-6, Harvard, Cambridge, MA, USA, Jan 30 – Feb 01, 2013, pp. 143-148
Ivona Brajević, Milan Tuba, Nebojsa Bačanin, Firefly Algorithm with a Feasibility-Based Rules for Constrained Optimization, Proceedings of the 6th European Computing Conference (ECC'12), ISBN 978-1-61804-126-5, ISSN 1790-5109, Prague, Czech Republic, Sept 2012, pp. 163-168
Ivona Brajević, Milan Tuba, Nebojsa Bačanin, Multilevel Image Thresholding Selection Based on the Cuckoo Search Algorithm, Proceedings of the 5th International Conference on Visualization, Imaging and Simulation (VIS '12), ISBN 978-1-61804-119-7, ISSN 1790-5117, Sliema, Malta, Sept 2012, pp. 217-222
Ivona Brajević, Milan Tuba, Multilevel Image Thresholding Selection Using the Modified Seeker Optimization Algorithm, Proceedings of the 1st International Conference on Computing, Information Systems and Communications (CISCO '12), ISBN 978-1-61804-092-3, ISSN 1790-5109, Singapore City, Singapore, May 2012, pp.258-263
Ivona Brajević, Milan Tuba, Modified Seeker Optimization Algorithm for Unconstrained Optimization Problems, Proceedings of the American Conference on Applied Mathematics (AMERICAN-MATH '12), ISBN 978-1-61804-064-0 , Harvard, Cambridge, USA, January, 2012, pp. 395-400