Publications

Journals

[1]
S. Vologiannidis and E. Antoniou, “On the reduction of repetitive processes into singular and non-singular Roesser models,” Multidim Syst Sign Process, vol. 32, pp. 559–572, Jan. 2021, doi: 10.1007/s11045-020-00750-z.
[2]
S. Vologiannidis, E. N. Antoniou, N. P. Karampetakis, and A. I. G. Vardulakis, “Polynomial matrix equivalences: system transformations and structural invariants,” IMA Journal of Mathematical Control and Information, vol. 38, no. 1, pp. 54–73, Mar. 2021, doi: 10.1093/imamci/dnw065.
[3]
P. Stanimirović, D. Gerontitis, P. Tzekis, R. Behera, and J. K. Sahoo, “Simulation of Varying Parameter Recurrent Neural Network with application to matrix inversion,” Mathematics and Computers in Simulation, vol. 185, pp. 614–628, 2021, doi: 10.1016/j.matcom.2021.01.018.
[4]
G. Naskos, K. Goulianas, and A. Margaris, “Neuroevolution Strategy for Time Series Prediction,” Journal of Applied Mathematics and Physics, vol. 8, no. 6, Art. no. 6, May 2020, doi: 10.4236/jamp.2020.86082.
[5]
E. Antoniou and S. Vologiannidis, “On the reduction of 2-D polynomial systems into first order equivalent models,” Multidim Syst Sign Process, vol. 31, no. 1, pp. 249–268, Jan. 2020, doi: 10.1007/s11045-019-00661-8.
[6]
L. Moysis, N. Karampetakis, and E. Antoniou, “Observability of linear discrete-time systems of algebraic and difference equations,” International Journal of Control, vol. 92, no. 2, pp. 339–355, 2019, doi: 10.1080/00207179.2017.1354399.
[7]
E. N. Antoniou, A. Araújo, M. D. Bustamante, and A. Gibali, “Physically feasible decomposition of Engino® toy models: A graph-theoretic approach,” European Journal of Applied Mathematics, vol. 30, no. 2, pp. 278–297, Apr. 2019, doi: 10.1017/S0956792518000086.
[8]
K. Goulianas, A. Margaris, I. Refanidis, and K. Diamantaras, “Solving polynomial systems using a fast adaptive back propagation-type neural network algorithm,” European Journal of Applied Mathematics, vol. 29, no. 2, pp. 301–337, 2018, doi: 10.1017/S0956792517000146.
[9]
L. Moysis, A. A. Pantelous, E. Antoniou, and N. P. Karampetakis, “Closed form solution for the equations of motion for constrained linear mechanical systems and generalizations: An algebraic approach,” Journal of the Franklin Institute, vol. 354, no. 3, pp. 1421–1445, Feb. 2017, doi: 10.1016/j.jfranklin.2016.11.027.
[10]
E. N. Antoniou, A. A. Pantelous, I. A. Kougioumtzoglou, and A. Pirrotta, “Response determination of linear dynamical systems with singular matrices: A polynomial matrix theory approach,” Applied Mathematical Modelling, vol. 42, pp. 423–440, Feb. 2017, doi: 10.1016/j.apm.2016.10.025.
[11]
M. P. Lazarević and P. Tzekis, “Robust second-order PDα type iterative learning control for a class of uncertain fractional order singular systems,” JVC/Journal of Vibration and Control, vol. 22, no. 8, pp. 2004–2018, 2016, doi: 10.1177/1077546314562241.
[12]
K. Goulianas, A. Margaris, I. Refanidis, and K. Diamantaras, “An adaptive learning rate backpropagation-type neural network for solving n × n systems on nonlinear algebraic equations,” Mathematical Methods in the Applied Sciences, vol. 39, no. 10, pp. 2602–2616, 2016, doi: 10.1002/mma.3715.
[13]
E. Antoniou and S. Vologiannidis, “On the characterization and parametrization of strong linearizations of polynomial matrices,” Electronic Journal of Linear Algebra, vol. 31, no. 1, pp. 610–619, Oct. 2016, doi: 10.13001/1081-3810.2950.
[14]
J. Papathanasiou, V. Kostoglou, and D. Petkos, “A comparative analysis of cloud computing services using multicriteria decision analysis methodologies,” International Journal of Information and Decision Sciences, vol. 7, no. 1, pp. 51–70, Jan. 2015, doi: 10.1504/IJIDS.2015.068117.
[15]
V. Kostoglou, C. Georgiadis, G. Arabatzis, and E. Stiakakis, “Editorial for the special issue: 1st International Symposium and 10th Balkan Conference on Operational Research (BALCOR 2011),” Annals of Operations Research, vol. 227, Apr. 2015, doi: 10.1007/s10479-015-1819-3.
[16]
V. Kostoglou, J. Papathanasiou, O. Moschidis, and P. Ladopoulou, “A comparative analysis of Greek universities’ presence on the World Wide Web using an analytical MCDM methodology,” International Journal of Multicriteria Decision Making, vol. 4, no. 3, pp. 279–298, Jan. 2014, doi: 10.1504/IJMCDM.2014.064794.
[17]
S. Vologiannidis and E. N. Antoniou, “A permuted factors approach for the linearization of polynomial matrices,” Mathematics of Control, Signals, and Systems, vol. 22, pp. 317–342, Apr. 2011, doi: 10.1007/s00498-011-0059-6.
[18]
A.-I. G. Vardulakis, N. P. Karampetakis, E. N. Antoniou, and E. Tictopoulou, “On the realization theory of polynomial matrices and the algebraic structure of pure generalized state space systems,” International Journal of Applied Mathematics and Computer Science, vol. 19, no. 1, pp. 77–88, 2009.
[19]
N. P. Karampetakis, E. N. Antoniou, A. I. G. Vardulakis, and S. Vologiannidis, “Symbolic Computations on Rings of Rational Functions and Applications in Control Engineering,” in Computer Aided Systems Theory - EUROCAST 2009, vol. 5717, R. Moreno-Díaz, F. Pichler, and A. Quesada-Arencibia, Eds. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009, pp. 587–594. Accessed: Oct. 19, 2011. [Online]. Available: http://www.springerlink.com/content/f61461238n051224/
[20]
A. C. Pugh, E. N. Antoniou, and N. P. Karampetakis, “Equivalence of AR-representations in the light of the impulsive-smooth behaviour,” International Journal of Robust and Nonlinear Control, vol. 17, no. 8, pp. 769–785, 2007, doi: 10.1002/rnc.1135.
[21]
E. N. Antoniou and S. Vologiannidis, “Linearizations of polynomial matrices with symmetries and their applications,” Electronic Journal of Linear Algebra, vol. 15, pp. 107–114, 2006.
[22]
E. N. Antoniou, A. I. G. Vardulakis, and S. Vologiannidis, “Numerical computation of minimal polynomial bases: A generalized resultant approach,” Linear Algebra and its Applications, vol. 405, no. 1–3, pp. 264–278, 2005, doi: 10.1016/j.laa.2005.03.017.
[23]
E. N. Antoniou and A. I. G. Vardulakis, “On the computation and parametrization of proper denominator assigning compensators for strictly proper plants,” IMA Journal of Mathematical Control and Information, vol. 22, no. 1, pp. 12–25, 2005, doi: 10.1093/imamci/dni002.
[24]
E. N. Antoniou and S. Vologiannidis, “A new family of companion forms of polynomial matrices,” Electronic Journal of Linear Algebra, vol. 11, pp. 78–87, 2004.
[25]
A. I. G. Vardulakis and E. Antoniou, “Fundamental equivalence of discrete-time AR representations,” International Journal of Control, vol. 76, no. 11, pp. 1078–1088, 2003.
[26]
N. P. Karampetakis, J. Jones, and E. N. Antoniou, “Forward, backward, and symmetric solutions of discrete ARMA representations,” Circuits, Systems, and Signal Processing, vol. 20, no. 1, pp. 89–109, 2001.
[27]
A. I. G. Vardulakis, E. N. Antoniou, and N. Karampetakis, “On the solution and impulsive behaviour of polynomial matrix descriptions of free linear multivariable systems,” International Journal of Control, vol. 72, no. 3, pp. 215–228, 1999.
[28]
E. N. Antoniou and A. I. G. Vardulakis, “A note on the action of constant pseudostate feedback on the internal properness of an ARMA model,” Automatica, vol. 35, no. 8, pp. 1453–1456, 1999.
[29]
E. N. Antoniou, A. I. G. Vardulakis, and N. P. Karampetakis, “A spectral characterization of the behavior of discrete time AR-representations over a finite time interval,” Kybernetika, vol. 34, no. 5, pp. 555–564, 1998.

Conferences

[1]
T. Tarnanidis, J. Papathanasiou, and V. Kostoglou, “Ranking of importance of the most important social media platforms in hospitality and tourism,” in Proceedings of XIV Balkan Conference on Operational Research (Virtual BALCOR 2020), Thessaloniki, Greece, 2020, pp. 230–232.
[2]
S. Vologiannidis and E. Antoniou, “A new approach on the linearization of 2-D polynomial matrices,” in 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), Apr. 2019, pp. 171–175. doi: 10.1109/CoDIT.2019.8820594.
[3]
T. Tarnanidis, J. Papathanasiou, and V. Kostoglou, “Implications on marketing mix decisions when Agro-tourism enterprises decide to act internationally with the use of Internet: Ranking of importance of the main factors towards standardization and adaptation,” presented at the 8th International Symposium and 30th National Conference on Operational Research, Patras, Greece, 2019.
[4]
M. D. Bustamante, E. N. Antoniou, A. Araújo, and A. Gibali, “Physically feasible decomposition of Engino® toy models: A graph-theoretic approach,” presented at the British Applied Mathematics Colloquium 2019, Bath, UK, Apr. 2019. [Online]. Available: https://www.bath.ac.uk/events/british-applied-mathematics-colloquium-2019/
[5]
P. Xanthopoulos, J. Papathanasiou, and V. Kostoglou, “Using DEA to evaluate the performance of European airlines,” in Proceedings of 16th Special Conference – 12th Mulicriteria Decision Analysis Meeting, Piraeus, Greece, 2018, p. 12.
[6]
P. Digkoglou, J. Papathanasiou, and V. Kostoglou, “Using PROMETHEE to evaluate environmental health in a set of countries,” in Proceedings of 16th Special Conference – 12th Mulicriteria Decision Analysis Meeting, Piraeus, Greece, 2018, p. 64.
[7]
V. Kostoglou and K. Kafkas, “Design and development of an interactive mobile-based decision support system for selecting higher education studies,” 2017, vol. 3, no. 1, pp. 240–248. doi: 10.1515/cplbu-2017-0032.
[8]
A. Dragoslis, P. Digkoglou, V. Kostoglou, and J. Papathanasiou, “Using fuzzy AHP and fuzzy VIKOR to find the most suitable crops in a region,” in Proceedings of XLIV Symposium on Operational Research - International Regional Symposium (SYM-OP-IS 2017), Zlatibor, Serbia, 2017, pp. 334–338.
[9]
P. Digkoglou, A. Dragoslis, J. Papathanasiou, and V. Kostoglou, “Using AHP and VIKOR to evaluate the hotel industry of eight European countries,” 2017, vol. 3, no. 1, pp. 8–13. doi: 10.1515/cplbu-2017-0002.
[10]
A. Pantelous and E. Antoniou, “Linear Descriptor Differential Equations and its Application to Constrained Mechanical Systems,” presented at the 7th International Conference on Dynamic Systems and Applications & 5th International Conference on Neural, Parallel and Scientific Computations, Atlanta, USA, May 2015.
[11]
Paschalidou, G., Vesyropoulos, N., Kostoglou, V., Stiakakis, E. and Georgiadis, C. K. (2015). Evaluation of educational open-source software using multicriteria decision analysis methods. Presented at the 81st Meeting of the European Working Group «Multiple Criteria Decision Aiding», Annecy, France.
[12]
P. Tzekis, E. Antoniou, and A. Pantelous, “On the response of linear time invariant higher order systems with perturbed coefficients,” in Proceedings of the Second International Conference on Vulnerability and Risk Analysis and Management (ICVRAM) and the sixth International Symposium on Uncertainty Modeling and Analysis (ISUMA), Liverpool, UK, Jul. 2014, pp. 1039–1046.
[13]
A. I. G. Vardulakis, N. Karampetakis, E. Antoniou, and S. Vologiannidis, “Notions of equivalence for linear multivariable systems,” in 2013 21st Mediterranean Conference on Control Automation (MED), Jun. 2013, pp. 794–800. doi: 10.1109/MED.2013.6608814.
[14]
P. A. Tzekis, E. Antoniou, and S. Vologiannidis, “Computation of the general solution of a multivariate polynomial matrix Diophantine equation,” in 2013 21st Mediterranean Conference on Control Automation (MED), Jun. 2013, pp. 677–682. doi: 10.1109/MED.2013.6608796.
[15]
Papathanasiou, J., Kostoglou, V. and Petkos, D. (2012). A multicriteria comparative analysis of cloud computing services from the user perspective. Proceedings of the 12th Special Conference HELORS – 9th Meeting of Multicriteria Decision Analysis, 46. ISBN 978-960-363-041-8.
[16]
S. Vologiannidis, E. Antoniou, and M. Kasidiaris, “Zero coprime equivalent matrix pencils of a 2 - D polynomial matrix,” in Proceedings of the 7th International Workshop on Multidimensional (nD) Systems, Poitiers, France, Sep. 2011, pp. 1–5. doi: 10.1109/nDS.2011.6076868.
[17]
Kostoglou, V. (2010). Evaluation and comparison of project management software. Presented at the 24rth European Conference of Operational Research (EURO XXIII). Lisbon, Portugal.
[18]
S. Vologiannidis and E. Antoniou, “A permuted factors approach for the linearization of polynomial matrices,” presented at the Applied Linear Algebra (ALA) 2010, Novi Sad, Serbia, May 2010.
[19]
A. I. Vardulakis, N P Karampetakis, E. Antoniou, and S. Vologiannidis, “Descriptor Systems Toolbox : A Mathematica-Based Package for Descriptor Systems,” San Antonio, Texas (USA), 2008.
[20]
A. I. G. Vardulakis, N. P. Karampetakis, and E. N. Antoniou, “On the realization theory of polynomial matrices and the algebraic structure of pure generalized state space systems,” in 2007 European Control Conference (ECC), Jul. 2007, pp. 4532–4539. doi: 10.23919/ECC.2007.7068426.
[21]
A. C. Pugh, E. N. Antoniou, and N. P. Karampetakis, “Equivalence of AR-Representations in the Light of the Impulsive-Smooth Behavior,” in Proceedings of the 44th IEEE Conference on Decision and Control, Dec. 2005, pp. 1547–1552. doi: 10.1109/CDC.2005.1582378.
[22]
P. Kujan, M. Hromcik, M. Sebek, N. P. Karampetakis, E. N. Antoniou, and S. Vologiannidis, “Effective computations with 2-variable polynomial matrices in MATHEMATICA,” Kusadasi, Aydin, Turkey, Jun. 2004.
[23]
A. I. Vardulakis, N. P. Karampetakis, E. Antoniou, P. Tzekis, and S. Vologiannidis, “A Descriptor Systems Package for Mathematica,” Rhodes, Greece, Jun. 2003.
[24]
Kostoglou, V., Koliousis, A. and Vitsas, V. (2003). Playing strategies in the game of Blackjack: An overall approach through mathematical analysis and simulation. Euro / Informs Joint International Meeting, Istanbul 6-10 July.
[25]
Kostoglou, V. and Kolettas, S. (2001). An object oriented system for simulating, modelling and evaluating player’s strategies in the game of Blackjack. Presented at Euro 2001: The European Operational Research Conference. Rotterdam, Netherlands
[26]
A. I. G. Vardulakis and E. N. Antoniou, “Fundamental Equivalence of Discrete-time AR-representations,” Prague, Czech Republic, 2001.
[27]
Kostoglou, V. (1998). An object oriented system for design and statistical process of questionnaires. Presented at the 16th European Conference on Operational Research. Brussels.
[28]
Kostoglou, V., Vasilopoulos, N., Kavazis, D. and Chatzisavva, E. (1997). An object oriented system for design and statistical process of questionnaires. Proceedings of the 3rd Panhellenic Conference with international participation: Didactics of Mathematics and Informatics in Education, 344-354. Patra, Greece.
[29]
Kostoglou, V. (1997). Statistical forecasting for small and medium enterprises: An object oriented approach. Presented at the Euro XV – Informs XXXIV Joint International Meeting. Barcelona.
[30]
J. Vlioras, S. N. Antoniou, and A. I. G. Vardulakis, “Implementation of some Linear Multivariable Systems Algorithms via Maple,” Brussels, Belgium, Jul. 1997.
[31]
N. P. Karampetakis, J. Jones, and S. N. Antoniou, “Forward, Backward and Symmetric solutions of discrete time ARMA representations,” Brussels, Belgium, 1997.
[32]
S. N. Antoniou, A. I. G. Vardulakis, and N. Karampetakis, “A spectral characterization of the behavior of discrete time AR-representations over a finite time interval,” Brussels, Belgium, Jul. 1997.
[33]
S. Antoniou, N. Karampetakis, and A. I. G. Vardulakis, “A Classification of the Solutions of non-regular, discrete-time Descriptor Systems,” San Diego, USA, Dec. 1997.
[34]
Kostoglou, V., Katsaris, C. and Chatzisavva, E. (1994). A computer package for business statistical forecasting. Proceedings of the 10th National Conference on Operational Research, 344-354. Chania, Greece.

Books

[1]
Kostoglou, V. (2015). Operational Research and Organization of Production Systems. Thessaloniki: Tziolas Publishing Co. ISBN: 978-960-418-569-9 (in Greek).
[2]
Kostoglou, V. and Antoniou, E. (2021). Probabilities and Statistics. Thessaloniki: Tziolas Publishing Co. ISBN: 978-960-418-565-8 (in Greek).

Book Chapters / Editorials

[1]
Kostoglou, V., Arabatzis, G. and Karamitopoulos, L. eds. (2011). Proceedings of the 1st International Symposium and 10th Balkan Conference on Operational Research (BALCOR 2011). Vol. I, 1-372 – ISBN: 978-960-87277-6-2 and Vol. II, 1-440 - ISBN: 978-960-87277-7-9.
[2]
Papathanasiou, J., Kostoglou, V. and Ribeiro, R. (guest editors) (2012). Special issue of the “International Journal of Decision Support System Technology (IJDSST)”, vol. 4, 1, with selected papers from the 1st International Symposium & 10th Balkan Conference on Operational Research. ISSN: 1941-6296
[3]
Georgiadis, C. K., Kostoglou, V., Arabatzis, G. and Stiakakis, E. (guest editors) (2015). 1st International Symposium and 10th Balkan Conference on Operational Research (BALCOR 2011). Annals of Operational Research. DOI 10.1007/s10479-015-1819-3