T. Alexandrova, P. Boyvalenkov, A. Sali, New bounds for Armstrong codes, Proc. 17th International Workshop on Algebraic and Combinatorial Coding Theory, Oct. 11-17, 2020, Bulgaria, IEEE Xplore, 2021, 1-5; ISBN: 978-1-6654-0287-3 (electronic), DOI: 10.1109/ACCT51235.2020.9383381.
Gadzhev G., Ganev K., Mukhtarov P. (2020) Statistical Moments of the Vertical Distribution of Air Pollution over Bulgaria. In: Lirkov I., Margenov S. (eds) Large-Scale Scientific Computing. LSSC 2019. Lecture Notes in Computer Science, vol 11958. Springer, Cham. https://doi.org/10.1007/978-3-030-41032-2_24
Georgieva I., Gadzhev G., Ganev K., Miloshev N. (2020) Process Analysis of Atmospheric Composition Fields in Urban Area (Sofia City). In: Lirkov I., Margenov S. (eds) Large-Scale Scientific Computing. LSSC 2019. Lecture Notes in Computer Science, vol 11958. Springer, Cham. https://doi.org/10.1007/978-3-030-41032-2_26
ladimirov E., Dimitrova R., Danchovski V. (2020) Impact of Data Assimilation on Short-Term Precipitation Forecasts Using WRF-ARW Model. In: Lirkov I., Margenov S. (eds) Large-Scale Scientific Computing. LSSC 2019. Lecture Notes in Computer Science, vol 11958. Springer, Cham. https://doi.org/10.1007/978-3-030-41032-2_30
Ivanov V., Gadzhev G., Ganev K., Chervenkov H. (2020) Sensitivity of the Simulated Heat Risk in Southeastern Europe to the RegCM Model Configuration—Preliminary Results. In: Lirkov I., Margenov S. (eds) Large-Scale Scientific Computing. LSSC 2019. Lecture Notes in Computer Science, vol 11958. Springer, Cham. https://doi.org/10.1007/978-3-030-41032-2_39
S. Bouyuklieva, I. Bouyukliev, On the formally self-dual binary [30; 15; 8] codes, Proc. 17th International Workshop on Algebraic and Combinatorial Coding Theory, Oct. 11-17, 2020, Bulgaria, IEEE Xplore, 2021, 29-31, ISBN: 978-1-6654-0287-3 (electronic), DOI: 10.1109/ACCT51235.2020.9383239.
M. Pashinska, I. Bouyukliev, A parallel algorithm for computing the weight spectrum of binary linear codes, Proc. 17th International Workshop on Algebraic and Combinatorial Coding Theory, Oct. 11-17, 2020, Bulgaria, IEEE Xplore, 2021, 118-122, ISBN: 978-1-6654-0287-3 (electronic), DOI: 10.1109/ACCT51235.2020.9383351.
M. Pashinska, I. Bouyukliev. Utilizing AVX instruction set for optimizing algorithms for weight characteristics of binary linear codes. Science Series “Innovative STEM Education”, 2021, 151-156.
H. Kostadinov, N. Manev, Integer codes correcting asymmetric errors in hand flash memory, Mathematics, vol. 9, paper no. 1269, 2021.
S. Topalova, S. Zhelezova, Backtrack Search for Parallelisms of Projective Spaces. In: Flocchini P., Moura L. (eds) Combinatorial Algorithms. IWOCA 2021, Springer, Cham, Lecture Notes in Computer Science, vol. 12757, 544-557.
S. Topalova, S. Zhelezova, New parallelisms of PG(3,5) with automorphisms of order 8, Computer Algebra in Scientific Computing CASC-2021, In: Boulier F., England M., Sadykov T.M., Vorozhtsov E.V. (eds) Springer, Cham, Lecture Notes in Computer Science, vol. 12865, 409-419.
S. Bouyuklieva, I. Bouyukliev, An Extension of the Brouwer–Zimmermann Algorithm for Calculating the Minimum Weight of a Linear Code, Mathematics, vol. 9, paper no. 2354, 2021.
Публикации 2020 година:
Atanassov E., Kucherenko S., Karaivanova A. (2020) Global Sensitivity Analysis of Various Numerical Schemes for the Heston Model. In: Krzhizhanovskaya V. et al. (eds) Computational Science – ICCS 2020. ICCS 2020. Lecture Notes in Computer Science, vol 12143. Springer, Cham, DOI: https://doi.org/10.1007/978-3-030-50436-6_38
Betten, S. Topalova, S. Zhelezova. New uniform subregular parallelisms of PG(3,4) invariant under an automorphism of order 2, Cybernetics and Information Technologies, Vol. 20(6), Special Issue on New Developments in Scalable Computing, 18-27; Print ISSN: 1311-9702; Online ISSN: 1314-4081 DOI: 10.2478/cait-2020-0057.
V. Ivanova-Rohling, N. Rohling, Evaluating machine learning approaches for discovering optimal sets of projection operators for quantum state tomography of qubit systems, Cybernetics and Information Technologies, Vol. 20(6), Special Issue on New Developments in Scalable Computing, 61-73; Print ISSN: 1311-9702; Online ISSN: 1314-408, DOI: 10.2478/cait-2020-0061.
Atanassov E., Ivanovska S., Karaivanova A. (2020) Optimization of the Direction Numbers of the Sobol Sequences. In: Dimov I., Fidanova S. (eds) Advances in High Performance Computing. HPC 2019. Studies in Computational Intelligence, vol 902. Springer, Cham. https://doi.org/10.1007/978-3-030-55347-0_13
Stoyan Pisov and Ana Proykova, CONTAINERS IN HIGH PERFORMANCE COMPUTERS – CASE STUDIES, ERIS 2020 (13th National Conference on Education and Research in the Information Society), (Plovdiv 5-6.11.2020)
Ana Proykova, HOW WILL CLOUD SERVICES CHANGE UNDER THE GDPR IN 2020, ERIS 2020 (13th National Conference on Education and Research in the Information Society), (Plovdiv 5-6.11.2020)
Ivo Iliev and Ana Proykova, OPTIMIZATION OF CONTAINERS FOR HPC CLUSTER, ERIS 2020 (13th National Conference on Education and Research in the Information Society), (Plovdiv 5-6.11.2020)
Evgeni Vladimirov, Reneta Dimitrova, Ventsislav Danchovski, Impact of Data Assimilation on Short-Term Precipitation Forecasts Using WRF-ARW Model, Chapter In book: Large-Scale Scientific Computing, Feb 2020, DOI: 10.1007/978-3-030-41032-2_30
Guergana Guerova, Tsvetelina Dimitrova and Stefan Georgiev, Thunderstorm Classification Functions Based on Instability Indices and GNSS IWV for the Sofia Plain, by Remote Sens. 2019, 11(24), 2988; https://doi.org/10.3390/rs11242988; Accepted:10 December 2019
Biliana Mircheva, Milen Tsekov, Ulrich Meyer and Guergana Guerova, Analysis of the 2014 Wet Extreme in Bulgaria: Anomalies; https://www.mdpi.com/2306-5338/7/3/66, Journal: Hydrology, 2020, Volume: 7 Number: 66
Marcelina Łoś, Kamil Smolak, Guergana Guerova and Witold Rohm, GNSS-Based Machine Learning Storm Nowcasting, Remote Sens. 2020, 12(16), 2536; https://doi.org/10.3390/rs12162536, Received: 20 June 2020 / Revised: 22 July 2020 / Accepted: 4 August 2020 / Published: 6 August 2020
M Nedyalkova, C Sarbu, M Tobiszewski, V Simeonov, Fuzzy Divisive Hierarchical Clustering of Solvents According to Their Experimentally and Theoretically Predicted Descriptors, Symmetry 12 (11), 1763 (2020)
M Nedyalkova, V Simeonov, Multivariate Chemometrics as a Strategy to Predict the Allergenic Nature of Food Proteins, Symmetry 12 (10), 1616 (2020)
M Nedyalkova, HL Barazorda-Ccahuana, C Sârbu, S Madurga, Fuzzy partitioning of clinical data for DMT2 patients, Journal of Environmental Science and Health, Part A, 1-9 (2020)
M Nedyalkova, S Madurga, D Ballabio, R Robeva, J Romanova, I Kichev, Diabetes mellitus type 2: Exploratory data analysis based on clinical reading, Open Chemistry 18 (1), 1041-1053 (2020)
D Dimitrov, M Nedyalkova, S Madurga, L Naneva, V Simeonov, Multivariate analysis for the classification of copper–lead and copper–zinc glasses, Open Chemistry 18 (1), 1080-1085 (2020)
L Barazorda-Ccahuana, M Nedyalkova, I Kichev, S Madurga, Vibrational Analysis of Manganese (II) Oxalates Hydrates: An In Silico Statistical Approach, ACS omega 5 (16), 9071-9077 (2020)
PDC Dietzel, PA Georgiev, M Frøseth, RE Johnsen, H Fjellvåg, R Blom, Effect ofl larger pore size on the sorption properties of isoreticular metal–organic frameworks with high number of open metal sites, Chemistry – A European Journal. Wiley 2020, 1-10. 10.1002/chem.202001825
N. L. Manev, On distance distributions of orthogonal arrays, Problems of Information Transmission, 2020, Vol. 56, No. 1, pp. 45–55.
Iskra Z. Koleva, Hristiyan A. Aleksandrov, Konstantin M. Neyman, Georgi N. Vayssilov, Preferential location of zirconium dopants in cerium dioxide nanoparticles and the effects of doping on their reducibility: a DFT study, PhysChem ChemPhys, issue 45 (2020)
N. L. Manev, On distance distributions of orthogonal arrays, Problems of Information Transmission, 2020, Vol. 56, No. 1, pp. 45–55. IF
Betten, S. Topalova, S. Zhelezova. On parallelisms of PG(3,4) with automorphisms of order 2. Information and Computation, Elsevier Inc., приета за печат: 2020, ISSN:0890-5401, SJR (Scopus):0.573, JCR-IF (Web of Science):0.872 (статията е отчетена като предложена през 2019 г.)
Ivanov V., Gadzhev G., Ganev K., Chervenkov H.. Sensitivity of the simulated Heat Risk in Southeastern Europe to the RegCM Model Configuration – preliminary results.. In: Lirkov I., Margenov S. (eds) Large-Scale Scientific Computing. LSSC 2019. Lecture Notes in Computer Science., 11958, SPRINGER, 2020, ISSN:03029743, DOI:10.1007/978-3-030-41032-2_39, 340-347. SJR (Scopus):0.283 Q2 (Scopus)
Iliev, A., Kyurkchiev, N., Rahnev, A. New algorithm for finding greatest common devisor, Neural, Parallel, and Scientific Computations, 28, No. 1 (2020), 69-74. ISSN: 1061-5369
Manoach E., Doneva S., Warminski J. (2020), Coupled, Thermo-elastic, Large Amplitude Vibration of Bi-material Beams. In: Altenbach H., Chinchaladze N., Kienzler R., Müller W. (eds) Analysis of Shells, Plates, and Beams. Advanced Structured Materials, vol 134. Chapter 13. pp. 227-241, Springer, Cham
N. Todorov, I. Ganchev, M. O’Droma. 2020. “Internet Performance Profiling of Countries”. Proc. of the Fourth International Conference on Computing and Network Communications (CoCoNet’20), Pp. x1-x14, 14-17 October, Chennai, India. (ще бъде реферирана в Web of Science). https://edas.info/p27253
N. Todorov, I. Ganchev, M. O’Droma. 2020. “Exploring the Congestion Level Index for Defining the QoS Performance Profile of Internet Paths”. Proc. of the 28th National Conference with International Participation “Telecom 2020”, Pp. 97-100, 29-30 October, Sofia, Bulgaria. IEEE, https://ieeexplore.ieee.org/abstract/document/9299545 doi: 10.1109/TELECOM50385.2020.9299545. (ще бъде реферирана в Scopus)
Ivanov, A., Fidanov, D., Gocheva-Ilieva, S., Random forests for statistical modeling of experiment data for CuBr vapor lasers used as brightness amplifiers. Journal of Computational Electronics, Springer, New York, 2021. с импакт фактор 1.532, Q3 (in print)
Gocheva-Ilieva S., Kulina H., Ivanov A., Assessment of Students’ Achievements and Competencies in Mathematics Using CART and CART Ensembles and Bagging with Combined Model Improvement by MARS, Mathematics (Basel), MDPI, 2021, 9(1), 62. https://doi.org/10.3390/math9010062 first online – 30 Dec 2020. https://www.mdpi.com/2227-7390/9/1/62 IF 1.747, Q1
Dimitrov, W., B. Jekov, E. Kovatcheva, L. Petkova (2020) An Analysis Of The New Challenges Facing Cyber Security Expertise, EDULEARN20 Proceedings, pp 2978-2986, ISBN: 978-84-09-17979-4, ISSN: 2340-1117, doi: 10.21125/edulearn.2020.0890
S. Bouyuklieva, I. Bouyukliev, Classification of linear codes by extending their residuals, Lecture Notes in Computer Science, vol. 12097, 2020, 173-180 (Proceedings of International Congress on Mathematical Software – ICMS 2020).
M. Pashinska, I. Bouykliev, About OpenMP and some combinatorial algorithms, Proceedings of the Forty-ninth Spring Conference of the Union of Bulgarian Mathematicians, 2020, pp. 167-172.
S. Zhelezova, On the extension of a partial solution of d spreads to a parallelism, Mathematics and education in mathematics, Proceedings of the Forty-ninth Spring Conference of the Union of Bulgarian Mathematicians, 2020, pp. 173-177.
Публикации 2019 година:
K.Shterev, E. Manoach. St. Stefanov .Hybrid numerical approach to study the interaction of the rarefied gas flow in a microchannel with a cantilever. International Journal of Non-Linear Mechanics, Volume 117, December 2019, 103239 (https://doi.org/10.1016/j.ijnonlinmec.2019.103239)
R. Čiegis, V. Starikovičius, S. Margenov, R. Kriauzienė, Scalability analysis of different parallel solvers for 3D fractional power diffusion problems, Concurrency and Computation: Practice and Experience, 2019, e5163, https://doi.org/10.1002/cpe.5163 (IF 1.114)
S. Margenov, T. Rauber, E. Atanassov, F. Almeida, V. Blanco, R. Ciegis, A. Cabrera, N. Frasheri. S. Harizanov, R. Kriauzien, G. Rünger, P. San Segundo, V. Starikovicius, S. Szabo, B. Zavalnij, Applications for ultrascale systems, In: J. Carretero, E. Jeannot, A.Y. Zomaya, Edts, Ultrascale Computing Systems, IET, 189-244
S. Gocheva-Ilieva, A. Ivanov, I. Iliev, Exploring key air pollutants and forecasting particulate matter PM10 by a two-step SARIMA approach. In: Advances in Energy Science and Environment Engineering III (ICAESEE 2019), Feng Wu and Peijiang Zhou (Eds), 3rd International Workshop on Advances in Energy Science and Environment Engineering, 29–31 March 2019, Suzhou, China. AIP Confеrence Proceedings 2106, 020004-1–020004-10, 2019. https://doi.org/10.1063/1.5109327, Published by AIP Publishing. ISBN: 978-0-7354-1838-7. (SJR=0.182)
G. Popov, E. Mihaylova, A Distributed System for Biometrical Identification Based on Big Data Analysis, International conference on Creative Business for Smart and Sustainable Growth, 18 – 21 March 2019, Sandanski, Bulgaria.
G. Zapryanov, I. Nikolova, An Experimental Comparative Performance Study of Demosaicing Algorithms on General-purpose GPUs, 9th Balkan Conference in Informatics, 26-28 Sept. 2019, Technical University of Sofia, Bulgaria.
D. Andreev, M. Lazarova, Applying a quantum amplification over a system for image feature matching and image recommendation, 9th Balkan Conference in Informatics, 26-28 Sept. 2019, Technical University of Sofia, Bulgaria.
P. Boyvalenkov, P. Dragnev, D. Hardin, E. Saff, M. Stoyanova, On two problems concerning universal bounds for codes, XVI International Symposium “Problems of Redundancy in Information and Control Systems”, Moscow, 21-25 Oct. 2019, SJR 0.143
Ivanov SM, Dimitrov I, Doytchinova IA (2019) Bridging solvent molecules mediate RNase A – Ligand binding. PLOS ONE 14(10): e0224271. https://doi.org/10.1371/journal.pone.0224271
Публикации 2018 година:
Atanassov, E., Gurov, T., Durchova, M., Ivanovska, S., Karaivanova, A.. Study of Scalability and Energy Efficiency of QMC Algorithmd on Hybrid HPC Systems. Proceedings of Int. Conf. “Numerical methods for Scientific Computations and Advanced Applications” (NMSCAA’18 ), ed. Kr. Georgiev, Fastprint, 2018, pp. 6-9, ISBN:978-954-91700-7-8.
Atanassov, E, Gurov, T, Ivanovska, S, Karaivanova, A, Simchev, T., On the Parallel Implementation of Quasi-Monte Carlo Algorithms. Lecture Notes in Computer Science, 10665, Springer International Publishing, 2018, DOI:10.1007/978-3-319-73441-5_27, pp. 258-265, SJR:0.295.
