Papers presented at international conferences
R. Popa, L. Frangu - A GA-Based ICA for Acoustic Signals, 16th International Conference on Computer as a Tool, EUROCON 2015, Salamanca, Spain, 8-11 September 2015, pp. 722-726 (IEEE Catalog Number CFP15EUR-CDR, ISBN 978-1-4799-8569-2)
R. Popa, V. Nicolau, S. Epure - A New Quantum Inspired Genetic Algorithm for Evolvable Hardware, The 3-nd International Symposium on Electrical and Electronics Engineering, ISEEE 2010, Galati, Romania, 16-18 September, pp. 64-69 (IEEE Catalog Number CFP1093K-PRT, ISBN 978-1-4244-8407-2)
R. Popa, S. Epure, V. Nicolau - FPGA Circuits for Evolvable Hardware, The 2-nd International Symposium on Electrical and Electronics Engineering, ISEEE 2008, Galati, Romania, 12-13 September, pp. 70-73 (ISSN 1844-8054)
V. Nicolau, C. Miholca, R. Popa - Aspects of Data Clustering Using Partitive Algorithms Based on Potential Functions, The 2-nd International Symposium on Electrical and Electronics Engineering, ISEEE 2008, Galati, Romania, 12-13 September, pp. 19-23 (ISSN 1844-8054)
G. C. Balan, A. Epureanu, R. Popa, I. Constantin, - Chatter Detection Using the Main Cutting Force, Annals of DAAAM for 2007 & Proceedings of the 18th International DAAAM Symposium, pp. 47-48, ISBN 3-901509-58-5, ISSN 1726-9679, Editor B. Katalinic, Published by DAAAM International, Vienna, Austria, 2007
R. Popa, V. Nicolau, S. Epure - Evolvable Hardware in Xilinx PLDs, First International Symposium on Electrical and Electronics Engineering, ISEEE 2006, Galati, Romania, 13-14 October, pp. 108-113 (ISBN (10) 973-627-325-3, ISBN (13) 978-973-627-325-4)
V. Nicolau, R. Popa, C. Miholca - Analytical Study of Spectral Density Correction at Frequency Variable Transformation, First International Symposium on Electrical and Electronics Engineering, ISEEE 2006, Galati, Romania, 13-14 October, pp. 52-57 (ISBN (10) 973-627-325-3, ISBN (13) 978-973-627-325-4)
R. Popa, D. Aiordachioaie, G. Sirbu - Evolvable Hardware in Xilinx Spartan3-FPGA, 2005 WSEAS International Conference on Dynamical Systems and Control, Venice, Italy, November 2-4, 2005, pp. 66-71 (ISBN 960-8457-37-8)
D. Aiordachioaie, R. Popa, V. Nicolau, G. Sirbu - On Noise Modeling Tools in Physical Process Modeling and Object Technology, 2005 WSEAS International Conference on Dynamical Systems and Control, Venice, Italy, November 2-4, 2005, pp. 50-55 (ISBN 960-8457-37-8)
R. Popa - Digital Circuits Design Using Immune Algorithm, First International Symposium On Bio-Inspired Computing BIC’05, Johor, Malaysia, September 5-7, 2005, pp. 124-128.
R. Popa - Evolvable Hardware in Xilinx XCR3064 CPLD, IFAC Workshop on Programmable Devices and Systems, PDS 2004, Cracow, Poland, 18-19 November, 2004, pp. 232-237 (ISBN 83-908409-8-7)
D. Aiordachioaie, H. Peremans, V. Nicolau, R. Popa - A VTK's Approach with Tcl Scripts for 3D Modelling and Object Visualization in Computed Tomography, The 8th International Symposium on Automatic Control and Computer Science, SACCS 2004, Iasi, Romania, 22-23 October, 2004, CD-ROM Proceedings - abstract page 5 (ISBN 973-621-083-9)
R. Popa, D. Aiordachioaie - Genetic Recognition of Changes in Melanocytic Lesions, The 8th International Symposium on Automatic Control and Computer Science, SACCS 2004, Iasi, Romania, 22-23 October, 2004, CD-ROM Proceedings - abstract page 69 (ISBN 973-621-083-9)
V. Nicolau, D. Aiordachioaie, R. Popa - Neural Network Prediction of the Wave Influence on the Yaw Motion of a Ship, International Joint Conference on Neural Networks, IJCNN 2004, Budapest, Hungary, 25-29 July, 2004, pp. 2801-2806 (ISBN 0-7803-8360-5)
V. Nicolau, E. Ceanga, R. Popa, D. Aiordachioaie - Robust Ship Autopilot for Course-Keeping and Course-Changing Control Using QFT Method, The 6th International Conference on Technical Informatics, CONTI’2004, Timisoara, Romania, 27-28 May, 2004, In: Scientific Bulletin of “Politehnica” University of Timisoara, Transactions on Automatic Control and Computer Science, vol. 49(63), no.1, 2004, pp. 67-72 (ISSN 1224-600X)
R. Popa - The Hybridization of the Selfish Gene Algorithm, 2002 IEEE International Conference on Artificial Intelligence Systems, ICAIS 2002, Divnomorskoe, Russia, 5-10 September, 2002, pp. 345-350 (ISBN 0-7695-1733-1)
R. Popa, D. Aiordachioaie, V. Nicolau - Multiple Hybridization in Genetic Algorithms, The 16-th European Meeting on Cybernetics and Systems Research EMCSR'2002, Vienna, Austria, April 2-5, 2002, pp.536-541 (ISBN 3 85206 160 1)
D. Aiordachioaie, R. Popa - On declarative process modelling and representation based on physical process decomposition, 2002 IEEE-TTTC International Conference on Automation, Quality and Testing, Robotics, A&QT-R 2002, Cluj-Napoca, Romania, 23-25 May, 2002, pp. 206-211
R. Popa - Evolutionary Design in Digital Electronics: A Survey, International Symposium "Universitaria ROPET 2002", Petrosani, Romania, 17-19 October, 2002, pp. 179-184 (ISBN 973-8435-23-4).
R. Popa, M. Iliev, V. Nicolau - An Evolutionary Method of Minimization in Digital Electronics, The 11-th International Symposium on Modeling, Simulation and Systems' Identification, SIMSIS 11, Galati, Romania, 12-13 October, 2001, pp. 219-222 (ISBN 973-8139-98-8).
M. Iliev, R. Popa, S. Caraman, G. Cristea - Fuzzy Signal Processing. The Filtering of Noisy Measurement Data, The 11-th International Symposium on Modeling, Simulation and Systems' Identification, SIMSIS 11, Galati, Romania, 12-13 October, 2001, pp. 205-210 (ISBN 973-8139-98-8).
R. Popa, M. Iliev - Evolvable Synthesis of Digital Circuits, The 5-th International Workshop on Bases of Electronics, SBE'99, Cluj-Napoca, Romania, 10-11 June, 1999, pp. 206-211
R. Popa, D. Aiordachioaie, M. Iliev - Diagnoza masinilor electrice prin prelucrarea neuronala a vibratiilor, A doua Conferinta Internationala de Sisteme Electromecanice, SIELMEC'99, Chisinau, Republica Moldova, 8-9 octombrie, 1999, pp. 237-240 (ISBN 9975-944-30-2)
M. Iliev, C. Cruceru, R. Popa - AC to AC Converter with Three-phase, square-wave inverter, The International Symposium on Signals, Circuits & Systems, SCS '97, Iasi, Romania, 2-3 October, 1997, pp. 22-25
T. Munteanu, M. Dumitrescu, R. Popa - A System for Detecting and Evaluating the Partial Discharges Pulses in Dielectrics, The 4-th International Conference on Optimization of Electric and Electronic Equipments, Brasov, Romania, 12-14 May, 1994, pp. 81-84