Publications

(during the last 4 years)

Peer reviewed journals

  1. Paterakis, F., Nafpaktitis, D., Darwish, M., Koulouras, G., Janbey, A., Hloupis, G., Implementation of Equal Areas-PWM in Multilevel Inverters, 2016, International Review of Electrical Engineering 11(6):558
  2. Nafpaktitis, D., Paterakis, F., Darwish, M., Hloupis, G., “The Equal Areas Pulse Width Modulation (EAPWM) Method: An alternative approach to programmed PWM schemes”, 2016, Journal of Electrical Systems, 12 (1), pp. 174-186.
  3. Hloupis, G, Stavrakas, I., Vallianatos, F., Triantis, D., “A preliminary study for prefailure indicators in acoustic emissions using wavelets and natural time analysis” Proc I. Mech. Eng. Part L: J Materials: Design and Applications, Vol. 230(3), pp.780-788, (2016), DOI: 10.1177/1464420715575337
  4. Vallianatos, F., Michas, G., Hloupis, G., ”Multiresolution wavelets and natural time analysis before the January-February 2014 Cephalonia (Mw6.1 & 6.0) sequence of strong earthquake events”, 2016, Physics and Chemistry of the Earth, Vol. 85-86, 2015, pp 201-209
  5. Moumtzidou, A., Papadopoulos, S., Vrochidis, S., Kompatsiaris, I., Kourtidis, K., Hloupis, G., Stavrakas, I., Papachristopoulou, K. & Keratidis, C.,"Towards air quality estimation using collected multimodal environmental data", (2016), Lecture Notes in Computer Science, Vol.10078,pp. 147-156
  6. Hloupis, G., Vallianatos, F. “Wavelet based methods for rapid calculations of magnitude and epicentral distance: An application to Earthquake Early Warning System”, Pure & Applied Geophysics, (2015). Vol.172, pp.2371-2386
  7. Stergiopoulos, C., Stavrakas, I., Triantis, D., Hloupis, G., Vallianatos, F. “The use of PSC technique to estimate the damage extension during three point bending test, (2015) Advanced Structured Materials, 70, pp. 363-372.
  8. Alexandridis,A., Stavrakas, I., Stergiopoulos, C., Hloupis, G., Ninos, K. and Triantis, D., “Non-destructive assessment of the three-point-bending strength of mortar beams using radial basis function neural networks”, Computers & Concrete, Vol. 16, Issue 6, (2015), pp.919-932
  9. Triantis, D., Ventouras, E., Leraki, I., Stergiopoulos, C., Stavrakas, I., Hloupis, G. “Comparing multiple-choice and constructed response questions applied to engineering courses”, (2015), Communications in Computer and Information Science, 510, pp. 130-140.
  10. Stavrakas, I., Triantis, D., Hloupis, G., Moutzouris, K., “Electrical characterization of polymer matrix - TiO2 filler composites through isothermal polarization / depolarization currents and I-V tests”, Central European Journal of Physics (2014), Vol.12(4), pp. 286 – 291
  11. K. Moutzouris, M. Papamichael, S. C. Betsis, I. Stavrakas, G. Hloupis and D. Triantis. Refractive, dispersive and thermo-optic properties of twelve organic solvents in the visible and near-infrared, Appl. Phys. B: Lasers and Optics, 116, pp 617-622 (2014)

Papers in Conference Proceedings

  1. Hloupis, G., Leoussis, C., Pagounis, V., Tsakiri, M., Vassilakis, E., Zacharis, V.,” Development of a Wireless Sensor Network System as basis for Early Warning in Slope Monitoring of the Corinth Canal”, 3rd Joint International Symposium on Deformation Monitoring (JISDM), Vienna, 30 Mar – 2 Apr, 2016.
  2. Hloupis, G., Stavrakas, I., Pasiou, E.D., Triantis, D., Kourkoulis, S.K., “Natural Time Analysis of Acoustic Emissions in Double Edge Notched Tension (DENT) Marble Specimens, (2015) Procedia Engineering, 109, pp. 248-256..
  3. Kourkoulis, S.K., Pasiou, E.D., Triantis, D., Stavrakas, I., Hloupis, G. “Innovative Experimental Techniques in the Service of Restoration of Stone Monuments - Part I: The Experimental Set up”, (2015) Procedia Engineering, 109, pp. 268-275.
  4. Triantis, D., Stavrakas, I., Pasiou, E.D., Hloupis, G., Kourkoulis, S.K., “Innovative Experimental Techniques in the Service of Restoration of Stone Monuments - Part II: Marble Epistyles under Shear”, (2015) Procedia Engineering, 109, pp. 276-284.
  5. I. Stavrakas, E.D. Pasiou, G. Hloupis, D. Triantis and S.K. Kourkoulis, ‘Mechanical Status Fingerprint Investigation of Marble Blocks Using GPR Field Measurements’, 8th National Conference of Non-Destructing Testing, Athens, Greece, 08-09 May 2015, pp. 58-60, 2015.
  6. G. Hloupis, I. Stavrakas, I. Dakanali, A. Kyriazopoulos, D. Triantis, “Natural time analysis of acoustic emissions when cement mortar specimens are subjected to three point bending loading”, Proc. 39th Solid Mechanics Conference, Poland, Sept. 1‐5, 2014, pp. 121‐122.
  7. S.K. Kourkoulis, E.D. Pasiou, I. Stavrakas, G. Hloupis, D. Triantis, K. Moutzouris, An experimental study of the mechanical response of a typical epistyles' connection under pure shear, Proc. 39th Solid Mechanics Conference, Poland, Sept. 1‐5, 2014, pp. 125‐126.

Abstracts in Conferences

  1. G. Hloupis, I. Stavrakas, E. D. Pasiou, D. Triantis, S. K. Kourkoulis, “Natural time analysis of acoustic emissions in double-edge-notched tension (dent) marble specimens”, Proc. Of Italian Group of Fracture XXIII National Meeting - 1st International Edition, Favignana, Italy, 22-25 Jun 2015
  2. John P. Makris, Hercules Rigakis, Despina Kalisperi, Fragkiskos Pentaris, Filippos Vallianatos, Vassileios Saltas, Ioannis S. Barbounakis, Ilias Papadopoulos, Pantelis Soupios, Eleni Kokinou, and George Hloupis, “Preliminary Results from the Seismoeletromagnetic Research at the front of the Hellenic Arc”, Geophysical Research Abstracts. Vol. 17, EGU2015-13640, 2015
  3. I. Stavrakas, D. Triantis, F. Vallianatos, G. Hloupis, Electrical and Acoustic Emissions in Marble Samples Subjected to Mechanical Loading up to Fracture, ACEX 2015, Munich 29 June – 2July 2015, Germany, ACEX299, pp.194.
  4. I. Stavrakas, D. Triantis, G. Hloupis, S.K. Kourkoulis, E.D. Pasiou, I. Dakanali, Acoustic Emission Analysis when Cement Mortar Specimens are subjected to three Point Bending Repetitive Cycles, ACEX 2015, Munich 29 June – 2July 2015, Germany, ACEX299.1, pp.195.
  5. G.Hloupis, I.Stavrakas, F.Vallianatos, D.Triantis, “Searching for Pre-failure Indicators in Acoustic Emissions Using Wavelets and Natural Time Analysis”, 8th International Conference on Advanced Computational Engineering and Experiment – ACEX-2014, Paris, 2014
  6. G. Hloupis, I. Stavrakas , I. Dakanali , A. Kyriazopoulos , D. Triantis, “Natural Time analysis of Acoustic Emissions when Cement Mortar Specimens are Subjected to Three Point Bending Loading”, 39th Solid Mechanics Conference – SOLMECH 2014, Poland, 2014