City Research Online

Items where Author is "Gkoktsi, K."

Up a level
Export as [feed] RSS 2.0 [feed] RSS
Group by: Type | No Grouping
Number of items: 14.

Article

Gkoktsi, K. & Giaralis, A. ORCID: 0000-0002-2952-1171 (2020). A compressive MUSIC spectral approach for identification of closely-spaced structural natural frequencies and post-earthquake damage detection. Probabilistic Engineering Mechanics, 103030. doi: 10.1016/j.probengmech.2020.103030

Gkoktsi, K. & Giaralis, A. ORCID: 0000-0002-2952-1171 (2019). A multi-sensor sub-Nyquist power spectrum blind sampling approach for low-power wireless sensors in operational modal analysis applications. Mechanical Systems and Signal Processing, 116, pp. 879-899. doi: 10.1016/j.ymssp.2018.06.049

Gkoktsi, K., Giaralis, A. ORCID: 0000-0002-2952-1171, Klis, R. P. , Dertimanis, V. & Chatzi, E. N. (2019). Output-Only Vibration-Based Monitoring of Civil Infrastructure via Sub-Nyquist/Compressive Measurements Supporting Reduced Wireless Data Transmission. Frontiers in Built Environment, 5, 111. doi: 10.3389/fbuil.2019.00111

Gkoktsi, K. & Giaralis, A. (2017). Assessment of sub-Nyquist deterministic and random data sampling techniques for operational modal analysis. Structural Health Monitoring, 16(5), pp. 630-646. doi: 10.1177/1475921717725029

Siesakul, B. T., Gkoktsi, K. & Giaralis, A. (2015). Compressive power spectrum sensing for vibration-based output-only system identification of structural systems in the presence of noise. Compressive Sensing IV, 9484, 94840K. doi: 10.1117/12.2177162

Gkoktsi, K. & Giaralis, A. (2015). Effect of frequency domain attributes of wavelet analysis filter banks for structural damage localization using the relative wavelet entropy index. International Journal of Sustainable Materials and Structural Systems, 2(1-2), pp. 134-160. doi: 10.1504/IJSMSS.2015.078365

Conference or Workshop Item

Gkoktsi, K. & Giaralis, A. ORCID: 0000-0002-2952-1171 (2018). A sub-Nyquist co-prime sampling music spectral approach for natural frequency identification of white-noise excited structures. In: Proceedings of the 8th International Conference on Computational Stochastic Mechanics (CSM 8). (pp. 246-255). France: Research Publishing. ISBN 978-981-11-2723-6

Gkoktsi, K., Giaralis, A. ORCID: 0000-0002-2952-1171, Klis, R. , Dertimanis, V. & Chatzi, E. (2017). Vibration-based structural performance assessment via output-only sub-Nyquist/compressive wireless sensor data. Paper presented at the 4th Conference on Smart Monitoring, Assessment and Rehabilitation of Civil Structures- SMAR 2017, 13 - 15 September 2017, Zurich, Switzerland.

Gkoktsi, K. & Giaralis, A. ORCID: 0000-0002-2952-1171 (2016). Assessment of sub-Nyquist deterministic and random data sampling techniques for operational modal analysis. In: 8th European Workshop on Structural Health Monitoring (EWSHM 2016). (pp. 1684-1693). NDT. ISBN 9781510827936

Gkoktsi, K., Giaralis, A. & TauSiesakul, B. (2016). Sub-Nyquist signal-reconstruction-free operational modal analysis and damage detection in the presence of noise. Paper presented at the SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 20-24 Mar 2016, Las Vegas, USA.

Gkoktsi, K., TauSiesakul, B. & Giaralis, A. (2015). Multi-channel sub-Nyquist cross-Spectral Estimation for Modal Analysis of Vibrating Structures. In: UNSPECIFIED . IEEE. ISBN 978-1-4673-8352-3 doi: 10.1109/IWSSIP.2015.7314232

TauSiesakul, B., Gkoktsi, K. & Giaralis, A. (2014). Compressive sensing spectral estimation for output-only structural system identification. Paper presented at the 7th Stochastic Computational Mechanics Conference, 15-18 June 2014, Santorini, Greece.

Gkoktsi, K. & Giaralis, A. (2014). On the influence of frequency selectivity of wavelet bases for relative wavelet entropy-based structural damage localization. Paper presented at the 6th World Conference on Structural Control and Monitoring, 15-07-2014 - 17-07-2014, Barcelona, Spain.

Thesis

Gkoktsi, K. (2018). Compressive techniques for sub-Nyquist data acquisition & processing in vibration-based structural health monitoring of engineering structures. (Unpublished Doctoral thesis, City, University of London)

This list was generated on Thu Feb 2 05:06:28 2023 UTC.