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Hamzeh Mohammadigheymasi. Completed the Doktor (PhD) in Seismology in 2016/10/05 by Institute of Geophysics, University of Tehran and Master in Seismology in 2008 by Institute of Geophysics, University of Tehran. Published 5 articles in journals. Co-supervised 1 PhD thesis(es). Co-supervised 2 MSc dissertation(s). Participates and/or participated as Post-doc in 2 project(s).
Identification

Personal identification

Full name
Hamzeh Mohammadigheymasi

Citation names

  • Mohammadigheymasi, Hamzeh

Author identifiers

Ciência ID
DF17-4E30-C1E2
ORCID iD
0000-0002-1136-2651
Scopus Author Id
hamzeh@ubi.pt
Education
Degree Classification
2011/09/09 - 2016/10/05
Concluded
 Seismology (Doktor (PhD))
Institute of Geophysics, University of Tehran, Iran
2005 - 2008
Concluded
 Seismology (Master)
Institute of Geophysics, University of Tehran, Iran
Affiliation

Science

Category
Host institution 		Employer
2019 - 2023 Research Assistant (Research) Universidade da Beira Interior Departamento de Informática, Portugal
Projects

Grant

Designation Funders
2018/06 - 2019/06 4D Seismic velocity structure in S-Iceland
RANNIS123456
Post-doc
Concluded

Contract

Designation Funders
2022/11/02 - Current GeoInquire
101058518
Universidade da Beira Interior, Portugal
Ongoing
2019/10/28 - 2022/12/31 Seismicity and HAzards of the sub-saharan Atlantic Margin (SHAZAM)
PTDC/CTA-GEO/31475/2017
Post-doc
Universidade da Beira Interior, Portugal
Ongoing
Outputs

Publications

Conference abstract
  1. "Body wave extraction by using sparsity-promoting time-frequency filtering". Paper presented in EGU General Assembly, 2022.
    Accepted
  2. "Seismicity analysis in southern Ghana- I: Detecting local earthquakes by Deep Learning". 2022.
    Accepted
  3. Mohammadigheymasi, Hamzeh; Hamzeh Mohammadigheymasi; Mohammad Reza Ebrahimi; Graça Silveira; David schlaphorst. "Seismicity analysis of Southern Ghana II: Updated crustal velocity model and hypocentral parameters". 2022.
    Accepted • 10.5194/egusphere-egu21-13988
  4. "Body wave extraction by using sparsity-promoting time-frequency filtering". 2022.
    10.5194/egusphere-egu22-8899
  5. "Eigenvalue decomposition polarization analysis: A regularized sparsity-based approach". Vienna, 2021.
    Published • https://doi.org/10.5194/egusphere-egu21-15267
  6. "A combined fault-and catalog-based hazard assessment for Central Zagros, Iran". vienna, 2021.
Conference paper
  1. Amini, N.; Izadian, S.; Mohammadigheymasi, H.; Abdorazzagh, A.; Ebrahimi, A.. "Validation of the TSP results with the TBM parameters in Zagros long tunnel". 2023.
    10.3997/2214-4609.202320118
  2. Nima Dolatabadi; Nasrin Tavakolizadeh; Hamzeh Mohammadigheymasi; Alessandro Valentini; Eduardo Almeida; Maryam Fathi; Paul Crocker; Graça Silveira. "A sparsity-based adaptive filtering approach to Shear Wave Splitting". Paper presented in EGU General Assembly, VIenna, 2021.
    Accepted • 10.5194/egusphere-egu21-14411
  3. Najafabadipour, A.; Mohammadi Gheymasi, H.; Gholami, A.. "Non-convex Seismic Acoustic Impedance Inversion". 2014.
    10.3997/2214-4609.20140981
  4. Heravi, M. F.; Mohamadi, H.; Hashemi, H.. "A Curvelet based wavefield separation in vertical seismic profiling". 2012.
    10.1190/ist092012-001.35
  5. Mohammadi Gheymasi, H.. "Using Singular Spectrum Analysis and Autoregressive Methods for Improvement of Temporal Resolution of Seismic Data". 2009.
    10.3997/2214-4609.20145890
  6. Mohammadi, H.; R. Siahkoohi, H.; Mansoori, I.; Vefagh, M.. "Improvement of S/N of Magnetotelluric Time". 2008.
    10.3997/2214-4609.201402597
Journal article
  1. Zamir Khurshid; Hamzeh Mohammadigheymasi; Dawei Gao; Jianxin Liu; S. Mostafa Mousavi; Zhenwei Guo; Nasrin Tavakolizadeh. "Comprehensive Analysis of Local Earthquakes in the Eastern Himalaya Through Deep Scanning of the Bhutan Seismic Network". Seismological Research Letters (2025): https://doi.org/10.1785/0220240307.
    10.1785/0220240307
  2. Luis Carvalho; Hamzeh Mohammadigheymasi; Paul Crocker; Nasrin Tavakolizadeh; Yahya Moradichaleshtori; Rui Fernandes. "Application of the pair-input deep learning model for seismicity reassessment in Cameroon". Acta Geophysica (2024): https://doi.org/10.1007/s11600-024-01475-4.
    10.1007/s11600-024-01475-4
  3. Nasrin Tavakolizadeh; Hamzeh Mohammadigheymasi; Francesco Visini; Nuno Pombo. "FaultQuake: An open-source Python tool for estimating Seismic Activity Rates in faults". Computers & Geosciences (2024): http://dx.doi.org/10.1016/j.cageo.2024.105659.
    10.1016/j.cageo.2024.105659
  4. Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; Luís Matias; S. Mostafa Mousavi; Yahya Moradichaloshtori; Seyed Jalaleddin Mousavirad; Rui Fernandes. "A data set of earthquake bulletin and seismic waveforms for Ghana obtained by deep learning". Data in Brief (2023): https://doi.org/10.1016/j.dib.2023.108969.
    10.1016/j.dib.2023.108969
  5. Hamzeh Mohammadigheymasi; Peidong Shi; Nasrin Tavakolizadeh; Zhuowei Xiao; S. Mostafa Mousavi; Luis Matias; Mehran Pourvahab; Rui Fernandes. "IPIML: A deep-scan earthquake detection and location workflow Integrating Pair-Input deep learning model and Migration Location method". IEEE Transactions on Geoscience and Remote Sensing (2023): https://doi.org/10.1109/TGRS.2023.3293914.
    10.1109/TGRS.2023.3293914
  6. Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; Luís Matias; S. Mostafa Mousavi; Graça Silveira; Susana Custódio; Nuno Dias; Rui Fernandes; Yahya Moradichaloshtori. "Application of deep learning for seismicity analysis in Ghana". Geosystems and Geoenvironment (2022): 100152-100152. http://dx.doi.org/10.1016/j.geogeo.2022.100152.
    10.1016/j.geogeo.2022.100152
  7. "Application of Pair-Input Deep-Learning Models for seismicity analysis in Cameroon". (2022):
    Submitted
  8. "Probabilistic Seismic Hazard Assessment of Zagros (Iran) incorporating active fault and distributed seismicity". Natural Hazards (2022):
    Submitted
  9. Mohammadigheymasi, Hamzeh; Crocker, Paul; Fathi, Maryam; Almeida, Eduardo; Silveira, Gracra; Gholami, Ali; Schimmel, Martin. "Sparsity-promoting approach to polarization analysis of seismic signals in the time-frequency domain". IEEE Transactions on Geoscience and Remote Sensing (2022): 1-1. http://dx.doi.org/10.1109/tgrs.2022.3141580.
    In press • 10.1109/tgrs.2022.3141580
  10. Hamzeh Mohammadigheymasi; H. Mohammadi Gheymasi; A. Gholami; H.R. Siahkoohi; N. Amini. "Robust total-variation based geophysical inversion using split Bregman and proximity operators". Journal of Applied Geophysics 132 (2016): 242-254. http://dx.doi.org/10.1016/j.jappgeo.2016.06.011.
    10.1016/j.jappgeo.2016.06.011
  11. Gholami, Ali; Mohammadi Gheymasi, Hamzeh. "Regularization of geophysical ill-posed problems by iteratively re-weighted and refined least squares". Computational Geosciences 20 1 (2015): 19-33. http://dx.doi.org/10.1007/s10596-015-9544-1.
    10.1007/s10596-015-9544-1
  12. Gheymasi, H. Mohammadi; Gholami, A.. "A local-order regularization for geophysical inverse problems". Geophysical Journal International 195 2 (2013): 1288-1299. http://dx.doi.org/10.1093/gji/ggt308.
    10.1093/gji/ggt308
Online resource
  1. Hamzeh Mohammadigheymasi. SigProSeismology/SP-TFF: Sparsity-Promoting Time-Frequency Filtering (SP-TFF). 2022. https://zenodo.org/record/6589626.
    10.5281/ZENODO.6589626
Preprint
  1. Zamir Khurshid; Hamzeh Mohammadigheymasi; Dawei Gao; Jianxin Liu; S. Mostafa Mousavi. "Deep Scanning of the Bhutan Eastern Himalaya Seismic Dataset for Local Earthquakes". 2025. https://doi.org/10.5194/egusphere-egu24-20056.
    10.5194/egusphere-egu24-20056
  2. Hamzeh Mohammadigheymasi; Zhuowei Xiao; S. Mostafa Mousavi; Mohammadreza Jamalreyhani; Jaime Almeida; Nuno M. Garcia. "Enhanced insight into Ghana's Seismicity through a Refined Crustal Velocity Model and Earthquake Focal Mechanisms". 2024. https://doi.org/10.5194/egusphere-egu24-8852.
    10.5194/egusphere-egu24-8852
  3. Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; Peidong Shi; Zhuowei Xiao; S. Mostafa Mousavi; Rui Fernandes. "An automated earthquake detection algorithm by combining pair-input deep learning and migration location methods". 2023. https://doi.org/10.5194/egusphere-egu23-15180.
    10.5194/egusphere-egu23-15180
  4. Luis Carvalho; Hamzeh Mohammadigheymasi; Paul Crocker; Nasrin Tavakolizadeh; Yahya Moradichaleshtori; Rui Fernandes. "Earthquake Detection and Location in the Cameroon Temporary Network Data Using Deep Learning". 2023. https://doi.org/10.5194/egusphere-egu23-16438.
    10.5194/egusphere-egu23-16438
  5. Jaime Almeida; Nicolas Riel; Marta Neres; Hamzeh Mohammadigheymasi; Susana Custódio; Stephanie Dumont. "Lithosphere-asthenosphere interaction as the source for intraplate deformation in the Gulf of Guinea ". 2023. https://doi.org/10.5194/egusphere-egu23-6598.
    10.5194/egusphere-egu23-6598
  6. Sérgio Nunes; Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; Nuno Garcia. "A synthetic ambient-noise data set fortime-lapsed monitoring". 2023. https://doi.org/10.5194/egusphere-egu23-1678.
    10.5194/egusphere-egu23-1678
  7. Nasrin Tavakolizadeh; Hamzeh Mohammadigheymasi; Luís Matias; Graça Silveira; Rui Fernandes; Nima Dolatabadi. "To what extent do slip rates contribute to the seismic activity of faults?". 2022. https://doi.org/10.5194/egusphere-egu22-12893.
    10.5194/egusphere-egu22-12893
  8. Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; S. Mostafa Mousavi; Graça Silveira; Rui Fernandes. "Seismicity analysis in southern Ghana- I: Detecting local earthquakes by Deep Learning". 2022. https://doi.org/10.5194/egusphere-egu22-5860.
    10.5194/egusphere-egu22-5860
  9. Susana Custódio; Hamzeh Mohammadigheymasi; Nasrin Tavakolizadeh; Luis Matias; Graça Silveira. "Seismicity analysis of Southern Ghana II: Updated crustal velocity model and hypocentral parameters". 2022. https://doi.org/10.5194/egusphere-egu22-5570.
    10.5194/egusphere-egu22-5570
  10. "Sparsity-promoting approach to polarization analysis of seismic signals in the time-frequency domain". 2021. http://dx.doi.org/10.36227/techrxiv.14910063.v1.
    10.36227/techrxiv.14910063.v1

Other

Dataset
  1. Hamzeh Mohammadigheymasi. Seismicity dataset of Ghana obtained by Deep Learning. Mendeley data repository.
    10.17632/ZZ9TXHW89W.1
Other output
  1. A Cluster-Based Opposition Differential Evolution Algorithm Boosted by a Local Search for ECG Signal Classification. 2023. Pourvahab, M.; Mousavirad, S.J.; Felizardo, V.; Pombo, N.; Zacarias, H.; Mohammadigheymasi, H.; Pais, S.; Jafari, S.N.; Garcia, N.M.. http://www.scopus.com/inward/record.url?eid=2-s2.0-85161037600&partnerID=MN8TOARS.
    10.48550/arXiv.2305.02731
  2. Sparsity-promoting approach to polarization analysis of seismic signals in the time-frequency domain. 2021. Mohammadigheymasi, H.; Crocker, P.; Fathi, M.; Almeida, E.; Silveira, G.; Gholami, A.; Schimmel, M.. http://www.scopus.com/inward/record.url?eid=2-s2.0-85132050950&partnerID=MN8TOARS.
    10.36227/techrxiv.14910063
Activities

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2023/02/02 - Current Processing and Analysis of Positional Time-Series
Co-supervisor
Universidade da Beira Interior, Portugal
2022/04/01 - Current Deep learning applied to feature extraction from geophysical time-series
Co-supervisor
Universidade da Beira Interior, Portugal
2021 - Current Exploratory research on Earth signals towards the prediction of Earthquakes
Co-supervisor
Universidade da Beira Interior, Portugal
2021/08/02 - 2022 Earthquake body-wave extraction using sparsity-promoting polarization filtering in the time-frequency domain
Co-supervisor
Institute of Geophysics, University of Tehran, Iran
2021/02 - 2021/09 Development of a Python library for PROCESSING of SEISMIC TIME SERIES
Co-supervisor
Universidade da Beira Interior Departamento de Informática, Portugal

Ad Hoc journal article review

Journal title (ISSN) Publisher
2021/09 - 2022/03 Digital Signal Processing

Journal scientific committee

Journal title (ISSN) Publisher
2023/01/02 - Current IEEE Transactions on Geosciece and Remote Sensing (1558-0644) IEEE