Combining genetic algorithms, Gibbs sampler, and gradient-based inversion to estimate uncertainty in 2D FWI

78th EAGE Conference and Exhibition 2016: Efficient Use of Technology - Unlocking Potential

Volumn , Issue , 2016, Pages

  Sajeva, A ^a   Aleardi, M ^a   Mazzotti, A ^a  

^a UNIVERSITY OF PISA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

GENETIC ALGORITHMS; MARKOV PROCESSES; MONTE CARLO METHODS; PROBABILITY DISTRIBUTIONS;

FULL-WAVEFORM INVERSION; GIBBS SAMPLERS; GRADIENT BASED; MARKOV CHAIN MONTE CARLO METHOD; MULTI-STEP; PROBABILISTIC FRAMEWORK; UNCERTAINTY ESTIMATION;

UNCERTAINTY ANALYSIS;

EID: 85088760213     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.3997/2214-4609.201601543     Document Type: Conference Paper

References (5)

1. th EAGE Conference and Exhibition 2015. DOI: 10.3997/2214-4609.20140858.
2. Fernández-Martínez, J. L., Fernández Muñiz, Z., Tompkins, M. J. [2012] On the Topography of the Cost Functional in Linear and Nonlinear Inverse Problems, Geophysics, 77(1), W1-W15
3. Sajeva, A., Bienati, N., Aleardi, M., Stucchi, E., and Mazzotti, A. [2014] Estimating velocity macro-models using stochastic full-waveform inversion. SEG Technical Program Expanded Abstracts, 1227-1231.
4. Sambridge, M. [1999] Geophysical Inversion with a Neighbourhood Algorithm-II. Appraising the Ensemble. Geophysical Journal International, 138(3), 727-746.
5. th EAGE Conference and Exhibition 2015, DOI: 10.3997/2214-4609.201413197.