A Volunteer Computing Project for Solving Geoacoustic Inversion Problems

A Volunteer Computing Project for Solving Geoacoustic Inversion Problems

A volunteer computing project aimed at solving computationally hard inverse problems in underwater acoustics is described. This project was used to study the possibilities of the sound speed profile reconstruction in a shallow-water waveguide using a dispersion-based geoacoustic inversion scheme. Th...

Full description

Bibliographic Details
Main Authors: Zaikin Oleg, Petrov Pavel, Posypkin Mikhail, Bulavintsev Vadim, Kurochkin Ilya
Format: Article
Language:English
Published: De Gruyter 2017-12-01
Series:Open Engineering
Subjects:
volunteer computing
boinc
geoacoustic inversion
underwater acoustics
global optimization
gpu
Online Access:https://doi.org/10.1515/eng-2017-0040
id doaj-9fb16015a5c54e44983dc36789bff87e
record_format Article
spelling doaj-9fb16015a5c54e44983dc36789bff87e2021-09-05T20:44:49ZengDe GruyterOpen Engineering2391-54392017-12-017136337010.1515/eng-2017-0040eng-2017-0040A Volunteer Computing Project for Solving Geoacoustic Inversion ProblemsZaikin Oleg0Petrov Pavel1Posypkin Mikhail2Bulavintsev Vadim3Kurochkin Ilya4Matrosov Institute for System Dynamics and Control Theory SB RAS, Irkutsk, RussiaV.I. Il’ichev Pacific Oceanological Institute FEB RAS, Far Eastern Federal University, Vladivostok, RussiaDorodnicyn Computing Centre FRC CS RAS, Moscow, RussiaMatrosov Institute for System Dynamics and Control Theory SB RAS, Irkutsk, RussiaA.A. Kharkevich Institute for Information Transmission Problems RAS, Moscow, RussiaA volunteer computing project aimed at solving computationally hard inverse problems in underwater acoustics is described. This project was used to study the possibilities of the sound speed profile reconstruction in a shallow-water waveguide using a dispersion-based geoacoustic inversion scheme. The computational capabilities provided by the project allowed us to investigate the accuracy of the inversion for different mesh sizes of the sound speed profile discretization grid. This problem suits well for volunteer computing because it can be easily decomposed into independent simpler subproblems.https://doi.org/10.1515/eng-2017-0040volunteer computingboincgeoacoustic inversionunderwater acousticsglobal optimizationgpu
collection DOAJ
language English
format Article
sources DOAJ
author Zaikin Oleg
Petrov Pavel
Posypkin Mikhail
Bulavintsev Vadim
Kurochkin Ilya
spellingShingle Zaikin Oleg
Petrov Pavel
Posypkin Mikhail
Bulavintsev Vadim
Kurochkin Ilya
A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
Open Engineering
volunteer computing
boinc
geoacoustic inversion
underwater acoustics
global optimization
gpu
author_facet Zaikin Oleg
Petrov Pavel
Posypkin Mikhail
Bulavintsev Vadim
Kurochkin Ilya
author_sort Zaikin Oleg
title A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
title_short A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
title_full A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
title_fullStr A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
title_full_unstemmed A Volunteer Computing Project for Solving Geoacoustic Inversion Problems
title_sort volunteer computing project for solving geoacoustic inversion problems
publisher De Gruyter
series Open Engineering
issn 2391-5439
publishDate 2017-12-01
description A volunteer computing project aimed at solving computationally hard inverse problems in underwater acoustics is described. This project was used to study the possibilities of the sound speed profile reconstruction in a shallow-water waveguide using a dispersion-based geoacoustic inversion scheme. The computational capabilities provided by the project allowed us to investigate the accuracy of the inversion for different mesh sizes of the sound speed profile discretization grid. This problem suits well for volunteer computing because it can be easily decomposed into independent simpler subproblems.
topic volunteer computing
boinc
geoacoustic inversion
underwater acoustics
global optimization
gpu
url https://doi.org/10.1515/eng-2017-0040
work_keys_str_mv AT zaikinoleg avolunteercomputingprojectforsolvinggeoacousticinversionproblems
AT petrovpavel avolunteercomputingprojectforsolvinggeoacousticinversionproblems
AT posypkinmikhail avolunteercomputingprojectforsolvinggeoacousticinversionproblems
AT bulavintsevvadim avolunteercomputingprojectforsolvinggeoacousticinversionproblems
AT kurochkinilya avolunteercomputingprojectforsolvinggeoacousticinversionproblems
AT zaikinoleg volunteercomputingprojectforsolvinggeoacousticinversionproblems
AT petrovpavel volunteercomputingprojectforsolvinggeoacousticinversionproblems
AT posypkinmikhail volunteercomputingprojectforsolvinggeoacousticinversionproblems
AT bulavintsevvadim volunteercomputingprojectforsolvinggeoacousticinversionproblems
AT kurochkinilya volunteercomputingprojectforsolvinggeoacousticinversionproblems
_version_ 1717785100534415360

Similar Items