Optimization of non-linear gravity models through generalized simulated annealing

Detalhes bibliográficos
Autor(a) principal: Mundim, Kleber Carlos
Data de Publicação: 1998
Outros Autores: Lemaire, Thierry Jacques, Bassrei, Amin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/8287
Resumo: Texto completo: acesso restrito. p.405–416
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spelling Mundim, Kleber CarlosLemaire, Thierry JacquesBassrei, AminMundim, Kleber CarlosLemaire, Thierry JacquesBassrei, Amin2013-01-31T13:02:20Z19980378-4371http://www.repositorio.ufba.br/ri/handle/ri/8287v. 252, n. 3-4Texto completo: acesso restrito. p.405–416In this paper we apply the generalized simulated annealing (GSA) approach to the inversion of gravity data for 2-D and 3-D density distributions. We consider a modeling process where the input is the vector of model parameters m (that can be density contrast, mass or some coordinates) and the output is described by the transformation h(m)=d, where d is the vector of data parameters, we generally have access in practical problems. If the vector d describes the observed actual output of the system, the problem is to “choose”, or estimate, the parameters mest in order to minimize, in some sense, in our case in the least-squares sense, the difference between the observed vector d and the prescribed output of the system h(mest). The tests with synthetic data show the promising application of GSA in gravity inversion. The results obtained suggest us that the GSA approach enables to find quickest optimization machines than the two conventional approaches (Boltzmann and Cauchy machines).Submitted by Suelen Reis (suelen_suzane@hotmail.com) on 2013-01-30T14:40:08Z No. of bitstreams: 1 Mundim.pdf: 168374 bytes, checksum: 82036553b83b378627a488604caed5d8 (MD5)Approved for entry into archive by Fatima Cleômenis Botelho Maria (botelho@ufba.br) on 2013-01-31T13:02:20Z (GMT) No. of bitstreams: 1 Mundim.pdf: 168374 bytes, checksum: 82036553b83b378627a488604caed5d8 (MD5)Made available in DSpace on 2013-01-31T13:02:20Z (GMT). No. of bitstreams: 1 Mundim.pdf: 168374 bytes, checksum: 82036553b83b378627a488604caed5d8 (MD5) Previous issue date: 1998http://dx.doi.org/10.1016/S0378-4371(97)00634-1reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAIll-posed problemsGravity inversionNon-linear optimizationGeneralized simu- lated annealingOptimization of non-linear gravity models through generalized simulated annealingPhysica A: Statistical Mechanics and its Applicationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALMundim.pdfMundim.pdfapplication/pdf168374https://repositorio.ufba.br/bitstream/ri/8287/1/Mundim.pdf82036553b83b378627a488604caed5d8MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/8287/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTMundim.pdf.txtMundim.pdf.txtExtracted texttext/plain26353https://repositorio.ufba.br/bitstream/ri/8287/3/Mundim.pdf.txt6ec35ae5b19ca84ab482bcde8eacc106MD53ri/82872022-07-05 14:03:48.664oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:48Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Optimization of non-linear gravity models through generalized simulated annealing
dc.title.alternative.pt_BR.fl_str_mv Physica A: Statistical Mechanics and its Applications
title Optimization of non-linear gravity models through generalized simulated annealing
spellingShingle Optimization of non-linear gravity models through generalized simulated annealing
Mundim, Kleber Carlos
Ill-posed problems
Gravity inversion
Non-linear optimization
Generalized simu- lated annealing
title_short Optimization of non-linear gravity models through generalized simulated annealing
title_full Optimization of non-linear gravity models through generalized simulated annealing
title_fullStr Optimization of non-linear gravity models through generalized simulated annealing
title_full_unstemmed Optimization of non-linear gravity models through generalized simulated annealing
title_sort Optimization of non-linear gravity models through generalized simulated annealing
author Mundim, Kleber Carlos
author_facet Mundim, Kleber Carlos
Lemaire, Thierry Jacques
Bassrei, Amin
author_role author
author2 Lemaire, Thierry Jacques
Bassrei, Amin
author2_role author
author
dc.contributor.author.fl_str_mv Mundim, Kleber Carlos
Lemaire, Thierry Jacques
Bassrei, Amin
Mundim, Kleber Carlos
Lemaire, Thierry Jacques
Bassrei, Amin
dc.subject.por.fl_str_mv Ill-posed problems
Gravity inversion
Non-linear optimization
Generalized simu- lated annealing
topic Ill-posed problems
Gravity inversion
Non-linear optimization
Generalized simu- lated annealing
description Texto completo: acesso restrito. p.405–416
publishDate 1998
dc.date.issued.fl_str_mv 1998
dc.date.accessioned.fl_str_mv 2013-01-31T13:02:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/8287
dc.identifier.issn.none.fl_str_mv 0378-4371
dc.identifier.number.pt_BR.fl_str_mv v. 252, n. 3-4
identifier_str_mv 0378-4371
v. 252, n. 3-4
url http://www.repositorio.ufba.br/ri/handle/ri/8287
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/S0378-4371(97)00634-1
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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