Optimization of non-linear gravity models through generalized simulated annealing
Autor(a) principal: | |
---|---|
Data de Publicação: | 1998 |
Outros Autores: | , |
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 |
id |
UFBA-2_606227f0e33d70cd0c27492b18ad0f5c |
---|---|
oai_identifier_str |
oai:repositorio.ufba.br:ri/8287 |
network_acronym_str |
UFBA-2 |
network_name_str |
Repositório Institucional da UFBA |
repository_id_str |
1932 |
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) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Repositório Institucional da UFBA |
collection |
Repositório Institucional da UFBA |
bitstream.url.fl_str_mv |
https://repositorio.ufba.br/bitstream/ri/8287/1/Mundim.pdf https://repositorio.ufba.br/bitstream/ri/8287/2/license.txt https://repositorio.ufba.br/bitstream/ri/8287/3/Mundim.pdf.txt |
bitstream.checksum.fl_str_mv |
82036553b83b378627a488604caed5d8 1b89a9a0548218172d7c829f87a0eab9 6ec35ae5b19ca84ab482bcde8eacc106 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
|
_version_ |
1808459418959872000 |