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A derivative-free multistart framework for an automated noncoplanar beam angle optimization in IMRT

2016Journal article Open access
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dc.contributor.authorRocha, Humberto
dc.contributor.authorDias, Joana
dc.contributor.authorVentura, Tiago
dc.contributor.authorBC Ferreira
dc.contributor.authorLopes, Maria do Carmo
dc.date.accessioned2019-06-07T12:29:40Z
dc.date.available2019-06-07T12:29:40Z
dc.date.issued2016
dc.description.abstractThe inverse planning of an intensity-modulated radiation therapy (IMRT) treatment requires decisions regarding the angles used for radiation incidence, even when arcs are used. The possibility of improving the quality of treatment plans by an optimized selection of the beam angle incidences-beam angle optimization (BAO)-is seldom done in clinical practice. The inclusion of noncoplanar beam incidences in an automated optimization routine is even more unusual. However, for some tumor sites, the advantage of considering noncoplanar beam incidences is well known. This paper presents the benefits of using a derivative-free multistart framework for the optimization of the noncoplanar BAO problem.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1118/1.4962477pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/13916
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Association of Physicists in Medicinept_PT
dc.relation.publisherversionhttps://aapm.onlinelibrary.wiley.com/doi/abs/10.1118/1.4962477pt_PT
dc.subjectIMRT Treatment Planningpt_PT
dc.subjectNoncoplanar Beam Angle Optimizationpt_PT
dc.subjectDerivative-free Optimizationpt_PT
dc.subjectProstatic Neoplasmspt_PT
dc.subjectMultistartpt_PT
dc.titleA derivative-free multistart framework for an automated noncoplanar beam angle optimization in IMRTpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F00308%2F2013/PT
oaire.citation.endPage5526pt_PT
oaire.citation.issue10pt_PT
oaire.citation.startPage5514pt_PT
oaire.citation.titleMedical Physicspt_PT
oaire.citation.volume43pt_PT
oaire.fundingStream5876
person.familyNameCosta Ferreira
person.givenNameBrigida
person.identifier1167997
person.identifier.ciencia-idA61B-E07B-84B3
person.identifier.orcid0000-0001-7988-7545
person.identifier.scopus-author-id14050253300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationeac8b2c3-0ef3-48f5-a3c7-8ca796a098ae
relation.isAuthorOfPublication.latestForDiscoveryeac8b2c3-0ef3-48f5-a3c7-8ca796a098ae
relation.isProjectOfPublicationc62bc2c1-fa52-4719-ac2f-51bbd780c4c9
relation.isProjectOfPublication.latestForDiscoveryc62bc2c1-fa52-4719-ac2f-51bbd780c4c9

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