A multiobjective gradient based dose optimization algorithm for external beam conformal radiotherapy

Cotrutz, C; Lahanas, M; Kappas, C; Baltas, D; Offenbach, K

dc.contributor.author	Cotrutz, C	en
dc.contributor.author	Lahanas, M	en
dc.contributor.author	Kappas, C	en
dc.contributor.author	Baltas, D	en
dc.contributor.author	Offenbach, K	en
dc.date.accessioned	2014-03-01T01:50:39Z
dc.date.available	2014-03-01T01:50:39Z
dc.date.issued	2001	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/26063
dc.relation.uri	http://www.mlahanas.de/Papers/preprint/IMRT_PMB.pdf	en
dc.subject	Optimal Algorithm	en
dc.title	A multiobjective gradient based dose optimization algorithm for external beam conformal radiotherapy	en
heal.type	journalArticle	en
heal.publicationDate	2001	en
heal.abstract	A multiobjective gradient based algorithm has been developed for the purpose of dosedistribution optimization in external beam conformal radiotherapy. This algorithm isbased on the concept to gather the values of all objectives in a single value. Theweighting factors of the composite objective values are varied in different steps,allowing the reconstruction of the trade-off surfaces (three or more objectives) or curves(two	en