About: Identification of Thyroid Gland Activity in Radiotherapy

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Log-activity of thyroid gland, as a function of time, after administration of radioactive 131I is modelled by a linear regression model with 3 parameters and normal noise. Hard prior constraints are applied for unknown parameters and another prior information is obtained from archive data. Bayesian identification is presented together with algorithm for calculation of empirical distribution of activity time integral, proportional to absorbed dose. Influence of prior information on prediction abilities of the identified model is shown. Log-activity of thyroid gland, as a function of time, after administration of radioactive 131I is modelled by a linear regression model with 3 parameters and normal noise. Hard prior constraints are applied for unknown parameters and another prior information is obtained from archive data. Bayesian identification is presented together with algorithm for calculation of empirical distribution of activity time integral, proportional to absorbed dose. Influence of prior information on prediction abilities of the identified model is shown. (en) Časový průběh logaritmu aktivity štítné žlázy po podání radioaktivního jódu 131I je modelován lineárním regresním modelem se třemi parametry a normálním šumem. Na neznámé parametry jsou kladena tvrdá apriorní omezení a další apriorní informace je získána z archivních dat. Je popsána bayesovská identifikace modelu a algoritmus pro výpočet empirického rozdělení časového integrálu aktivity, který je úměrný absorbované dávce. Je ukázán vliv apriorní informace na predikční schopnosti modelu. (cs)
Title	Identification of Thyroid Gland Activity in Radiotherapy Identifikace aktivity štítné žlázy v radioterapii (cs) Identification of Thyroid Gland Activity in Radiotherapy (en)
skos:prefLabel	Identification of Thyroid Gland Activity in Radiotherapy Identifikace aktivity štítné žlázy v radioterapii (cs) Identification of Thyroid Gland Activity in Radiotherapy (en)
skos:notation	RIV/67985556:_____/07:00089418!RIV08-AV0-67985556
http://linked.open.../vavai/riv/strany	613;618
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1ET100750404), P(1M0572), Z(AV0Z10750506)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Jirsa, Ladislav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav teorie informace a automatizace AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	425318
http://linked.open...ai/riv/idVysledku	RIV/67985556:_____/07:00089418
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	external information; information matrix; prior constraints; Normal-inverse-Gamma; Langevin diffusion; nonparametric stopping rule (en)
http://linked.open.../riv/klicoveSlovo	Langevin diffusion Normal-inverse-Gamma nonparametric stopping rule prior constraints information matrix external information
http://linked.open...ontrolniKodProRIV	[C122AC34FAD1]
http://linked.open...v/mistoKonaniAkce	Benidorm
http://linked.open...i/riv/mistoVydani	Oxford
http://linked.open...i/riv/nazevZdroje	Bayesian Statistics 8
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Intelligent decision support of diagnosis and therapy in nuclear mediciny by Bayesian processing of uncertain data and probabilistic mixtures Data, algorithms, decision making
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Varga, F. Jirsa, Ladislav Quinn, A.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-06-02 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Pokročilé matematické metody získávání, zpracování a využití informací a znalostí ve složitých a nedeterministických systémech
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Oxford University Press
https://schema.org/isbn	978-0-19-921465-5
is http://linked.open...avai/riv/vysledek of	Identification of Thyroid Gland Activity in Radiotherapy Identification of Thyroid Gland Activity in Radiotherapy Identification of Thyroid Gland Activity in Radiotherapy

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