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1. Identity statement
Reference TypeThesis or Dissertation (Thesis)
Sitemtc-m16.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier6qtX3pFwXQZ3P8SECKy/B7ojU
Repositorysid.inpe.br/jeferson/2004/02.09.08.38
Last Update2023:04.06.14.18.51 (UTC) simone
Metadata Repositorysid.inpe.br/jeferson/2004/02.09.08.38.10
Metadata Last Update2024:12.26.14.39.53 (UTC) administrator
Secondary KeyINPE-10425-TDI/922
Citation KeyMassruhá:2003:TeCoNe
TitleUma teoria de coberturas nebulosas para diagnóstico, investigação e tratamento
Alternate TitleA fuzzy covering theory for diagnosis, investigation and treatment
CourseCAP-SPG-INPE-MCT-BR
Year2003
Secondary Date20031212
Date2003-12-12
Access Date2024, Dec. 26
Thesis TypeTese (Doutorado em Computação Aplicada)
Secondary TypeTDI
Number of Pages251
Number of Files2
Size4219 KiB
2. Context
AuthorMassruhá, Silvia Maria Fonseca Silveira
GroupCAP-SPG-INPE-MCT-BR
CommitteeSilva, José Demisio Simões da (presidente)
Sandri, Sandra Aparecida (orientadora)
Guimarães, Lamartine Nogueira Frutuoso
Pedroso Júnior, Moacir
Silva, Flávio Soares Correa da
e-Mail Addresssilvia.massruha@embrapa.br
UniversityInstituto Nacional de Pesquisas Espaciais (INPE)
CitySão José dos Campos
History (UTC)2009-04-14 12:53:30 :: administrator -> jefferson ::
2009-04-27 19:40:12 :: jefferson -> administrator ::
2009-05-02 03:09:24 :: administrator -> marciana ::
2009-05-11 14:57:33 :: marciana -> administrator ::
2009-06-16 17:20:56 :: administrator -> marciana ::
2009-06-18 19:39:46 :: marciana -> administrator ::
2018-07-18 16:47:45 :: administrator -> sergio :: 2003
2020-04-06 20:55:55 :: sergio -> simone :: 2003
2020-04-06 20:59:23 :: simone -> administrator :: 2003
2023-04-06 14:14:51 :: administrator -> simone :: 2003
2023-04-06 14:23:38 :: simone -> administrator :: 2003
2024-12-26 14:39:53 :: administrator -> :: 2003
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsdiagnóstico
investigação
tratamento
conjuntos nebulosos
tomada de decisão
diagnosis
investigation
treatment
fuzzy sets
decision make
abductive inference
computer aided diagnosis
artificial intelligence
AbstractEste trabalho tem por objetivo apresentar uma abordagem integrada para diagnóstico, investigação e tratamentos, permitindo organizar os vários tipos de informação gerados nestas etapas durante processo de raciocínio clínico. Nesta nova abordagem, denominada Teoria das Coberturas Nebulosas (TCN), o conhecimento é basicamente modelado através de associações causais e a inferência é abdutiva. Conceitos de Parsimonious Covering Theory (PCT), lógica nebulosa e teoria de decisão são também integrados, de maneira a tratar os vários aspectos inerentes aos processos envolvidos em raciocínio clínico, tais como a possibilidade de diversas desordens estarem conjuntamente causando um conjunto de manifestações, a manipulação de informações temporais, a consideração de condições favoráveis ao desenvolvimento de uma desordem, a incapacidade do especialista em oferecer conhecimento generalizado desprovido de incerteza e/ou imprecisão, a manipulação de fatores cruciais na tomada de decisão nas tarefas de investigação e tratamento como o custo e o risco. A validação do modelo téorico foi realizada em fitopatologia, abordando especificamente a diagnose, investigação e tratamento de doen¸cas de milho. Entretanto, devido a sua generalidade, espera-se que os desenvolvimentos téoricos obtidos possam ser aplicados para resolver problemas de diagn´ostico em outras áreas de conhecimento. ABSTRACT: This work presents an integrated framework for diagnosis, investigation and treatment, allowing the organization of various pieces of information generated in these tasks during a clinical problem-solving process.In this new framework, called Fuzzy Covering Theory (FCT), knowledge is basically modeled through causal associations and inference is abductive. Concepts of Parsimonious Covering Theory (PCT), fuzzy sets logic and decision theory are also integrated, in order to address the various inherent aspects envolved in clinical reasoning, such as the possibility of several disorders to conjunctively cause a series of manifestations, the manipulation of temporal information, the consideration of favorable conditions for the development of a disorder, the incapacity of an expert to yield generalized knowledge devoid of uncertainty/imprecision, the manipulation of crucial factors in decision making in investigation and treatment tasks like cost and risk. The validation of the theoretical model has been performed in hytopathology, specifically, at the diagnosis, investigation and treatment of the corn plants diseases. However, due to its generality, it is expected that the theoretical developments obtained in this work can successfully employed to solve diagnosis problems in other domains.
AreaCOMP
Arrangementurlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Uma teoria de...
doc Directory Contentaccess
source Directory Content
publicacao.pdf 20/07/2018 10:11 4.1 MiB
agreement Directory Content
TERMO DE DEPOSITO SILVIA MARIA FONSECA SILVEIRA MASSRUHA DOUTORADO.pdf 20/07/2018 10:09 314.6 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZ3P8SECKy/B7ojU
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZ3P8SECKy/B7ojU
Languagept
Target Filepublicacao.pdf
User Groupadministrator
simone
Visibilityshown
Copyright Licenseurlib.net/www/2012/11.12.15.10
Rightsholderoriginalauthor yes
Copy HolderSID/SCD
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD2USNNW34T/4CL6M65
8JMKD3MGPCW/3F2PHGS
Citing Item Listsid.inpe.br/bibdigital/2013/10.12.22.16 6
Host Collectionsid.inpe.br/banon/2003/08.15.17.40
6. Notes
Empty Fieldsacademicdepartment affiliation archivingpolicy archivist callnumber contenttype creatorhistory descriptionlevel dissemination doi electronicmailaddress format isbn issn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype


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