Modeling and simulation of tasks interactions using graphical interface
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/237781 |
Resumo: | Concurrent processes are very important to the development of modern applications, where several tasks are performed in order to accomplish a certain activity. Unfortunately, many concurrent applications, including hard real time ones, have complex interactions between tasks, which are difficult to model in order to understand or evaluate the system's behaviour by simulation. Although an accurate model for these interactions is quite desirable, most simulators do not provide this capability, representing tasks as independent black-boxes. This paper describes a graphical approach to model tasks interactions as hierarchical trees. The approach was implemented in a simulator of real-time schedulers, and the results achieved with tests over model accuracy and tool usability are presented. |
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Modeling and simulation of tasks interactions using graphical interfaceConcurrent TasksTask ModelingReal-time TasksModeling DependenceConcurrent processes are very important to the development of modern applications, where several tasks are performed in order to accomplish a certain activity. Unfortunately, many concurrent applications, including hard real time ones, have complex interactions between tasks, which are difficult to model in order to understand or evaluate the system's behaviour by simulation. Although an accurate model for these interactions is quite desirable, most simulators do not provide this capability, representing tasks as independent black-boxes. This paper describes a graphical approach to model tasks interactions as hierarchical trees. The approach was implemented in a simulator of real-time schedulers, and the results achieved with tests over model accuracy and tool usability are presented.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Sao Paulo State Univ UNESP, Comp Sci & Stat Dept, Sj Do Rio Preto, BrazilSao Paulo State Univ UNESP, Dept Comp, Bauru, SP, BrazilHumber Inst Technol & Adv Learning, Toronto, ON, CanadaSao Paulo State Univ UNESP, Comp Sci & Stat Dept, Sj Do Rio Preto, BrazilSao Paulo State Univ UNESP, Dept Comp, Bauru, SP, BrazilIeeeUniversidade Estadual Paulista (UNESP)Humber Inst Technol & Adv LearningPeronaglio, Fernando F. [UNESP]Manacero, Aleardo [UNESP]Lobato, Renata S. [UNESP]Spolon, Roberta [UNESP]Cavenaghi, Marcos A.Rocha, A.Goncalves, R.Penalvo, F. G.Martins, J.2022-11-30T13:44:47Z2022-11-30T13:44:47Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject6Proceedings Of 2021 16th Iberian Conference On Information Systems And Technologies (cisti'2021). New York: Ieee, 6 p., 2021.2166-0727http://hdl.handle.net/11449/237781WOS:000824588500095Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings Of 2021 16th Iberian Conference On Information Systems And Technologies (cisti'2021)info:eu-repo/semantics/openAccess2024-04-23T16:11:26Zoai:repositorio.unesp.br:11449/237781Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-23T16:11:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Modeling and simulation of tasks interactions using graphical interface |
title |
Modeling and simulation of tasks interactions using graphical interface |
spellingShingle |
Modeling and simulation of tasks interactions using graphical interface Peronaglio, Fernando F. [UNESP] Concurrent Tasks Task Modeling Real-time Tasks Modeling Dependence |
title_short |
Modeling and simulation of tasks interactions using graphical interface |
title_full |
Modeling and simulation of tasks interactions using graphical interface |
title_fullStr |
Modeling and simulation of tasks interactions using graphical interface |
title_full_unstemmed |
Modeling and simulation of tasks interactions using graphical interface |
title_sort |
Modeling and simulation of tasks interactions using graphical interface |
author |
Peronaglio, Fernando F. [UNESP] |
author_facet |
Peronaglio, Fernando F. [UNESP] Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. Rocha, A. Goncalves, R. Penalvo, F. G. Martins, J. |
author_role |
author |
author2 |
Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. Rocha, A. Goncalves, R. Penalvo, F. G. Martins, J. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Humber Inst Technol & Adv Learning |
dc.contributor.author.fl_str_mv |
Peronaglio, Fernando F. [UNESP] Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. Rocha, A. Goncalves, R. Penalvo, F. G. Martins, J. |
dc.subject.por.fl_str_mv |
Concurrent Tasks Task Modeling Real-time Tasks Modeling Dependence |
topic |
Concurrent Tasks Task Modeling Real-time Tasks Modeling Dependence |
description |
Concurrent processes are very important to the development of modern applications, where several tasks are performed in order to accomplish a certain activity. Unfortunately, many concurrent applications, including hard real time ones, have complex interactions between tasks, which are difficult to model in order to understand or evaluate the system's behaviour by simulation. Although an accurate model for these interactions is quite desirable, most simulators do not provide this capability, representing tasks as independent black-boxes. This paper describes a graphical approach to model tasks interactions as hierarchical trees. The approach was implemented in a simulator of real-time schedulers, and the results achieved with tests over model accuracy and tool usability are presented. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-11-30T13:44:47Z 2022-11-30T13:44:47Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Proceedings Of 2021 16th Iberian Conference On Information Systems And Technologies (cisti'2021). New York: Ieee, 6 p., 2021. 2166-0727 http://hdl.handle.net/11449/237781 WOS:000824588500095 |
identifier_str_mv |
Proceedings Of 2021 16th Iberian Conference On Information Systems And Technologies (cisti'2021). New York: Ieee, 6 p., 2021. 2166-0727 WOS:000824588500095 |
url |
http://hdl.handle.net/11449/237781 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings Of 2021 16th Iberian Conference On Information Systems And Technologies (cisti'2021) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
6 |
dc.publisher.none.fl_str_mv |
Ieee |
publisher.none.fl_str_mv |
Ieee |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1797789896516042752 |