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://dx.doi.org/10.23919/CISTI52073.2021.9476353 http://hdl.handle.net/11449/233579 |
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 TasksModeling DependenceReal-time TasksTask ModelingConcurrent 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.São Paulo State University-UNESP Computer Science and Statistics DeptSão Paulo State University-UNESP Dept of ComputingHumber Institute of Technology and Advanced LearningSão Paulo State University-UNESP Computer Science and Statistics DeptSão Paulo State University-UNESP Dept of ComputingUniversidade Estadual Paulista (UNESP)Humber Institute of Technology and Advanced LearningPeronaglio, Fernanda F. [UNESP]Manacero, Aleardo [UNESP]Lobato, Renata S. [UNESP]Spolon, Roberta [UNESP]Cavenaghi, Marcos A.2022-05-01T09:30:50Z2022-05-01T09:30:50Z2021-06-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.23919/CISTI52073.2021.9476353Iberian Conference on Information Systems and Technologies, CISTI.2166-07352166-0727http://hdl.handle.net/11449/23357910.23919/CISTI52073.2021.94763532-s2.0-85115766210Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIberian Conference on Information Systems and Technologies, CISTIinfo:eu-repo/semantics/openAccess2024-04-23T16:11:12Zoai:repositorio.unesp.br:11449/233579Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-23T16:11:12Repositório 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, Fernanda F. [UNESP] Concurrent Tasks Modeling Dependence Real-time Tasks Task Modeling |
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, Fernanda F. [UNESP] |
author_facet |
Peronaglio, Fernanda F. [UNESP] Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. |
author_role |
author |
author2 |
Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Humber Institute of Technology and Advanced Learning |
dc.contributor.author.fl_str_mv |
Peronaglio, Fernanda F. [UNESP] Manacero, Aleardo [UNESP] Lobato, Renata S. [UNESP] Spolon, Roberta [UNESP] Cavenaghi, Marcos A. |
dc.subject.por.fl_str_mv |
Concurrent Tasks Modeling Dependence Real-time Tasks Task Modeling |
topic |
Concurrent Tasks Modeling Dependence Real-time Tasks Task Modeling |
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 |
2021-06-23 2022-05-01T09:30:50Z 2022-05-01T09:30:50Z |
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 |
http://dx.doi.org/10.23919/CISTI52073.2021.9476353 Iberian Conference on Information Systems and Technologies, CISTI. 2166-0735 2166-0727 http://hdl.handle.net/11449/233579 10.23919/CISTI52073.2021.9476353 2-s2.0-85115766210 |
url |
http://dx.doi.org/10.23919/CISTI52073.2021.9476353 http://hdl.handle.net/11449/233579 |
identifier_str_mv |
Iberian Conference on Information Systems and Technologies, CISTI. 2166-0735 2166-0727 10.23919/CISTI52073.2021.9476353 2-s2.0-85115766210 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Iberian Conference on Information Systems and Technologies, CISTI |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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 |
|
_version_ |
1799964567064805376 |