Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Magda Monteiro"'
Autor:
Magda Monteiro, Marco Costa
Publikováno v:
Stats, Vol 6, Iss 1, Pp 113-130 (2023)
This work presents the statistical analysis of a monthly average temperatures time series in several European cities using a state space approach, which considers models with a deterministic seasonal component and a stochastic trend. Temperature rise
Externí odkaz:
https://doaj.org/article/c6700c02b8a744e78f10118b9bc20689
Publikováno v:
Engineering Proceedings, Vol 39, Iss 1, p 1 (2023)
The aim of this study is to develop the inventory planning system of a Portuguese tyre retailer based on forecasting sales models. Using sales history up to 2020, tyres were grouped into three levels of sales aggregation and different quantitative fo
Externí odkaz:
https://doaj.org/article/2cdf0b61c9d14fb0a8a534e2e84ca570
Publikováno v:
Journal of Mathematics in Industry, Vol 10, Iss 1, Pp 1-15 (2020)
Abstract This paper addresses a case study regarding inventory models for acquiring liquefied petroleum gas (LPG) cylinders. This is an industrial challenge that was proposed at an European Study Group with Industry, by a Portuguese energy company, f
Externí odkaz:
https://doaj.org/article/d7fea2e55653463192bda8b1b968fa52
Publikováno v:
BMC Medical Education, Vol 19, Iss 1, Pp 1-10 (2019)
Abstract Background Computer and paper examinations in our days are constructed from an item pool which is regularly updated. Given the way that exams are created, one of the major concerns is the security of the items that are being used in order to
Externí odkaz:
https://doaj.org/article/98c757f4d22b4619ab6001a777c68ddd
Autor:
Magda Monteiro, Marco Costa
Publikováno v:
Hydrology, Vol 5, Iss 3, p 37 (2018)
The monitoring and prediction of water quality parameters are important tasks in the management of water resources. In this work, the performances of time series statistical models were evaluated to predict and forecast the dissolved oxygen (DO) conc
Externí odkaz:
https://doaj.org/article/9eec30311ced45c1a9e237d5e1b6447f
Publikováno v:
Journal of Statistics on Health Decision; Vol 4 No 1 (2022): Special Issue-Statistics on Health Decision Making: Real World Data; 54-56
Journal of Statistics on Health Decision; vol. 4 n.º 1 (2022): Special Issue-Statistics on Health Decision Making: Real World Data; 54-56
Catarina Cardoso
Journal of Statistics on Health Decision; vol. 4 n.º 1 (2022): Special Issue-Statistics on Health Decision Making: Real World Data; 54-56
Catarina Cardoso
Journal of Statistics on Health Decision, vol. 4 n.º 1 (2022): Special Issue - Statistics on Health Decision Making: Real World Data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0185b9c451d814f6d818e10a6d7112
https://proa.ua.pt/index.php/jshd/article/view/28849
https://proa.ua.pt/index.php/jshd/article/view/28849
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
In the liquefied petroleum gas (LPG) cylinder business, one of the most important assets is the LPG cylinder. This work addresses the asset acquisition planning for the LPG cylinder business of a company from the energy sector which has recently star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172096550cd164dabcd062894518cb8a
https://doi.org/10.1007/s00521-020-04713-0
https://doi.org/10.1007/s00521-020-04713-0
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The aim of this work is to assess the modeling performance of two bivariate models for time series of counts, within the context of a forest fires analysis in two counties of Portugal. The first model is a periodic bivariate integer-valued autoregres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2be3d018ff78d26deed90ff45a6aaf40
Autor:
Marco Costa, Magda Monteiro
Publikováno v:
Computational Science and Its Applications – ICCSA 2021 ISBN: 9783030869724
ICCSA (4)
ICCSA (4)
This work presents the statistical analysis of time series of monthly average temperatures in several European locations using a state space approach, where it is considered a model with a deterministic seasonal component and a stochastic trend. Temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f398481083bb6a9541f437399ca740
http://hdl.handle.net/10773/32170
http://hdl.handle.net/10773/32170
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Journal of Mathematics in Industry, Vol 10, Iss 1, Pp 1-15 (2020)
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Journal of Mathematics in Industry, Vol 10, Iss 1, Pp 1-15 (2020)
This paper addresses a case study regarding inventory models for acquiring liquefied petroleum gas (LPG) cylinders. This is an industrial challenge that was proposed at an European Study Group with Industry, by a Portuguese energy company, for which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ca95c8fa2ca31118d48e4421b98a510