Publication
Damp trend Grey Model forecasting method for airline industry
| dc.contributor.author | Carmona Benítez, R. B. | |
| dc.contributor.author | Carmona Paredes, R. B. | |
| dc.contributor.author | Lodewijks, Gabriel | |
| dc.contributor.author | Nabais, João | |
| dc.date.accessioned | 2018-05-04T10:03:28Z | |
| dc.date.available | 2018-05-04T10:03:28Z | |
| dc.date.issued | 2013-09 | |
| dc.description.abstract | This paper presents a modification of the Grey Model (GM) to forecast routes passenger dema nd growth in the air transportation industry. Forecast methods like Holt-Winters, autoreg ressive models, exponential smoothing, neural network, fuzzy logic, GM model calculate very high airlines routes pax growth. For this reason, a modification has been done to the GM model to damp trend calculations as time grows. The simulation results show that the modified GM model reduces the model exponential estimations grow. It allows the GM model to forecast reasonable routes passenger demand for long lead-tim es forecasts. It makes this model an option to calculate airlines routes pax flow when few data points are availabl e. The United States domestic air transport market data are used to compare the performance of the GM model wit h the proposed model. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Carmona Benítez, R. B., Carmona Paredes, R. B., Lodewijks, G. & Nabais, G. (2013). Damp trend Grey Model forecasting method for airline industry. Expert Systems with Applications, 40(12), pp.4915-4921. | pt_PT |
| dc.identifier.doi | 10.1016/j.eswa.2013.02.014 | pt_PT |
| dc.identifier.issn | 0957-4174/$ | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/22739 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.title | Damp trend Grey Model forecasting method for airline industry | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Expert Systems with Applications | pt_PT |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
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