Forecasting Repair Schedule for Building Components Based on Case-Based Reasoning and Fuzzy-AHP
DC Field | Value | Language |
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dc.contributor.author | Park, Sojin | - |
dc.contributor.author | Kwon, Nahyun | - |
dc.contributor.author | Ahn, Yonghan | - |
dc.date.accessioned | 2022-08-08T05:32:26Z | - |
dc.date.available | 2022-08-08T05:32:26Z | - |
dc.date.created | 2020-12-14 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.issn | 2071-1050 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/170448 | - |
dc.description.abstract | Building maintenance is closely related to the performance and sustainability of buildings. However, existing approaches to maintenance are limited in terms of estimating required repairs. Therefore, this study proposes a case-based reasoning (CBR)-based model for estimating the time when the first repair will be needed after the completion of construction, even in phases where maintenance-related information is scarce. CBR and fuzzy-analytic hierarchy process (AHP) were employed as research methodologies. A database was established by collecting 257 cases related to maintenance of apartment buildings, and attributes were extracted through literature reviews and expert interviews. Then, attributes were weighted by fuzzy-AHP and case similarities were computed by measuring the Euclidean distance. Similar cases were retrieved based on similarity scores. The model was validated via a comparison of 20 randomly selected test cases with the output of retrieved cases. The results showed that the average case similarities of 3-, 5-, 7-, and 10-nearest neighbors (NN) were 98.05%, 97.86%, 97.73%, and 97.59%, respectively, and mean absolute percentage errors for 3-, 5-, 7-, and 10-NN were mostly lower than 20%, confirming the applicability of the proposed model. The proposed method will help in the preliminary estimation of the repair time of building components. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI Open Access Publishing | - |
dc.title | Forecasting Repair Schedule for Building Components Based on Case-Based Reasoning and Fuzzy-AHP | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Yonghan | - |
dc.identifier.doi | 10.3390/su11247181 | - |
dc.identifier.scopusid | 2-s2.0-85079503890 | - |
dc.identifier.wosid | 000506899000282 | - |
dc.identifier.bibliographicCitation | Sustainability, v.11, no.24, pp.1 - 17 | - |
dc.relation.isPartOf | Sustainability | - |
dc.citation.title | Sustainability | - |
dc.citation.volume | 11 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 17 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | ssci | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Environmental Studies | - |
dc.subject.keywordPlus | DETERMINING ATTRIBUTE WEIGHTS | - |
dc.subject.keywordPlus | COST PREDICTION | - |
dc.subject.keywordPlus | CBR MODEL | - |
dc.subject.keywordPlus | MAINTENANCE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordAuthor | building maintenance | - |
dc.subject.keywordAuthor | proactive maintenance | - |
dc.subject.keywordAuthor | apartment buildings | - |
dc.subject.keywordAuthor | case-based reasoning | - |
dc.subject.keywordAuthor | fuzzy-analytic hierarchy process | - |
dc.identifier.url | https://www.mdpi.com/2071-1050/11/24/7181 | - |
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