Forecasting Repair Schedule for Building Components Based on Case-Based Reasoning and Fuzzy-AHP

Dubai was one of the top three real estate destinations in the world for investment in 2020. This paper aims to understand the order of preference for various housing determinants by housing consumers in Dubai. As a methodology, a survey was conducted on Dubai residents, and Analytic Hierarchy Process (AHP) was performed to identify the housing determinants and consumers’ preferences. In addition, the respondents’ demographic characteristics identified priorities by income, place of residence, age, gender, and type of house. The results showed that housing consumers place importance on housing price and rent (0.0918), and the investment value (0.0866). However, there was no serious consideration for social and psychological factors, other than safety (0.0730). Regarding gender, men place more importance on the housing price and rent (0.113), and the investment value (0.110). In comparison, women place more importance on factors such as the convenience of transportation (0.104), safety (0.093), and residential environment (0.082). In the age groups, the interest in the educational environment (0.081) among the 40-year-olds was relatively high. In terms of monthly income, the higher the income, the higher the interest in investment value (0.086).

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“…Many of the previous studies used AHP [ 38 , 39 , 40 ]. The differences between the existing studies using AHP and this study are as follows.…”

Section: Methodsmentioning

confidence: 99%

Analyzing the Housing Consumer Preferences via Analytic Hierarchy Process (AHP) in Dubai, United Arab Emirates

Jung

Qassimi

Mahmoud

et al. 2022

Behavioral Sciences

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“…An interesting approach for determining the repair schedule of building components based on Case-Based Reasoning (CBR) and Fuzzy Analytic Hierarchy Process (FAHP) was proposed by Park et al [63]. Using a database of maintenance records of 257 components of residential buildings, and expert knowledge to derive attributes, the authors were able to predict the timing of first repairs to particular building components with a satisfactory precision.…”

Section: Decision-support Methods In Building Renewal and Capital Improvement Planningmentioning

confidence: 99%

Sequential Model for Long-Term Planning of Building Renewal and Capital Improvement

Bucoń

Czarnigowska

2021

Sustainability

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The paper puts forward a mixed integer linear programming model to support the long-term planning and budgeting for renewal and capital improvements of residential buildings, i.e., to select the optimal sequence of repair and improvement actions over a predefined planning horizon. The input is provided by the evaluation of the building performance according to a set of criteria. Then a set of possible repairs, replacements and improvements needs to be proposed together with the estimates of their cost and benefits; the latter are expressed by increments of building performance ratings according to predefined criteria. The renewal and modernization measures are not mutually independent: at least some of them are complementary and should be carried out in a specific order. The optimization problem was to define the order of renewal/improvement measures resulting with the highest benefits available within the budget, or to achieve the required levels of building performance at the lowest cost. A unique feature of the model is the approach to the constraints on sequential relationships between the measures and to their selection. The model can be used to construct long-term renewal and capital improvement plans.

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“…Studi ini difokuskan pada fase mengambil dan menggunakan kembali karena mereka fase penting dari CBR. Fase merevisi dan mempertahankan (retaining) akan dibahas dalam studi masa depan [18].…”

Section: Pendahuluanunclassified

Sistem Pakar Dalam Mengidentifikasi Penanda Minat Karakteristik Ekstrakurikuler Berbasis Case Based Reasoning

Hendriani

Nurcahyo

Yuhandri

2021

jidt

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Ekstrakurikuler menjadi kegiatan tambahan di sekolah yang tujuannya membantu mengembangkan bakat siswa, bakat diartikan sebagai kemampuan bawaan yang merupakan potensi yang perlu dikembangkan dan dilatih. pemilihan ekstrakurikuler dipilih oleh siswa sendiri tanpa campur tangan guru ataupun orang tua sehingga seringkali siswa hanya mengikuti mayoritas keinginan temannya. Mengetahui karakteristik ekstrakurikuler siswa melalui tipe belajarnya akan membuat pengembangan diri siswa menjadi lebih terarah. Penelitian ini menggunakan metode Case Based Reasoning dengan perhitungan similarity yang memiliki 4 tahapan yaitu retrieve (menemukan kembali kasus lama yang serupa), reuse (menjadikan kasus lama sebagai solusi pada kasus baru), revise (mengevaluasi solusi yang diusulkan) dan retain (menyimpan kasus baru pada basis kasus) untuk menentukan tipe belajar dari siswa yang kemudian akan diketahui kegiatan ekstrakurikuler yang cocok karena kondisi perkembangan psikologis anak pada masa-masa tingkat sekolah menengah pertama (SMP) yang cenderung salah memilih atau hanya ikut-ikutan dalam memilih sesuatu terutama dalam hal pemilihan ekstrakulikuler yang ada di sekolah. Gaya belajar tersebut diklasifikasikan ke dalam enam gaya belajar yakni linguistik, kinestik, interpersonal, musikal, naturalis dan matematika logis yang kemudian disesuaikan dengan bidang ekstrakurikuler yang ada di sekolah. Penelitian ini mengidentifikasi karakteristik minat siswa menggunakan data siswa pada SMP Negeri 17 Padang, hasil similarity 66% untuk gaya belajar interpersonal, 0% untuk gaya belajar kinestik, 6% untuk gaya belajar musikal, 14% untuk gaya belajar naturalis, 0% untuk gaya belajar matematika logis dan 13% untuk gaya belajar linguistik. Sistem pakar yang dihasilkan dapat membantu siswa dengan cepat memberikan gambaran ekstrakurikuler yang sesuai.

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Forecasting Repair Schedule for Building Components Based on Case-Based Reasoning and Fuzzy-AHP

Cited by 12 publications

References 52 publications

Analyzing the Housing Consumer Preferences via Analytic Hierarchy Process (AHP) in Dubai, United Arab Emirates

Analyzing the Housing Consumer Preferences via Analytic Hierarchy Process (AHP) in Dubai, United Arab Emirates

Sequential Model for Long-Term Planning of Building Renewal and Capital Improvement

Sistem Pakar Dalam Mengidentifikasi Penanda Minat Karakteristik Ekstrakurikuler Berbasis Case Based Reasoning

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