Covariance effect analysis of similarity measurement methods for early construction cost estimation using case-based reasoning
Sign Up to like & getrecommendations! Published in 2017 at "Automation in Construction"
DOI: 10.1016/j.autcon.2017.04.009
Abstract: Abstract Quality source data are essential to secure the reliability of early cost estimation, accuracy, and transparency of the estimation process. To improve the reliability of cost estimation results using CBR, a recurring issue in… read more here.
Keywords: cost estimation; estimation; cost; similarity measurement ... See more keywords
Design information extraction from construction specifications to support cost estimation
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DOI: 10.1016/j.autcon.2021.103835
Abstract: Abstract Construction cost estimation is a labor-intensive task that involves several processes. Although some of these processes have been automated, construction cost estimation still relies heavily on manual inputs. To compute a cost estimate, an… read more here.
Keywords: construction specifications; construction; cost; cost estimation ... See more keywords
Manufacturing cost estimation based on a deep-learning method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Systems"
DOI: 10.1016/j.jmsy.2019.12.005
Abstract: Abstract In the era of the mass customisation, rapid and accurate estimation of the manufacturing cost of different parts can improve the competitiveness of a product. Owing to the ever-changing functions, complex structure, and unusual… read more here.
Keywords: estimation; cost; deep learning; method ... See more keywords
Software cost estimation predication using a convolutional neural network and particle swarm optimization algorithm
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DOI: 10.1038/s41598-024-63025-8
Abstract: Over the past decades, the software industry has expanded to include all industries. Since stakeholders tend to use it to get their work done, software houses seek to estimate the cost of the software, which… read more here.
Keywords: convolutional neural; cost estimation; software; cost ... See more keywords
Spatial heterogeneity of keyhole imagery coverage in China and imagery dataset cost estimation
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DOI: 10.1038/s41598-024-81566-w
Abstract: Keyhole imagery documented global surface from 1960 to 1980s and has contributed to earth surface change research, while evaluation of its’ coverage spatial heterogeneity is rare. In this work the boundary vectors with attributes of… read more here.
Keywords: spatial heterogeneity; keyhole imagery; cost estimation; coverage ... See more keywords
Software cost estimation using TabNet and Harris Hawks Optimization.
Sign Up to like & getrecommendations! Published in 2025 at "Scientific reports"
DOI: 10.1038/s41598-025-29908-0
Abstract: Software cost estimation (SCE) is among the most critical task in software development and project management, that can directly impact the budgeting, planning, and resource allocations. The current study proposes a hybrid model combining TabNet,… read more here.
Keywords: software cost; cost estimation; hho; software ... See more keywords
Estimating non-communicable disease treatment costs using probability-based cost estimation
Sign Up to like & getrecommendations! Published in 2022 at "Global Health Action"
DOI: 10.1080/16549716.2021.2008627
Abstract: ABSTRACT The burden and impact of non-communicable diseases (NCDs) are well documented, accounting for 70% of premature deaths globally. In Sub-Saharan Africa, rising NCDs are estimated to account for 27% of mortality by 2020, a… read more here.
Keywords: probability based; cost; cost estimation; treatment ... See more keywords
Conceptual cost estimation of highway bid items – A systematic literature review
Sign Up to like & getrecommendations! Published in 2022 at "Engineering, Construction and Architectural Management"
DOI: 10.1108/ecam-03-2022-0266
Abstract: PurposeChallenges associated with ensuring the accuracy and reliability of cost estimation of highway construction bid items are of significant interest to state highway transportation agencies. Even with the existing research undertaken on the subject, the… read more here.
Keywords: bid items; cost; estimation highway; highway ... See more keywords
Integrating fuzzy case-based reasoning, parametric and feature-based cost estimation methods for machining process
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Modelling in Management"
DOI: 10.1108/jm2-05-2020-0123
Abstract: Purpose This paper aims to propose an intelligent system that serves as a cost estimator when new part orders are received from customers. Design/methodology/approach The methodologies applied in this study were case-based reasoning (CBR), analytic… read more here.
Keywords: based reasoning; cost; cost estimation; parametric feature ... See more keywords
Advancing Agile Software Cost Estimation Through Data Synthesis: A Comparative Analysis of Five Generation Techniques
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DOI: 10.1109/access.2025.3558715
Abstract: Agile has been used in software development for over 20 years and is the preferred development method for more than 85% of software companies. However, cost estimation in agile development remains a significant challenge. This… read more here.
Keywords: generation; cost estimation; agile; estimation ... See more keywords
An Effective Approach to Input Variable Selection for Preliminary Cost Estimation of Construction Projects
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Civil Engineering"
DOI: 10.1155/2019/4092549
Abstract: Accurate cost estimates are vital to the effective realisation of construction projects. Extended knowledge, wide-ranging information, substantial expertise, and continuous improvement are required to attain accurate cost estimation. Cost estimation at the preliminary phase of… read more here.
Keywords: input variable; cost; input; selection ... See more keywords