Covariance effect analysis of similarity measurement methods for early construction cost estimation using case-based reasoning
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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
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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
Estimating non-communicable disease treatment costs using probability-based cost estimation
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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
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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
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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
An Effective Approach to Input Variable Selection for Preliminary Cost Estimation of Construction Projects
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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
Optimizing Deep Learning Model for Software Cost Estimation Using Hybrid Meta-Heuristic Algorithmic Approach
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DOI: 10.1155/2022/3145956
Abstract: Effective software cost estimation significantly contributes to decision-making. The rising trend of using nature-inspired meta-heuristic algorithms has been seen in software cost estimation problems. The constructive cost model (COCOMO) method is a well-known regression-based algorithmic… read more here.
Keywords: software; cost estimation; cost; deep learning ... See more keywords
Insights on Research Techniques towards Cost Estimation in Software Design
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DOI: 10.11591/ijece.v7i5.pp2883-2894
Abstract: Software cost estimation is of the most challenging task in project management in order to ensuring smoother development operation and target achievement. There has been evolution of various standards tools and techniques for cost estimation… read more here.
Keywords: estimation; cost estimation; software; insights research ... See more keywords
Cost estimation through Monte Carlo simulation in architectural early design stage
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DOI: 10.1177/0020720920923308
Abstract: Architectural design can be considered an information-adding process, and within this process, each design decision provides information that uncovers some uncertainty regarding what is to be const... read more here.
Keywords: monte carlo; simulation architectural; carlo simulation; estimation monte ... See more keywords
Improved Effort and Cost Estimation Model Using Artificial Neural Networks and Taguchi Method with Different Activation Functions
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DOI: 10.3390/e23070854
Abstract: Software estimation involves meeting a huge number of different requirements, such as resource allocation, cost estimation, effort estimation, time estimation, and the changing demands of software product customers. Numerous estimation models try to solve these… read more here.
Keywords: estimation; neural networks; different activation; activation functions ... See more keywords