منابع مشابه
Software Quality Improvement and Cost Estimation using Fuzzy Logic Technique
Now the current scenario software quality and cost estimation are the most challenging or more important activities in software development organizations. Software companies are focused on minimizing software error, producing good quality software products within the estimated budget. In this article, the fuzzy based methods to improve the software quality as well as minimizing the internal or ...
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Software cost estimation is a challenging and onerous task. Estimation by analogy is one of the expedient techniques in software effort estimation field. However, the methodology utilized for the estimation of software effort by analogy is not able to handle the categorical data in an explicit and precise manner. Early software estimation models are based on regression analysis or mathematical ...
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Water inflow is one of the most important challenges in the underground excavations. In addition to inducing working conditions and environmental problems, it decreases the stability and quality of the surrounding rocks. The direct method of measuring rock mass hydraulic conductivity consists of drilling the boreholes and observing the rate of fluid lost in the boreholes. Applying this method i...
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Pulse-width modulated (PWM) adjustable frequency drives (AFDs) are extensively used in industries for control of induction motors. It has led to significant advantages in terms of the performance, size, and efficiency but the output voltage waveform no longer remains sinusoidal. Hence, overshoots, high rate of rise, harmonics and transients are observed in the voltage wave. They increase voltag...
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This article describes an approach for utilizing Product Configuration Systems (PCS) for quantifying project costs in project-based companies. It presents a case study demonstrating a method of quantifying costs in a way that makes it possible to configure costand time estimates. Piecework costs, material costs and sub-supplier costs are used as principle cost elements and linked to structural ...
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ژورنال
عنوان ژورنال: The International Conference on Applied Mechanics and Mechanical Engineering
سال: 2010
ISSN: 2636-4360
DOI: 10.21608/amme.2010.37648