Research of Software Size Estimation Method

Author(s):  
Aihua Ren ◽  
Chen Yun
Author(s):  
Fu Ya-fang ◽  
Liu Xiao-dong ◽  
Yang Ren-nong ◽  
Du Yi-lin ◽  
Li Yan-jie

Electronics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 592
Author(s):  
Radek Silhavy ◽  
Petr Silhavy ◽  
Zdenka Prokopova

Software size estimation represents a complex task, which is based on data analysis or on an algorithmic estimation approach. Software size estimation is a nontrivial task, which is important for software project planning and management. In this paper, a new method called Actors and Use Cases Size Estimation is proposed. The new method is based on the number of actors and use cases only. The method is based on stepwise regression and led to a very significant reduction in errors when estimating the size of software systems compared to Use Case Points-based methods. The proposed method is independent of Use Case Points, which allows the elimination of the effect of the inaccurate determination of Use Case Points components, because such components are not used in the proposed method.


1997 ◽  
Vol 84 (3_suppl) ◽  
pp. 1330-1330 ◽  
Author(s):  
Nuala M. Byrne ◽  
Andrew P. Hills

Body composition status influenced the strength of correlations between indices of body dissatisfaction assessed using a perceptual size-estimation method and two subjective measures of body image for 217 male ( n = 122) and female ( n = 95) adolescents.


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