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Title:
software effort estimation model based on use case specification
Author: Chen Xinguang ; Shu Fengdi ; Yang Ye
Source: ENASE 2011 - Proceedings of the 6th International Conference on Evaluation of Novel Approaches to Software Engineering
Conference Name: 6th International Conference on Evaluation of Novel Approaches to Software Engineering, ENASE 2011
Conference Date: June 8, 2011 - June 11, 2011
Issued Date: 2011
Conference Place: Beijing, China
Keyword: Estimation ; Factor analysis ; Specifications
Indexed Type: EI
ISBN: 9789898425577
Department: (1) Lab for Internet Software Technologies Institute of Software Chinese Academy of Sciences Beijing China
Abstract: Software effort estimation is essential for the project planning. Use case is widely used to capture and describe the requirements of customers and used as an index of software measurement and estimation. Based on the framework of traditional use case point estimation model, the paper presents UCSE, an effort estimation model based on use case specification. Firstly, the model abstracts factors influencing software effort from the use case specification and calculates the Use Case Weight, which is a kind of measurement of use cases size. Secondly, a function is constructed to translate the software size expressed by Use Case Weight to by software scale whose unit is kilo source line of code (KSLOC). Subsequently, effort estimation model COCOMO II is used to estimate the software effort according to the estimated software size measured by KSLOC. Compared with the traditional Use case point estimation model, UCSE model makes use of more relevant information and is more operable since it provides more concrete and objective references for the analysis and measurement of software effort factors in Use Case. What's more, the presented case study shows its results are more stable.
English Abstract: Software effort estimation is essential for the project planning. Use case is widely used to capture and describe the requirements of customers and used as an index of software measurement and estimation. Based on the framework of traditional use case point estimation model, the paper presents UCSE, an effort estimation model based on use case specification. Firstly, the model abstracts factors influencing software effort from the use case specification and calculates the Use Case Weight, which is a kind of measurement of use cases size. Secondly, a function is constructed to translate the software size expressed by Use Case Weight to by software scale whose unit is kilo source line of code (KSLOC). Subsequently, effort estimation model COCOMO II is used to estimate the software effort according to the estimated software size measured by KSLOC. Compared with the traditional Use case point estimation model, UCSE model makes use of more relevant information and is more operable since it provides more concrete and objective references for the analysis and measurement of software effort factors in Use Case. What's more, the presented case study shows its results are more stable.
Language: 英语
Content Type: 会议论文
URI: http://ir.iscas.ac.cn/handle/311060/16320
Appears in Collections:软件所图书馆_会议论文

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Recommended Citation:
Chen Xinguang,Shu Fengdi,Yang Ye. software effort estimation model based on use case specification[C]. 见:6th International Conference on Evaluation of Novel Approaches to Software Engineering, ENASE 2011. Beijing, China. June 8, 2011 - June 11, 2011.
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