Data/hora: 22/06/2024 02:32:25

Biblioteca(s): 	Embrapa Unidades Centrais.	
Tipo da produção científica: 	Artigo em Anais de Congresso	
Data corrente: 	11/06/2010	
Data da última atualização: 	23/09/2019	
Autoria: 	PRADO, H. A. do; FERNEDA, E.; ANQUETIL, N.; TEIXEIRA, E. D'A.	
Afiliação: 	HERCULES ANTONIO DO PRADO, SGE; EDILSON FERNEDA, Universidade Católica de Brasília; NICOLAS ANQUETIL, Universidade Católica de Brasília; ELIZABETH D'ARROCHELLA, Universidade Católica de Brasília.	
Título: 	Counselor, a data mining based time estimation for software maintenance.	
Ano de publicação: 	2009	
Fonte/Imprenta: 	In: In: VELÁSQUEZ, J. D.; RÍOS, S. A.; HOWLETT, R. J.; JAIN, L., C. (Ed.). Knowledge-Based and Intelligent Information and Engineering Systems 13th International Conference, KES 2009, Santiago, Chile, September 28-30, 2009, Proceedings, Part II.	
Volume: 	5712	
Páginas: 	p. 364-371	
Série: 	(Lecture Notes in Computer Science - LNCS, 5712).	
DOI: 	10.1007/978-3-642-04592-9_46	
Idioma: 	Inglês	
Conteúdo: 	Measuring and estimating are fundamental activities for the success of any project. In the software maintenance realm the lack of maturity, or even a low level of interest in adopting effective maintenance techniques and related metrics, have been pointed out as an important cause for the high costs involved. In this paper data mining techniques are applied to provide a sound estimation for the time required to accomplish a maintenance task. Based on real world data regarding maintenance requests, some regression models are built to predict the time required for each maintenance. Data on the team skill and the maintenance characteristics are mapped into values that predict better time estimations in comparison to the one predicted by the human expert. A particular finding from this research is that the time prediction provided by a human expert works as an inductive bias that improves the overall prediction accuracy.	
Palavras-Chave: 	Data mining; Informal reasoning; Software maintenance.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (47766-1) - UPC - AA - DD -  -  -  - DIS