Keldjan Alves

Measurement and control for risk-based test cases and activities

Ellen Souza, Cristine Gusmao, Keldjan Alves, 2009, 2009 10th Latin American Test Workshop.

Analyzing Basic Problem Frames in i* Context

Fernanda M. R. Alencar, Maria Lencastre, Keldjan Alves, 2006, WER.

Analyzing Problem Frames together with Solution Patterns

Maria Lencastre, Ellen Souza, Keldjan Alves, 2007, WER.