Reducing estimation uncertainty with continuous assessment: tracking the "cone of uncertainty". - Pongtip Aroonvatanaporn; Chatchai Sinthop; Barry W. Boehm (ASE, 2010)

COTIPMO: A COnstructive Team Improvement Process MOdel. - Pongtip Aroonvatanaporn; Supannika Koolmanojwong; Barry W. Boehm (ICSSP, 2012)