A multicriteria Optimization Model for Quality of Modular Software Systems. - Babu Zachariah; R. N. Rattihalli (Asia Pac. J. Oper. Res., 2007)

Failure Size Proportional Models and an Analysis of Failure Detection Abilities of Software Testing Strategies. - Babu Zachariah; R. N. Rattihalli (IEEE Trans. Reliab., 2007)

Analysis of Software Testing Strategies Through Attained Failure Size. - Babu Zachariah (IEEE Trans. Reliab., 2012)

Optimal stopping time in software testing based on failure size approach. - Babu Zachariah (Ann. Oper. Res., 2015)