Survival Analysis for the Duration of Software Projects. - Panagiotis Sentas; Lefteris Angelis (IEEE METRICS, 2005)

Software productivity and effort prediction with ordinal regression. - Panagiotis Sentas; Lefteris Angelis; Ioannis Stamelos; Georgios L. Bleris (Inf. Softw. Technol., 2005)

Categorical missing data imputation for software cost estimation by multinomial logistic regression. - Panagiotis Sentas; Lefteris Angelis (J. Syst. Softw., 2006)

Στατιστικά μοντέλα ανάλυσης και εκτίμησης δεδομένων διοίκησης λογισμικού - Panagiotis Sentas (2007)

A statistical framework for analyzing the duration of software projects. - Panagiotis Sentas; Lefteris Angelis; Ioannis Stamelos (Empir. Softw. Eng., 2008)