-{\Large In Partial Fulfillment of the Requirements}\\[.5cm]
-{\Large For the Ph.D. Degree in}\\[.5cm]
-{\Large Computer Science}\\[.5cm]
+{\Large in Partial Fulfillment of the Requirements for the degree of}\\[.5cm]
+{\Large DOCTOR OF PHILOSOPHY}\\[.5cm]
+{\Large in Computer Science}\\[.5cm]