simin

I have a similar question. I'm a Bsc student in computer engineering at the third university of my country. I'm interested in algorithm design and Computaional Complexity. my GPA is 3.6/4. I don't have any publication. Now i'm just starting to send emails for a number of professors from defferent universities. I prefer to continue my education at EPFL but I want to know if it's possible for me. what universities are reachable for me?