MIT Grad School chances

<p>I am currently a Freshman at the University of Florida majoring in Computer Engineering. I have a job set up for the next few summers which will allow me to research bipedal walking algorithms and robust walking with MIT alumni. Assuming that I finish undergrad with around a 3.8 GPA what are the chances I will get into a PhD program at MIT with 4 years of research experience and possibly a published paper?</p>