Both attacks occurred Saturday.
Authorities said that in one case, a man approached a student from behind around 8:15 p.m. and grabbed her thighs. She screamed and got away from him.
Police said a different man approached another woman from behind, pushed her up against a wall and unzipped his pants. He ran when the woman screamed.
Student Sherali Yadav said her mother is concerned about her safety and plans to get her pepper spray.
Georgia Tech said in a statement that police remind students to be vigilant and keep aware of their surroundings.
http://accesswdun.com/article/2011/10/242464