Hi.i have a gre score of 1510(710 verbal,800 quant).My GPA is 4.i have won several prizes at national level paper presentations,Authored 6 papers,developed 3 new algorithms in image processing and implemented them.should i attempt to apply at for digital signal processing at MIT,Stanford ,berkeley.WHat are the things that top ten universities are looking for in a student when selecting him.your kind help reqired plz.