. . "Prasad V. Tetali is an Indian-American mathematician and computer scientist who works as a professor at the Georgia Institute of Technology, with a joint appointment in mathematics and the College of Computing. His research concerns probability theory, discrete mathematics, and approximation algorithms.Tetali was born in Visakhapatnam, India but is now a United States citizen."@en . "Tetali, Prasad V."@en . . . "American computer scientist" . "Prasad Tetali"@en . .