This author has not been identified. Look up 'Ahmed E. Hassan' in GoogleThis author has not been identified. Look up 'Abram Hindle' in GoogleThis author has not been identified. Look up 'Per Runeson' in GoogleThis author has not been identified. Look up 'Martin Shepperd' in GoogleThis author has not been identified. Look up 'Premkumar T. Devanbu' in GoogleThis author has not been identified. Look up 'Sunghun Kim' in Google