Hao Che, University of Texas at Arlington (IMAGE) University of Texas at Arlington Caption Hao Che, a UTA associate professor in the Computer Science and Engineering Department, has received a National Science Foundation grant to develop a model that will make it possible for service providers to guarantee service-level objectives without unneeded resources. Credit UT Arlington Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.