Yiyu Shi, University of Notre Dame (IMAGE) University of Notre Dame Caption Yiyu Shi, associate professor in the Department of Computer Science and Engineering at Notre Dame. Credit Barbara Johnston/University of Notre Dame 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.