Update zhiyao.md

Author: RealZYZhang

_people/zhiyao.md

@@ -4,8 +4,8 @@ firstname: "Zhiyao"
 lastname: "Zhang"
 degreedate: 2027-05-01
 description: "<p>Zhiyao Zhang is a Ph.D. student in Civil Engineering and the Institute for Software Integrated Systems at Vanderbilt University. He earned his B.E. in Electrical Engineering from Xiangtan University, China.</p>
-<p>Zhiyao's current research interest is to deploy reinforcement learning on both infrastructure and vehicle sides. He is now working on developing model-based reinforcement learning methods for traffic flow management with smart infrastructure on the I-24 SMART Corridor project.</p>
-<p>Zhiyao previously focused on reinforcement learning for energy management. He has decided to study traffic because he thinks cars are cool and driving is fun!</p>" 
+<p>Zhiyao's current research interest is to design and deploy reinforcement learning for traffic management. He actively thinks about how to make RL compatible with regulations and social rules, and how RL can address real-world limitations. Meanwhile he is one of the main developers of an AI Decision Support System (AI-DSS) which has been deployed on I-24 SMART Corridor for multiple AI integrations for traffic management. </p>
+<p>Zhiyao previously focused on RL for energy management. He has decided to study traffic because he thinks cars are cool and driving is fun!</p>" 
 degrees: "<li>Ph.D., Civil Infrastructure Systems, CEE, Vanderbilt University, 2027 (expected)</li>
 <li>B.E., Electrical Engineering, Xiangtan University, China, 2022</li>"
 image: /images/people/zhiyao.jpeg