Ji-Hoon Yun received the B.S. degree in electrical engineering from Seoul National University (SNU), Seoul, South Korea, in 2000, and the M.S. and Ph.D. degrees in electrical engineering and computer science from SNU, in 2002 and 2007, respectively. He is currently a Professor with the Department of Electrical and Information Engineering, Seoul National University of Science and Technology (SeoulTech), Seoul, South Korea. Before joining SeoulTech, in 2012, he was with the Department of Computer Software Engineering, Kumoh National Institute of Technology, as an Assistant Professor. He was a Postdoctoral Researcher with the Real-Time Computing Laboratory, The University of Michigan, Ann Arbor, MI, USA, in 2010, and a Senior Engineer with the Telecommunication Systems Division, Samsung Electronics, Suwon, South Korea, from 2007 to 2009. His current research focuses on resource allocation for edge computing services including VR and XR.