About me!

• ASU Computer Science Ph.D Student
• Google Scholar

Education

• 08/2023 ~ Ph.D. in Computer Science, Arizona State University (ASU)
• 03/2022 ~ 07/2023 Ph.D. in Electronical Engineering, Hanyang University -> Transferred to ASU
• 03/2016 ~ 02/2022 B.S. in Electronical Engineering, Hanyang University

Publications

Journal Articles

• Wonseo Choi, Dongha Kim, Sangmo Sung, Dohyung Han, Haeun Jo, Dongwook Choi, Jae-Il Jung, and Hokeun Kim, “Enhanced Wi-Fi Access Point Positioning using Hexagonal CNN with Mobile Data and Urban Information” IEEE Internet of Things Journal, Volume: 11, Issue: 20, pp. 33820-33832, October 2024.

• Dongha Kim, Yeongbin Jo, Taekyung Kim, and Hokeun Kim, “SST v1.0.0 with C API: Pluggable security solution for the Internet of Things”, SoftwareX, vol. 22, p. 101390, May 2023.

Conference Papers

• Viraj Thakkar, Dongha Kim, Yingchun Lai, Hokeun Kim, and Zhichao Cao, “SHIELD: Encrypting Persistent Data of LSM-KVS from Monolithic to Disaggregated Datacenters” (Under review) SIGMOD 2025

• Dongha Kim, Chanhee Lee, and Hokeun Kim, “A Case Study of API Design for Interoperability and Security of the Internet of Things”, Proceedings of the 2nd EAI International Conference on Security and Privacy in Cyber-Physical Systems and Smart Vehicles (SmartSP). New Orleans, LA, November 7 - 8, 2024.

• Chanhee Lee, Deeksha Prahlad, Dongha Kim, and Hokeun Kim, “Work-in-Progress: On-device Retrieval Augmented Generation with Knowledge Graphs for Personalized Large Language Models”, Proceedings of the ACM SIGBED International Conference on Embedded Software (EMSOFT). Raleigh, NC, September 29 - October 4, 2024.

• Dongha Kim and Hokeun Kim, “Poster Abstract: Securing Edge-Based Real-Time IoT Systems”, in Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems (SenSys ’23), Istanbul, Turkiye, November 15, 2023.

• Byeong-Gil Jun, Dongha Kim, Marten Lohstroh, and Hokeun Kim, “Reliable Event Detection Using Time-Synchronized IoT Platforms”, in Proceedings of Cyber-Physical Systems and Internet of Things Week 2023 (CPS-IoT Week ‘23), Time-Centric Reactive Software (TCRS), San Antonio, TX, May 9, 2023.

• Youri Su, Sanghun Lee, Eunji Song, Dongha Kim, Jaeduk Han, and Hokeun Kim, “Energy-Efficient Bus Encoding Techniques for Next-Generation PAM-4 DRAM Interfaces”, in Proceedings of the 40th IEEE International Conference on Computer Design (ICCD 2022), Lake Tahoe, CA, October 24-26, 2022.

Teaching Experience

Hanyang University

• 2023 Spring: Lab instructor of Embedded Systems Design
  • Lead 2-hour lab sections with exercises on Lingua-Franca framework
  • Developed new course materials from scratch

Current Interest

• System Level Security
• Embedded Systems
• Cyber-Physical Systems
• Large Language Models
• Blockchain

Undergraduate Projects

• Detecting Electric Kickboard On Jetson Nano
• Implement 2048 on Java