Contact

Phone: 470-578-5613

Email: alee146@kennesaw.edu

Office Location: J 306

Office Hours:
office hours TBD

Publication

Journals

  • Xiaorui Shao, Ahyoung Lee, and Chang Soo Kim. "DL-MSCNN: A General and Lightweight Framework for Fault Diagnosis with Limited Training Samples." Journal of Intelligent Manufacturing, Springer,  October,  2023. DOI  
  • Makara Mao, Hongly Va, Ahyoung Lee, and Min Hong. "Supervised Video Coefficient Prediction for Physically-Based Cloth Simulation using Deep Learning." Journal of Computing and Artificial Intelligence, Journal of the Applied Sciences, MDPI, 13(17), 9505, (2023). DOI
  • Jui Mhatre, Ahyoung Lee (Corresponding author), amd Tu N. Nguyen. "Toward an Optimal Latency-Energy Dynamic Offloading Scheme for Collaborative Cloud Networks." Journal of the IEEE Access, Volume 11, Pages 53091-53102, (2023). DOI
  • Sungjin Lee, Ahyong Lee, and Min Hong. "Cardiac CT Image Segmentation for Deep Learning–Based Coronary Calcium Detection Using K-Means Clustering and Grabcut Algorithm." Journal of the Computer Systems Science & Engineering, 46(2), 2543-2554 (2023).
  • Prohim Tam, Sa Math, Ahyoung Lee, and Seokhoon Kim. "Multi-Agent Deep Q-Networks for Efficient Edge Federated Learning Communications in Software-Defined IoT." Journal of the CMC - Computers, Materials & Continua, Vol. 71, No. 2 (2022).
  • Ahyoung Lee, Jui Mhatre, Rupak Kummar Das, and Min Hong. "Hybrid Mobile Cloud Computing Architecture with Load Balancing for Healthcare Systems." Journal of the CMC - Computers, Materials & Continua, 74(1), 435-452, (2022) 
  • Sungyeup Kim, Beanbonyka Rim, Seongjun Choi, Ahyoung Lee, Sedong Min and Min Hong. "Deep Learning in Multi-Class Lung Diseases’ Classification on Chest X-ray Images." Journal of Diagnostics, 12, no. 4 (2022): 915. 
  • Lee, Sungjin, Beanbonyka Rim, Sung-Shick Jou, Hyo-Wook Gil, Xibin Jia, Ahyoung Lee, and Min Hong. "Deep-Learning-Based Coronary Artery Calcium Detection from CT Image." Sensors 21, no. 21 (2021): 7059.
  • Beanbonyka Rim, Ahyoung Lee, and Min Hong. "Semantic Segmentation of Large-Scale Outdoor Point Clouds by Encoder–Decoder Shared MLPs with Multiple Losses." Journal of the Remote Sensing, 13 (16) (2021). 
  • Lagabka Constant Pagoui, Ahyoung Lee (Corresponding author), Kun Suo, and Donghyun Kim. "Seamless Communication Techniques in Mobile Cloud Computing: A Survey." Journal of the International Telecommunication Union (ITU) Journal on Future and Evolving Technologies (ITU J-FET) Volume 2 (2021), Issue 2.
  • Beanbonyka Rim, Sungjin Lee, Ahyoung Lee, Hyo-Wook Gil, and Min Hong. "Semantic Cardiac Segmentation in Chest CT images using K-Means Clustering and Mathematical Morphology Method." Sensors 21, no. 8 (2021): 2675.
  • Vannel Zeufack, Donghyun Kim, Daehee Seo, and Ahyoung Lee (Corresponding author). “An unsupervised anomaly detection framework for detecting anomalies in real time through network system’s log files analysis.”  High-Confidence Computing (2021): Volume 1, Issue 2, Elsevier. (Best Paper Award)
  • Jhilakshi Sharma, Donghyun Kim, Ahyoung Lee, Daehee Seo “On Differential Privacy based Framework for Enhancing User Data Privacy in Mobile Edge Computing Environment” IEEE Access, vol. 9, pp. 38107 - 38118, March 2, 2021.
  • Math, Sa, Prohim Tam, Ahyoung Lee, and Seokhoon Kim. "A NB-IoT data transmission scheme based on dynamic resource sharing of MEC for effective convergence computing." Personal and Ubiquitous Computing (2020): 1-11.
  • Dae-Young Kim, Ahyoung Lee, and Seokhoon Kim. "P2P computing for trusted networking of personalized IoT services." Peer-to-Peer Networking and Applications 13, no. 2 (2020): 601-609.
  • JunYoung Moon, Ahyoung Lee, Se Dong Min, and Min Hong. "An Internet of Things sensor–based construction workload measurement system for construction process management." International Journal of Distributed Sensor Networks 16, no. 6 (2020).
  • Ahyoung Lee, Xuan Wang, Hieu Nguyen, and Ilkyeun Ra. "A Hybrid Software Defined Networking Architecture for Next-Generation IoTs." KSII Transactions on Internet & Information Systems 12, no. 2 (2018).
  • Sung, N-JJWC-HAM, Jin Wook Choi, Chul-Hyun Kim, Ahyoung Lee, and Min Hong. "Implementation of Badminton Motion Analysis and Training System based on IoT Sensors." Journal of Internet Computing and Services 18, no. 4 (2017): 19-25.
  • Akyildiz, Ian F., Ahyoung Lee (Corresponding author), Pu Wang, Min Luo, and Wu Chou. "Research challenges for traffic engineering in software defined networks." IEEE Network 30, no. 3 (2016): 52-58.
  • Ahyoung Lee, and Ilkyeun Ra. "Network resource efficient routing in mobile ad hoc wireless networks." Telecommunication Systems 60, no. 2 (2015): 215-223.
  • Ahyoung Lee, and Ilkyeun Ra. "Performance analysis of ad hoc routing protocols based on selective forwarding node algorithms." Multimedia Tools and Applications, 74, no. 16 (2015): 6443-6452.
  • Akyildiz, Ian F., Ahyoung Lee (Corresponding author), Pu Wang, Min Luo, and Wu Chou. "A roadmap for traffic engineering in SDN-OpenFlow networks." Computer Networks, 71 (2014): 1-30.
  • Ahyoung Lee and I. Ra, “QoS-Aware Routing Based on Adaptive-Gossip Algorithm for Conserving Resource in Ad Hoc Wireless Networks,” Information Journal by International Information Institute, Vol.16, No.8(B), pp.6179-88, August 2013.
  • Ahyoung Lee, and Ilkyeun Ra. "A queuing Network Model based on Ad hoc routing networks for multimedia communications." Applied Mathematics & Information Sciences in An International Journal Vol.6, no. 1S (2012): 271S-283S.

Conferences/Workshop

  • Jui Mhatre, Ahyoung Lee (Corresponding author), Hoseon Lee, and Tu Nguyen, "DDPG_CAD: Intelligent Channel Activity Detection Scheduling in Massive IoT LoRaWAN." in Proc. of The 10th IEEE International Conference on Network Softwarization (IEEE NetSoft 2024), Saint Louis, MO, USA, June 24-28, 2024 (Accepted).
  • Ahyoung Lee, "Intelligent Self-Interference Cancellation for Energy Efficient Self-Healing Network." NSF Workshop on Sustainable Computing for Sustainability, NSF Alexandria, VA, April 16-17, 2024 - April 17, 2024. Program link
  • Mahimna Patel, Samhitha Challagundla Subbarao, and Ahyoung Lee (Corresponding author), "Cloud Mobile Architecture with ML Algorithms for Real-Time Water Quality Monitoring Systems." in the Posters at the Georgia State Capitol, February 20, 2024.
  • Jui Mhatre, Ahyoung Lee (Corresponding author), Hoseon Lee, and Ramazan Aygun, "Design and Implementation of Multithreaded CAD-enabled LoRa Simulator for Massive IoT." in Proc. of The IEEE Conference on the 18th International Conference on Ubiquitous Information Management and Communication (IMCOM 2024), Kuala Lumpur, Malaysia, January 3-5, 2024. DOI
  • Hoseon Lee and Ahyoung Lee, "Omnidirectional Beamsteering Array Antenna using Renewable Energy for Sustainable Remote Powering of IoT Devices for Continuous Monitoring." in Proc. of The IEEE Conference on Standards for Communications and Networking (CSCN 2023), Munich, Germany, November 6-8, 2023. DOI
  • Jui Mhatre, Ahyoung Lee (Corresponding author), and Hoseon Lee, "Frequency Hopping Scheduling Algorithm in Green LoRaWAN: Reinforcement Learning Approach." in Proc. of The IEEE Conference on Standards for Communications and Networking (CSCN 2023), Munich, Germany, November 6-8, 2023. DOI
  • Aaron Harbin, Kane Baldwin, Jui Mhatre, Ahyoung Lee (Corresponding author), and Hoseon Lee. "Machine Learning Load Balancing Algorithms in SDN-enabled Massive IoT Networks." in Proc. of The IEEE 42nd International Performance Computing and Communications Conference (IPCCC 2023), Anaheim, CA, USA, Nov 17-19, 2023. DOI
  • Jui Mhatre and Ahyoung Lee (Corresponding author), "MP-DDPG: Optimal Latency-Energy Dynamic Offloading Scheme in Collaborative Cloud Networks", in Proc. of The 38th ACM/SIGAPP Symposium On Applied Computing (SAC 2023), Tallinn, Estonia, March 27-31, 2023. DOI
  • Jui Mhatre and Ahyoung Lee (Corresponding author), "Dynamic Reinforcement Learning based Scheduling for Energy-Efficient Edge-Enabled LoRaWAN." in Proc. of The IEEE 41st International Performance Computing and Communications Conference (IPCCC 2022), Austin, TX, USA, November 11-13, 2022. DOI
  • Sungjin Lee, Beanbonyka Rim, Ahyoung Lee, Min Hong, "Comparative Learning of Preprocessing Process for Chest CT Deep Learning." in Proc. of The 17th Asia Pacific International Conference on Information Science and Technology (APIC-IST 2022), Gangneung, South Korea, June 19-21, 2022.
  • Soin Abdoul Kassif Baba Moussa Traore, Maria Valero, Hossain Shahriar, Liang Zhao, Sheikh I. Ahamed and Ahyoung Lee. "Enabling Cyberanalytics using IoT Clusters and Containers ." in Proc. of The IEEE Computer Society Signature Conference on Computers, Software and Applications (COMPSAC 2022), Virtual only, Jun 27, 2022
  • Linh Le, Tu Nguyen, Ahyoung Lee, and Braulio Dumba. “Entanglement Routing for Quantum Networks: A Deep Reinforcement Learning Approach”, in Proc. of The IEEE International Conference on Communications (ICC 2022), Seoul, South Korea, May 16-20, 2022.
  • Padidem, P. and Ahyoung Lee (Corresponding author). "Studying Offloading Optimization for Energy–Latency Tradeoff With Collaborative Edge Computing", in Proc. of The 15th International Conference on Ubiquitous Information Management and Communication (IMCOM 2022) IEEE, Seoul, South Korea, January 3-5, 2022.
  • Ahyoung Lee, Das, R. K., Ma, J., Hong, M. "Hybrid Mobile Cloud Computing for Healthcare Applications", KSII The 13th International Conference on Internet (ICONI 2021), Jeju Island, South Korea, December 12-14, 2021.
  • Kun Suo, Yong Shi, Ahyoung Lee, and Sabur Baidya, “Characterizing Networking Performance and Interrupt Overhead of Container Overlay Networks”, in Proc. of the ACM Southeast conference, Virtual, April 15-17, 2021.
  • Jhilakshi Sharma, Donghyun Kim, Ahyoung Lee, and Daehee Seo, “Differential Privacy using Fuzzy Convolution Neural Network (DP-FCNN) with Laplace Mechanism and Authenticated Access in Edge Computing”, in Proc. of The 15th International Conference on Ubiquitous Information Management and Communication (IMCOM 2021) IEEE, Seoul, South Korea, January 4-6, 2021
  • Rupak Kumar Das and Ahyoung Lee (Corresponding author), “A Study of Load-Balancing Solutions of Mobile Cloud Computing for Next-Generation Mobile Applications,” in Proc. of The Research in Adaptive and Convergent Systems (RACS 2020) ACM, Gwangju, Korea, October 13-16, 2020
  • Adam L. Gray and Ahyoung Lee (Corresponding author), “Experimental Study of Network Traffic Overhead in Cloud Environments,” in Proc. of The Intermountain Engineering, Technology, and Computing Conference (i-ETC’20) IEEE, Orem, Utah, USA, October 2–3, 2020
  • Ahyoung Lee, J.Y. Moon, S.D. Min, N.J. Sung, and H. Min, “Safety Analysis System Using Smart Helmet,” in Proc. of The 20th International Conference on Internet Computing and IoT (ICOMP'19), Las Vegas, Nevada, USA, July 29-August 01, 2019.
  • Adam L. Gray and Ahyoung Lee (Corresponding author), “Experimental Study of SDN-OpenStack Cloud Environments,” in Proc. of The 20th International Conference on Internet Computing and IoT (ICOMP'19), Las Vegas, Nevada, USA, July 29-August 01, 2019.
  • Ahyoung Lee (Corresponding author), P. Wang, S.C. Lin, I.F. Akyildiz, and M. Luo, “Dynamic Bandwidth Allocation in SDN based Next Generation Virtual Networks: A Deterministic Network Calculus Approach.” In Proc. of the Research in Adaptive and Convergent Systems (RACS 2018) ACM, Honolulu HI October 9-12, 2018.
  • H. Nguyen, Ahyoung Lee (Corresponding author), and I. Ra, “Network-assisted HTTP Adaptive Streaming for Hybrid Software Defined Network.” In Proc. of the Research in Adaptive and Convergent Systems (RACS 2018) ACM, Honolulu HI October 9-12, 2018.
  • Ahyoung Lee, D.Y. Kim, and S.H. Kim, “Avoiding Congestion Channel in LPWA for Delay-Tolerant IoT Devices.” In Proc. of The 13th Asia Pacific International Conference on Information Science and Technology, Nha Trang, Vietnam. June 24-27, 2018. (Best paper award)
  • J.Y. Mun, Jaehyoun Kim, Ahyoung Lee, Mingoo Kang, and Min Hong, “Healthcare Game Contents using Bluetooth based Smart Pressure Mat.” In Proc. of The 1st International Conference on ICT for Smart Health, December 28-30, 2017.
  • Ahyoung Lee, I. Ra, X. Wang. “A Hybrid Software Defined Networking Architecture for the Internet-of-Things.” in Proc. of The 12th Asia Pacific International Conference on Information Science and Technology, Chiang Mai, Thailand. June 25, 2017. (Best paper award)
  • Ahyoung Lee and I. Ra, “Performance analysis of ad hoc routing protocols: OLSR and Gossip-Based Routing Protocols,” in Proc. of The 42th US-Korea Summit on Science and Engineering (UKC 2013), New York, NJ, USA, August 7-10, 2013.
  • Ahyoung Lee, I. Ra, C.G. Lavina, and J. Caballero, “Performance analysis of ad hoc routing protocols based on selective forwarding node algorithms,” in Proc. of The 4th International Conference on Information Science and Applications (IEEE, ICISA 2013), Pattaya, Thailand, June 24-26, 2013.
  • Ahyoung Lee and I. Ra, “A QoS-aware routing for conserving resources in large-scale mobile ad hoc networks,” in Proc. of The 3rd International Workshop on Ubiquitous & Applications (IWUCA 2012) through (CUTE 2012), Hong Kong, China, December 20-22, 2012.
  • Ahyoung Lee and I. Ra, “Ad hoc routing algorithm for conserving network resources,” in Proc. of International Conference on Computer Convergence Technology (ICCCT 2011), Seoul, Korea, October 22-22, 2011. (Best paper award, acceptance rate 15%)
  • Ahyoung Lee and I. Ra, “Analysis of adaptive-gossip routing algorithm for conserving resources in ad-hoc wireless networks,” in Proc. of The 40th US-Korea Summit on Science and Engineering (UKC 2011), Park City, UT, USA, August 10-14, 2011. (Best poster award)
  • Ahyoung Lee and I. Ra, “Adaptive-gossiping for an energy-aware routing protocol in wireless sensor networks,” in Proc. of The 6th Intl. Wireless Communications & Mobile Computing Conference (ACM, IWCMC 2010), Caen, France, June 28-July 2, 2010.
  • Ahyoung Lee, I. Ra and H. Kim, “Performance study of ad hoc routing protocols with gossip-based approach,” in Proc. of The 12th Communications and Networks Simulation Symposium (ACM SpringSim, CNS 2009), San Diego, CA, USA, March 22-27, 2009. (Best paper award)

Symposium of Student Scholars KSU

  • Tad Moskwa, Angel Ortiz, Matt Lanum, Hoseon Lee, Walter Thain, and Ahyoung Lee, "RF System for Concurrent Polarization Control and Beam Steering in IoT Sensors in LoRa Networks," Spring 2024.  
  • Mahimna Patel, Samhitha Challagundla Subbarao, Ahyoung Lee, and Hoseon Lee, "Developing Experimental Framework of Cloud-Enabled Mobile App with ML Algorithms," Spring 2024.
  • Mahimna Patel, Ahyoung Lee, Hoseon Lee, Amy Gruss, and Michael Beach, "Water Quality Monitoring Using ML Algorithms in Cloud-enabled LoRaWAN," Fall 2023.
  • Jui Mhatre and Ahyoung Lee, " Designing Intelligent Energy Efficient Scheduling Algorithm to support Massive IoT Communication in LoRa Networks," Fall 2023.
  •  Samhitha Challagundla Subbarao and Ahyoung Lee, "Cloud-Enabled Mobile App with Machine Learning for Smart IoT Application," Fall 2023.
  • Mahimna Patel, Ahyoung Lee, and Hoseon Lee "Optimal Mobile-IoT Monitoring Solutions in LPWAN Technologies", Spring 2023. 
  • Ricardo Vazquez, Ahyoung Lee, and Hoseon Lee  "A Study of Optimal Parameter Selections in LPWAN-enabled IoT Environments", Spring 2023.
  • Fatima Salman, Ahyoung Lee, and Hoseon Lee  "A Study of IoT-Optimized Low Power Asset Tracking with Cloud-enabled LoRaWAN", Spring 2023.
  • Jui Mhatre and Ahyoung Lee, "Joint Latency-Energy Optimization Scheme for Offloading in Mobile Edge Computing Environment Based in Deep Reinforcement Learning", Fall 2021 (Top Presentation, Graduate, $250 prize)

C-Day Student Research KSU

  • PhD student: Md Jobair, Hossain Faruk, (342) Paper Title: Integration of Blockchain in Computer Networking: Overview, Applications, and Future Perspectives for Software-defined Networking (SDN), Network Security and Protocols. Spring 2023.
  • MS student: Suvidha Sreeramoju and Susmitha Maddukuri, (367) Paper Title: A Comparative Study of Virtual Network Architectures for Cloud Computing Environments. Spring 2023.
  • MS student: Jui Mhatre, (314) Paper Title: Reinforcement Learning based Offloading Scheme Computation to Optimize Latency-Energy in Collaborative Cloud Networks. Spring 2023.
  • MS student: Samhitha Challagundla, (343) Paper Title: An Experimental Study: Performance of Load Balancing Algorithms in SDN-Enabled Cloud Computing Networks. Spring 2023. (2nd place Graduate Research Award)
  • GR-190 Dynamic Reinforcement Learning based Frequency Hopping Spread Spectrum Algorithm by Mhatre, Jui*; advisor: Dr. Ahyoung Lee. Spring 2022.
  • GR-151 Performance Analysis and Review of Encrypted DNS Protocols by Williamson, Matt*; advisor: Ahyoung Lee. Spring 2022.
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