Selected Publications

• [CVPR]   Unexplored Faces of Robustness and Out-of-Distribution:  Covariate Shifts in Environment and Sensor Domains  (Video)

• [UbiComp]   MIRROR: Towards Generalizable On-device Video Virtual Try-on for Mobile Shopping  (Video)

• [IPSN]   PointSplit: Towards On-device 3D Object Detection with Heterogenous Low-power Accelerators  (Video)

• [ICCV]   UpCycling: Semi-supervised 3D Object Detection without Sharing Raw-level Unlabeled Scenes  (Video)

• [ECCV]   Bitwidth-Adaptive Quantization-Aware Neural Network Training: A Meta-Learning Approach  (Video)

• [IPSN]   ScriptPainter: Vision-based, On-device Test Script Generation for Mobile Systems  (Video)

• [SenSys]   MARVEL: Enabling Mobile Augmented Reality with Low Energy and Low Latency  (Video) 

• [UbiComp]  SnapLink: Fast and Accurate Vision-Based Appliance Control in Large Commercial Buildings 

• [Security]  WAVE: A Decentralized Authorization Framework with Transitive Delegation  (Video)

• [SenSys, Best Paper Runner-up]   System Architecture Directions for Post-SoC/32-bit Networked Sensors   

• [NSDI, Applied Networking Research Prize, Industry standard Thread]   Performant TCP for Low-Power Wireless Networks  (Video)

• [INFOCOM]   Harmony: Saving Concurrent Transmissions from Harsh RF Interference 

• ​[INFOCOM]   OST: On-Demand TSCH Scheduling with Traffic-awareness 

• [IPSN]   BLEX: Flexible Multi-connection Scheduling for Bluetooth Low Energy   (Video)

• [IPSN]   A3: Adaptive Autonomous Allocation of TSCH Slots   (Video)

• [CommMag]   Thread/OpenThread: A Compromise in Low-Power Wireless Multihop Network Architecture for the Internet of Things  

Journals & Conferences (* corresponding author, ^equal contribution)

• Explainable Vision Transformer for Automatic Visual Sleep Staging on Multimodal PSG Signals 

Hyojin Lee^, You Rim Choi^, Hyun Kyung Lee^, Jaemin Jeong, Joopyo Hong, Hyun-Woo Shin*, and Hyung-Sin Kim*

npj Digital Medicine (IF Top 4% in Medical Informatics) [video]

• Effective Heterogeneous Federated Learning via Efficient Hypernetwork-based Weight Generation

Yujin Shin, Kichang Lee, Sungmin Lee, You Rim Choi, Hyung-Sin Kim*, JeongGil Ko*

ACM SenSys, Nov. 2024 (Acceptance ratio: 18.5%)

• A Revisit to the Decoder for Camouflaged Object Detection 

Seung Woo Ko^, Joopyo Hong^, Suyoung Kim^, Seungjai Bang^, Sungzoon Cho, Nojun Kwak, Hyung-Sin Kim*, and Joonseok Lee* 

BMVC, Nov. 2024 (Acceptance ratio: 25.9%)

• MIRROR: Towards Generalizable On-device Video Virtual Try-on for Mobile Shopping 

Dongsig Kang, Eunsu Baek, Sungwook Son, Youngki Lee, Taesik Gong, and Hyung-Sin Kim*

ACM UbiComp, Oct. 2024 (also published in ACM IMWUT vol. 7, no. 4, Dec. 2023) [video]

• Unexplored Faces of Robustness and Out-of-Distribution: Covariate Shifts in Environment and Sensor Domains 

Eunsu Baek, Keondo Park, Ji-yoon Kim, and Hyung-Sin Kim*

CVPR, June 2024 (Acceptance ratio: 23.6%) [video]

• UpCycling: Semi-supervised 3D Object Detection without Sharing Raw-level Unlabeled Scenes

Sunwook Hwang, Youngseok Kim, Seongwon Kim, Saewoong Bahk*, and Hyung-Sin Kim* 

ICCV, Oct. 2023 (Acceptance ratio: 26.2%) [video] 

• PointSplit: Towards On-device 3D Object Detection with Heterogenous Low-power Accelerators

Keondo Park, You Rim Choi, Inhoe Lee, and Hyung-Sin Kim* 

ACM/IEEE IPSN, May 2023 (Acceptance ratio: 26.5%) [video]

• MiCrowd: Vision-based Deep Crowd Counting on MCU 

Sungwook Son, Ahreum Seo, Gyeongseon Eo, Kwangyeon Gill, Taesik Gong, and Hyung-Sin Kim*

Sensors, vol. 23, no. 7, Mar. 2023 (Invited paper) 

• Personalized Federated Learning with Server-Side Information 

Jaehun Song, Minhwan Oh, and Hyung-Sin Kim*

IEEE Access, Nov. 2022

• Bitwidth-Adaptive Quantization-Aware Neural Network Training: A Meta-Learning Approach

Jiseok Yoon, Jaehun Song, Hyung-Sin Kim*, and Saewong Bahk*

ECCV, Oct. 2022 (Acceptance ratio: 28%) [video] 

• Wi-BLE: On Cooperative Operation of Wi-Fi and Bluetooth Low Energy under IPv6 

Myungsup Lee, Taeseop Lee, Hyung-Sin Kim*, and Saewoong Bahk*

Journal of Communications and Networks, Aug. 2022.

• DualBlock: Adaptive Intra-Slot CSMA/CA for TSCH 

Jeongjun Park, Hongchan Kim, Hyung-Sin Kim*, and Saewoong Bahk*

IEEE Access, June 2022

• MobiRPL: Adaptive, Robust, and RSSI-based Mobile Routing in Low Power and Lossy Networks 

Hongchan Kim, Hyung-Sin Kim*, and Saewoong Bahk*

Journal of Communications and Networks, June 2022

• ScriptPainter: Vision-based, On-device Test Script Generation for Mobile Systems 

Yousung Choi, Ahreum Seo, and Hyung-Sin Kim*

ACM/IEEE IPSN, May 2022 (Acceptance ratio: 30.1%) [video]

• RPLIE: RPL for Indoor Environments under Midterm Link Fluctuations 

Hyung-SIn Kim, Jeongyeup Paek, and Saewoong Bahk

Journal of Communications and Networks, vol. 23, no. 3, pp. 201-211, June 2021

• BLEX: Flexible Multi-connection Scheduling for Bluetooth Low Energy 

Eunjeong Park, Hyung-Sin Kim*, and Saewoong Bahk*

ACM/IEEE IPSN, Apr. 2021 (Acceptance ratio: 24.8%) [video]

• A3: Adaptive Autonomous Allocation of TSCH Slots," 

Seohyang Kim, Hyung-Sin Kim, and Chongkwon Kim

ACM/IEEE IPSN, Apr. 2021 (Acceptance ratio: 24.8%) [video]

• LSR: Link-aware Spatial Reuse in IEEE 802.11ax WLANs 

Hyunjoong Lee, Hyung-Sin Kim, and Saewoong Bahk

IEEE WCNC, Mar. 2021

• AdaptaBLE: Adaptive Control of Data Rate, Transmission Power, and Connection Interval in Bluetooth Low Energy

Eunjeong Park, Myung-sup Lee, Hyung-Sin Kim*, and Saewoong Bahk*

Computer Networks, Aug. 2020. (IF Top 15% in Computer Science: Hardware & Architecture)

• Harmony: Saving Concurrent Transmissions from Harsh RF Interference 

Xiaoyuan Ma, Pelin Zhang, Carlo Alberto Boano, Ye Liu, Hyung-Sin Kim, Jun Huang, and Jianming Wei

IEEE INFOCOM, July 2020 (Acceptance ratio: 19.8%)

• OST: On-Demand TSCH Scheduling with Traffic Awareness  

Seongbeom Jeong, Hyung-Sin Kim*, Jeongyeup Paek, and Saewoong Bahk*

IEEE INFOCOM, July 2020 (Acceptance ratio: 19.8%)

• BBOS: Efficient HPC Storage Management via Burst Buffer Over-Subscription 

Hanul Sung, Jiwoo Bang, Chunyong Kim, Hyung-Sin Kim, Alexander Sim, Glenn K. Locckwood, and Hyeongsang Eom

IEEE/ACM CCGrid, Nov. 2020

• PC-RPL: Joint Control of Routing Topology and Transmission Power in Real Low-Power Lossy Network 

Hyung-Sin Kim, Jeongyeup Paek, David E. Culler, and Saewoong Bahk

ACM Transactions on Sensor Networks, vol. 16, no. 2, pp. 14:1-14:32, Mar. 2020

• An Empirical Survey of Autonomous Scheduling Methods for TSCH 

Atis Elst, Seohyang Kim, Hyung-Sin Kim, and Chongkwon Kim

IEEE Access, Mar. 2020

• Performant TCP for Low-Power Wireless Networks 

Sam Kumar, Michael P Andersen, Hyung-Sin Kim, and David E. Culler

NSDI, Feb. 2020 (Acceptance ratio: 17%, Applied Networking Research Prize, Included in Thread standard v1.3)

• Low-power Wireless with Denseness: The Case of an Electronic Shelf Labeling System - Design and Experience 

Jinwoo Ock, Hongchan Kim, Hyung-Sin Kim, Jeongyeup Paek, and Saewoong Bahk

IEEE Access, vol. 7, Nov. 2019

• TESLA: Traffic-aware Elastic Slotframe Adjustment in TSCH Networks 

Seoungbeom Jeong, Jeongyeup Paek, Hyung-Sin Kim, and Saewoong Bahk

IEEE Access, vol. 7, Sep. 2019

• WAVE: A Decentralized Authorization Framework with Transitive Delegation 

Michael P Andersen, Sam Kumar, Moustafa AbdelBaky, Gabe Fierro, John Kolb, Hyung-Sin Kim, David E. Culler, and Raluca Ada Popa

Security, Aug. 2019 (Acceptance ratio: 19%)

• Thread/OpenThread: A Compromise in Low-Power Wireless Multihop Network Architecture for the Internet of Things 

Hyung-Sin Kim, Sam Kumar, and David E. Culler

IEEE Communications Magazine, July 2019 (IF Top 6% in Electrical & Electronic Engineering)

• ALICE: Autonomous Link-based Cell Scheduling for TSCH 

Seohyang Kim, Hyung-Sin Kim, and Chong-Kwon Kim

ACM/IEEE IPSN, Apr. 2019 (Acceptance ratio: 27%) [slide]

• Electronic Shelf Labels: Prototype Development and Validation Using a Design Science Approach 

Taewon Suh, Hyung-Sin Kim, Jeonggil Ko, Vishag Badrinarayanan, and Saewoong Bahk

Journal of Information Technology Management, vol. XXIX, no. 4, pp. 23-38, Dec. 2018

• System Architecture Directions for Post-SoC/32-bit Networked Sensors 

Hyung-Sin Kim, Michael P Andersen, Kaifei Chen, Sam Kumar, William J. Zhao, Kevin Ma, and David E. Culler

ACM SenSys, Nov. 2018 (Acceptance ratio: 15%) (Best Paper Runner-up) [slide]

• MARVEL: Enabling Mobile Augmented Reality with Low Energy and Low Latency 

Kaifei Chen, Tong Li, Hyung-Sin Kim, David E. Culler, and Randy Katz

ACM SenSys, Nov. 2018 (Acceptance ratio: 15%) [slide]

• SnapLink: Fast and Accurate Vision-based Appliance Control in Smart Buildings

Kaifei Chen, Jonathan Furst, John Kolb, Hyung-Sin Kim, Xin Jin, David E. Culler, and Randy H. Katz

ACM UbiComp, Oct. 2018 (also published in PACM IMWUT, vol. 1, no. 4, article 129, Dec. 2017)

• MAPLE: Mobility Support using Asymmetric Transmit Power in Low-power and Lossy Networks 

Seungbeom Jeong, Eunjeong Park, Dongyeon Woo, Hyung-Sin Kim, Jeongyeup Paek, and Saewoong Bahk 

Journal of Communications and Networks, vol 20, no. 4, Aug. 2018

• ORGMA: Reliable Opportunistic Routing with Gradient Forwarding for MANETs

Daeho Kang, Hyung-Sin Kim, Changhee Joo, and Saewoong Bahk

Computer Networks, vol. 131, pp. 52-64, Feb. 2018 (IF Top 15% in Computer Science: Hardware & Architecture)

• ORPL-DT: Opportunistic Routing for Diverse Traffic in Multihop IoT Networks

Dong-Kyu Kang, Hyung-Sin Kim, and Saewoong Bahk

IEEE GLOBECOM, Dec. 2017

• Challenging the IPv6 Routing Protocol for Low Power and Lossy Networks (RPL): A Survey 

Hyung-Sin Kim, Jeonggil Ko, David E. Culler, and Jeongyeup Paek

IEEE Communications Surveys & Tutorials, vol. 19, no. 4, pp. 2502-2525, Nov. 2017 (IF Top 0.2% in Computer Science: Information Systems)

• DT-RPL: Diverse Bidirectional Traffic Delivery through RPL Routing Protocol in Low Power and Lossy Networks

Hyung-Sin Kim, Hosoo Cho, Hongchan Kim, and Saewoong Bahk

Computer Networks, vol. 126, no. 24, pp. 150-161, Oct. 2017 (IF Top 15% in Computer Science: Hardware & Architecture)

• Do Not Lose Bandwidth: Adaptive Transmission Power and Multihop Topology Control

Hyung-Sin Kim, Jeongyeup Paek, David E. Culler, and Saewoong Bahk

IEEE DCoSS, pp. 99-108, June 2017 (Best Paper Runner-up). [slide]

• CABLE: Connection Interval Adaptation for BLE in Dynamic Wireless Environments 

Taeseop Lee, Jonghun Han, Myung-Sup Lee, Hyung-Sin Kim, and Saewoong Bahk

IEEE SECON, June 2017 (Acceptance ratio: 26%)

• Smarter Markets for Smarter Life: Applications, Challenges and Deployment Experiences 

Hyung-Sin Kim, JeongGil Ko, and Saewoong Bahk

IEEE Communications Magazine, vol. 55, no. 5, pp. 34-41, May 2017 (IF Top 6% in Electrical & Electronic Engineering)

• Load Balancing under Heavy Traffic in RPL Routing Protocol for Low Power and Lossy Networks 

Hyung-Sin Kim, Hongchan Kim, Jeongyeup Paek, and Saewoong Bahk

IEEE Transactions on Mobile Computing, vol. 16, no. 4, pp. 964-979, Apr. 2017 (IF Top 5% in Computer Science: Information Systems)

• Energy Efficient Spatial Stream Allocation for Multi-User MIMO in 802.11ac Networks

Jeongyoon Heo, Hyung-Sin Kim, Okhwan Lee and Saewoong Bahk

ICTC, Oct. 2016

• Reliable and Energy Efficient Downward Packet Delivery with Asymmetric Transmission Power-based Networks 

Hyung-Sin Kim, Myung-Sup Lee, Young-June Choi, JeongGil Ko, and Saewoong Bahk

ACM Transactions on Sensor Networks, vol. 12, no. 4, pp. 34:1-34:25, Sep. 2016

• A Synergistic Architecture for RPL over BLE

Taeseop Lee, Myung-Sup Lee, Hyung-Sin Kim, and Saewoong Bahk 

IEEE SECON, June 2016 (Acceptance ratio: 26%)

• Q-BT: Queue-based Burst Transmisson over an Asynchronous Duty-cycle MAC Protocol 

Seungbeom Jeong, Hyung-Sin Kim, Sung-Guk Yoon, and Saewoong Bahk

IEEE Communications Letters, vol. 20, no. 4, pp. 812-815, Apr. 2016

• A Measurement Study of TCP over RPL in Low-Power and Lossy Networks 

Hyung-Sin Kim, Heesu Im, Myung-Sup Lee, Jeongyeup Paek, and Saewoong Bahk

Journal of Communications and Networks, vol. 17, no. 6, pp. 647-655, Dec. 2015

• MarketNet: An Asymmetric Transmission Power-based Wireless System for Managing e-Price Tags in Markets 

Hyung-Sin Kim, Hosoo Cho, Myung-Sup Lee, Jeongyeup Paek, JeongGil Ko, and Saewoong Bahk

ACM SenSys, Nov. 2015 (Acceptance ratio: 20%) [slide] [presentation]

• Transmission power control for large scale industrial applications in low power and lossy networks 

Minghong Lin, Hyung-Sin Kim, and Saewoong Bahk

ICTC, Oct. 2015

• QU-RPL: Queue Utilization based RPL for Load Balancing in Large Scale Industrial Applications 

Hyung-Sin Kim, Jeongyeup Paek, and Saewoong Bahk

IEEE SECON, June 2015 (Acceptance ratio: 28%)

• Distributed Network Configuration in Large-Scale Low Power Wireless Networks

Hyung-Sin Kim, Jae-Seok Bang, and Yong-Hwan Lee

Computer Networks, vol. 70, pp. 288-301, Sep. 2014 (IF Top 15% in Computer Science: Hardware & Architecture)

• Sounding Resource Management for QoS Support in Massive MIMO Systems 

Taeseop Lee, Sangkyu Park, Hyung-Sin Kim, and Saewoong Bahk

Computer Networks, vol. 70, pp. 142-153, Sep. 2014 (IF Top 15% in Computer Science: Hardware & Architecture)

• Mitigation of Sounding Pilot Contamination in Massive MIMO Systems 

Taeseop Lee, Hyung-Sin Kim, Sangkyu Park, and Saewoong Bahk

IEEE ICC, June 2014

• InFRA: In-Frame Rate Adaptation in Fast Fading Channel Environments 

Hyunjoong Lee, Hyung-Sin Kim, and Saewoong Bahk

IEEE ICC, June 2014

• Elimination of Multi-hop Transmission from Downlink in Low Power and Lossy Networks 

Hyung-Sin Kim, Young-June Choi, and Saewoong Bahk

IEEE ICC, June 2014

• Fault-tolerant Resource Allocation in Multi-hop Wireless Sensor Networks

Jae-Seok Bang, Jin-Seok Han, Hyung-Sin Kim, and Yong-Hwan Lee

IEEE WCNC, Apr. 2014

• Uplink Channel Sounding in TDD-OFDM Wireless Cellular Systems 

Hyung-Sin Kim, Seung-Hwan Lee, and Yong-Hwan Lee

Wireless Personal Communications, vol. 73, no. 3, pp. 563-585, Nov. 2013

• Alleviation of Contention Collision in IEEE 802.15.4 Networks 

Tae-Hoon Kim, Jin-Seok Han, Hyung-Sin Kim, and Yong-Hwan Lee

IEEE WCNC, Apr. 2013

• Reduced CSMA/CA Collision in IEEE 802.15.4 Networks

Tae-Hoon Kim, Jin-Seok Han, Hyung-Sin Kim, and Yong-Hwan Lee

ICEIC, Feb. 2013

• Coordinated User Scheduling Based on Hybrid CSI in Multi-User MIMO Relay System with Limited Feedback 

Hee-Nam Cho, Hyung-Sin Kim, and Yong-Hwan Lee

Wireless Personal Communications, vol. 67, no. 4, pp. 937-950, Dec. 2012

• Traffic Handling Using Hybrid MAC in IEEE 802.15.4 Networks 

Jae-Seok Bang, Hyung-Sin Kim, and Yong-Hwan Lee

IEEE ACSSC, Nov. 2012

• Distributed Scalable Network Association in Wireless Sensor Networks 

Hyung-Sin Kim, Jin-Seok Han, Jae-Seok Bang, and Yong-Hwan Lee

IEEE iThings, Oct. 2012

• Effect of Channel Sensing on CSMA/CA in IEEE 802.15.4 Networks 

Jin-Seok Han, Hyung-Sin Kim, Tae-Hoon Kim, and Yong-Hwan Lee

APCC, Oct. 2012

• Mitigation of Co-channel Interference in Bluetooth Piconets 

Seung-Hwan Lee, Hyung-Sin Kim, and Yong-Hwan Lee

IEEE Transactions on Wireless Communications, vol. 11, no. 4, pp. 1249-1254, Apr. 2012 (IF Top 4% in Electrical & Electronic Engineering)

• Channel Sounding with Partial Channel Information in the Uplink of OFDM-based Wireless Systems 

Seung-Hwan Lee and Hyung-Sin Kim 

Wireless Personal Communications, vol. 63, no. 4, pp. 895-916, Apr. 2012

• Scalable Network Joining Mechanism in Wireless Sensor Networks 

Hyung-Sin Kim, Jin-Seok Han, and Yong-Hwan Lee

IEEE WisNet, Jan. 2012 (Best Paper Runner-up)

• Interference Mitigation in IEEE 802.15.4 Networks 

Jin-Seok Han, Hyung-Sin Kim, Jae-Seok Bang, and Yong-Hwan Lee

IEEE GLOBECOM, Dec. 2011

• Performance Improvement of IEEE 802.15.4 in the Presensce of Co-channel Interference 

Jin-Seok Han, Seung-Hwan Lee, Hyung-Sin Kim, and Yong-Hwan Lee

IEEE WCNC, Mar. 2011

• Complexity Reduced ML Detection for Other-Cell Interference Mitigation in SIMO Cellular Systems 

Seung-Hwan Lee, Hyung-Sin Kim, and Yong-Hwan Lee

European Transactions on Telecommunications, vol. 22, no. 1, pp. 51-60, Jan. 2011

• Performance Analysis of Uplink Sounding in the Frequency Selective Fading Channels 

Hyung-Sin Kim, Seung-Hwan Lee, and Yong-Hwan Lee

IEEE TENCON, Nov. 2010

• Adaptive Frequency Hopping for Bluetooth Robust to Co-channel Interference 

Seung-Hwan Lee, Hyung-Sin Kim, and Yong-Hwan Lee

UKC, Aug. 2010

• Channel Sounding for Multi-sector Cooperative Beamforming in TDD-OFDM Wireless Systems 

Hyung-Sin Kim, Seung-Hwan Lee, and Yong-Hwan Lee

IEEE ICC, May 2010

• Channel Sounding for Multi-sector Cooperation in OFDM-based Wireless Systems 

Hyung-Sin Kim, Seung-Hwan Lee, and Yong-Hwan Lee

IEEE ICACT, Feb. 2010

Patents

1. Jiseok Youn, Jaehun Song, Hyung-Sin Kim, and Saewoong Bahk, "Method for bitwidth-adaptive quantization-aware training based on meta-learning and apparatus for performing the method," PCT Application, PCT/KR2023/000916, Jan. 2023.

2. Sunwook Hwang, Youngseok Kim, Hyung-Sin Kim, and Saewoong Bahk, "Semi-supervised learning method for object detection in autonomous vehicle and server for performing semi-supervised learning for object detection in autonomous vehicle," US Patent, Publication no. 11495012, Nov. 2022, Application no. 17659878, Apr. 2022.

3. Hyung-Sin Kim, Bongsoo Noh, Saewoong Bahk, and Young-June Choi, "System for downlink transmission using heterogeneous power," US Patent, Publication no. 10015753B2, July 2018, Application no. 15059688, Mar. 2016.

4. Yong-Hwan Lee, Hyung-Sin Kim, and Jae-Seok Bang, "A Method of network subscription in a wireless network," US Patent, Publication no. 10374881, Aug. 2019, Application no. 14762230, Dec. 2013.

5. Yong-Hwan Lee, Hyung-Sin Kim, and Seung-Hwan Lee, "Self-construction system of wireless sensor network and method for self-construction of wireless sensor network using the same," US Patent, Publication no. 09240973B2, Jan. 2016, Application no. 14001033, Jan. 2012.

6. Yong-Hwan Lee, Hyung-Sin Kim, and Seung-Hwan Lee, "Apparatus and method for transmitting and receiving sounding signal in a wireless communication system," US Patent, Publication no. 08982718B2, Mar. 2015, Application no. 13020906, Feb. 2011.

7. Yong-Hwan Lee, Seung-Hwan Lee, and Hyung-Sin Kim, "Method and device for send beamforming and multiple user scheduling for multiple sector cooperative transmission in a multiple antenna system," US Patent, Publication no. 08929244B2, Jan. 2015, Application no. 13813138, Jan. 2011.

8. 곽철영, 박세웅, 이경한, 김형신, 양진모, "모바일 기기의 카메라 노출 제어 방법 및 카메라 노출 제어 시스템," 출원, 10-2023-0036945, Mar. 2023.

9. 손성욱, 서아름, 어경선, 길광연, 김형신, "리소스가 제한된 개인형 이동장치의 비전 기반 군중 계수 장치 및 방법," 출원, 10-2023-0017408, Feb. 2023.

10. 윤지석, 송재헌, 김형신, 박세웅, "메타 학습 기반 적응형 비트폭 양자화 인식 학습 방법," 출원, 10-2022-0184425, Dec. 2022.

11. 황선욱, 박세웅, 김형신, 김영석, "자율주행차량 내 물체 인식 모델 개선을 위한 feature data 기반 준지도 방식 학습 시스템," 출원, 10-2022-0183113, Dec. 2022.

12. 신현우, 김형신, 박건도, "저전력 NPU를 활용한 단일채널 뇌파 기반 온디바이스 실시간 수면단계 분류," 출원, 10-2022-0129609, Nov. 2022.

13. 황선욱, 김영석, 김형신, 박세웅, "자율 주행 차량에서 객체 검출을 위한 준지도 학습 방법 및 이러한 방법을 수행하는 장치," 등록, 10-2394024, May 2022, 출원 10-2021-0160432, Nov. 2021. 

14. 박세웅, 정승범, 김형신, 백정엽, "무선 네트워크에서 시분할다중접속 자원 스케줄링을 위한 방법 및 장치," 등록 10-2467945, Nov. 2022, 출원, 10-2020-0117801, Sep. 2020.

15. 옥진우, 김재헌, 김홍찬, 박세웅, 정찬영, 김형신, 백정엽, 오용택, "제품 정보 처리 방법 및 시스템," 출원, 10-2018-0142868, Nov. 2018.

16. 김형신, 박세웅, "비대칭 전송 전력 기반 무선 네트워크에서 신호 송수신 방법," 등록, 10-1691561-0000, Dec. 2016, 출원, 10-2015-0144416, Oct. 2015.

17. 김형신, 백정엽, 박세웅, "다중 홉 구조 무선통신 시스템에서 부하 분산을 고려한 부모 노드 선택 방법 및 이를 위한 장치," 등록 10-1670809-0000, Oct. 2016, 출원, 10-2015-0082604, June 2015.

18. 김형신, 노봉수, 박세웅, 최영준, "비대칭 전력 하향 링크 전송 시스템," 등록, 10-1601740-0000, Mar. 2016, 출원, 10-2015-0030577, Mar. 2015.

19. 이용환, 김형신, 방재석, "무선 네트워크에서 네트워크 가입 방법," 등록, 10-1454991-0000, Oct. 2014, 출원, 10-2013-0006394, Jan. 2013.

20. 이용환, 김형신, 이승환, "무선 센서 네트워크의 자가구성 시스템 및 이를 이용한 무선 센서 네트워크의 자가구성 방법," 등록, 10-1326549-0000, Nov. 2013, 출원, 10-2012-0133266, Nov. 2012.

21. 이용환, 방재석, 김형신, "다중 사용자 혼성 매체 접근 제어 기반의 무선 자원 관리 방법," 등록, 10-1339604-0000, Dec. 2013, 출원, 10-2012-0025904, Mar. 2012.

22. 이용환, 김태훈, 김형신, 한진석, "경쟁 기반으로 신호를 전송하는 다중 사용자 무선 통신 방법," 등록, 10-1333920-0000, Nov. 2013, Sep. 2013, 출원, 10-2012-0023342, Mar. 2012.

23. 이용환, 김형신, 이승환, "무선 센서 네트워크의 자가구성 시스템 및 이를 이용한 무선 센서 네트워크의 자가구성 방법," 등록, 10-1268009-0000, May 2013, 출원, 10-2011-0015589, Feb. 2011.

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Preprints

• Woojung Kim, Keondo Park, Kihyuk Sohn, Raphael Shu, and Hyung-Sin Kim*, "Federated Semi-Supervised Learning with Prototypical Networks."