International Conferences


• Jeongwoo Oh, Gunmin Lee, Jeongeun Park, Wooseok Oh, Jae Seok Heo, Hojun Chung, Do Hyung Kim, Byungkyu Park, Chang-Gun Lee, Sungjoon Choi, Songhwai Oh, ″Towards Defensive Autonomous Driving: Collecting and Probing Driving Demonstrations of Mixed Qualities″, 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Kyoto, Japan, 20221024(accepted)

• Jongwoo Han, Haejoo Jeon, Dongmin Shin, Chang-Gun Lee, ″LC-CB: Low Computational Victim Selection Policy in Garbage Collection″, International Conference on Networking, Architecture, and Storage (NAS 2022), Philadelphia, United States, 20221003(accepted)

• Jongwoo Han, Seonghyeon Park, Haejoo Jeon, Chang-Gun Lee, ″Guaranteeing Safety Despite Physical Errors in Cyber-Physical Systems″, 2022 IEEE 28th Real-Time and Embedded Technology and Applications Symposium (RTAS), Virtual, 20220504

• Sunjun Hwang, Choi Jin, Seohwan Yoo, Hayeon Park, and Chang-Gun Lee, ″Hardware Interrupt and CPU Contention aware CPU GPU Co-Scheduling on Multi-Cluster System″, International Conference on Information and Computer Technologies (ICICT), New York City, United States, 20220304

• Jin Choi, Seohwan Yoo, Hayeon Park, Chang-Gun Lee, ″Performance Analysis of an Embedded Chipset on a Multi-screen based Automotive Applications Environment″, International Conference on Information and Computer Technologies (ICICT), New York City, United States, 20220304

• Youngeun Cho, Dongmin Shin, Jaeseung Park, and Chang-Gun Lee, ″Conditionally Optimal Parallelization of Real-Time DAG Tasks for Global EDF″, IEEE Real-Time Systems Symposium (RTSS), Dortmund, Germany, 20211207

• Jaehwan Jeong, Chang-Gun Lee, ″Multiple PRM-Based Lockstep/Performance Mode Switches for Critical/Non-Critical Real-Time Tasks″, IEEE International Conference on Industrial Technology(ICIT), Valencia, Spain, 20210310

• Hayeon Park, Rut Diane Cuebas, Kyoung-Soo We, Sung Hoon Kim, Chang-Gun Lee, ″Oil Leakage Detection in Automobile Shock Absorber using Machine Learning Classifiers″, International Conference on Robotics, Control and Automation(ICRCA), Seoul, Korea, 20210226

• Seonghyeon Park, Jin Choi, Sunjun Hwang, Chang-Gun Lee, ″ROS2 Extension of Functionally and Temporally Correct Real-Time Simulation of Cyber Systems for Automotive Systems″, 2020 International Conference on Cyber Physical Systems and IoT(CPSIOT 2020), Bangkok, Thailand, 20201215

• Daechul Park, Youngeun Cho, Chang-Gun Lee, ″Conditionally Optimal Parallelization for Global FP on Multi-core Systems″, International Conference on Information and Computer Technologies (ICICT), San Jose, United States, 20200309

• Youngeun Cho, Do Hyung Kim, Daechul Park, Seungsu Lee, Chang-Gun Lee, ″Conditionally Optimal Task Parallelization for Global EDF on Multi-core Systems″, IEEE Real-Time Systems Symposium (RTSS), Hong Kong, 20191205

• Wonseok Lee, Jaehwan Jeong, Seonghyeon Park, Chang-Gun Lee, ″Practical Multicore Extension of Functionally and Temporally Correct Real-Time Simulation for Automotive Systems″, 9th Workshop on Model-Based Design of Cyber Physical Systems(CyPhy), New York, USA, 20191017

• Johnathon Soulis, Jaewoo Lee, Chang-Gun Lee, ″Handling Intra-Task Parallelism for Real-Time DAG Tasks Scheduled on Multiple Cores″, WiP -- 30th Euromicro Conference on Real-Time Systems (ECRTS18), Barcelona, Spain, 20180704

• Oh-Chul Kwon, Wonjae Jang, Giyeon Kim, Chang-Gun Lee, ″Accurate Thermal Prediction for NANS (N-App N-Screen) Services on a Smartphone″, 13th International Symposium on Industrial Embedded Systems (SIES '18), Graz, Austria, 20180606

• Victoria Shangina, Kyoung-Soo We, Chang-Gun Lee, ″Executing Real-Time Programs on negative-AND Flash Memory Considering Read Disturb Errors″, 2017 3rd IEEE International Conference on Computer and Communications (ICCC), Chengdu, China, 20171215

• Kyoung-Soo We, Seunggon Kim, Wonseok Lee, Chang-Gun Lee, ″Functionally and Temporally Correct Simulation of Cyber-Systems for Automotive Systems″, IEEE Real-Time Systems Symposium (RTSS), Paris, France, 20171205

• Wonseok Lee, Kyoung-Soo We, Seunggon Kim, Sangyoun Paik, Jonathon Soulis, and Chang-Gun Lee, ″An ECU-Close Design/Verification Tool for Automotive Systems″, IEEE Real-Time Systems Symposium, Paris, France, 20171205

• Jeongyoon Eo, Kang-Wook Kim, Chang-Gun Lee, ″Memory Access Pattern-Aware DRAM Controller Design for Mixed-Criticality Systems″, Seventh Workshop on Design, Modeling and Evaluation of Cyber Physical Systems (CyPhy), Seoul, 20171019

• Kang-Wook Kim, Jeongyoon Eo, Chang-Gun Lee, ″A Problem of Time vs. Density Tradeoff in Multicore Fluid Scheduling″, Real-Time Scheduling Open Problems Seminar, Dubrovnik, Croatia, 20170627

• Jihwa Lee, Jong-Chan Kim, Chang-Gun Lee, ″ECU Consolidation for Multiple Automotive Applications with Adaptive Variable-Rate Tasks″, Fédération Internationale des Sociétés d'Ingénieurs des Techniques de l'Automobile (FISITA) 2016 World Automotive Congress, Busan, South Korea, 20160927

• Hyejin Joo, Kyoung-Soo We, Seunggon Kim, Chang-Gun Lee, ″An End-to-End Tool for Developing CPSs from Design to Implementation″, The First International Workshop on Verification and Validation of Cyber-Physical Systems, Reykjavik University, Iceland, 20160602

• Artem Burmyakov, Enrico Bini, Eduardo Tovar, ″An Exact Schedulability Test for Global FP Using State Space Pruning″, 23rd International Conference on Real-Time Networks and Systems (RTNS 2015), Lille, France, 20151105

• Jihye Kwon, Kang-Wook Kim, Sangyoun Paik, Jihwa Lee, Chang-Gun Lee, ″Multicore Scheduling of Parallel Real-Time Tasks with Multiple Parallelization Options″, 21st IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), Seattle, Washington, 20150413

• Kyoung-Soo We,Chang-Gun Lee,Junyung Lee,Kyuwon Kim,Kyongsu Yi,Jong-Chan Kim, ″ECU-in-the-Loop Real-Time Simulation Technique for Developing Integrated Vehicle Safety System″, International Conference on Control, Automation and Systems (ICCAS 2014), Gyeonggi-do, Korea, 20141024

• Jong-Chan Kim,Kyoung-Soo We,Chang-Gun Lee,Yuyeon Oh,Junyung Lee,Kyuwon Kim,Kyongsu Yi, ″Integrated Vehicle Safety Control Development: ECU-in-the-LOOP Real-Time Simulation Case Study″, Design and Automation Conference (DAC 2014), San Francisco, CA, 20140604

• Sung-Soo Lim, Eun-Jin Im, Nikil Dutt, Kyung Woo Lee, Insik Shin, Chang-Gun Lee, Insup Lee, ″A Reliable, Safe, and Secure Run-Time Platform for Cyber Physical Systems″, IEEE 6th International Conference on Service-Oriented Computing and Applications (SOCA 2013), Kauai, Hawaii, 20131216

• Kyoung-Soo We,Jong-Chan Kim,Yuyeon Oh,Sangmin Jeong,Chang-Gun Lee, ″Demo Abstract: An Efficient and Easilly Reconfigurable Cyber-Physical Simulator″, International Conference on Cyber-Physical Systems (ICCPS 2013), Philadelphia, USA, 20130409

• Kyoung-Soo We, Jae-Hwa Han, Jong-Chan Kim, Yuyeon Oh, Chiyoung Oh, Chang-Gun Lee, ″A Novel Real-Time Simulator for Smooth Development of CPSs from All-Simulated Systems to All-Real Systems″, 33rd IEEE Real-Time Systems Symposium, San Juan, Puerto Rico, 20121204

• Artem Burmyakov, Enrico Bini, Eduardo Tovar, ″The Generalized Multiprocessor Periodic Resource Interface Model for Hierarchical Multiprocessor Scheduling″, 20th International Conference on Real-Time and Network Systems (RTNS 2012), Pont à Mousson, France, 20121108

• Kang-Wook Kim , Myung-Gon Park , Takao Hishikawa, Junghee Han, Chang-Gun Lee, ″Exploiting Ultrasonic Reflections for Improving Accuracy of Indoor Location Tracking″, The 9th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC 2012), Fukuoka, Japan, 20120904

• Jae-Hwa Han, Kyoung-Soo We, Chang-Gun Lee, ″WiP Abstract: Cyber Physical Simulations for Supporting Smooth Development from All-simulated Systems to All-real Systems″, International Conference on Cyber-Physical Systems (ICCPS'12), Beijing, China, 20120418

• Jong-Chan Kim, Kyoung-Soo We, Chang-Gun Lee, Kwei-Jay Lin, Yun Sang Lee, ″HW Resource Componentizing for Smooth Migration from Single-function ECU to Multi-function ECU″, the 27th ACM Symposium on Applied Computing (SAC'12), Trento, Italy, 20120331

• Kang-Wook Kim, Chang-Gun Lee, ″Experimental Feasibility Study on Using Ultrasonic Reflections for Indoor Human Movement Tracking″, the 1st International Workshop on Large-Scale Cyber-Physical Systems (LCPS), Irvine, USA, 20111231

• Kyoung-Soo We, Jong-Chan Kim, Chang-Gun Lee, ″A Novel Simulation Framework for Supporting Real-Time Cyber-Physical Interactions″, the 1st International Workshop on Large-Scale Cyber-Physical Systems (LCPS), Irvine, USA, 20111230

• JuHyun Lee, Hoyoung Hwang, KyeongHo Park, Chang-Gun Lee, Sungsoo Lim, ″Delay-Bandwidth Normalized Service Sharing with Service Rate Guarantees″, Research in Applied Computation Symposium (RACS), Miami, USA, 20111130

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, Hea-Jung Ryu, Chil-Woo Lee, ″Modification of Android Platform for Seamless Convergence of Smart Phones and External Input/Output Devices″, The 1st Android Competition in Embedded Systems Week (ESWEEK'11), Taipei, Taiwan, 20111031

• Oh-Chul Kwon, Jusung Kim, Jae-Hwa Han, Chang-Gun Lee, Chil-Woo Lee, ″Convergence of Mobile Devices with External High-Quality UI Devices″, the 1st International Conference on Mobile IT Convergence (ICMIC'11), Gumi, Republic of Korea, 20110930

• Jong-Chan Kim, Kyoung-Soo We, Chang-Gun Lee, ″HW Resource Componentizing for Addressing the Mega-Complexity of Cyber-Physical Systems″, the 1st International Workshop on Cyber-Physical Systems, Networks, and Applications (CPSNA'11), Toyama, Japan, 20110831

• Kyung-Joon Park, Man-Ki Yoon, Kyungtae Kang, Chang-Gun Lee, ″Scheduling and Control Co-Design under End-to-End Response Time Constraints in Cyber-Physical Systems″, the 30th IEEE International Conference on Computer Communications (INFOCOM 2011), Shanghai, China, 20110410

• Myung-Gon Park, Kang-Wook Kim, Chang-Gun Lee, ″Holistic Optimization of Real-Time IEEE 802.15.4/ZigBee Networks″, Advanced Information Networking and Applications, Singapore, 20110331

• Jong-Chan Kim, Kyoung-Soo We, Chang-Gun Lee, ″HW Componentizing Kernel: A New Approach to address the Mega Complexity of Future Automotive CPS″, NIST/NSF/USCAR Workshop on Developing Dependable and Secure Automotive Cyber-Physical Systems from Components, Troy, USA, 20110330

• Byung-Sung Park, Jin Oue Jung, Hoon Choi, Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″UPnP-Based Non-IP Device Link-Up and Service Sharing Mechanism under the Android Environment″, the 5th International Conference on Ubiquitous Information Technologies and Applications (CUTE), , 20101231

• Kwangyoon Cho, Kyoung-Soo We, Chang-Gun Lee, Kanghee Kim, ″Using NAND Flash Memory for Executing Large Volume Real-Time Programs in Automotive Embedded Systems″, International Conference on Embedded Software (EMSOFT), Scottsdale, U.S., 20101031

• Kyoung-Soo We, Duhee Lee, Chang-Gun Lee, ″Summary of Design Flows for Using NAND Flash Memory for Soft/Hard Real-Time Programs″, International Workshop on Software Support for Portable Storage (IWSSPS), Scottsdale, U.S., 20101030

• Kyeongho Park, Ju Hyun Lee, Hoyoung Hwang, Chang-Gun Lee, Sang Lyul Min, Hyo-Joong Su, ″Analysis of Autonomous Bandwidth-Delay-Balancing Characteristic in the Decay Usage Scheduler″, Reliable and Autonomous Computational Science (RACS) Conference, Atlanta, U.S., 20101029

• Duhee Lee, Chang-Gun Lee, Kanghee Kim, ″A Generic Framework for Soft Real-Time Program Executions on NAND Flash Memory in Multi-Tasking Embedded Systems″, 30th IEEE Real-Time Systems Symposium, Washington D.C., U.S., 20091231

• Duhee Lee, Chang-Gun Lee, Kanghee Kim, ″Real-time code execution on NAND flash memory supporting wide-spectrum of input data for multiple tasks″, International Workshop on Software Support for Portable Storage, France, 20091031

• Soo-Hwan Park, Kyoung-Soo We, Chang-Gun Lee, ″Middleware-level Techniques to Solve the Conflict Problem between Multiple Tasks on Robotics System″, International Conference on Automation, Robotics and Control Systems, Orlando, U.S., 20090731

• Jong-Chan Kim, Duhee Lee, Chang-Gun Lee, Kanghee Kim, Eun Young Ha, ″Real-Time Program Execution on NAND Flash Memory for Portable Media Players″, 29th IEEE Real-Time Systems Symposium, Barcelona, Spain, 20081130

• Duhee Lee, Jong-Chan Kim, Chang-Gun Lee, ″Practical Paging Strategy for Real-Time Code Execution of Media Player on NAND Flash Memory″, The International Workshop on Software Support for Portable Storage, Atlanta, U.S., 20081031

• Jung-Eun Kim, Man-Ki Yoon, Junghee Han, Chang-Gun Lee, ″Sensor Placement for 3-Coverage with Minimum Separation Requirements″, The 4th IEEE International Conference on Distributed Computing in Sensor Systems, Santorini Island, Greece, 20080630

• Prasad Calyam, Mark Haffner, Eylem Ekici, Chang-Gun Lee, ″Measuring Interaction QoE in Internet Videoconferencing″, the 10th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services, , 20071031

• Jaewoo Lee, Kern Koh, Chang-Gun Lee, ″Multi-Speed DVS Algorithms for Periodic Tasks with Non-Preemptible Sections″, the 13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, , 20070831

• J.C. Hou, Qixin Wang, B.K. AlShebli, L. Ball, S. Birge, M. Caccamo, Chin-Fei Cheah, E. Gilbert, C.A. Gunter, E. Gunter, Chang-Gun Lee, K. Karahalios, Min-Young Nam, N. Nitya, C. Rohit, Lui Sha, Wook Shin, S. Yu, Yang Yu, Zheng Zeng, ″PAS: A Wireless-Enabled, Sensor-Integrated Personal Assistance System for Independent and Assisted Living″, Joint Workshop on High Confidence Medical Devices, Software, and Systems and Medical Device Plug-and-Play Interoperability (HCMDSS-MDPnP), , 20070630

• M.-Y. Nam, M. Z. Al-Sabbagh, Chang-Gun Lee, ″Combined Scheduling of Sensing and Communication for Real-Time Indoor Tracking in Assisted Living″, the 27th IEEE Real-Time Systems Symposium, , 20061231

• M.-Y. Nam, Chang-Gun Lee, K. Kim, M. Caccamo, ″Time-parameterized Sensing Task Model for Real-Time Tracking″, the 26th IEEE Real-Time Systems Symposium, , 20051231

• P. Calyam, Chang-Gun Lee, ″Characterizing Voice and Video Traffic Behavior over the Internet″, ISCIS, , 20051231

• P. Calyam, Chang-Gun Lee, P. K. Arava, D. Krymskiy, ″Enhanced EDF Scheduling Algorithms for Orchestrating Network-wide Active Measurements″, the 26th IEEE Real-Time Systems Symposium, , 20051230

• Y. Gu, D. Bozdag, E. Ekici, F. Ozguner, Chang-Gun Lee, ″Partitioning-Based Mobile Element Scheduling in Wireless Sensor Networks″, IEEE SECON, , 20050930

• R. Boder, Chang-Gun Lee, ″Real-Time Guarantee of Aperiodic Packets in Single-Hop Ad-hoc Wireless Networks″, the 11th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, , 20050831

• D. Thomas, S. Gopalakrishnan, M. Caccamo, Chang-Gun Lee, ″Spare CASH: Reclaiming Holes to Minimize Aperiodic Response Times in a Firm Real-Time Environment″, the 17th IEEE EUROMICRO Conference on Real-Time Systems, , 20050731

• P. Calyam, Chang-Gun Lee, P. K. Arava, D. Krymskiy, D. Lee, ″OnTimeMEasure: A Scalable Framework for Scheduling Active Measurements″, IEEE E2EMON, , 20050531

• Chang-Gun Lee, ″A Novel Framework for Quality-aware Resource Management in Phased Array Radar Systems″, 11th IEEE Real-Time and Embedded Technology and Applications Symposium, , 20050331

• E. Felemban, Chang-Gun Lee, E. Ekici, R. Boder, S. Vural, ″Probabilistic QoS Guarantee in Reliability and Timeliness Domains in Wireless Sensor Networks″, IEEE INFOCOM, , 20050330

• S. Gopalakrishnan, M Caccamo, C.-S. Shih, Chang-Gun Lee, L. Sha, ″Finite-Horizon Scheduling of Radar Dwells with Online Template Construction″, the 25th IEEE Real-Time Systems Symposium, , 20041231

• C.-S. Shih, M. Caccamo, L. Sha, Chang-Gun Lee, ″Radar Dwell Scheduling with Temporal Distance and Energy Constraints″, Radar 2004 International Conference, , 20041031

• Chang-Gun Lee, P.-S. Kang, C.-S. Shih, M. Caccamo, L. Sha, ″Schedulability Envelope for Real-Time Radar Dwell Scheduling and Its Application to Multi-Ship Multi-Radar Systems″, Radar 2004 International Conference, , 20041030

• P.-S. Kang, Chang-Gun Lee, ″Coordinated Search and Track by Multiple Phased Array Radars″, Procceings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium, , 20040531

• Chang-Gun Lee, P.-S. Kang, C.-S. Shih, L. Sha, ″Radar Dwell Scheduling Considering Physical Characteristics of Phased Array Antenna″, Procceings of the 24th IEEE International Real-Time Systems Symposium, , 20031231

• Chang-Gun Lee, Lui Sha, ″Enhanced Processor Budget for QoS Management in Multimedia Systems″, the 17th Parallel and Distributed Processing Symposium, , 20030430

• J.L. Diaz, D.F. Garcia, K. Kim, Chang-Gun Lee, L.L. Bello, J.M. Lopez, S.L. Min, O. Mirabella, ″Stochastic Analysis of Periodic Real-Time Systems″, the 23rd IEEE Real-Time Systems Symposium, , 20021231

• Chang-Gun Lee, Chi-Sheng Shih, Lui Sha, ″Service Class based Online QoS Management in Surveillance Radar Systems″, the 22nd IEEE Real-Time Systems Symposium, , 20011231

• C.-H. Yon, Chang-Gun Lee, O.-H. Jeong, ″A Modular Approach to Developing UMTS Signaling Protocols″, The 3rd China-Korea Joint Symposium on Wireless Communication Technology, , 19990831

• Chang-Gun Lee, J. Hahn, Y.-M. Seo, S. L. Min, R. Ha, S. Hong, C. Y. Park, M. Lee, C. S. Kim, ″Enhanced Analysis of Cache-related Preemption Delay in Fixed-priority Preemptive Scheduling″, the 18th IEEE Real-Time Systems Symposium, , 19971231

• Chang-Gun Lee, J. Hahn, Y.-M. Seo, S. L. Min, R. Ha, S. Hong, C. Y. Park, M. Lee, C. S. Kim, ″Analysis of Cache-related Preemption Delay in Fixed-priority Preemptive Scheduling″, the 17th IEEE Real-Time Systems Symposium, , 19961231

• Chang-Gun Lee, Y.-K. Kim, S. H. Son, S. L. Min, C. S. Kim, ″Efficiently Supporting Hard/Soft Deadline Transactions in Real-Time Database Systems″, the 3rd International Workshop on Real-Time Computing Systems and Applications, , 19961130

• H. S. Chang, B. W. Kim, Chang-Gun Lee, Y. H. Choi, S. L. Min, H. S. Yang, D. N. Kim, C. S. Kim, ″Performance Comparison of Static Routing and Dynamic Routing in Low-earth Orbit Satellite Networks″, IEEE Vehicular Technology Conference, , 19960430

• H. S. Chang, B. W. Kim, Chang-Gun Lee, Y. H. Choi, S. L. Min, H. S. Yang, C. S. Kim, ″Topological Design and Routing for Low-Earth Orbit Satellite Networks″, IEEE GLOBECOM, , 19951130

International Journals


• Enrico Bini, Artem Burmyakov, Chang-Gun Lee, ″Towards a Tractable Exact Test for Global Multiprocessor Fixed Priority Scheduling″, IEEE Transactions on Computers (TC), , ealry_access

• Dong Sun Choi, Ki Jeong Hong, Sang Do Shin, Chang-Gun Lee, Tae Han Kim, Youngeun Cho, Kyoung Jun Song, Young Sun Ro, and Jeong Ho Park, ″Effect of topography and weather on call to automatic electrical defibrillator attach time by drone for out-of-hospital cardiac arrest: a virtual flight simulation study″, Scientific Reports, , 20211217

• Youngeun Cho, Do Hyung Kim, Daechhul Park, Seung Su Lee, Chang-Gun Lee, ″Optimal Parallelization of Single/Multi-Segment Real-Time Tasks for Global EDF″, IEEE Transactions on Computers (TC), , 20210406

• Oh-Chul Kwon, Wonjae Jang, Giyeon Kim, Chang-Gun Lee, ″Optimal Planning of Dynamic Thermal Management for NANS (N-App N-Screen) Services″, Electronics, , 20181108

• Kang-Wook Kim, Youngeun Cho, Jeongyoon Eo, Chang-Gun Lee, Junghee Han, ″System-wide Time vs. Density Tradeoff in Real-Time Multicore Fluid Scheduling″, IEEE Transactions on Computers (TC), , 20180701

• Kang-Wook Kim, Jihey Kwon, Chang-Gun Lee, Junghee Han, ″Accurate Indoor Location Tracking Exploiting Ultrasonic Reflections″, IEEE Sensors Journal, , 20161215

• Hyekyung Woo, Youngtae Cho, Eunyoung Shim, Jong Koo Lee, Chang-Gun Lee, Seong Hwan Kim, ″Estimating influenza outbreaks using both search engine query data and social media data in South Korea″, Journal of Medical Internet Research(JMIR), Canada, 20160701

• Kang-Wook Kim, Myung-Gon Park, Junghee Han, Chang-Gun Lee, ″A Holistic Approach to Optimizing the Lifetime of IEEE 802.15.4/ZigBee Networks with a Deterministic Guarantee of Real-Time Flows″, Journal of Computing Science and Engineering, , 20150630

• Prasad Calyam, Lakshmi Kumarasamy, Chang-Gun Lee, Fusun Ozguner, ″Ontology-based Semantic Priority Scheduling for Multi-domain Active Measurements″, Journal of Network and Systems Management, , 20140701

• Kyoung-Soo We,Chang-Gun Lee,Kyongsu Yi,Kwei-Jay Lin,Yun Sang Lee, ″HRT-PLRU: A New Paging Scheme for Executing Hard Real-Time Programs on NAND Flash Memory″, IEEE Transactions on Computers, , 20140401

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″Adaptive I/O Switching for Seamless Convergence of Smart Phones and External I/O Devices″, Journal of Computer Science, , 20140221

• Artem Burmyakov, Enrico Bini, Eduardo Tovar, ″Compositional Multiprocessor Scheduling: the GMPR interface″, Real-Time Systems, Springer, USA, 20140116

• Duhee Lee, Jong-Chan Kim, Chang-Gun Lee, Kanghee Kim, ″mRT-PLRU: A General Framework for Real-Time Multi-Task Executions on NAND Flash Memory″, IEEE Transactions on Computers, , 20130430

• JuHyun Lee, Hoyoung Hwang, KyeongHo Park, Chang-Gun Lee, Sungsoo Lim, ″A Fair Scheduling Algorithm with Delay-Bandwidth Normalized Service Sharing″, Information Journal, , 20120701

• Jong-Chan Kim, Duhee Lee, Chang-Gun Lee, Kanghee Kim, ″RT-PLRU: A New Paging Scheme for Real-Time Execution of Program Codes on NAND Flash Memory for Portable Media Players″, IEEE Transactions on Computers, , 20110802

• Kyeongho Park, Ju Hyun Lee, Hoyoung Hwang, Chang-Gun Lee, Sang Lyul Min, Hyo-Joong Suh, ″Analysis of Autonomous Bandwidth-Delay-Balancing Characteristic in the Decay Usage Scheduler″, Information Journal, , 20110501

• Man-Ki Yoon, Chang-Gun Lee, Junghee Han, ″Migrating from Per-Job Analysis to Per-Resource Analysis for Tighter Bounds of End-to-End Response Times″, IEEE Transactions on Computers, , 20100701

• Jung-Eun Kim, Junghee Han, Chang-Gun Lee, ″Optimal 3-Coverage with Minimum Separation Requirements for Ubiquitous Computing Environments″, ACM/Springer Mobile Networks and Applications, , 20091031

• Jiho Ryu, Chang-Gun Lee, Taekyoung Kwon, Junghee Han, ″Combined Scheduling and Routing for Deterministic Guarantee of End-to-End Deadlines in Cell Structured Sensor Networks″, IEEE Sensors Journal, , 20091030

• KangHee Kim, Chang-Gun Lee, ″A Safe Stochastic Analysis with Relaxed Limitations on the Periodic Task Model″, IEEE Transactions on Computer, , 20090531

• Min-Young Nam, Mhd Zaher Al-Sabbagh, Jung-Eun Kim, Man-Ki Yoon, Chang-Gun Lee, Eun-Yong Ha, ″A Real-time Ubiquitous System for Assisted Living: Combined Scheduling of Sensing and Communication for Real-Time Tracking″, IEEE Transactions on Computers, , 20080630

• Prasad Calyam, Chang-Gun Lee, Eylem Ekici, Mark Haffner, Nathan Howes, ″Orchestration of Network-wide Active Measurements for Supporting Distributed Computing Applications″, IEEE Transactions on Computers, , 20071231

• Prasad Calyam, Eylem Ekici, Chang-Gun Lee, Mark Haffner, Nathan Howes, ″A "GAP-Model" based Framework for Online VVoIP QoE Measurement″, Journal of Communications and Networks, , 20071230

• Phil-Su Kang, Chang-Gun Lee, ″Search and Track Coordination in Multi-Ship Multi-Radar Systems Using Schedulability Envelope″, Journal of Real-Time Systems, , 20070831

• Chang-Gun Lee, P.-S. Kang, C.-S. Shih, L. Sha, ″Schedulability Envelope for Real-Time Radar Dwell Scheduling″, IEEE Transactions on Computers, , 20061231

• L. Sha, Chang-Gun Lee, ″Real-Time Virtual Machines for Avionics Software Migration″, International Journal of Embedded Systems, , 20061231

• S. Gopalakrishnan M. Caccamo, C.-S. Shih, Chang-Gun Lee, L. Sha, ″Finite-Horizon Scheduling of Radar Dwells with Online Template Construction″, Real-Time Systems Journal, , 20060731

• E. Felemban, Chang-Gun Lee, E. Ekici, ″MMSPEED: Multi-path Multi-SPEED Protocol for QoS Guarantee of Reliability and Timeliness in Wireless Sensor Networks″, IEEE Transactions on Mobile Computing, , 20060630

• Kanghee Kim, Diaz, J.L., Bello, L.L., Lopez, J.M., Chang-Gun Lee, Sang Lyul Min, ″An Exact Stochastic Analysis of Priority-Driven Periodic Real-Time Systems and Its Approximations″, IEEE Transactions on Computers, , 20051130

• Chang-Gun Lee, Chi-Sheng Shih, Lui Sha, ″Online QoS Optimization Using Service Classes in Surveillance Radar Systems″, Journal of Real-Time Systems, , 20041031

• Chang-Gun Lee, Lui Sha, A. Peddi, ″Enhanced Utilization Bounds for QoS Management″, IEEE Transactions on Computers, , 20040229

• Chang-Gun Lee, K.-P. Lee, J. Hahn, Y.-M. Seo, S. L. Min, R. Ha, S. Hong, C. Y. Park, M. Lee, C. S. Kim, ″Bounding Cache-related Preemption Delay for Real-time Systems″, IEEE Transactions on Software Engineering, , 20010930

• S. Lee, S. L. Min, C. S. Kim, Chang-Gun Lee, M. Lee, ″Cache-Conscious Limited Preemptive Scheduling″, Journal of Real-Time Systems, , 19991130

• H. S. Chang, B. W. Kim, Chang-Gun Lee, S. L. Min, Y. Choi, H. S. Yang, D. N. Kim, C. S. Kim, ″FSA-Based Link Assignment and Routing in Low-Earth Orbit Satellite Networks″, IEEE Transactions on Vehicular Technology, , 19980831

• S. Lee, Chang-Gun Lee, M. Lee, S. L. Min, C. S. Kim, ″Limited Preemptible Scheduling to Embrace Cache Memory in Real-Time Systems″, Proceedings of the ACM SIGPLAN Workshop on Languages, Compilers, and Tools for Embedded Systems, , 19980131

• Chang-Gun Lee, J. Hahn, Y.-M. Seo, S. L. Min, R. Ha, S. Hong, C. Y. Park, M. Lee, C. S. Kim, ″Analysis of Cache-related Preemption Delay in Fixed-priority Preemptive Scheduling″, IEEE Transactions on Computers, , 19980130

Domestic Conferences


• Sunho Kim, Dongmin Shin, Chang-Gun Lee, ″Autoware Controller Interface for Actual Vehicle Driving″, KCC 2022, Jeju, 20220629

• Jihwan Kim, JongWoo Han, Chang-Gun Lee, ″Development of Autoware Self-driving Curve Slowdown and ControlParameter Tuning Mechanism″, KCC 2022, Jeju, 20220629

• Seohwan Yoo, Dongmin Shin, Chang-Gun Lee, ″Power-Aware Task Parallelization Mechanism on Multi-core Systems″, KCC 2022, Jeju, 20220629

• Dongmin Shin, Youngeun Cho, Chang-Gun Lee, ″The Effect of Task parallelization for G-EDF schedulability on Multi-core systems″, KSC 2021, Pyeongchang, 20211220

• Seohwan Yoo, Sunjun Hwang, Hayeon Park, Jin Choi, Chang-Gun Lee, ″Hardware Interrupt-Aware CPU/GPU Co-Scheduling″, KSC 2021, Pyeongchang, 20211220

• Byungkyu Park, Jongwoo Han, Hayeon Park, Chang-Gun Lee, ″ROS-based autonomous driving system transplanted with real-time characteristics for an embedded board environmen″, KSC 2021, Pyeongchang, 20211220

• Haejoo Jeon, Jongwoo Han, Seonghyeon Park, Chang-Gun Lee, ″Combined Controller Model for Safe Autonomous Driving on Autoware″, KCC 2021, Online, 20210623

• Jongwoo Han, Seungsu Lee, Seonghyeon Park, Chang-Gun Lee, ″HSFS : Heterogeneous Superiority-First Scheduling for DAG Task″, KSC 2020, Pyeongchang, 20201229

• Byungkyu Park, Jongwoo Han, Youngeun Cho, Chang-Gun Lee, ″An overloaded task offloading method for self-driving practice in low performance embedded board″, KSC 2020, Pyeongchang, 20201229

• Jaeseung Park, Byungkyu Park, Youngen Cho, Chang-Gun Lee, ″Autoware Workload Parallelization Framework for Embedded Autonomous Driving″, KSC 2020, Pyeongchang, 20201229

• Hayeon Park, Rut Diane Cuebas, Chang-Gun Lee, ″A Case Study: Fault Detection of Automotive using Machine Learning Classifier″, 제30회 신호처리합동학술대회, Online, 20200924

• Jongwoo Han, Sehwan Lee, Seungsu Lee, Youngeun Cho, Chang-Gun Lee, ″A Precise module execution time measurement of ROS network″, KCC 2020, Busan, 20200702

• Jin Choi, Seonghyeon Park, Hayeon Park, Chang-Gun Lee, ″Self-driving Car Development Environment for Remote Multi-users″, KCC 2020, Busan, 20200702

• Rut Diane Cuebas, Seonghyeon Park, Youngeun Cho, Daechul Park, Chang-Gun Lee, ″Extension of Functionally and Temporally Correct Simulation of Cyber-Systems of Automotive Systems based on ROS System″, KSC 2019, PyeongChang, 20191218

• Sunjun Hwang, Jaehwan Jeong , Chang-Gun Lee, ″Reliable Real-Time Automotive Systems using SW Fault Tolerance″, KSC 2019, PyeongChang, 20191218

• Yunmo Koo, Sanghyeon Han, Bogyeong Park, Hayeon Park, Chang-Gun Lee, ″Implementation and Evaluation of Autonomous Vehicle System on Embedded Board″, KSC 2019, PyeongChang, 20191218

• Seonghyeon Park, Jaehwan Jeong, Youngeun Cho, Chang-Gun Lee, ″A Study of Functionality with ROS Task in Network Communication for Automotive System″, KCC 2019 Summer, Jeju, 20190626

• Seungsu Lee, Daechul Park, Youngeun Cho, Chang-Gun Lee, ″Necessary Bound of Resource Utilization for Fail-Safe Execution of ROS Task″, KCC 2019, Jeju, 20190626

• Heekon Kim, Jaehwan Jeong, Chang-Gun Lee, ″Enhanced Fault-Tolerant Design for Automotive Embedded Systems″, KCC 2019 Summer, Jeju, 20190626

• Do Hyung Kim, Alena Kazakova, Youngeun Cho, and Chang-Gun Lee, ″Introducing New Features for OSCAR″, KSC 2018 Winter, Pyeongchang, 20181219

• Jaehwan Jeong, Wonseok Lee, Chang-Gun Lee, ″Fault-Tolerant Design for Automotive Cyber-Physical Systems″, KSC 2018 winter, Pyeongchang, 20181219

• Wonjae Jang, Oh-Chul Kwon, Gi Yeon Kim, Chang-Gun Lee, ″Thermal Prediction Method for NANS (N-App N-Screen) Technology on a Mobile Device″, Korea Computer Congress (KCC), Jeju, 20180621

• Alena Kazakova, Youngeun Cho, Chang-Gun Lee, ″OSCAR: An Open-Source, Self-Driving CAR Testbed″, KCC 2018 Summer, , 20180620

• Taejun Jang, Kim Youngin, Shin Dongmin, Youngeun Cho, Chang-Gun Lee, ″An Efficient Routing for Shuttle Sharing″, KCC 2018 Summer, , 20180620

• Park Sung Gwan, Youngeun Cho, Chang-Gun Lee, ″An Efficient Placement of Drone Station for AED Delivery″, KCC 2018 Summer, , 20180620

• Nushaba Gadimli, Wee Kyoung-Soo, Chang-Gun Lee,, ″Execution of Soft Real-time Program on NAND Flash Memory with Guaranteed Reliability″, 2017 한국정보과학회 고신뢰컴퓨팅 하계워크샵, Jeju, August 2017, Korea, 20170715

• Nushaba Gadimli, Chang-Gun Lee, ″Reliability for Real-Time Multitask Executions on NAND Flash Memory″, KCC 2017, Ramada Plaza Jeju hotel, Jeju island, Republic of Korea, 20170619

• Victoria Shangina, Chang-Gun Lee, ″Executing Real-Time Programs on NAND Flash Memory Considering Read Disturb Errors​″, Korea Computer Congress 2017 (KCC 2017), Jeju, 20170619

• Jihwa Lee, Hwansuk Choi, Kang-wook Kim, Chang-gun Lee, ″Improving Accuracy of Eye-tracker and Predict User Intention Using Machine Learning″, Korea Computer Congress (KCC) 2017, , 20170619

• Seunggon Kim, Youngeun Cho, Sangyoun Paik, Chang-Gun Lee, ″PC-based Estimation of ECU Dynamic Memory″, Korea Computer Congress 2017(KCC 2017), Jeju, 20170618

• Wonjae Jang, Jihwa Lee, Chang-Gun Lee, ″Improving Schedulability for Periodic Task under GEDF Test Using Parallelization″, Korea Computer Congress 2017 (KCC 2017), Jeju, 20170618

• Wonseok Lee, Kyoung-Soo We, Seunggon Kim, Chang-Gun Lee, ″Simulator Structure for Lockstep ECU″, Korea Computer Congress 2017 (KCC 2017), Jeju, 20170618

• Victoria Shangina, Chang-Gun Lee, ″NAND-Flash Memory Reliability and Power Consumption Issues Overcoming Technique in Case of Read Intensive Memory Access Pattern″, KIISE 43rd Winter Conference, Pyeongchang, 20161222

• Chan-Hee Choi, Kang-Wook Kim, Chang-Gun Lee, ″Multiple GPGPUs Response Time Measurement and Simulation for Real-time Systems″, KIISE 43rd Winter Conference, Pyeongchang, 20161222

• Sangyoun Paik, Chang-gun Lee, ″End-to-End Response Time Analysis of Transaction Task Model on Distributed Real-Time System based on Earliest Deadline First Scheduler″, KIISE 43rd Winter Conference, Pyeongchang, 20161221

• Jeongyoon Eo, Chang-Gun Lee, ″A Survey on Minimizing Memory Interference Delay in Multi-core Systems″, KIISE 43rd Winter Conference, Pyeongchang, 20161221

• Seunggon Kim, Kyoung-Soo We, Chang-Gun Lee, ″MATLAB Model-based ECU Code Auto-Generation Technique″, KIISE 43rd Winter Conference, Pyeongchang, 20161221

• Nushaba Gadimli, Chang-Gun Lee, ″Real Time Reliability on NAND Falsh Memory″, KIISE 43rd Winter Conference, Pyeongchang, Dec. 2016, Pyeongchang, 20161221

• Nushaba Gadimli, Chang-Gun Lee, ″Research on NAND Flash Memory Reliability Improvement″, Korea Computer Congress 2016 (KCC 2016), Jeju, 20160701

• Victoria Shangina, and Chang-Gun Lee, ″Research of reliability and power consumption issues of NAND-flash memory and overview of power consumption models″, Korea Computer Congress 2016 (KCC 2016), Jeju, 20160608

• Jeongyoon Eo, Chang-Gun Lee, ″Towards Tight Bounding of Memory Interference Delay: Memory Access Pattern-Aware DRAM Partitioning″, Korea Computer Congress 2016(KCC 2016), Jeju, 20160601

• Youngeun Cho, Chang-Gun Lee, ″Response Time Analysis Based Schedulability Test for Global EDF with Parallelization Options″, Korea Computer Congress 2016(KCC 2016), Jeju, 20160601

• Dae Chul Park, Seunggon Kim, Chang-Gun Lee, ″On-demand Synchronizing Cloud Structure through Linkage File″, Korea Computer Congress 2016(KCC 2016), Jeju, 20160601

• Wonseok Lee, Byunggyu Ahn, Chongseok Rim, ″A Study for An Adaptive FIR Notch Filter Structure for CW Rejection″, KIISE 42nd Winter Conference, Pyeongchang, 20151231

• Chan-Hee Choi, Alchan Kim, Kang-Wook Kim, Chang-Gun Lee, ″Multiple GPU Scheduling for Real-time Systems″, KIISE 42nd Winter Conference, Pyeongchang, 20151219

• Jihwa Lee, Kang-Wook Kim, Sangyoun Paik, Chang-Gun Lee, ″Global EDF Scheduling for Periodic Task Model with Parallelization Options″, KIISE 2015, Pyeongchang, 20151218

• Youngeun Cho, Jihwa Lee, Chang-Gun Lee, ″An Improved Workload-Bound Global EDF Schedulability Test″, KIISE 42nd Winter Conference, Pyeongchang, 20151218

• HwanSuk Choi, Oh-Chul Kwon, Chang-Gun Lee, ″The Measuring of Power Consumption on NANS Platform-based Mobile Devices″, KIISE 42nd Winter Conference, Pyeongchang, 20151218

• Nushaba Gadimli, Jihwa Lee, Chang-gun Lee, ″Energy Efficiency in The Internet of Things″, KIISE 42nd Winter Conference, Pyeongchang, 20151218

• Seunggon Kim, Kyoung-Soo We, Chang-Gun Lee, ″Two-level Offset Technique for Verifying Reconstruction and Simulation″, KIISE 42nd Winter Conference, Pyeongchang, 20151217

• Hyejin Joo, Kyoung-Soo We, Chang-Gun Lee, ″Analysis of the Idle State of a Processor for verifying in Real-Time Systems″, KIISE 42nd Winter Conference, Pyeongchang, Gangwon-do, 20151217

• Sangyoun Paik, Kang-Wook Kim, Jihwa Lee, Chang-Gun Lee, ″Design of Parameter Decision Genetic Algorithm for Multi-parameter Real-time Task Scheduling in Multiplecore System″, KIISE 42nd Winter Conference, Pyeongchang, 20151217

• Youngeun Cho, Chang-Gun Lee, ″A Fast Sparse Matrix Inversion by Matrix Compression″, Korea Computer Congress 2015, Jeju, 20150626

• Chan-Hee Choi, Chang-Gun Lee, ″A Study on Post-Processing of Voice Recognition Using Pronunciation Similarity of the Recognition Result and the Reference Data″, Korea Computer Congress 2015, Jeju, 20150626

• Hyejin Joo, Chang-Gun Lee, ″Efficient Kernel Scheduling Technique for CGRA-based Multi-Core Architecture″, Korea Computer Congress 2015(KCC 2015), Jeju, Korea, 20150624

• HwanSuk Choi, JinSuk Park, Chang-Gun Lee, ″Fast Big Integer Multiplication using GPGPU″, Korea Computer Congress 2015, Jeju, 20150618

• Seunggon Kim, Kyoung-Soo We, Chang-Gun Lee, ″HW timer-based Event-driven Scheduler on Embedded System″, Korea Computer Congress 2015, Jeju, 20150618

• So Hyun Yoon, Hyejin Joo, and Yoonjin Kim, ″Efficient Configuration-Data Assignment Algorithm for CGRA-based Multi-Core Architecture″, The 22nd Korean Conference on Semiconductors(KCS 2015), Songdo, Korea, 20150203

• Jihwa Lee, Jong-Chan Kim, Chang-Gun Lee, ″Transformation Method for a Rate-Adaptive Task to a Periodic Task″, KIISE 41st Winter Conference, , 20141218

• Oh-Chul Kwon, HwanSuk Choi, Chang-Gun Lee, ″Control Methods for NANS Technology using Mobile Device″, KIISE 41st Winter Conference, Pyeongchang, 20141218

• Seunggon Kim, Chang-Gun Lee, ″System Architecture Design for On-the-Fly Dynamic Reprogramming on Embedded System″, KIISE 41st Winter Conference, , 20141218

• Hangyoung Kim, Seunggon Kim, and Chang-Gun Lee, ″Domotics Resource Sharing with Method Offloading″, KIISE 41st Winter Conference, Pyeongchang, 20141218

• Sangyoun Paik,Chang-Gun Lee, ″Simulation Parameter Design of Multicore Real-time Task Scheduling using Multiple Parallelization options″, KIISE 41st Winter Conference, Pyeongchang, 20141218

• Kyoung-Soo We,Seunggon Kim,Chang-Gun Lee, ″A Real-Time Simulation Technique Supporting Variable Execution Time Task Model for Cyber-Physical Systems″, KIISE 41st Winter Conference, Pyeongchang, 20141211

• Jihwa Lee, Kyoung-Soo We, Chang-Gun Lee, ″A Scheduling Algorithm for Periodic Real-time Task With Hard And Soft Timing Constraints″, KIISE 2013, Jeju, 20131116

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″The Development of Meta Mobile Platform for Multi-Device Environment″, KIISE 40th Fall Conference, Jeju, 20131115

• Jusung Kim, Chang-Gun Lee, ″Improving Performance And User Satisfaction By Method Offloading″, KIISE 40th Fall Conference, Jeju, 20131115

• Kyoung-Soo We, Jong-Chan Kim, Yuyeon Oh, Chang-Gun Lee, ″Efficient Real-Time Simulation Approach for Distributed Computing Systems″, KIISE 40th Fall Conference, Jeju, 20131115

• Yuyeon Oh, Kyoung-Soo We, Chang-Gun Lee, ″Real-time vehicle dynamics simulation system with CarSim-RT″, KIISE 40th Fall Conference, Jeju, 20131115

• Kang-Wook Kim, Chang-Gun Lee, ″Indoor Wall Detection Algorithm Using Ultrasonic Reflection of Ultrasonic Sensor″, KIISE 40th Fall Conference, Jeju, 20131115

• Oh-Chul Kwon, Chiyoung Oh, Chang-Gun Lee, ″The Development of Webpage Pre-loading Technology for Zero Latency Response on Cloud Mobile Web Browser″, Korea Computer Congress 2012, , 20120629

• Chiyoung Oh, Chang-Gun Lee, ″Methodology of Graphical Editor Plug-in Development for Eclipse based Integrated Tool″, Korea Computer Congress 2012, , 20120628

• Yuyeon Oh, Chang-Gun Lee, ″Calculating an inverse of a 4x4 matrix using Neon″, Korea Computer Congress 2012, , 20120628

• Jihye Kwon, Chang-Gun Lee, ″An Approach to Optimize Initial Offsets of Periodic Tasks in Real-Time Systems″, Korea Computer Congress 2012, , 20120627

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″Smartphone-Centric N-Screen Technology″, Korean Society of Broadcast Engineers, , 20120131

• Sangmin Jeong, Kyoung-Soo We, Chang-Gun Lee, ″Admission Control for Fault Recovery in CPS″, KIISE 38th Fall Conference, , 20111130

• Jae-Hwa Han, Kyoung-Soo We, Chang-Gun Lee, ″Proposal of Real-Time Simulator for Multiple ECUs and CAN Environment″, KIISE 38th Fall Conference, , 20111129

• Duhee Lee, Chang-Gun Lee, Kanghee Kim, ″Paging Replacement Policy for Multi Task based Real-time Application considering Data pages″, Korea Computer Congress 2010, , 20100731

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″The Development of Future Adaptive Device Interfacing Technology for Mobile Device″, Korea Computer Congress 2010, , 20100728

• Jae-Hwa Han, Jong-Sic Choi, Won-Geun Hwang, Chang-Gun Lee, ″Design of an searching system using Coord, the open-source distributed computing platform″, Korea Computer Congress 2010, , 20100726

• Kang-Wook Kim, Myung-Gon Park, Chang-Gun Lee, ″Real-time Indoor Location Tracking using Reflection of Ultrasonic″, Korea Computer Congress 2010, , 20100725

• Myung-Gon Park, Kang-Wook Kim, Chang-Gun Lee, ″A Study on Optimizing IEEE 802.15.4 Cluster-Tree Topology for Real-Time Wireless Sensor Networks″, Korea Computer Congress 2010, , 20100724

• Kang-Wook Kim, Myung-Gon Park, Chang-Gun Lee, Eun Yong Ha, ″A Combined Scheduling of Sensing and Communication for Efficient Indoor Location Tracking in Real-Time Ubiquitous Systems″, KIISE 36th Fall Conference, , 20091130

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, Eun Yong Ha, ″The Development of Automatic User Interface Transform Technology on Android Mobile Platform″, KIISE 36th Fall Conference, , 20091129

• Oh-Chul Kwon, Jusung Kim, Chang-Gun Lee, ″Development of Future Adaptive Device Interface for Automatic Mobile UI Switching technology″, Korea Institute of Next Generation Computing Fall Conference 2009, , 20091031

• Kyoung-Soo We, Soo-Hwan Park, Chang-Gun Lee, Eun-Young Ha, ″Robot Task Scheduling Strategy with Shifting Deadlines″, KCC 2009, , 20090731

• Duhee Lee, Chang-Gun Lee, Ha Eun Yong, ″Paging Replacement Policy for Multi Task based Real-time Application″, KCC 2009, , 20090730

• Kwangyoon Cho, Chang-Gun Lee, Eun-Yong Ha, ″Extended Worst Case Execution Time Analysis Method based on NAND Flash Memory as a Code Storage″, KCC 2009, , 20090729

• Soo-Hwan Park, Jong-Chan Kim, Chang-Gun Lee, ″Time Synchronization and QoS support for Robot SW Platform″, IEEK Fall Conference 2008, , 20081130

• Duhee Lee, Jong-Chan Kim, Chang-Gun Lee, ″Paging Replacement Policy for Real-time Application″, KIISE 35th Fall Conference, , 20081031

• J.-E. Kim, M.-K. Yoon, J.-H. Han, Chang-Gun Lee, E.-Y. Ha, ″Optimal Sensor Placement method for Construction of Ubiquitous Sensing infra″, KCC 2008, , 20080630

• Jong-Chan Kim, Chang-Gun Lee, Eun-Yong Ha, ″Page Replacement Policy for Virtual-memory based Real-time Embedded Systems″, KCC 2008, , 20080629

• Soo-Hwan Park, Chang-Gun Lee, Eun-Young Ha, ″A Clock Synchronization protocol to Enhance the Clock Accuracy in Distributed Component System″, KCC 2008, , 20080628

Domestic Journals


• Haejoo Jeon, Jongwoo Han, Seonghyeon Park, Chang-Gun Lee, ″Combined Controller Model for Safe Autonomous Driving on Autoware″, 정보과학회 컴퓨팅의 실제논문지, , 20220215

• Seunggon Kim, Kyoung-Soo We, Chang-Gun Lee, Kyongsu Yi, ″자동차 제어 시스템의 실시간 성능 검증을 위한 효율적인 실시간 시뮬레이션 기법″, Journal of Institute of Control, Robotics and Systems, , 20150316

• Sungsoo Lim, Eun-Jin Im, Chang-Gun Lee, Kyoung Woo Lee, Insik Shin, Nikil Dutt, Insup Lee, ″사이버 물리 시스템을 위한 신뢰성, 안정성, 보안성을 갖춘 플랫폼 기술″, 정보과학회지, , 20131231

• Kyoung-Soo We, Jong-Chan Kim, Yuyeon Oh, Chang-Gun Lee, ″사이버 물리 시스템의 안정적인 개발을 지원하는 End-to-End 개발 도구″, 정보과학회지, , 20131230

• Oh-Chul Kwon, Jihye Kwon, Chang-Gun Lee, ″스마트폰의 외부 디스플레이 활용을 위한 최적 자원 관리 방법″, Telecommunications Review, , 20131225

• Jae-Hwa Han, Kyoung-Soo We, Chang-Gun Lee, ″CPS의 점진적인 개발 과정을 지원하는 실시간 시뮬레이션 프레임워크″, 대한임베디드공학회논문지, , 20121231

• Kyoung-Soo We, Chang-Gun Lee, Soo-Hwan Park, ″유동 데드라인 태스크 시스템에서의 효율적 스케줄링 기법″, 정보과학회논문지 : 컴퓨팅의 실제 및 레터, , 20110302

• Jusung Kim, Oh-Chul Kwon, Chang-Gun Lee, ″안드로이드 모바일 플랫폼에서의 동적 해상도 자동전환을 위한 프레임버퍼 구조 개발″, 정보과학회논문지 : 컴퓨팅의 실제 및 레터, , 20101229

Technical Reports


• Jihye Kwon, Kang-Wook Kim, Sangyoun Paik, Jihwa Lee, Chang-Gun Lee, ″Experimental Data for Multicore Scheduling of Parallel Real-Time Tasks with Multiple Parallelization Options″, , , 20141020

• Kyoung-Soo We, Jong-Chan Kim, Yuyeon Oh, Chang-Gun Lee, ″An Efficient Simulated Job Execution Algorithm for Functionally and Temporally Correct Interactions between Simulated World and Real World″, Department of Computer Science and Engineering, Seoul National University, , 20131120

• Kang-Wook Kim, Myung-Gon Park, Chang-Gun Lee, ″Indoor Localization System Considering Ultrasonic Reflections″, School of Computer Science and Engineering, Seoul National University, , 20110831

• Jong-Chan Kim, Kyoung-Soo We, Chang-Gun Lee, Kwei-Jay Lin, Yun Sang Lee, ″ECU HW Componentizing″, School of Computer Science and Engineering, Seoul National University, , 20110531

• Myung-Gon Park, Kang-Wook Kim, Chang-Gun Lee, ″A Holistic Approach for Optimizing Lifetime of IEEE 802.15.4/ZigBee Networks with Deterministic Guarantee of Real-Time Flows″, School of Computer Science and Engineering, Seoul National University, , 20101031

• Kwangyoon Cho, Chang-Gun Lee, Kang-Hee Kim, ″Hard Real-Time Program Executions on NAND Flash Memory″, School of Computer Science and Engineering, Seoul National University, , 20091031

• M.-Y. Nam, M. Z. Al-Sabbagh, J.-E. Kim, M.-K. Yoon, Chang-Gun Lee, E.-Y. Ha, ″A Real-time Ubiquitous System: Real-Time Indoor Tracking of Humans and Objects for Assisted Living″, School of Computer Science and Engineering, Seoul National University, , 20070831

• M.-Y. Nam, M. Z. Al-Sabbagh, Chang-Gun Lee, ″Real-Time Indoor Human/Object Tracking for Inexpensive Technology-Based Assisted Living″, Department of Electrical and Computer Engineering, The Ohio State University, , 20060531

• P.-S. Kang, Chang-Gun Lee, ″Coordinated Search and Track by Multiple Phased Array Radars″, Department of Electrical and Computer Engineering, The Ohio State University, , 20040131

• Duhee Lee, Jong-Chan Kim, Chang-Gun Lee, Kanghee Kim, ″Technical Report: A New Paging Scheme for Real-Time Multi-Task Executions on NAND Flash Memory″, School of Computer Science and Engineering, Seoul National University, ,

• Junghee Han, ″Global Optimization of Cluster-Tree ZigBee Network Parameters for Deterministic End-To-End Deadline Guarantee of Periodic Packets″, School of Computer Science and Engineering, Seoul National University, ,

Patents


• Chang-Gun Lee, Youngeun Cho, Jaeseung Park, ″자율주행차량의 주차관리 장치 및 방법″, , , 20201123

• Chang-Gun Lee, Youngeun Cho, Seonghyeon Park, Jin Choi, ″도로 보행자의 교통사고 방지 장치 및 방법″, , , 20201123

• Chang-Gun Lee, Youngeun Cho, Seonghyeon Park, Jin Choi, ″차량 후방 감지 장치 및 방법″, , , 20201123

• Youngeun Cho, Chang-Gun Lee, Daechul Park, Oh-Chul Kwon, ″주차장을 공유하는 방법 및 이를 위한 주차 관제 장치″, , , 20191112

• Youngeun Cho, Chang-Gun Lee, Taejun Jang, Youngin Kim, Dongmin Shin, ″다인승 교통수단 관제 장치 및 관제 방법″, , , 20181130

• Chang-gun Lee, WonJae Jang, Sangyoun Paik, Kang-Wook Kim, Kyoung-Soo We, Seunggon Kim, ″영상 분석 장치 및 그것의 동작 방법″, , , 20171026

• Chang-gun Lee, Sangyoun Paik, ″가상 파일 기반의 클라우드 서비스 방법 및 장치″, , , 20161223

• Jihwa Lee, Kang-Wook Kim, Kyong-Soo We, Chang-Gun Lee, ″혈중알코올농도 결정방법과 이를 수행하는 사용자 단말 및 이를 기록한 기록매체″, , , 20161124

• Oh-Chul Kwon, Jihye Kwon, Kang-Wook Kim, Chang-Gun Lee, Sung-Woo Park, ″컴퓨터 실행 가능한 N-스크린 서비스 제공 방법, 이를 수행하는 서비스 제공 장치 및 이를 기록한 기록매체″, , , 20160126

• Chang-Gun Lee, Kyoung-Soo We, Hangyoung Kim, ″범용 음성인식 제어 장치 및 제어 방법″, , , 20151215

• Oh-Chul Kwon, Chang-Gun Lee, ″멀티 디스플레이 제어 방법, 이를 수행하는 멀티 디스플레 이 제어 장치 및 이를 저장하는 기록매체″, , , 20151005

• Oh-Chul Kwon, Chang-Gun Lee, ″컴퓨터 실행 가능한 멀티 디스플레이 제공 방법 이를 수행하는 멀티 디스플레이 제공 장치 및 이를 저장하는 기록매체″, , , 20150529

• Jusung Kim, Oh-Chul Kwon, Chang-Gun Lee, ″어플리케이션의 오프로딩 방법 및 이를 위한 시스템″, , , 20141001

• Jusung Kim, Oh-Chul Kwon, Chang-Gun Lee, ″외부 하드웨어를 사용하기 위한 모바일 플랫폼 및 이를 이용한 방법″, , , 20140430

• Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Duhee Lee, Jong-Chan Kim, Jusung Kim, Jae-Hwa Han, Sangmin Jeong, Chang-Gun Lee, ″다양한 입력장치를 수용할 수 있는 모바일 디바이스 및 그 방법″, , , 20140204

• Chang-Gun Lee, Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Jae-Hwa Han, Myung-Gon Park, Duhee Lee, Jong-Chan Kim, Jusung Kim, Sangmin Jeong, ″문자 입력 방법 및 장치″, , , 20130807

• Jusung Kim, Oh-Chul Kwon, Chang-Gun Lee, ″다중 모바일 디바이스의 통합 서비스를 위한 메타 모바일 플랫폼″, , , 20121213

• Jusung Kim, Oh-Chul Kwon, Chang-Gun Lee, ″입출력모듈 및 연산모듈의 최적 오프로딩 방법 및 이를 이용한 시스템″, , , 20121213

• Chang-Gun Lee, Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Jae-Hwa Han, Myung-Gon Park, Duhee Lee, Jong-Chan Kim, ″해상도 전환을 위한 스마트폰의 플랫폼″, , , 20121130

• Chang-Gun Lee, Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Jae-Hwa Han, Myung-Gon Park, Duhee Lee, Jong-Chan Kim, ″소형전자장치에서의 문자 입력 장치 및 방법″, , , 20120424

• Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Duhee Lee, Jong-Chan Kim, Jusung Kim, Jae-Hwa Han, Sangmin Jeong, Chang-Gun Lee, ″모바일 디바이스에서 외부 디스플레이 장치의 해상도에 맞는 화면을 제공하는 방법″, , , 20111202

• Chang-Gun Lee, Oh-Chul Kwon, Kang-Wook Kim, Kyoung-Soo We, Jae-Hwa Han, Myung-Gon Park, Duhee Lee, Jong-Chan Kim, Jusung Kim, Sangmin Jeong, ″문자 입력 방법 및 장치″, , , 20111031

• Chang-Gun Lee, Jung-Eun Kim, Junghee Han, ″쓰리-커버리지를 위한 센서 배치 시스템″, , , 20110427

• Chang-Gun Lee, Jong-Chan Kim, Duhee Lee, ″메모리 구조에 따른 메모리 관리 장치″, , , 20101006