===== Industrial Automation =====

  • “Design and Implementation of Motion Recipe for Automatic Generation of PLCopen-compliant Motion Applications with Multiple Operation Modes”, In the Proc. of the 2016 KSME IT Convergence Division Spring Conference, 2016.
  • “Implementation of CiA 406 Device Profile for CANopen Compatible Encoders”, Journal of KSME, Vol. 39, No. 12, pp. 1287~1295, 2015.
  • “Guaranteeing Isochronous Control of Networked Motion Control Systems using Phase Offset Adjustment”, Sensors, Vol.15, No. 6, pp.13945-13965, 2015. [Link:[[http://www.mdpi.com/1424-8220/15/6/13945|http://www.mdpi.com/1424-8220/15/6/13945]]]
  • “Implementation of Test Automation Framework for Software-based Motion Controller”, In the Proc. of KCC, 2015.
  • “Implementation of CiA 406 Device Profile for CANopen Compatible Encoders”, In the Proc. of the 2015 KSME IT Convergence Division Spring Conference, 2015.
  • “Xenomai-based Embedded Controller for High-Precision, Synchronized Motion Applications”, KIISE Transaction on Computing Practices, Vol. 21, No. 3, pp. 173-182.
  • “Formal Modeling and Verification of Motor Drive Software for Networked Motion Control Systems”, Journal of Universal Computer Science, Vol. 20, No. 14, pp.1903-1925.
  • “Development Procedure Automation for Software-based Motion Controller”, In the Proc. of the 2014 KSME Fall Conference, 2014.
  • “Remote Monitoring of Motion Control Systems Using Android-based Mobile Devices”, In the Proc. of the 2014 KSME Fall Conference, 2014.
  • “Implementation and Validation of EtherCAT Support in an Integrated Development Environment for Synchronized Motion Control Application”, Journal of KSME, Vol. 38, No. 2, 2014.
  • “Toward a Holistic Delay Analysis of EtherCAT Synchronized Control Processes”, International Journal of Computers, Communications & Control (IJCCC), Vol. 8, No. 4, pp. 608-621.
  • “An Open-source Development Environment for Inustrial Automation with EtherCAT and PLCopen Motion Control”, In the Proc. of 18th IEEE International Conference on Emerging Technologies and Factory Automation, 2013.
  • “Design and Implementation of EtherCAT Plug-In for IEC 61131-3 Compliant PLC Application IDE”, In the Proc. of the 2013 KSME IT Convergence Division Spring Conference, pp. 41-42.
  • “Development of an IDE for Industrial Automation Application based on EtherCAT”, Master’s Thesis.
  • “Employing Open-source Software for Development of Open Industrial Automation Systems”, In the Proc. of the 2012 KSME IT Convergence Division Spring Conference, pp. 139-140, 2012.
  • “Design and Implementation of a Real-Time Motion Controller using Open Source Software”, Journal of KIISE: System and Theory Vol. 39, No. 2, pp. 84-95, 2012.
  • “Design and Implementation of an Open Motion Control Framework based on EtherCAT ” In the Proc. of the 38th KIIES Fall Conference, 2011.
  • “An EtherCAT-based Motor Drive for High Precision Motion Systems”, In Proc. of 2011 9th IEEE International Conference on Industrial Informatics (INDIN’2011).
  • “A Motor Control Framework for Cyber Awareness”, UKC2010.

===== Mobile Security =====

  • “Analysis of Usage Patterns and Security Vulnerabilities in Android Permissions and Broadcast Intent Mechanism”, Journal of KIISC, Vol. 22, No. 5, pp. 1145-1157, 2012.
  • “Design and Implementation of a Flexible Application Permission Management Scheme on Android Platform”, Journal of KIPS, Vol. 18-C, No. 3, pp. 151-156, 2011.
  • “Design and Implementation of Flexible Application Permission Management on Android Platform”, Master’s Thesis, 2011.
  • “Analysis of Security Vulnerabilities in Intent Mechanism of Android Platform”, In the Proc. of the 37th KIIES Fall Conference, 2010.
  • “Analysis of Security Vulnerabilities with Application Permissions in Android Platform” In the Proc. of the 34th KIPS Fall Conference, 2010.

 

===== Wireless Network =====

  • “Time-Interleaved Access Control to Common RF Subsystem for Concurrent WiFi and WiMAX”, IEICE Transactions on Communications, Vol. E94-B, No. 7, pp. 2118-2122, 2011.
  • “Analysis of Correlation between Sleep Interval Length and Jitter Buffer Size for QoS of IPTV and VoIP Audio Service over Mobile WiMax”, Journal of KIPS, Vol. 17-C, No. 3, pp. 299-306, 2010.
  • “Analysis of Optimal Jitter Buffer Size for VoIP QoS under WiMAX Power Saving Mode”, IEICE Transactions on Communications, Vol. E93-B, No. 6, pp. 1395-1402, 2010.

[2010] “Performance Analysis of TCP Congestion Control Algorithms over WiMAX Networks”, Master’s Thesis. 『[[:abstract|abstract]]』
[2010] “Analysis of De-jitter Buffering for VoIP QoS under WiMAX Power Saving Mode”, Master’s Thesis.
[2009] “Improving TCP Goodput over Wireless Networks Using Kernel-Level Data Compression”, In Proc. of IEEE ICCCN 2009. 『[[:abstract|abstract]]』
[2009] “Improved error control for real-time video broadcasting over cdma2000 networks”, IEEE Transactions on Vehicular Technology , 58 (1), pp. 188-197. 『[[:abstract|abstract]]』
[2009] “Design and Implementation of a WiMAX Connection Management and Network Monitoring Software on Linux”, In the Proc. of the 32nd KIPS Fall Conference. 『[[:abstract|abstract]]』
[2009] “Performance Analysis of the TCP Congestion Control Algorithms over WiMAX Networks”, In the Proc. of the 32nd KIPS Fall Conference.
[2009] “Routing Schemes in Ad-Hoc Networks to avoid Rerouting”, In the Proc. of the 20th KIIS Fall Conference. 『[[:abstract|abstract]]』
[2008] “Development of an Integrated Management and Analysis Tool for Multiple WiBro Devices on Linux”, In the Proc. of the KCC 2008 Conference.
[2008] “Design of Linux-based Mobile Personal Broadcasting System over WiBro”, In the Proc. of the 30th KIPS Fall Conference. 『[[:abstract|abstract]]』
[2007] “Design and Implementation of a Dual Mode Terminal for Fast Handoff between WLAN and cdma2000 Mobile Networks,” Journal of KICS, Vol. 32, No. 4, pp. 183-190. 『[[:abstract|abstract]]』
[2006] “Robust Delay Control for Audio Streaming over Wireless Link”, IEICE Transactions on Information and Systems, E89-D(8), pp. 2448-2451. 『[[:abstract|abstract]]』
[2006] “Development of an Embedded Bluetooth Audio Streaming Solution on SoC Platform,” Journal of KIPS, Vol. 13-A, No. 7, pp. 589-598. 『[[:abstract|abstract]]』
===== Embedded and Real-Time Systems =====
[2010] “Exploiting Virtualization Technology for Enhancing Safety of Vehicular Network Gateways”, UKC2010.
[2008] “RFID-based Automatic Entity Information Management System for Smart Refrigerator,” Journal of KSII, Vol. 9, No. 1, pp. 43-54. 『[[:abstract|abstract]]』
[2007] “Development of a VoWLAN Terminal based on Open Source Software,” Journal of KIPS, Vol. 14-D, No. 5, pp. 565-572.
[2007] “uFarm: A smart farm management system based on RFID”, In Proc. of ICMIT 2007. 『[[:abstract|abstract]]』
[2004] “Comparison Analysis of Aperiodic Server Approaches for Real-Time Garbage Collection”, Journal of Embedded Computing, 1(1), pp. 73-83. 『[[:abstract|abstract]]』
[2003] “Scheduling-Aware Real-Time Garbage Collection using Dual Aperiodic Servers”, Lecture Notes in Computer Science, 2004, also in Proc. of the 9th International Conference on Real-Time and Embedded Computing Systems and Applications (RTCSA 2003), pp. 3-20, Taipei, Feb. 2003. 『[[:abstract|abstract]]』
[2001] “Joint Scheduling of Garbage Collector and Hard Real-Time Tasks for Embedded Applications”, Journal of Systems and Software, 58(3), pp. 245-258. 『[[:abstract|abstract]]』
[2001] “Implementation of PersonalJava AWT using Light-weight Window Manager,” Journal of KISS: Computing Practices , Vol. 7, No. 3. 『[[:abstract|abstract]]』
[2000] “Bounding Worst-Case Garbage Collection Time for Embedded Real-Time Systems”, In Proc. of the 6th IEEE Real-Time Technology and Applications Symposium (RTAS), pp. 46-55, Washington D.C.. 『[[:abstract|abstract]]』
[2000] “Implementation and Performance Evaluation of Real-Time Java Thread for Embedded Systems,” In the Proc. of the 27th KISS Spring Conference. 『[[:abstract|abstract]]』
[2000] “PersonalJavaTM on the Embedded Linux”, In the Proc. of the 27th KISS Fall Conference.
[1999] “Scheduling Garbage Collector for Embedded Real-Time Systems”, in ACM SIGPLAN Notices, Vol.34, Issue 7, pp. 55-65, Jul.1999, also in Proc. Of ACM SIPLAN 1999 Workshop on Languages, Compilers, and Tools for Embedded Systems (LCTES 99). 『[[:abstract|abstract]]』
[1999] “Real-time Garbage Collection in Java Virtual Machine”, In the Proc. of CMC ’99, pp. 210-218.
[1998] “Analysis of real-time backplane bus network based on write posting”, In Proc. of the 5th International Workshop on Real-Time Computing Systems and Applications. 『[[:abstract|abstract]]』
[1997] “Design and Implementation of a Scalable Multimedia Service System”, In the Proc. of the 24th KISS Spring Conference, pp. 519-522. 『[[:abstract|abstract]]』
[1996] “A Disk Array Manager on Microkernel Environment for Video Servers”, In the Proc. of the 23rd KISS Spring Conference, pp. 335-338. 『[[:abstract|abstract]]』
[1995] “Design and Implementation of a Real-Time Storage Server for Digital Audio/Video Using Disk Array Technology”, Journal of KISS, pp. 35-45. 『[[:abstract|abstract]]』
[1995] “Performance Analysis of Disk Arrays for Storage Architecture of Multimedia Servers”, In the Proc. of the 22nd KISS Fall Conference, pp. 823-826. 『[[:abstract|abstract]]』