Publications

Selected Recent Publications:
  • Hyung-sin Kim, David Culler, JeongGil Ko, Jeongyeup Paek. "Challenging the IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL): A Survey", IEEE Communications Surveys & Tutorials, 2017.
  • Jaeyeon Park, Woojin Nam, Tae Young Kim, Jaewon Choi, Sukhoon Lee, Dukyong Yoon, Jeongyeop Paek, JeongGil Ko. "Glasses For the Third Eye: Improving Clinical Data Analysis with Motion-sensor-based Filtering"ACM Conference on Embedded Networked Sensor Systems (ACM SenSys) 2017, Delft Netherlands.
  • Hee Jung Yoon, Ho-Kyeong Ra, Can Basaran, Sang Hyuk Son, Taejoon Park, JeongGil Ko. "Fuzzy Bin-based Classification for Detecting Children's Presence with 3D Depth Cameras"ACM Transactions on Sensor Networks (TOSN), Accepted for Publication, 2017.
  • Ho-Kyeong Ra, Jungmo Ahn, Hee Jung Yoon, Dukyong Yoon, Sang Hyuk Son, JeongGil Ko. "I am a Smartwatch, Smart Enough to Know the Accuracy of My Own Heart Rate Sensor"ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2017, Sonoma CA.
  • Hyung-sin Kim, JeongGil Ko, Saewoong Bahk. "Smarter Markets for Smarter Life: Applications, Challenges and Deployment Experiences". IEEE Communications Magazine, 2017
  • Yongtae Park, Jihun Ha, Hyogon Kim, JeongGil Ko. "Enabling Sensor Network to Smartphone Interaction using Software Radios". ACM Transactions on Sensor Networks (TOSN), Volume 13, Issue 1, Article 2, December 2016.
  • Joon-Gyum Kim, Chia-Wei Wu, Alvin Chiang, JeongGil Ko, Sung-Ju Lee. "A Picture is Worth a Thousand Words: Improving Mobile Messaging with Real-time Autonomous Image Selection", ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2016, St. Augustine FL. 
  • Hyung-Sin Kim, Hosoo Cho, Myung-sup Lee, Jeongyeup Paek, JeongGil Ko, Saewoong Bahk, "MarketNet: An Asymmetric Transmission Power-based Wireless System for Managing e-Price Tags in Markets". ACM Conference on Embedded Networked Sensor Systems (ACM SenSys) 2015, Seoul, Korea.
  • Can Basaran, Hee Jung Yoon, Ho Kyeong Ra, Sang Hyuk Son, Taejoon Park, JeongGil Ko. "Classifying Children with 3D Depth Cameras for Enabling Children's Safety Applications". ACM International Joint Conference on Pervasive and Ubiquitous Computing (ACM UbiComp) 2014, Seattle, WA.
  • Yongtae Park, Jiung Yu, JeongGil Ko, Hyogon Kim. "Software Radio on Smartphones: Feasible?". ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2014, Santa Barbara, CA.

Conference and Workshop Proceedings: 
  1. Jaeyeon Park, Woojin Nam, Tae Young Kim, Jaewon Choi, Sukhoon Lee, Dukyong Yoon, Jeongyeop Paek, JeongGil Ko. "Glasses For the Third Eye: Improving Clinical Data Analysis with Motion-sensor-based Filtering"ACM Conference on Embedded Networked Sensor Systems (ACM SenSys) 2017, Delft Netherlands (Acceptance Rate: ~17%) [pdf]
  2. Jaeyeon Park, Woojin Nam, Tae Young Kim, Sukhoon Lee, Dukyong Yoon, JeongGil Ko. "Motion-Oriented Noisy Physiological Signal Refining Using Embedded Sensing Platforms", International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE EMBC) 2017, Jeju Island, Korea [pdf]
  3. Ho-Kyeong Ra, Jungmo Ahn, Hee Jung Yoon, Dukyong Yoon, Sang Hyuk Son, JeongGil Ko. "I am a "Smart"watch, Smart Enough to Know the Accuracy of My Own Heart Rate Sensor"ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2017, Sonoma CA. (Acceptance Rate: ~33%) [pdf]
  4. Joon-Gyum Kim, Chia-Wei Wu, Alvin Chiang, JeongGil Ko, Sung-Ju Lee. "A Picture is Worth a Thousand Words: Improving Mobile Messaging with Real-time Autonomous Image Selection", ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2016, St. Augustine FL. (Acceptance Rate: ~32%) [pdf]
  5. Hyung-Sin Kim, Hosoo Cho, Myung-sup Lee, Jeongyeup Paek, JeongGil Ko, Saewoong Bahk, "MarketNet: An Asymmetric Transmission Power-based Wireless System for Managing e-Price Tags in Markets". ACM Conference on Embedded Networked Sensor Systems (ACM SenSys) 2015, Seoul, Korea. (Acceptance Rate: ~20%) (Cited by 10) [pdf
  6. Hyunhak Kim, Hyeon Park, Daeheon Park, Taewook Heo, EunJu Lee, Se-han Kim, and JeongGil Ko, "EDEN: Environmental Disasters Early-perception Platform Based on Big-Data and DBMS", International Conference on Platform Technology and Service (PlatCon) 2015, Jeju, Korea. [pdf]
  7. Can Basaran, Hee Jung Yoon, Ho Kyeong Ra, Sang Hyuk Son, Taejoon Park, JeongGil Ko. "Classifying Children with 3D Depth Cameras for Enabling Children's Safety Applications". ACM International Joint Conference on Pervasive and Ubiquitous Computing (ACM UbiComp) 2014, Seattle, WA. (Acceptance Rate: ~20%) (Cited by 4) [pdf]
  8. ByungBog Lee, Naesoo Kim, InHwan Lee, JeongGil Ko, Se-Jin Kim. "Energy-Efficient Hybrid Sensor Personalization Scheme for Wireless Sensor Networks". International Conference on Security-enriched Urban Computing and Smart Grid 2014, Budapest, Hungary. [pdf]
  9. Jongsoo Jeong, Jongjun Park, Hoon Jeong, JongArm Jun, Chieh-Jan Mike Liang, JeongGil Ko. “Low-Power and Topology-Free Data Transfer Protocol with Synchronous Packet Transmissions”. in proceedings of the IEEE International Conference on Sensing, Communication and Networking (SECON) 2014, Singapore. (Acceptance Rate: ~19%) [pdf]
  10. Yongtae Park, Jiung Yu, JeongGil Ko, Hyogon Kim. "Software Radio on Smartphones: Feasible?". in proceedings of the ACM International Workshop on Mobile Computing Systems and Applications (ACM HotMobile) 2014, Santa Barbara, CA. (Acceptance Rate: ~30%) (Cited by 8) [pdf]
  11. Jong Hyun Lim, Andong Zhan, Evan Goldschmidt, JeongGil Ko, Marcus Chang, Andreas Terzis. "HealthOS: A Platform for Pervasive Healthcare Applications". in proceedings of the International Workshop on Mobile Systems, Applications, and Services for Healthcare (mHealthSys) 2012, co-located with ACM SenSys 2012, Toronto, Canada. (Cited by 16) [pdf]
  12. JeongGil Ko, Kevin Klues, Christian Richer, Wanja Hofer, Branislav Kusy, Michael Bruenig, Thomas Schmid, Qiang Wang, Prabal Dutta, Andreas Terzis. "Low Power or High Performance? A Tradeoff Whose Time Has Come (and Nearly Gone)". in proceedings of the European Conference on Wireless Sensor Networks (EWSN) 2012, Trento, Italy. (Acceptance Rate: ~20%) (Cited by 46) [pdf]
  13. JeongGil Ko, Joakim Eriksson, Nicolas Tsiftes, Stephen Dawson-Haggerty, JP Vasseur, Mathilde Durvy, Andreas Terzis, Adam Dunkels, David Culler. "Beyond Interoperability: Pushing the Performance of Sensor Network IP Stacks". in proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys) 2011, Seattle, WA. (Acceptance Rate: ~19%) (Cited by 73) [pdf]
  14. JeongGil Ko, Joakim Eriksson, Nicolas Tsiftes, Stephen Dawson-Haggerty, Andreas Terzis, Adam Dunkels, David Culler. "ContikiRPL and TinyRPL: Happy Together". in proceedings of the CPSWeek Workshop on Extending the Internet to Low power and Lossy Networks (IP+SN) 2011, Chicago IL. (Cited by 63) [pdf]
  15. JeongGil Ko, Stephen Dawson-Haggerty, Omprakash Gnawali, David Culler, Andreas Terzis. "Evaluating the Performance of RPL and 6LoWPAN in TinyOS". in proceedings of the CPSWeek Workshop on Extending the Internet to Low power and Lossy Networks (IP+SN), 2011, Chicago IL. (Cited by 104) [pdf]
  16. JeongGil Ko, Andreas Terzis. "Power Control for Mobile Sensor Networks: An Experimental Approach". in proceedings of the IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (IEEE SECON) 2010, Boston MA. (Acceptance Rate: ~21%) (Cited by 14) [pdf]
  17. JeongGil Ko, Tia Gao, Andreas Terzis. "Empirical Study of a Medical Sensor Application in an Urban Emergency Department". in proceedings of the International Conference on Body Area Networks (BodyNets) 2009, Los Angeles, CA. (Cited by 62) [pdf]
  18. Tia Gao, Christopher Pesto, Leo Selavo, Yin Chen, JeongGil Ko, Jong Hyun Lim, Andreas Terzis, Andrew Watt, James Jeng, Bor-rong Chen, Konrad Lorincz, Matt Welsh. "Wireless Medical Sensor Networks in Emergency Response: Implementation and Pilot Results". in proceedings of the IEEE International Conference on Technologies for Homeland Security (HST) 2008, Waltham, MA. (Cited by 212) [pdf]
  19. Seung-Gu Lee, Bum-Sik Park, Deok-Hwan Lee, Dong-Hun Lee, Hak-Lim Ko, JeongGil Ko. "Performance Analysis of Beamforming Techniques in Ad-hoc Communication between Moving Vehicles". in proceedings of the Asia-Pacific Conference on Communications (APCC) 2007, Bangkok, Thailand. (Cited by 1) [pdf]
  20. Jongwon Yoon, Hyogon Kim, JeongGil Ko. "Data Fragmentation Scheme in IEEE 802.15.4 Wireless Sensor Networks". in proceedings of the IEEE Vehicular Technology Conference (VTC) Spring 2007, Dublin, Ireland. (Cited by 8) [pdf]
  21. Soo Kim, JeongGil Ko, Jongwon Yoon, Heejo Lee, Hyogon Kim. "Multiple-Objective Metric for Placing Multiple Base Stations in Wireless Sensor Networks". in proceedings of the IEEE International Symposium on Wireless Pervasive Computing (ISWPC) 2007, San Juan, PR. (Cited by 50) [pdf]
  22. JeongGil Ko, Ji-Hun Ha, Bum-Sik Park, Seoung-Gu Lee, Hak-Lim Ko. "Virtual Mobile Backbones for Wireless Ad-hoc Networks with the support of Directional Array Antennas". in proceedings of the IEEE International Symposium on Wireless Pervasive Computing (ISWPC) 2007, San Juan, PR. (Cited by 1) [pdf]
  23. Soo Kim, JeongGil Ko, Jongwon Yoon, Heejo Lee, Hyogon Kim. "Energy-Efficient and Fault-Tolerant Positioning of Multiple Base Stations". in proceedings of the International Conference on Information Networking (ICOIN) 2007, Estoril, Portugal. [pdf]
  24. JeongGil Ko, Yong Hyun Cho, Hyogon Kim. "Performance evaluation of IEEE 802.15.4 MAC with Different Backoff Ranges in Wireless Sensor Networks". in proceedings of the IEEE International Conference on Communications Systems (ICCS) 2006, Singapore. (Cited by 59) [pdf]
  25. Jongwon Yoon, Sangki Yun, Hyogon Kim, JeongGil Ko. "Maximizing Differentiated Throughput in IEEE 802.11e Wireless LANs". in proceedings of the Korea Information Science Society (KISS) Fall Conference 2006, Seoul, Korea. [pdf]
  26. JeongGil Ko, Dongju Kim, Hyogon Kim. "Flexible extensions to the backoff range in IEEE 802.15.4 MAC". in proceedings of the Korea Information Science Society (KISS) Fall Conference 2006, Seoul, Korea. [pdf]
  27. Deok-Hwan Lee, Min-Gu Jo, Seung-Gu Lee, Hak-Lim Ko, JeongGil Ko, Yong-Kon Lim. "Implementation of the Position Location System in an Underwater Water Channel Environment". in proceedings of the Western Pacific Acoustics Conference (WESPAC) IX 2006, Seoul, Korea. (Cited by 3) [pdf]
  28. Deok-Hwan Lee, Jae-Min Shin, Hak-Lim Ko, JeongGil Ko, Hyun Seo Oh. "The Performance Analysis of Diversity Technologies for Mobile Ad Hoc Communications Between Moving Cars". in proceedings of the IEEE Vehicular Technology Conference (VTC) Spring 2006, Melbourne, Australia. (Cited by 1) [pdf]

Journal and Magazine Articles:
  1. Hyunmi Kim, JeongGil Ko, Seongmo Park. "An Efficient Architecture of In-Loop Filters for Multicore Scalable HEVC Hardware Decoders", IEEE Transactions on Multimedia, 2017 (Accepted for Publication) (Top 5% Impact Factor in JCR Computer Science, Software Engineering Category -- Rank #5) [pdf]
  2. Hyung-sin Kim, David Culler, JeongGil Ko, Jeongyeup Paek. "Challenging the IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL): A Survey", IEEE Communications Surveys & Tutorials, 2017 (Accepted for Publication) (Top 1% Impact Factor in JCR Computer Science, Information Systems Category -- Rank #1) [pdf]
  3. Hoon Jeong, Changwon Lee, Jaehong Ryu, Byung-Chul Choi, JeongGil Ko, Jeongyeup Paek. "Reducing Hops Without Extra Power: Impact of Deployment Height in Low-power Multihop Wireless Networks". International Journal of Distributed Sensor Networks (IJDSN), 2017. (Accepted for Publication) [pdf]
  4. Hee Jung Yoon, Ho-Kyeong Ra, Can Basaran, Sang Hyuk Son, Taejoon Park, JeongGil Ko. "Fuzzy Bin-based Classification for Detecting Children's Presence with 3D Depth Cameras"ACM Transactions on Sensor Networks (TOSN), 2017. (Accepted for Publication) [pdf]
  5. JeongGil Ko, Sang Gi Hong, Byung-Bog Lee, Naesoo Kim, Jeongyeup Paek. "Transmission Power Control and Sensor Node Reprogramming for Smartphone-WSN Interaction". International Journal on Sensor Networks (IJSNet), 2017. (Accepted for Publication) [pdf]
  6. Keun-Woo Lim, Jisu Ha, Puleum Bae, JeongGil Ko, Young-Bae Ko. "Adaptive Frame-Skipping with Screen Dynamics for Mobile Screen Sharing Applications". IEEE Systems Journal, 2017 (Published Online) (Top 20% Impact Factor in JCR Telecommunications Category -- Rank #14) [pdf]
  7. Ki-Song Lee, JeongGil Ko. "Wireless Information and Power Transfer: Probability-based Power Allocation and Splitting with Low-complexity". IEEE Systems Journal, 2017. (Published Online) (Top 20% Impact Factor in JCR Telecommunications Category -- Rank #14) [pdf]
  8. Jeongyeup Paek, JeongGil Ko, "K-Means Clustering based Data Compression Scheme for Wireless Imaging Sensor Networks". IEEE Systems Journal, 2017. (Published Online) (Top 20% Impact Factor in JCR Telecommunications Category -- Rank #14) [pdf]
  9. Hyung-sin Kim, JeongGil Ko, Saewoong Bahk. "Smarter Markets for Smarter Life: Applications, Challenges and Deployment Experiences". IEEE Communications Magazine, Volume 55, Issue 5, Pages 34-41, May 2017 (Top 3% Impact Factor in JCR Telecommunications Category -- Rank #2) [pdf]
  10. Yongtae Park, Jihun Ha, Hyogon Kim, JeongGil Ko. "Enabling Sensor Network to Smartphone Interaction using Software Radios". ACM Transactions on Sensor Networks (TOSN), Volume 13, Issue 1, Article 2, December 2016. [pdf]
  11. Hyung-Sin Kim, Myung-sup Lee, Young-June Choi, JeongGil Ko, Saewoong Bahk. "Reliable and Energy Efficient Packet Delivery in Asymmetric Transmission Power-based Networks". ACM Transactions on Sensor Networks (TOSN), Volume 12, Number 4, Article 34, September 2016. [pdf]
  12. Kisong Lee, JeongGil Ko. "Adaptive Power Allocation and Splitting with Imperfect Channel Estimation in Energy Harvesting-based Self Organizing Networks". Mobile Information Systems, Volume 16, Article Number 8243090, July 2016. [pdf]
  13. Jongjun Park, Hyunhak Kim, Taewook Heo, Seung-Mok Yoo, JeongGil Ko. "Projecting Household-Scale Utility Usage: A Case Study Using a Long-Term Data Set". International Journal on Sensor Networks (IJSNet), Volume 20, Issue 4, Pages 264-277, May 2016. [pdf]
  14. JeongGil Ko, Byung-Bog Lee, Kyesun Lee, Sang Gi Hong, Naesoo Kim Jeongyeup Paek. "Sensor Virtualization Module: Virtualizing IoT Devices on Mobile Smartphones for Effective Sensor Data Management". International Journal on Distributed Sensor Networks (IJDSN), Volume 11, Article Number 10730762, October 2015. (Cited by 6) [pdf]
  15. Homin Park, Jongjun Park, Hyunhak Kim, Jongarm Jun, Sang Hyuk Son, Taejoon Park, JeongGil Ko"ReLiSCE: Utilizing Resource-limited Sensors for Office Activity Context Extraction". IEEE Transactions on Systems, Man, and Cybernetics: Systems, Volume 45, Issue 8, Pages 1151-1164, August 2015. (Top 15% Impact Factor in JCR Computer Science, Cybernetics Category -- Rank #4) [pdf]
  16. JeongGil Ko, Marcus Chang. "MoMoRo: Providing Mobility Support for Low-power Wireless Applications". IEEE Systems Journal, Volume 9, Issue 2, Pages 585-594, June 2015. (Top 20% Impact Factor in JCR Telecommunications Category -- Rank #14) (Cited by 14) [pdf]
  17. JeongGil Ko, Jongsoo Jeong, Jongjun Park, JongArm Jun, Omprakash Gnawali, Jeongyeup Paek, "DualMOP-RPL: Supporting Multiple Modes of Downward Routing in a Single RPL Network". ACM Transactions on Sensor Networks (TOSN), Volume 11, Issue 2, Feb 2015. (Cited by 20) [pdf]
  18. Yongtae Park, Jihun Ha, Seungho Kuk, Chieh-Jan Mike Liang, Hyogon Kim, JeongGil Ko"A Feasibility Study and Development Framework Design for Realizing Smartphone-based Vehicular Networking Systems". IEEE Transactions on Mobile Computing (TMC), Volume 13, Issue 11, Pages 2431-2444, November 2014. (Top 8% Impact Factor in JCR Telecommunications Category -- Rank #6) (Cited by 19) [pdf]
  19. Taewook Heo, Hyunhak Kim, JeongGil Ko, Yoonmee Doh, Jongjun Park, Jongarm Jun, Hoon Choi, "Adaptive Dual Prediction Scheme based on Sensing Context Similarity for Wireless Sensor Networks". IET Electronics Letters, Volume 50, Issue 6, Pages 467-469, March 2014. [pdf]
  20. Jongjun Park, Jongsoo Jeong, Hoon Jeong, Chieh-Jan Mike Liang, JeongGil Ko"

    Improving the Packet Delivery Performance for Concurrent Packet Transmissions in WSNs

    "
    . IEEE Communications Letters, Volume 18, Issue 1, Pages 58-61, January 2014. 
    (Cited by 6) [pdf]
  21. Taewook Heo, Kwang-soo Kim, Hyunhak Kim, Changwon Lee, Jae Hong Ryu, Youn Taik Leem, Jong Arm Jun, Chul-Sik Pyo, Seung-Mok Yoo, JeongGil Ko. "Escaping From Ancient Rome, Finally! Applications and Communication Infrastructures for Designing Smart Cities". Wiley Transactions on Emerging Telecommunications Technologies (ETT), Volume 25, Issue 1, Pages 109-119, January 2014. (Cited by 18) [pdf]
  22. JeongGil Ko, Amitabh Mishra. "DynaChannAl: Dynamic Channel Allocation with Minimal End-to-end Delay for Two-Tier Wireless Sensor Networks". Wiley Wireless Communications and Mobile Computing (WCM), Volume 13, Issue 16, Pages 1482–1497, November 2013. (Cited by 2) [pdf]
  23. Jong Hyun Lim, Andong Zhan, JeongGil Ko, Susan Szanton, Laura Glitin, Andreas Terzis. "A Closed-Loop Approach for Improving the Wellness of Low Income Elders at Home Using Game Consoles". IEEE Communications Magazine, Volume 50, Issue 1, Pages 44-51, January 2012. (Top 5% Impact Factor in JCR Telecommunications Category -- Rank #3) (Cited by 16) [pdf]
  24. JeongGil Ko, Stephen Dawson-Haggerty, Jonathan Hui, David Culler, Philip Levis, Andreas Terzis. "Connecting Low-power and Lossy Networks to the Internet". IEEE Communications Magazine, Volume 49, Issue 4, Pages 96-101, April 2011. (Top 5% Impact Factor in JCR Telecommunications Category -- Rank #3) (Cited by 143) [pdf]
  25. JeongGil Ko, Chenyang Lu, Mani B. Srivastava, John A. Stankovic, Andreas Terzis, Matt Welsh. "Wireless Sensor Networks for Healthcare". Proceedings of the IEEE (PIEEE), Volume 98, Issue 11, Pages 1947-1960, November 2010. (Top 1% Impact Factor in JCR Electrical & Electronic Engineering Category -- Rank #2) (Cited by 496) [pdf]
  26. JeongGil Ko, Jong Hyun Lim, Yin Chen, Razvan Musaloiu-E., Andreas Terzis, Gerald Masson, Tia Gao, Walt Destler, Leo Selavo, Richard Dutton. "MEDiSN: Medical Emergency Detection in Sensor Networks". ACM Transactions on Embedded Computing Systems (TECS), Volume 10, Number 1, Article 11, Pages 11:1-11:29, August 2010. (Cited by 203) [pdf]
  27. JeongGil Ko, Tia Gao, Richard Rothman, Andreas Terzis. "Wireless Sensing Systems in Clinical Environments: Improving the Efficiency of the Patient Monitoring Process". IEEE Engineering in Medicine and Biology (EMB) Magazine, Volume 29, Issue 2, Pages 103-109, March/April 2010. (Top 20% Impact Factor in JCR Medical Informatics Category -- Rank #6) (Cited by 60) [pdf]

Poster, Demonstration and WiP Abstracts:
  1. Jaewon Choi, Seonjoo Park, JeongGil Ko. "Poster Abstract: Analyzing Head-Mounted AR Device Energy Consumption on A Frame Rate Perspective", IEEE International Conference on Sensing, Communication and Networking (SECON) 2017, San Diego, CA. [pdf] 
  2. JaeYeon Park, JeongGil Ko. "Dynamic Low-power Listening with Data-rate Proportional Wakeup Period Management", IEEE International Conference on Embedded Real-time Computing Systems and Applications (IEEE RTCSA) 2016, WiP Track, Daegu, Korea. [pdf]
  3. Jungmo Ahn, Jeongyeup Paek JeongGil Ko. "Machine-learning-based Image Classification for Wireless Camera Sensor Networks", IEEE International Conference on Embedded Real-time Computing Systems and Applications (IEEE RTCSA) 2016, WiP, Daegu, Korea. [pdf]
  4. Hee Jung Yoon, Ho-Kyeong Ra, Jinhee Lee JeongGil Ko, Sang Hyuk Son. "Framework for Surveillance of Vulnerable People Using Depth Cameras", IEEE International Conference on Embedded Real-time Computing Systems and Applications (IEEE RTCSA) 2016, WiP, Daegu, Korea. [pdf]
  5. Ho-Kyeong Ra, Jungmo Ahn, Hee Jung Yoon, JeongGil Ko, Sang Hyuk Son. "Accurately Measuring Heart Rate using Smart Watches", IEEE International Conference on Embedded Real-time Computing Systems and Applications (IEEE RTCSA) 2016, WiP, Daegu, Korea. [pdf]
  6. Seungmin Kim, JeongGil Ko. "Poster: Low-Complexity Outdoor Localization for Long-range, Low-power Radios", in proceedings of ASSET / ACM MobiSys 2016, Singapore. [pdf] 
  7. Changwon Lee, Hoon Jeong, Jaehong Ryu, Byung-Chul Choi, JeongGil Ko. "Demo Abstract: Bringing Down Wires in Vehicles - Interconnecting ECUs using Wireless Connectivity". in Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2015, Seoul, Korea. (Best Demo Award) [pdf]
  8. Hoon Jeong, Changwon Lee, Jaehong Ryu, Byung-Chul Choi, JeongGil Ko. "Poster Abstract: Communicating"in the air" - Studying the Impact of UAVs on Sensor Network Data Collection". in Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2015, Seoul, Korea. [pdf]
  9. Joongsin Park, Seungjai Jeon, Beomtaek Jeong, Sehyung Han, Jun-Dong Cho, JeongGil Ko. "Understanding Interactive Interface Design Requirements for the Visually Impaired". ACM Conference on Human Factors in Computing Systems (ACM CHI) 2015 WIP Track, Seoul, Korea. [pdf]
  10. Puleum Bae, JeongGil Ko, Jaehong Ryu, Young-Bae Ko. "Poster Abstract: Screen Dynamics Analysis-based Adaptive Frame Skipping for Efficient Mobile Screen Sharing". in Proceedings of the ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), 2015, Seattle, WA. [pdf]
  11. Jongjun Park, Changwon Lee, Jee-Hun Park, Byeong-Chul Choi, JeongGil Ko. "Exploiting Wireless CAN Bus Bridges for Intra-Vehicle Communications". in Proceedings of the IEEE Vehicular Networking Conference (VNC), 2014, Paderborn, Germany. [pdf]
  12. Jisu Ha, Puleum Bae, Keun-Woo Lim, JeongGil Ko, Young-Bae Ko. "Poster Abstract: 

    Mobile Contents on the Big Screen: Adaptive Frame Filtering for Mobile Device Screen Sharing

    ".
     in Proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2014, Memphis, TN. [pdf]
  13. Yongtae Park, JeongGil Ko, Hyogon Kim. "Demo: Software Defined Radio - on a Smartphone, as an App!". in Proceedings of the ACM Annual International Conference on Mobile Computing and Networking (Mobicom), 2014, Maui, HI. [pdf]
  14. JeongGil Ko, Byung-Bog Lee, Sang Gi Hong, Naesoo Kim. "Poster Abstract: Virtualizing External Wireless Sensors for Designing Personalized Smartphone Services". in Proceedings of the ACM/IEEE Conference on Information Processing in Sensor Networks (IPSN), 2013, Philadelphia, PA. [pdf]
  15. JeongGil Ko, Jongjun Park, Jong Arm Jun, Naesoo Kim. "Poster Abstract: Just Send Me the Summary! Analyzing Sensor Data for Accurate Summary Reports in Indoor Environments". in proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2012, Toronto, Canada. [pdf
  16. JeongGil Ko, Jongsoo Jeong, Jongjun Park, Jong Arm Jun, Naesoo Kim. "Poster Abstract: Towards Full RPL Interoperability: Addressing the Case with Downwards Routing Interoperability"in proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2012, Toronto, Canada. [pdf]
  17. JeongGil Ko, Nicolas, Tsiftes, Adam Dunkels, Andreas Terzis. "Pragmatic Low-Power Interoperability: ContikiMAC vs TinyOS LPL". in proceedings of the IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communication and Networks (SECON) 2012, Seoul, Korea. (Best Poster Award) (Cited by 7) [pdf]
  18. JeongGil Ko, Joakim Eriksson, Nicolas Tsiftes, Stephen Dawson-Haggerty, JP Vasseur, Mathilde Durvy, Andreas Terzis, Adam Dunkels, David Culler. "Demo Abstract: An Interoperability Development and Performance Diagnosis Environment". in proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys), 2011, Seattle, WA. [pdf]
  19. JeongGil Ko, Qiang Wang, Thomas Schmid, Wanja Hofer, Prabal Dutta, Andreas Terzis. "Egs: A Cortex M3-based Mote Platform". in proceedings of the IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communication and Networks (SECON) 2010, Boston, MA. (Cited by 11) [pdf]
  20. JeongGil Ko, Razvan Musaloiu-E., Jong Hyun Lim, Yin Chen, Andreas Terzis, Tia Gao, Walt Destler, Leo Selavo. "Demo Abstract: MEDiSN: Medical Emergency Detection in Sensor Networks". in proceedings of the ACM Conference on Embedded Networked Sensor Systems (SenSys) 2008, Raleigh, NC. [pdf]
  21. JeongGil Ko, Yin Chen, Razvan Musaloiu-E., Jong Hyun Lim, Andreas Terzis, Tia Gao, Walt Destler, Leo Selavo"Wireless Sensor Networks for Patient Monitoring"Poster Abstract, ACM/USENIX International Conference on Mobile Systems, Applications, and Services (MobiSys) 2008, Breckenridge, CO. (Cited by 1) [pdf]

IETF Standardization Documents:
  1. JeongGil Ko, Jongsoo Jeong, Jongjun Park, Omprakash Gnawali, JongArm Jun. "RPL Routing Pathology in a Network with a Mix of Nodes Operating in Storing and Non-Storing Modes". IETF Internet Draft, draft-ko-roll-mix-network-pathology-01. Oct. 2012. [link]
  2. JeongGil Ko, Jongsoo Jeong, Jongjun Park, Omprakash Gnawali, JongArm Jun. "RPL Routing Pathology in a Network with a Mix of Nodes Operating in Storing and Non-Storing Modes". IETF Internet Draft, draft-ko-roll-mix-network-pathology-00. Aug. 2012. (Cited by 1) [link]
  3. Philip Levis, Thomas Heide Clausen, Jonathan Hui, Omprakash Gnawali, JeongGil Ko. "The Trickle Algorithm". RFC 6206, Mar. 2011. (Cited by 224) [link]


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