About Me

I am currently working as a Research Scientist at Nokia Bell Labs in Cambridge, UK from March 2017. Before joining Nokia Bell Labs, I was a postdoc researcher in the School of Computing at KAIST in 2016. In February 2016, I received a Ph.D. from KAIST under the supervision of Junehwa Song. My research interests include mobile systems, mobile sensing, Internet of Things (IoT), social and culture computing. I enjoy building real, working systems and applications and like to collobrate with other domain experts for interdisciplinary research.

NEWS

  • Please submit your craze, impressive, and innovative work on wearables to ACM WearSys 2019.
  • Please demonstrate your another (or same) crazy, impressive, and innovative work on mobile systems and applications to ACM MobiSys 2019. We also receive the video submission.
  • We are hiring multiple research scientists at Cambridge! Come and work with us. Click here for the details.
  • Subscribe your interest in our smart earbud prototype. Visit here.

  • Feb. 2019: I am serving as the progam co-chair of ACM WearSys 2019.
  • Jan. 2019: Our paper about quantifying Wi-Fi signal perturbation concerning human movement has been published to IEEE Access.
  • Jan. 2019: Our paper about facial expression detection using kinetic earables has been accepted to Augmented Human 2019.
  • Nov. 2018: I am serving as the demos/videos co-chair of ACM MobiSys 2019.
  • Oct. 2018: I am serving on the technical program committee of PervasiveHealth 2019.
  • Oct. 2018: Our paper about earables for personal-scale behaviour analytics has been published to IEEE Pervasive Computing.
  • Sep. 2018: I am serving on the technical program committee of ACM MobiSys 2019.
  • Aug. 2018: Our paper about the runtime adaptation system for Wi-Fi sensing has been accepted to ACM BuildSys 2018.
  • Aug. 2018: Our paper about the earable systems for conversation qualification has been accepted to ACM WellComp 2018.
  • Jul. 2018: I am serving on the technical program committee of MUSICAL 2019.
  • Apr. 2018: Our paper about audio and kinetic sensing on earables has been accepted to ACM WearSys 2018.
  • Apr. 2018: I am serving as the publication chair of ACM UbiComp 2018.
  • May 2017: I am serving as the associate editor of PACM on IMWUT (ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies).
  • Mar. 2017: I join Nokia Bell Labs, Cambridge as a Member of Technical Staff.

PUBLICATIONS

Regular publications (Conferences, Journals, and Magazines)

2019

  • Seungchul Lee, Chulhong Min, Alessandro Montanari, Akhil Mathur, Youngjae Chang, Junehwa Song, Fahim Kawsar "Automatic Smile and Frown Recognition with Kinetic Earables", In Proc. 10th Augmented Human International Conference (AH 2019), Reims Champagne-Ardenne, France, March 2019. [ACM DL]
  • Mohammed Alloulah, Anton Isopoussu, Chulhong Min, Fahim Kawsar "On Tracking the Physicality of Wi-Fi: A Subspace Approach", IEEE Access, Volume 7, p. 19965-19978, February 2019 [IEEE Xplore]

2018

  • Chulhong Min, Mohammed Alloulah, Fahim Kawsar, "An Early Resource Characterisation of Wi-Fi Sensing on Residential Gateways", In Proc. ACM International Conference on Energy-Efficient Built Environments (ACM BuildSys 2018), Shenzhen, China, November 2018. [ACM DL]
  • Fahim Kawsar, Chulhong Min, Akhil Mathur, Alessandro Montanari, "Earables for Personal-Scale Behavior Analytics", IEEE Pervasive Computing, Volume 17, Issue 3, p. 83-89, October 2018 [IEEE Xplore]

2017

  • Bumsoo Kang, Chulhong Min, Wonjung Kim, Inseok Hwang, Chunjong Park, Seungchul Lee, Sung-ju Lee, Junehwa Song, "Zaturi: We Put Together the 25th Hour for You. Create a Book for Your Baby", In Proc. ACM Conference on Computer-Supported Cooperative Work and Social Computing (ACM CSCW 2017), Portland, Oregon, USA, February 2017. [ACM DL]

2016

  • Chulhong Min, Seungchul Lee, Changhun Lee, Youngki Lee, Seungwoo Kang, Seungpyo Choi, Wonjung Kim, Junehwa Song, "PADA: Power-aware Development Assistant for Mobile Sensing Applications", In Proc. ACM International Joint Conference on Pervasive and Ubiquitous Computing (ACM UbiComp 2016), Heidelberg, Germany, September 2016. [ACM DL]
  • Youngki Lee, Seungwoo Kang, Chulhong Min, Younghyun Ju, Inseok Hwang, Junehwa Song, "CoMon+: A Cooperative Context Monitoring System for Multi-Device Personal Sensing Environments", In IEEE Transactions on Mobile Computing (TMC), Volume 15, Issue 8, pp. 1908-1924, August 2016. [IEEE Xplore]
  • Chulhong Min, Youngki Lee, Chungkuk Yoo, Seungwoo Kang, Inseok Hwang, Junehwa Song, "PowerForecaster: Predicting Power Impact of Mobile Sensing Applications at Pre-installation Time", In GetMobile: Mobile Comp. and Comm. Volume 20, Issue 1 (July 2016), pages 30-33. [ACM DL]

2015

  • Chulhong Min, Youngki Lee, Chungkuk Yoo, Seungwoo Kang, Sangwon Choi, Pillsoon Park, Inseok Hwang, Younghyun Ju, Seungpyo Choi, Junehwa Song, "PowerForecaster: Predicting Smartphone Power Impact of Continuous Sensing Applications at Pre-installation Time", In Proc. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys 2015), Seoul, Korea, November 2015. [ACM DL]
  • Chulhong Min, Chungkuk Yoo, Inseok Hwang, Seungwoo Kang, Youngki Lee, Seungchul Lee, Pillsoon Park, Changhun Lee, Seungpyo Choi, Junehwa Song, "Sandra Helps You Learn: the More You Walk, the More Battery Your Phone Drains", In Proc. ACM International Joint Conference on Pervasive and Ubiquitous Computing (ACM UbiComp 2015), Osaka, Japan, September 2015. [ACM DL]
  • Chulhong Min, Seungwoo Kang, Chungkuk Yoo, Jeehoon Cha, Sangwon Choi, Younghan Oh, Junehwa Song, "Exploring Current Practices for Battery Use and Management of Smartwatches", In Proc. Proceedings of the 19th International Symposium on Wearable Computers (ACM ISWC 2015), Osaka, Japan, September 2015. [ACM DL]

2014

  • Youngki Lee, Chulhong Min, Younghyun Ju, Seungwoo Kang, Yunseok Rhee, Junehwa Song, "An Active Resource Orchestration Framework for PAN-Scale, Sensor-Rich Environments", In IEEE Transactions on Mobile Computing (TMC), Vol. 13, Issue 3, March 2014. [ACM DL] [IEEE Xplore]
  • Inseok Hwang, Chungkuk Yoo, Chanyou Hwang, Dongsun Yim, Youngki Lee, Chulhong Min, John Kim, Junehwa Song, "TalkBetter: family-driven mobile intervention care for children with language delay ", In Proc. ACM conference on Computer supported cooperative work and social computing (ACM CSCW 2014), Baltimore, USA, February 2014. [ACM DL] [Best paper award]

2013

  • Youngki Lee, Chulhong Min, Chanyou Hwang, Jaeung Lee, Inseok Hwang, Younghyun Ju, Chungkuk Yoo, Miri Moon, Uichin Lee, Junehwa Song, "SocioPhone: Everyday Face-to-Face Interaction Monitoring Platform using Multi-phone Sensor Fusion", In Proc. ACM Annual International Conference on Mobile systems, applications, and services (ACM MobiSys 2013), Taipei, Taiwan, June 2013. [ACM DL]

2012

  • Younghyun Ju, Youngki Lee, Jihyun Yu, Chulhong Min, Insik Shin, Junehwa Song, "SymPhoney: A Coordinated Sensing Flow Execution Engine for Concurrent Mobile Sensing Applications", In Proc. ACM Conference on Embedded Network Sensor Systems (ACM SenSys 2012), Toronto, Canada, November 2012. [ACM DL]
  • Youngki Lee, Younghyun Ju, Chulhong Min, Seungwoo Kang, Inseok Hwang, Junehwa Song, "CoMon: Cooperative Ambience Monitoring Platform with Continuity and Benefit Awareness", In Proc. ACM International Conference on Mobile systems, applications, and services (ACM MobiSys 2012), Low Wood Bay, Lake District, United Kingdom, June 2012. [ACM DL]
  • Youngki Lee, Sitharam S. Iyengar, Chulhong Min, Younghyun Ju, Seungwoo Kang, Taiwoo Park, Jinwon Lee, Yunseok Rhee, Junehwa Song, "MobiCon: Mobile Context Monitoring Platform for Sensor-Rich Dynamic Environments", In Communications of the ACM (CACM), Vol. 55, Issue 3, March 2012. [ACM DL]
  • Younghyun Ju, Chulhong Min, Youngki Lee, Jihyun Yu, Junehwa Song, "An Efficient Dataflow Execution Method for Mobile Context Monitoring Applications ", In Proc. IEEE International Conference on Pervasive Computing and Communications (PerCom 2012), Lugano, Switzerland, March 2012. [IEEE Xplore]

2010

  • Seungwoo Kang, Youngki Lee, Chulhong Min, Younghyun Ju, Taiwoo Park, Jinwon Lee, Yunseok Rhee, Junehwa Song, "Orchestrator: An Active Resource Orchestration Framework for Mobile Context Monitoring in Sensor-rich Mobile Environments", In Proc. IEEE International Conference on Pervasive Computing and Communications (PerCom 2010), Lugano, Switzerland, March 2012. [IEEE Xplore]

Peer-reviewed Workshop

2018

  • Chulhong Min, Alessandro Montanari, Akhil Mathur, Seungchul Lee, Fahim Kawsar, "Cross-Model Approach for Conversational Well-being Monitoring with Multi-Sensory Earables", In Proc. ACM Workshop on Computing for Well-being (ACM WellComp 2018) in conjunction with ACM UbiComp 2018, Singapore, Singapore, October 2018. [ACM DL]
  • Chulhong Min, Akhil Mathur, Fahim Kawsar, "Exploring Audio and Kinetic Sensing on Earable Devices", In Proc. ACM Workshop on Wearable Systems and Applications (ACM WearSys 2018) in conjunction with ACM MobiSys 2018, Munich, Germany, June 2018. [ACM DL]

2015

  • Sebastian Deterding, Andrés Lucero, Jussi Holopainen, Chulhong Min, Adrian Cheok, Annika Waern, Steffen Walz, "Embarrassing Interactions", In Embarrsing Interactions 2015, in conjunction with ACM CHI 2015, Seoul, Korea, April 2015. [ACM DL]

2014

  • Chulhong Min, Saumay Pushp, Seungchul Lee, Inseok Hwang, Youngki Lee, Seungwoo Kang, Junehwa Song, "Uncovering Embarrassing Moments in In-situ Exposure of Incoming Mobile Messages", In Proc. ACM Workshop on Mobile Systems for Computational Social Science (ACM MCSS 2014) in conjunction with with ACM UbiComp 2014, Seattle, USA, September 2014. [ACM DL]

2013

  • SangJeong Lee, Chulhong Min, Chungkuk Yoo, Junehwa Song, "Understanding Customer Malling Behavior in an Urban Shopping Mall using Smartphones", In Proc. ACM Workshop on Mobile Systems for Computational Social Science (ACM MCSS 2013) in conjunction with ACM UbiComp 2013, Zurich, Switzerland, September 2013. [ACM DL]

Other Publications (Invited Papers, Demos, Poster, Videos, and Ph.D.Forum)

2018

  • Fahim Kawsar, Chulhong Min, Akhil Mathur, Alessandro Montanari, Utku Günay Acer, Marc Van den Broeck, "Demo Abstract: eSense - Open Earable Platform for Human Sensing", In Proc. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys 2018), Shenzhen, China, November 2018. [ACM DL]
  • Fahim Kawsar, Chulhong Min, Akhil Mathur, Alessandro Montanari, Utku Günay Acer, Marc Van den Broeck, "Demo: eSense - Open Earable Platform for Human Sensing", In Proc. ACM International Joint Conference and International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers (ACM UbiComp 2018), Singapore, Singapore, October 2018. [ACM DL]
  • Euihyeok Lee, Chulhong Min, Seungwoo Kang, "Poster: Towards a Wearable Assistant to Prevent Computer Vision Syndrome", In Proc. ACM International Joint Conference and International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers (ACM UbiComp 2018), Singapore, Singapore, October 2018. [ACM DL]
  • Seungchul Lee, Saumay Pushp, Chulhong Min, Junehwa Song, "Poster: Exploring Relationship-aware Dynamic Message Screening for Mobile Messengers", In Proc. ACM International Joint Conference and International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers (ACM UbiComp 2018), Singapore, Singapore, October 2018. [ACM DL]
  • Fahim Kawsar, Chulhong Min, Akhil Mathur, Marc Van den Broeck, Utku Günay Acer, Claudio Forlivesi, "Demo: eSense - Open Earable Platform for Human Sensing", In Proc. ACM Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2018), Munich, Germany, June 2018. [ACM DL]
  • Chulhong Min, Akhil Mathur, Fahim Kawsar, "Poster: Audio-Kinetic Model for Automatic Dietary Monitoring with Earable Devices", In Proc. ACM Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2018), Munich, Germany, June 2018. [ACM DL]

2017

  • Bumsoo Kang, Wonjung Kim, Inseok Hwang, Chunjong Park, Seungchul Lee, Chulhong Min, Sung-Ju Lee, Junehwa Song, "Zaturi: Blending Hours Spent at Work and Hours Devoted to Children", In Proc. ACM Conference on Computer-Supported Cooperative Work and Social Computing (ACM CSCW 2017), Portland, Oregon, USA, February 2017. [ACM DL]

2015

  • Chulhong Min, Chungkuk Yoo, Sangwon Choi, Pillsoon Park, Seungchul Lee, Changhun Lee, Seungpyo Choi, Seungwoo Kang, Youngki Lee, Inseok Hwang, Younghyun Ju, Junehwa Song, "Demo: User Support for Power Management of Continuous Sensing Applications", In Proc. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys 2015), Seoul, Korea, November 2015. [ACM DL]

2014

  • Inseok Hwang, Chungkuk Yoo, Chanyou Hwang, Dongsun Yim, Youngki Lee, Chulhong Min, John Kim, Junehwa Song, "TalkBetter: Smartphone-supported Intervention in Family Conversation for Children with Language Delay (Video)", In Proc. ACM conference on Computer supported cooperative work and social computing (ACM CSCW 2014), Baltimore, USA, February 2014.

2013

  • Youngki Lee, Chulhong Min, Chanyou Hwang, Jaeung Lee, Inseok Hwang, Younghyun Ju, Chungkuk Yoo, Miri Moon, Uichin Lee, Junehwa Song, "Demo - SocioPhone: Everyday Face-to-Face Interaction Monitoring Platform using Multi-phone Sensor Fusion", In Proc. ACM Annual International conference on Mobile systems, applications, and services (ACM MobiSys 2013), Taipei, Taiwan, June 2013. [ACM DL]
  • Chulhong Min, Inseok Hwang, Jaeung Lee, Chanyou Hwang, Chungkuk Yoo, Miri Moon, Taiwoo Park, Changhoon Lee, Haechan Lee, Yuhwan Kim, Younghyun Ju, Youngki Lee, Uichin Lee, Junehwa Song, "ACM HotMobile 2013 Demo: Brining In-situ Social Awareness to Mobile Systems: Conversational Turn Monitoring and its Applications", In MC2R ’13: ACM Mobile Computing and Communication Review, vol. 17, no. 3 (2013) and In ACM Workshop on Mobile Computing Systems and Applications (ACM HotMobile 2013), Jekyll Island, USA, February 2013. [ACM DL] [Best Demo Award]

2012

  • Saumay Pushp, Chulhong Min, Youngki Lee, Chi Harold Lie, Junehwa Song, "Towards Crowd-aware Sensing Platform for Metropolitan Environments", In Proc. ACM Conference on Embedded Network Sensor Systems (ACM SenSys 2012), Toronto, Canada, November 2012. [ACM DL]
  • Youngki Lee, Younghyun Ju, Chulhong Min, Jihyun Yu, Junehwa Song, "MobiCon: Mobile context monitoring platform, Incorporating Context-awareness to Smartphone-centric Personal Sensor Networks", In IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (IEEE SECON 2012), Seoul, Korea, June 2012. [IEEE Xplore]
  • Chulhong Min, Wookhyun Han, Inseok Hwang, SangJeong Lee, Youngki Lee, Insik Shin, Junehwa Song, "Poster: Towards Mobile GPU-Accelerated Context Processing for Continuous Sensing Applications on Smartphones", In Proc. Annual International Conference on Mobile systems, applications, and services (ACM MobiSys 2012), Low Wood Bay, Lake District, United Kingdom, June 2012. [ACM DL]
  • Youngki Lee, Younghyun Ju, Chulhong Min, Seungwoo Kang, Inseok Hwang, Junehwa Song, "Demo: SenseTogether- Cooperative Ambience Monitoring Platform with Continuity and Benefit Awareness", In Proc. Annual International Conference on Mobile systems, applications, and services (ACM MobiSys 2012), Low Wood Bay, Lake District, United Kingdom, June 2012. [ACM DL]
  • Chulhong Min, "SensorShader: Mobile GPU-Accelerated Context Processing Engine for Sensing Applications on Smartphones", In MobiSys Ph.D. Forum, Low Wood Bay, Lake District, United Kingdom, June 2012.

2011

  • Chulhong Min, Chungkuk Yoo, Youngki Lee, Junehwa Song, "Healthopia: Towards Your Well-Being in Everyday Life (invited paper)", In Proc. International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2011), Barcelona, Spain, October 2011. [ACM DL]
  • Youngki Lee, Younghyun Ju, Chulhong Min, Seungwoo Kang, Yunseok Rhee, Junehwa Song, "Demo: CoMon – Resource-aware Cooperative Context Monitoring System for Smartphone-centric Sensor-rich PANs", In Proc. ACM Annual International Conference on Mobile systems, applications, and services (ACM MobiSys 2011), Washington, DC, USA, June 2011. [ACM DL]
  • Youngki Lee, Chulhong Min, Younghyun Ju, Saumay Pushp, Junehwa Song, "A Mobile Context Monitoring Platform for Pervasive Computing Environments (Invited paper)", In IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2011), Daejeon, Korea, May 2011.

SCHOLARLY SERVICES

Editorship

Organising
Committee

Program Committee
Membership

External Reviewer

  • IEEE Computer Society
  • IEEE Transactions on Mobile Computing (TMC)
  • ACM UbiComp 2018 Doctoral Colloquium
  • IEEE INFOCOM 2017
  • ACM CHI 2015, 2017, 2018
  • ACM CSCW 2017
  • ACM UbiComp 2015, 2016
  • ACM IMWUT Nov. 2016, Feb. 2017
  • ACM MobileHCI 2016, 2017
  • ACM UIST 2017, 2018
  • ACM ISWC 2015, 2016, 2017
  • ACM CHI Play 2016
  • ACM TVX 2015, 2016, 2017
  • ACM EICS 2015
  • ACM IDC 2015, 2017
  • ACM SUI 2015, 2016
  • ACM DIS 2016, 2017
  • ACM ACI 2016
  • ACM VRST 2016
  • ACM ISS 2016
  • MobiQuitous 2016
  • ACM HRI 2017
  • IEEE SECON 2017

PATENTS

  • 15 Issued
  • 8 Pending

Issued

  • [U.S.] Language delay treatment system and control method for the same, Patent No. US9875668B2, 23 Jan. 2018.
  • [U.S.] Mobile device executing face-to-face interaction monitoring, method of monitoring face-to-face interaction using the same, and interaction monitoring system including the same, and mobile interaction monitoring application executed on the same, Patent No. US9813879B2, 7 Nov. 2017.
  • [U.S.] Mobile apparatus supporting cooperative context monitoring, method of cooperative context monitoring using the same and cooperative context monitoring system including the same, Patent No. US9756095B2, 5 Sep. 2017.
  • [South Korea] Communication apparatus for predicting power consumption of mobile application, communication system having the same, method of predicting power consumption of mobile application, Patent No. 10-1758267-0000, 10 Jul. 2017.
  • [U.S.] Mobile apparatus for executing sensing flow for mobile context monitoring, method of executing sensing flow using the same, method of context monitoring using the same and context monitoring system including the same, Patent No. US9367664B2, 14 Jun. 2016.
  • [South Korea] Mobile device executing face-to-face interaction monitoring, method of monitoring face-to-face interaction using the same, and interaction monitoring system including the same, and mobile interaction monitoring application executed on the same, Patent No. 10-1559364-0000, 5 Oct. 2015.
  • [South Korea] Mobile apparatus for executing sensing flow for mobile context monitoring, method of executing sensing flow using the same, method of context monitoring using the same and context monitoring system including the same, Patent No. 10-1549002-0000, 26 Aug. 2015.
  • [U.S.] Mobile apparatus executing efficient dataflow execution for mobile context monitoring, method of executing dataflow using the same, method of context monitoring using the same and context monitoring system including the same, Patent No. US9015729B2, 21 Apr. 2015.
  • [South Korea] Language delay treatment system and control method for the same, Patent No. 10-1478459-0000, 24 Dec. 2014.
  • [South Korea] Mobile apparatus executing efficient dataflow execution for mobile context monitoring, method of executing dataflow using the same, method of context monitoring using the same and context monitoring system including the same, Patent No. 10-1758267-0000, 29 May 2014.
  • [U.S.] Mobile apparatus supporting context monitoring, method of monitoring context using the same and context monitoring system having the same, Patent No. US8599710B2, 3 Dec. 2013.
  • [South Korea] Mobile apparatus supporting cooperative context monitoring, method of cooperative context monitoring using the same and cooperative context monitoring system including the same, Patent No. 10-1394966-0000, 24 Sep. 2012.
  • [South Korea] Mobile apparatus supporting context monitoring, method of monitoring context using the same and context monitoring system having the same, Patent No. 10-1183124-0000, 10 Sep. 2012.
  • [South Korea] A system for providing group interactive contents, Patent No. 10-0959591-0000, 17 May 2010.
  • [South Korea] Multi-game supporting system using body-attached sensors and digital sport equipments, Patent No. 10-0943039-0000, 10 Feb. 2010.

Pending

  • [Europe] Signal subspace extent determination for Wi-Fi sensing, Application No. EP 18194599.9, 14 Sep. 2018.
  • [Europe] A method for augmenting user interface on earbuds using audio-kinetic model, Application No. EP 18188821.5, 14 Aug. 2018.
  • [Europe] A method for battery-balanced model processing and retraining for separate smart earpieces, Application No. EP 17201078.7, 10 Nov. 2017.
  • [Europe] Occupancy detection using the MIMO structured model for minimising environmental effects, Application No. EP 17275148.9, 22 Sep. 2017.
  • [South Korea] A system and apparatus for asynchronous baby care by utilizing micro spare time, Application No. 10-2018-0021763, 23 Feb. 2018.
  • [South Korea] Method and system of supporting power-aware mobile application development considering power consumption in real-life situations, Application No. 10-2017-0116687, 12 Sep. 2017.
  • [PCT] Communication apparatus for predicting power consumption of mobile application, communication system having the same, method of predicting power consumption of mobile application, PENDING, PCT/KR2017/002548, 9 Mar. 2017.
  • [South Korea] Method for displaying information for user terminal and control equipment for the same, Applicatio No. NO. 10-1385195-0000, 8 Apr. 2014.