RESEARCH INTEREST
I am a assistant professor in the Department of Computer Science and Engineering at Kangwon national university, South Korea. I received the B.S. in computer science from University of Canterbury in 2011, the M.S. and Ph.D. degrees in knowledge service engineering from KAIST in 2014 and 2020, respectively. I continued my studies at KAIST as a post-doctoral research scientist (2020 Mar-Aug). While my research interests span across various areas of Human-Computer Interaction (HCI) and Ubiquitous Computing, currently, I am focusing in "Understanding and Designing Human Interactions with Artificial Intelligence Systems".
* Google Scholar: https://scholar.google.co.kr/citations?user=sI0qT0MAAAAJ&hl=en
Types
Equally contributed *, Corresponding Author +
2025
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"A Dataset on Takeover during Distracted L2 Automated Driving"
Scientific Data, Volume 12, 539 (Mar 2025). Nature (SCIE) |
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"Effects of In-vehicle Auditory Interactions on Takeover Performance in SAE L2 Semi-automated Vehicles"
International Journal of Human-Computer Studies, Volume 196 (Feb 2025). Elsevier (SCIE & SSCI, JCR 7%) |
2024
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"Interrupting for Microlearning: Understanding
Perceptions and Interruptibility of Proactive Conversational Microlearning
Services"
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’24) (CS Top Conference) |
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"S-ADL: Exploring Smartphone-based Activities of Daily
Living to Detect Blood Alcohol Concentration in a Controlled Environment"
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’24) (CS Top Conference) |
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"Exploring Context-Aware Mental Health Self-Tracking
Using Multimodal Smart Speakers in Home Environments"
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’24) (CS Top Conference) |
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"Internet-of-Things-Enabled Patch with Built-in
Microsensors and Wireless Chip: Real-time Remote Monitoring of Patch
Treatment"
Translational Vision Science and Technology, Volume 13, Issue 5 (May 2024). Pediatric Ophthalmology & Strabismus (SCIE) |
2023
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"2단계 자율주행 중 시각 및 청각 이차 과제 수행이 제어권 전환 능력에 미치는 영향"
한국HCI학회 논문지 2023 Volume 18 (Sep 2023). 한국HCI학회 |
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"K-EmoPhone: A Mobile and Wearable Dataset with In-Situ
Emotion, Stress, and Attention Labels"
Scientific Data, volume 10, 1 (Jun 2023). Nature (SCIE) |
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"Endpoint Device Risk-Scoring Algorithm Proposal for Zero
Trust"
Electronics, volume 12, 8 (Apr 2023) (SCIE) |
2022
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"음성 운전 보조 에이전트 개발을 위한 디자인 요구사항 조사 (A Survey on Design for
Development of Voice Driving Assistance Agent)"
PROCEEDINGS OF HCI KOREA 2022 학술대회 발표 논문집, 283-288 (HCIK 2022) |
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"저비용 조건부 자율주행 시뮬레이터 개발 및 평가
(Developing and Evaluating Low-Cost Level 3 Vehicle Simulator)"
PROCEEDINGS OF HCI KOREA 2022 학술대회 발표 논문집, 283-288 (HCIK 2022) |
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"Understanding Emotion Changes in Mobile Experience Sampling"
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’22) (CS Top Conference) |
2021
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"Benefits of Mobile Contact Tracing on COVID-19: Tracing
Capacity Perspectives"
Frontiers in Public Health (Digital Public Health Section) (Mar 2021) (SCIE) |
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"Sticky Goals: Understanding Goal Commitments for Behavioral Changes in the Wild"
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’21) (CS Top Conference) |
2020
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"K-EmoCon, a multimodal sensor dataset for continuous
emotion recognition in naturalistic conversations."
Scientific Data, volume 7, 293 (Sep 2020). Nature (SCIE) |
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"“Hello There! Is Now a Good Time to Talk?”: Opportune
Moments for Proactive Interactions with Smart Speakers."
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT/Ubicomp), Volume 4, Issue 3 (Sep 2020). ACM (CS Top Conference) |
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"Towards Flow Control of Driver-Vehicle
Interactions."
International Conference on ICT Convergence 2020 (ICTC '20 Recent Results) (Sep
2020). KICS |
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"Too Much Information: Assessing Privacy Risks of Contact
Trace Data Disclosure on People With COVID-19 in South Korea."
Frontier Public Health, Volume 8 (Jun 2020). Frontier (SCIE) |
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"Interruptibility for In-vehicle Multitasking: Influence of Voice Task Workload and Adaptive Behaviors."
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous
Technologies (IMWUT/Ubicomp), Volume 4, Issue 1 (Mar 2020). ACM (CS Top Conference) |
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"스마트 스피커의 선제적 상호작용 적절 시점에 대한 이해 (Opportune Moments for
Proactive Interactions with Smart Speakers)."
PROCEEDINGS OF HCI KOREA 2020 학술대회 발표 논문집, 898-902 (HCIK 2020) |
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"경험표집법을 통해 수집한 감정 데이터 가변성에 대한 이해 (Understanding
Variability of Mood Collected by Experience Sampling Method)"
PROCEEDINGS OF HCI KOREA 2020 학술대회 발표 논문집, 139-144 (HCIK 2020) |
2019
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"Learning to be Better at the game: Performance vs.
completion contingent reward for game-based learning."
Computers & Education, Volume 139, 1-15 (Oct 2019). Pergamon (SCIE & SSCI; JCR 1%) |
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"Predicting Opportune Moments for In-vehicle Proactive
Speech Services."
Proceedings of the 2019 ACM International Conference on Pervasive and Ubiquitous
Computing (UbiComp ’19 Poster) |
2018
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"Interrupting Drivers for Interactions: Predicting
Opportune Moments for In-vehicle Proactive Auditory-verbal Tasks."
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous
Technologies (IMWUT/Ubicomp), Volume 2, Issue 4 (Dec 2018). ACM (CS Top Conference) |
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"HelloBot: Facilitating Social Inclusion with an
Interactive Greeting Robot."
Proceedings of the 2018 ACM International Conference on Pervasive and Ubiquitous
Computing (UbiComp ’18 Poster) |
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"Understanding Customers' Interests in the
Wild."
Proceedings of the 2018 ACM International Conference on Pervasive and Ubiquitous
Computing (UbiComp ’18 Poster) |
2017
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"LetsPic: Supporting In-situ Collaborative Photography
over a Large Physical Space."
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’17) (CS Top Conference) |
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"It's More than Just Sharing Game Play Videos!
Understanding User Motives in Mobile Game Social Media."
Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in
Computing Systems (CHI ’17 Works-in-Progress) |
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"Sensors Know Which Photos Are Memorable."
Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in
Computing Systems (CHI ’17 Works-in-Progress) |
2016
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"Comfortable with friends sharing your picture on
Facebook? - Effects of closeness and ownership on picture sharing
preference."
Computers in Human Behavior, Volume 62, 666-675 (Sep 2016). Elsevier (SSCI; JCR 4%) |
2014
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"Photo Sharing of the Subject, by the Owner, for the
Viewer – Examining the Subject’s Preference."
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI
’14) (CS Top Conference) |
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Maintaining Optimal Difficulty in Video Lecture through
Real-Time Physiological Feedback.
Conference of the Society of e-Learning (SELCon 2014) |