Publications
2024
CHI
Navigating User-System Gaps: Understanding User-Interactions in User-Centric Context-Aware Systems for Digital Well-being Intervention
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CHI
S-ADL: Exploring Smartphone-based Activities of Daily Living to Detect Blood Alcohol Concentration in a Controlled Environment
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CHI
PriviAware: Exploring Data Visualization and Dynamic Privacy Control Support for Data Collection in Mobile Sensing Research
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CHI
DeepStress: Supporting Stressful Context Sensemaking in Personal Informatics Systems Using a Quasi-experimental Approach
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CHI
Interrupting for Microlearning: Understanding Perceptions and Interruptibility of Proactive Conversational Microlearning Services
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CHI
Exploring Context-Aware Mental Health Self-Tracking Using Multimodal Smart Speakers in Home Environments
Proceedings of the 2024 CHI Conference on Human Factors in Computing Systems (To appear)
CSCW
FamilyScope: Visualizing Affective Aspects of Family Social Interactions using Passive Sensor Data
Proceedings of ACM Conference On Computer-Supported Cooperative Work And Social Computing (To appear)
CSUR
A Tutorial on Matching-based Causal Analysis of Human Behaviors Using Smartphone Sensor Data
ACM Computing Surveys
IEEE IoT
SOSW: Stress Sensing with Off-the-Shelf Smartwatches in the Wild
IEEE Internet of Things Journal
2023
VAHC
Data Visualization for Mental Health Monitoring in Smart Home Environment: A Case Study
2023 Workshop on Visual Analytics in Healthcare (VAHC)
UbiComp
WatchPPG: An Open-Source Toolkit for PPG-based Stress Detection using Off-the-shelf Smartwatches
Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing
BigComp
Measuring Device-Specific Physical Activity Trackability in Multi-Device Environments
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
Google Patents
Analysis system and method for causal inference of digital therapeutics based on mobile data
US Patent
BigComp
Investigating Causality in Mobile Health Data through Deep Learning Models
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
CSCW
FinerMe: Examining App-level and Feature-level Interventions to Regulate Mobile Social Media Use
Proceedings of ACM Conference On Computer-Supported Cooperative Work And Social Computing (To appear)
CSCW
Form to Flow: Exploring Challenges and Roles of Conversational UX Designers in Real-world, Multi-channel Service Environments
Proceedings of ACM Conference On Computer-Supported Cooperative Work And Social Computing
IMWUT
Understanding Disengagement in Just-in-Time Mobile Health Interventions
ACM Ubicomp 2023 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 7, Issue 2, June 2023
Scientific Data
K-EmoPhone: A Mobile and Wearable Dataset with In-Situ Emotion, Stress, and Attention Labels
Scientific Data Volume 10, No. 1, 2023
BigComp
Causal Analytic Process for Mobile Health Data
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
BigComp
Data-driven Digital Therapeutics Analytics
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
BigComp
Data Processing Pipeline of Short-Term Depression Detection with Large-Scale Dataset
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
CHI
Charlie and the Semi-Automated Factory: Data-Driven Operator Behavior and Performance Modeling for Human-Machine Collaborative Systems
CHI Conference on Human Factors in Computing Systems
CHI
QuickRef: Should I Read Cited Papers for Understanding This Paper?
CHI Conference on Human Factors in Computing Systems
CSCW
Enjoy, but Moderately!”: Designing a Social Companion Robot for Social Engagement and Behavior Moderation in Solitary Drinking Context
Proceedings of ACM Conference On Computer-Supported Cooperative Work And Social Computing
JMU
Loss-Framed Adaptive Microcontingency Management for Preventing Prolonged Sedentariness: Development and Feasibility Study
JMIR mHealth and uHealth
IEEE
Toward Data-Driven Digital Therapeutics Analytics: Literature Review and Research Directions
IEEE/CAA Journal of Automatica Sinica
2022
Ubicomp
StressBal: Personalized Just-in-time Stress Intervention with Wearable and Phone Sensing
Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing
IEEE
LSTM-Modeling of Emotion Recognition Using Peripheral Physiological Signals in Naturalistic Conversations
IEEE Journal of Biomedical and Health Informatics
JMU
Trends in smart helmets with multimodal sensing for health and safety: scoping review
JMIR mHealth and uHealth
CSCW
You Are Not Alone: How Trending Stress Topics Brought #Awareness and #Resonance on Campus
Proceedings of the ACM on Human-Computer Interaction
IEEE PerCom
Toward Dynamic Consent for Privacy-Aware Pervasive Health and Well-being: A scoping review and research directions
IEEE International Conference on Pervasive Computing and Communications, 2022
UIST
LV-Linker: Supporting Fine-grained User Interaction Analyses by Linking Smartphone Log and Recorded Video Data
Adjunct Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology
Google Patents
Method and apparatus for context-adaptive personalized psychological state sampling for wearable device
Google Patents
Google Patents
Method and system for distraction management of context-aware rule-based smart device
Google Patents
MobiSys
Facilitating instant interactions for stressful experiences sharing and peer support
Proceedings of the 20th Annual International Conference on Mobile Systems, Applications and Services
JMU
Beyond pathogen filtration: Possibility of smart masks as wearable devices for personal and group health and safety management
JMIR mHealth and uHealth
IEEE
DARCAS: Dynamic Association Regulator Considering Airtime Over SDN-Enabled Framework
IEEE Internet of Things Journal
CSCW
Social-Spiritual Face: Designing Social Reading Support for Spiritual Well-being
Proceedings of the ACM on Human-Computer Interaction (PACM-HCI) / CSCW, Volume 6, CSCW2, November'22
Frontiers Public Health
Editorial: Adverse Health Consequences of Excessive Smartphone Usage
Volume II, Frontiers Public Health, 09 August 2022 Sec. Digital Public Health
ACM CSUR
A Systematic Survey on Android API Usage for Data-Driven Analytics with Smartphones
ACM Computing Surveys (CSUR)
IMWUT
Understanding Perceived Benefits and Privacy Risks in Open Dataset Collection for Mobile Affective Computing
ACM Ubicomp 2022 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 6, Issue 2, July 2022
IMWUT
CSI:DeSpy- Enabling Effortless Spy Camera Detection via Passive Sensing of User Activities and Bitrate Variations
ACM Ubicomp 2022 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 6, Issue 2, July 2022
CHI EA
CareMouse: An Interactive Mouse System that Supports Wrist Stretching Exercises in the Workplace
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems
CHI
Understanding Emotion Changes in Mobile Experience Sampling
CHI Conference on Human Factors in Computing Systems
CHI
It’s not wrong, but I'm quite disappointed: Toward an Inclusive Algorithmic Experience for Content Creators with Disabilities
CHI Conference on Human Factors in Computing Systems
JAMA
Successfully implementing digital health to ensure future global health security during pandemics: a consensus statement
JAMA Network Open 2022;5(2):e220214
2021
Ubicomp
Poster: Exploring User Contexts and Needs for Context-aware Smartphone Distraction Management
Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers
Ubicomp
Poster: Toward Context-aware Proactive Conversation for Smart Speakerst
Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers
한국정보과학회
Causal Analysis of Observational Mobile Sensor Data: A Comparative Study
한국정보과학회 학술발표논문집
BIBM
Emotion Recognition in the Wild from Long-term Heart Rate Recording using Wearable Sensor and Deep Learning Ensemble Classification
2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)
EMBC
Arousal-Valence Classification from Peripheral Physiological Signals Using Long Short-Term Memory Networks
2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
ICMU
Dynamic Consent for Sensor-Driven Research
ICMU 2021, The 13th International Conference on Mobile Computing and Ubiquitous Networking, November 17-19th, 2021, Tokyo, Japan
HCII
Utilitarian or Relational? Exploring Indicators of User Orientation Towards Intelligent Agents
HCI International 2021, International Conference on Human-Computer Interaction, 2021/7/24
Frontiers Public Health
Benefits of Mobile Contact Tracing on COVID-19: Tracing Capacity Perspectives
Frontiers in Public Health (Digital Public Health Section), 18 March 2021 (to appear)
CHI
“Good Enough!”: Flexible Goal Achievement with Margin-based Outcome Evaluation
Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
CHI
Sticky Goals: Understanding Goal Commitments for Behavioral Changes in the Wild
Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
CHI
GoldenTime: Exploring System-Driven Timeboxing and Micro-Financial Incentives for Self-Regulated Phone Use
Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
IMWUT
Beneficial Neglect: Instant Message Notification Handling Behaviors and Academic Performance
Ubicomp 2021 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 5, Issue 1, March 2021
2020
CHI
Asian CHI symposium: HCI research from Asia and on Asian contexts and cultures
Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems
IMWUT
Understanding User Contexts and Coping Strategies for Context-aware Phone Distraction Management System Design
ACM Ubicomp 2021/ Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) Volume 4, Issue 4, Dec. 2020
PI
Validation of self-reported smartphone usage against objectively-measured smartphone usage in Hong Kong Chinese adolescents and young adults
Psychiatry Investigation 2021 Feb
Lancet
The Riyadh Declaration: the role of digital health in fighting pandemics
The Lancet 2020 Volume 396, Issue 10262
JSR
Temporal association between objectively measured smartphone usage, sleep quality and physical activity among Chinese adolescents and young adults
Journal of Sleep Research Oct. 2020
Lancet
Digital Public Health and COVID-19
Lancet Public Health Volume 5, Issue 9, E469-E470, Sept. 2020
Scientific Data
K-EmoCon, a multimodal sensor dataset for continuous emotion recognition in naturalistic conversations
Scientific Data Volume 7, No. 293, 2020
IMWUT
Hello there! Is now a good time to talk?: Opportune Moments for Proactive Conversational Interaction with Smart Speakers
ACM Ubicomp 2021/ Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT) Vol. 4, No. 3, Article 74, Sept. 2020
FrontPubHealth
Too Much Information: Assessing Privacy Risks of Contact Trace Data Disclosure on People With COVID-19 in South Korea
Frontiers in Public Health 2020
IEEE
Dashcam Witness: Video Sharing Motives and Privacy Concerns across Different Nations
IEEE Access 2020
IEEE
TermBall: Tracking and Predicting Evolution Types of Research Topics by Using Knowledge Structures in Scholarly Big Data
IEEE Access 2020
Sensors
Cognitive States Matter: Design Guidelines for Driving Situation Awareness in Smart Vehicles
Sensors 2020, 20(10), 2978
UMAP
Tracking and Modeling Subjective Well-Being Using Smartphone-Based Digital Phenotype
ACM UMAP'20 / Conference on User Modeling, Adaptation and Personalization , July 14-17, 2020, Genoa, Italy
CHI Workshop
Privacy Concerns of Digital Phenotyping for Older Adults with Mental Health Issues
ACM CHI 2020 Networked Privacy Workshop, April 25-30, 2020
AsianCHI
BeActive: Encouraging Physical Activities with Just-in-time Health Intervention and Micro Financial Incentives
AsianCHI '20: Proceedings of the 2020 Symposium on Emerging Research from Asia and on Asian Contexts and Cultures, April 2020 Pages 17-20
CHI
ScriptFree: Designing Speech Preparation Systems with Adaptive Visual Reliance Control on Script
CHI EA '20: Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, April 2020
IMWUT
Interruptibility for In-vehicle Multitasking: Influence of Voice Task Demands and Adaptive Behaviors
ACM Ubicomp 2020 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 4, Issue 1, March 2020
ResearchSquare
Objectively-Measured Smartphone Usage, Sleep Quality, and Physical Activity Among Chinese Adolescents and Young Adults
ResearchSquare
2019
PMC
Maximizing MapReduce Job Speed and Reliability in the Mobile Cloud by Optimizing Task Allocation
Pervasive and Mobile Computing Pervasive and Mobile Computing Volume 60, November 2019, 101082
Ubicomp
Predicting Opportune Moments for In-vehicle Proactive Speech Services
Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers
IEEE
PASS: Reducing Redundant Notifications between a Smartphone and a Smartwatch for Energy Saving
IEEE Transactions on Mobile Computing 2019
Computers & Education
Understanding Smartphone Usage in College Classrooms: A Long-term Measurement Study
Computers & Education Volume 141, November 2019, 103611
IMWUT
Multi-Stage Receptivity Model for Mobile Just-In-Time Health Intervention
ACM Ubicomp 2019 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 3, Issue 2, Article 39, June 2019
CHI
LocknType: Lockout Task Intervention for Discouraging Smartphone App Use
Proceedings of the 2019 CHI conference on human factors in computing systems, May 2019
AsianCHI
Commitment devices in online behavior change support systems
AsianHCI '19: Proceedings of Asian CHI Symposium 2019: Emerging HCI Research Collection, May 2019
CHI
Slow Robots for Unobtrusive Posture Correction
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, May 2019
CHI Workshop
Interaction Restraint Framework for Digital Wellbeing
ACM CHI Workshop: Designing for Digital Wellbeing , Glasgow, Scotland UK, May 4, 2019
CHI EA
Wake-Up Task: Understanding Users in Task-based Mobile Alarm App
CHI EA '19: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, May 2019
IMWUT
GoalKeeper: Exploring Interaction Lockout Mechanisms for Regulating Smartphone Use
ACM Ubicomp 2019 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 3, Issue 1, Mar. 2019
MobiCom
Fire in Your Hands: Understanding Thermal Behavior of Smartphones
MobiCom '19: The 25th Annual International Conference on Mobile Computing and Networking, August 2019
IMWUT
Interrupting Drivers for Interactions: Predicting Opportune Moments for In-vehicle Proactive Auditory-verbal Tasks
ACM Ubicomp 2019 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 2, Issue 4, Dec. 2018
2018
Ubicomp
Understanding Customers'Interests in the Wild
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers
Ubicomp
HelloBot: Facilitating Social Inclusion with an Interactive Greeting Robot
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers
Ubicomp
Exploring Context-aware Proactive Blocking for Distraction Management
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers
PACM-HCI
CampusWatch: Exploring Communitysourced Patrolling with Pervasive Mobile Technology
Proceedings of the ACM on Human-Computer Interaction, Vol. 2, Issue CSCW, Article 134, Nov. 2018
PACM-HCI
Complex and Ambiguous: Understanding Sticker Misinterpretations in Instant Messaging
Proceedings of the ACM on Human-Computer Interaction, Vol. 2, Issue CSCW, Article 30, Nov. 2018
TWEB
Localness of Location-based Knowledge Sharing: A Study of Naver KiN “Here”
ACM Transactions on the Web, Volume 12, Issue 3, August 2018
Ad Hoc Networks
Intelligent Positive Computing with Mobile, Wearable, and IoT Devices: Literature Review and Research Directions
Ad Hoc Networks, Volume 83, Pages 8-24, February 2019
Ad Hoc Networks
Optical-acoustic Hybrid Network Toward Real-time Video Streaming for Mobile Underwater Sensors
Ad Hoc Networks, Volume 83, Pages 1-7, February 2019
CHI EA
Interaction Restraint: Enforcing Adaptive Cognitive Tasks to Restrain Problematic User Interaction
Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, April 2018
CHI EA
Actuating a Monitor for Posture Changes
Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, April 2018
CHI EA
TNT: Exploring Pseudo Social Reminding for Effective Task Management
Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, April 2018
2017
IMWUT
Flower-Pop: Facilitating Casual Group Conversations With Multiple Mobile Devices
ACM Ubicomp 2018 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 1, Issue 4, Dec. 2017
IEEE
Tracking and Predicting the Evolution of Research Topics in Scientific Literature
IEEE BigData 2017, Dec 11-14, 2017 Boston, MA, USA
IMWUT
Technology Supported Behavior Restriction for Mitigating Self-Interruptions in Multi-device Environments
ACM Ubicomp 2017 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 1, Issue 3, Sept. 2017
IMWUT
Let's FOCUS: Mitigating Mobile Phone Use in College Classrooms
ACM Ubicomp 2017 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 1, Issue 3, Sept. 2017
IMWUT
TrailSense: A Crowdsensing System for Detecting Risky Mountain Trail Segments with Walking Pattern Analysis
ACM Ubicomp 2017 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 1, Issue 3, Sept. 2017
IMWUT
Smartwatch Wearing Behavior Analysis: A Longitudinal Study
ACM Ubicomp 2017 / Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 1, Issue 3, Sept. 2017
IJHCS
Understanding Mobile Document Capture and Correcting Orientation Errors
International Journal of Human-Computer Studies, Volume 104, Pages 64-79, August 2017
The Imaging Science Journal
Virtual Figure Model Crafting with VR HMD and Leap Motion
The Imaging Science Journal, Pages 358-370, Sept. 2017
CHI EA
WatchOut: Facilitating Safe Driving Behaviors with Social Support
Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems, May 2017
CHI EA
Sensors Know Which Photos Are Memorable
Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems
CHI EA
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
Facilitating Pervasive Community Policing on the Road with Mobile Roadwatch
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, May 2017
2016
IEEE
Infrastructure-free Collaborative Indoor Positioning Scheme for Time-critical Team Operations
IEEE Transactions on Systems, Man, and Cybernetics: Systems, Volume: 48, Issue: 3, March 2018
IJDSN
Internet of Vehicles: From Intelligent Grid to Autonomous Cars and Vehicular Fogs
International Journal of Distributed Sensor Networks, Vol. 12(9), September 2016
Knowledge-Based Systems
Cannibalism in Medical Topic Networks
Knowledge-Based Systems, Volume 108, Sept. 15, 2016, Pages 168-178
UbiComp
Exploring User Experiences of Active Workstations: A Case Study of Under Desk Elliptical Trainers
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, September 2016
TOSN
Designing Interactive Multiswimmer Exergames: A Case Study
ACM Transaction on Sensor Networks, Volume 12, Issue 3, Article 17, July 2016
IEEE
Motion-MiX DHT for Wireless Mobile Networks
IEEE Transaction on Mobile Computing, Volume 15, Issue 12, Dec. 1 2016
CHI EA
LockDoll: Providing Ambient Feedback of Smartphone Usage within Social Interaction
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems, May 2016
CHI EA
EcoMeal: A Smart Tray for Promoting Healthy Dietary Habits
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems, May 2016
CHI EA
Social or Financial Goals? Comparative Analysis of User Behaviors in Couchsurfing and Airbnb
Proceedings of the 2016 CHI conference extended abstracts on human factors in computing systems, May 2016
CHI EA
How to Report App Feedback? Analyzing Feedback Reporting Behavior
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems, May 2016
CHI EA
SlideQA: Supporting Effective Q&A in an Offline Academic Presentation
Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems, May 2016
CHI
SwimTrain: Exploring Exergame Design for Group Fitness Swimming
Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, May 2016
CHI
Motives and Concerns of Dashcam Video Sharing
Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, May 2016
CHI
Lock n'LoL: Group-based Limiting Assistance App to Mitigate Smartphone Distractions in Group Activities
Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, May 2016 (Best Paper Award)
IEEE
Analysis of Cell Sojourn Time in Heterogeneous Networks with Small Cells
IEEE Communications Letters, Volume 20, Issue 4, pp 788-791, April 2016
PLOS ONE
What Makes Sports Fans Interactive? Identifying Factors Affecting Chat Interactions in Online Sports Viewing
PLOS ONE, February 5, 2016
2015
Ubicomp
FamiLync: Facilitating Participatory Parental Mediation of Adolescents' Smartphone Use
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, Spetember 2015
Ubicomp
Designing Group Fitness Swimming Exergames: A Case Study
Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, September 2015
Ubicomp
I-Eng: An Interactive Toy for Second Language Learning
Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, September 2015
MobileHCI
CrowdColor: Crowdsourcing Color Perceptions Using Mobile Devices
Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services, August 2015
IEEE
HydroCast: Pressure Routing for Underwater Sensor Networks
IEEE Transaction on Vehicular Technology, Volume 65, Issue 1, January 2016
CHI
ScanShot: Detecting Document Capture Moments and Correcting Device Orientation
Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, April 2015
CHI EA
Lock n' LoL: Mitigating Smartphone Disturbance in Co-located Social Interactions
Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, April 2015
CHI EA
Every Little Helps: Understanding Donor Behavior in a Crowdfunding Platform for Non-profits
Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, April 2015
CHI EA
SocialKeyboard: Proofreading Everyday Writings in Mobile Phones
Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, April 2015
CSCW
NUGU: A Group-based Intervention App for Improving Self-Regulation of Limiting Smartphone Use
Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, February 2015
ICMU
Exploring UX Issues in Quantified Self Technologies
2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking
JCCI
IoT 응용 설득 컴퓨팅 서비스 개요 및 연구 동향
JCCI 2015, 4/15-17, 2015
2014
Wireless Personal Communications
Secure Personal Content Networking over Untrusted Devices
Wireless Personal Communications, Volume 80, Issue 4, pp 1449-1473, February 2015
Google Patents
Methods of locating data spots and networks and user equipment for using the same
US Patent US8914041 B2, Dec 16, 2014
SenSys
MobyDick: An Interactive Multi-swimmer Exergame
Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems
MobileHCI
Understanding Localness of Knowledge Sharing: A Study of Naver KiN Here
In Proc. of the 16th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI'14), Toronto, Canada, Sept. 23-26, 2014
PMC
PlaceWalker: An Energy-efficient Place Logging Method that Considers Kinematics of Normal Human Walking
Pervasive and Mobile Computing
CHI
Human Factors of Speed-based Exergame Controllers
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
CHI
Hooked on Smartphones: An Exploratory Study on Smartphone Overuse among College Students
Proceedings of the SIGCHI conference on human factors in computing systems
CHI
Supporting Temporary Non-Use of Smartphones Refusing, Limiting, Departing: Why We Should Study Technology Non-use
CHI14 Extended Abstracts on Human Factors in Computing Systems
WWW
Motives for Mass Interactions in Online Sports Viewing
Proceedings of the 23rd International Conference on World Wide Web
WF-IoT
Internet of Vehicles: From Intelligent Grid to Autonomous Cars and Vehicular Clouds
2014 IEEE world forum on internet of things (WF-IoT)
IEEE CASS
DOTS: A Propagation Delay-aware Opportunistic MAC Protocol for Mobile Underwater Networks
IEEE Transactions on Mobile Computing
2013
IEEE TPDS
Understanding Processing Overheads of Network Coding Based Content Distribution in VANETs
IEEE Transactions on Parallel and Distributed Systems
ICWSM
Booming Up the Long Tails: Discovering Potentially Contributive Users in Community-based Question Answering Services
Proceedings of the International AAAI Conference on Web and Social Media
MobiSys
SocioPhone: Everyday Face-to-Face Interaction Monitoring Platform Using Multi-Phone Sensor Fusion
Proceeding of the 11th annual international conference on Mobile systems, applications, and services
CHI
Analyzing Crowd Workers in Mobile Pay-for-Answer Q&A
Proceedings of the SIGCHI conference on human factors in computing systems
CHI
Facilitating Developer-User Interactions with Mobile App Review Digests
CHI13 Extended Abstracts on Human Factors in Computing Systems
IEEE INFOCOM
DataSpotting: Exploiting Naturally Clustered Mobile Devices to Offload Cellular Traffic
2013 Proceedings IEEE INFOCOM
IEEE INFOCOM
M-FAMA: A Multi-session MAC Protocol for Reliable Underwater Acoustic Streams
2013 Proceedings IEEE INFOCOM
IEEE SMC
CLIPS: Infrastructure-free Collaborative Indoor Positioning Scheme for Time-critical Team Operations
IEEE Transactions on Systems, Man, and Cybernetics: Systems
CSCW
ExerSync: Facilitating Interpersonal Synchrony in Social Exergames
Proceedings of the 2013 conference on Computer supported cooperative work
CHI
Mobile Q&A: Beyond Text-only Q&A and Privacy Concerns
Proceedings of CHI (To appear)
Ubicomp
Dungeons & Swimmers: Designing an Interactive Exergame for Swimming,
Proceedings of the 2013 ACM conference on Pervasive and Ubiquitous Computing adjunct publication
IEEE TMC
VAPR: Void Aware Pressure Routing for Underwater Sensor Networks
IEEE Transactions on Mobile Computing
2012
MobiSys
ExerLink: enabling pervasive social exergames with heterogeneous exercise devices
Proceedings of the 10th international conference on Mobile systems, applications, and services
CHI
Understanding Mobile Q&A Usage: An Exploratory Study
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Editorial - Special Issue: Wide-Scale Vehicular Sensor Networks and Mobile Sensing
Pervasive and Mobile Computing
2011
Emerging Ubiquitous Knowledge Services: From Mobile Sensing to Ubiquitous Crowdsourcing and Beyond
Knowledge service engineering handbook
IEEE CCGRID
GeoServ: A Distributed Urban Sensing Platform
2011 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing
SewerSnort: A Drifting Sensor for In-situ Wastewater Collection System Gas Monitoring
Ad hoc networks
WONS
On the Design of Content-Centric MANETs
2011 Eighth International Conference on Wireless On-Demand Network Systems and Services
2010
IEEE ICNP
DOTS: A Propagation Delay-aware Opportunistic MAC Protocol for Underwater Sensor Networks
The 18th IEEE International Conference on Network Protocols
IEEE VTC
Trace-based Evaluation of Rate Adaptation Schemes in Vehicular Environments
2010 IEEE 71st Vehicular Technology Conference
E-Energy
Greening the Internet with Content Centric Networking
Proceedings of the 1st International Conference on Energy-efficient Computing and Networking
PerCom
AutoGait: A Mobile Platform that Accurately Estimates the Distance Walked
2010 IEEE international conference on pervasive computing and communications (PerCom)
JISA
Vehicular Communications: Emergency Video Streams and Network Coding
Journal of Internet Services and Applications
IEEE
FleaNet: A Virtual Market Place on Vehicular Networks
IEEE Transactions on Vehicular Technology
2009
CHANTS
Scaling Properties of Delay Tolerant Networks with Correlated Motion Patterns
Proceedings of the 4th ACM Workshop on Challenged Networks
ITA
RelayCast: Scalable Multicast Routing in Delay Tolerant Coalition Networks
Proc. Third Annual Conference of ITA
SECON
SewerSnort: A Drifting Sensor for In-situ Sewer Gas Monitoring
2009 6th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks
WONS
TO-GO: TOpology-assist Geo-Opportunistic Routing in Urban Vehicular Grids
2009 Sixth International Conference on Wireless On-Demand Network Systems and Services
VANET
Survey of Routing Protocols in Vehicular Ad Hoc Networks
Advances in vehicular ad-hoc networks: Developments and challenges
Bio-inspired Multi-Agent Data Harvesting in a Proactive Urban Monitoring Environment
Ad Hoc Networks
IEEE
Dissemination and Harvesting of Urban Data using Vehicular Sensor Platforms
IEEE transactions on vehicular technology
HotMobile
CodeCast: Network Coding Based Multicast in MANETs
Demos of the 10th international workshop on mobile computing systems and applications
2008
IEEE ICNP
RelayCast: Scalable Multicast Routing in Delay Tolerant Networks
2008 IEEE International Conference on Network Protocols
WuWNet
Phero-Trail: a Bio-inspired Location Service for Mobile Underwater Sensors
Proceedings of the third ACM international workshop on Underwater Networks
BIOWIRE
Bio-inspired Multi-Agent Collaboration for Urban Monitoring Applications
Workshop on Bio-Inspired Design of Networks
IEEE SECON
Content Distribution in VANETs using Network Coding: The Effect of Disk I/O and Processing O/H
2008 5th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks
JCN
Efficient Peer-to-peer File Sharing using Network Coding in MANET
Journal of Communications and Networks
IEICE
Delay Analysis of Car-to-Car Reliable Data Delivery Strategies based on Data Muling with Network Coding
IEICE transactions on information and systems
Tapping Vehicle Sensors for Homeland Security
INFOCOM WKSHPS
Proof-of-Relevance: Filtering False Data via Authentic Consensus in Vehicle Ad-hoc Networks
IEEE INFOCOM Workshops 2008
2007
IEEE
Enhanced Perimeter Routing for Geographic Forwarding Protocols in Urban Vehicular Scenarios
2007 ieee globecom workshops
IEEE ISIE
Standard Integration of Sensing and Opportunistic Diffusion for Urban Monitoring in Vehicular Sensor Networks: the MobEyes Architecture
2007 IEEE International Symposium on Industrial Electronics
IEEE WCNC
A Mobile Delay-tolerant Approach to Long-term Energy-efficient Underwater Sensor Networking
2007 IEEE wireless communications and networking conference
PMC
BlueTorrent: Cooperative Content Sharing for Bluetooth Users
Pervasive and Mobile Computing
Time-critical Underwater Sensor Diffusion with No Proactive Exchanges and Negligible Reactive Floods
Ad Hoc Networks
Understanding the Capacity and Delay Scaling Laws of Delay Tolerant Networks: A Unified Approach
UCLA Technical Report: TR-070020
2006
IEEE
MobEyes: Smart Mobs for Urban Monitoring with a Vehicular Sensor Network
IEEE Wireless Communications
MobiCom
CodeTorrent: Content Distribution using Network Coding in VANETs
Proceedings of the 1st international workshop on Decentralized resource sharing in mobile computing and networking
WICON
Vehicular Grid Communications: The Role of the Internet Infrastructure
Proceedings of the 2nd annual international workshop on Wireless internet
PERCOMW
Efficient Data Harvesting in Mobile Sensor Platforms
Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops
VANET
Emergency Related Video Streaming in VANETs using Network Coding
Proceedings of the 3rd international workshop on Vehicular ad hoc networks