2011/09/17 16:15
[CV]
PH.D Candidate
Mobile & Embedded System Lab.
Department of Computer Science, Yonsei University, Korea
E-mail: hjshin @ cs.yonsei.ac.kr
Department of Computer Science, Yonsei University, Korea
E-mail: hjshin @ cs.yonsei.ac.kr
Short Biography
Hyojeong Shin is currently a Ph.D. candidate at the Department of Computer Science, Yonsei University, Korea. He received his B.Sc. and M.Sc. degrees in computer science from Yonsei University in 2005 and 2007, respectively. His research interests include mobile and pervasive computing, embedded system, wireless sensor networks and distributed networking systems.
Hyojeong Shin is currently a Ph.D. candidate at the Department of Computer Science, Yonsei University, Korea. He received his B.Sc. and M.Sc. degrees in computer science from Yonsei University in 2005 and 2007, respectively. His research interests include mobile and pervasive computing, embedded system, wireless sensor networks and distributed networking systems.
Current Research
Indoor Location-based Service
I am currently working in the area of indoor pedestrian tracking system using smartphone. Indoor pedestrian tracking extends LBS (location-based services) into indoor environment. The research mainly aims to enable indoor LBS by supporting indoor map building. I propose a practical platform for indoor positioning service. The project includes a LBS server, an autonomous indoor map builder, an LBS module on smartphone device.
Indoor Location-based Service
I am currently working in the area of indoor pedestrian tracking system using smartphone. Indoor pedestrian tracking extends LBS (location-based services) into indoor environment. The research mainly aims to enable indoor LBS by supporting indoor map building. I propose a practical platform for indoor positioning service. The project includes a LBS server, an autonomous indoor map builder, an LBS module on smartphone device.
FindingMiMo: Finding Lost Mobile Device
As the mobile devices are becoming more valuable, I am very interesting in searching the lost objects. In particular I am looking at new ways for users to search their missing device. A mobile device in its normal operation observes ambient features and save them into log. When it is missing, a chaser device, may be borrowed, searches the missing mobile device with the log which is somehow transferred. This approach resembles in a Warm/Cold game since the chaser device provides the Good/Bad signal to user by comparing the current ambient feature at chaser-side to the data in the log.
As the mobile devices are becoming more valuable, I am very interesting in searching the lost objects. In particular I am looking at new ways for users to search their missing device. A mobile device in its normal operation observes ambient features and save them into log. When it is missing, a chaser device, may be borrowed, searches the missing mobile device with the log which is somehow transferred. This approach resembles in a Warm/Cold game since the chaser device provides the Good/Bad signal to user by comparing the current ambient feature at chaser-side to the data in the log.
LifeMap
I am currently working with Yohan Chon and others on LifeMap, a smartphone-based context provider for providing advanced location-based service for mobile users and human-centric mobile sensing. LifeMap fuses accelerometer, digital compass, Wi-Fi and GPS to do tracking and to automatically identify points of interest with room-level accuracy. LifeMap provides human mobility with user context for research communities.
For more details, visit the web site (http://lifemap.yonsei.ac.kr).
Mobile Sensing Framework
This project proposes develop a smartphone-based human-centric mobile sensing framework that provides and exploits human mobility patterns in outdoor as well as in indoor environments. The goal of the project is to represent human mobility on the Microsoft’s SensorMapas a reference application of mobile sensing. The research can be used as fundamental blocks to relate pervasive smartphones toSenseWeb for human-centric participatory sensing applications. This project is funded by Microsoft Research Asia.
This project proposes develop a smartphone-based human-centric mobile sensing framework that provides and exploits human mobility patterns in outdoor as well as in indoor environments. The goal of the project is to represent human mobility on the Microsoft’s SensorMapas a reference application of mobile sensing. The research can be used as fundamental blocks to relate pervasive smartphones toSenseWeb for human-centric participatory sensing applications. This project is funded by Microsoft Research Asia.
* Every research is under supervision of Dr. Hojung Cha
Previous Research
RETOS
RETOS is the operating system for sensor nodes. RETOS provides a multithreaded programming interface, system resiliency, kernel expandability with dynamic reconfiguration, and wireless sensor network oriented network abstraction. I have been involved in this project and developed an extensible kernel and remote update.
RETOS is the operating system for sensor nodes. RETOS provides a multithreaded programming interface, system resiliency, kernel expandability with dynamic reconfiguration, and wireless sensor network oriented network abstraction. I have been involved in this project and developed an extensible kernel and remote update.
YMAC: MAC protocols for WSN
YMAC is an energy efficient multi-channel MAC protocol for wireless sensor networks. The goal is to achieve both high performance and energy efficiency under diverse traffic conditions. In contrast to most of previous multi-channel MAC protocols for WSNs, we implemented Y-MAC on a real sensor node platform and conducted extensive experiments to evaluate its performance.
YMAC is an energy efficient multi-channel MAC protocol for wireless sensor networks. The goal is to achieve both high performance and energy efficiency under diverse traffic conditions. In contrast to most of previous multi-channel MAC protocols for WSNs, we implemented Y-MAC on a real sensor node platform and conducted extensive experiments to evaluate its performance.
Address Autoconfiguration Protocols for 6LowPan
The project is exploring autonomous address autoconfiguration protocols to assign network nodes with unique address in ad-hoc network especially with reduced function device. I proposed Spectrum and LISSA which are stateless and stateful autoconfiguration methods, respectively.
* Every research is under supervision of Dr. Hojung Cha.Education
- Sep. 2007 ~ Present : PhD. Student,
Department of Computer Science, Yonsei University, Seoul, Korea - Sep. 2005 ~ Jul. 2007: M.Sc. Student,
Department of Computer Science, Yonsei University, Seoul, Korea - Mar. 1998 ~ Jul. 2005: Undergraduate Student
Department of Computer Science, Yonsei University, Seoul, Korea
Research Experience
Mobile Computing
Mobile Computing
- Development of a Human-centric Mobile Sensing Framework Exploiting Human Mobility Patterns
- Funded by Microsoft Research Asia, Project Leader, (April 2011 ~ March 2012) - Seamless Mobile Node Localization based on Sensor-Communication Fusion Technology
- Funded by National Research Foundation of Korea (2009~2011)
- Development of Adaptive System Software for Sensor Network Applications
- Funded by Ministry of Science and Technology (2005~ 2009) - Research on Mobile Ad Hoc Networks
- Funded by Information Technology Research Center (2005~2009)
Professional Experience
Professional Experience
- Teaching, Engineering School, Yonsei University (2011)
Information Processing for Engineering (ENG1108) - Teaching, Undergraduate School, Yonsei University (2010 )
C programming (UCH1115) - Teaching, Engineering School, Yonsei University (2010 )
C programming (ENG2001) - Teaching Assistance, Computer Science, Yonsei University (2008, 2009)
Lectures about “Code Dissemination Protocols for WSNs” - Teaching Assistance, Computer Science, Yonsei University (2008, 2009)
Lectures about “Wireless Sensor Networks” - Teaching Assistance, Computer Science, Yonsei University (2006, 2008)
Operating System
- Peer Review: IEEE Transactions on Vehicular Techiology (2011), IEEE WowMom (2011, 2012), ETRI Journal (2010).
Publications
International Conference & Journals
International Conference & Journals
- Smartphone-based Wi-Fi Pedestrian-Tracking System Tolerating the RSS Variance Problem,
Y. Kim, H. Shin, H. Cha, IEEE International Conference on Pervasive Computing and Communications (PerCom 2012) Lugano, Switzerland, March 2012. (Acceptance Rate: 19%) - Evaluating Mobility Models for Temporal Prediction with High-Granularity Mobility Data,
Y. Chon, H. Shin, E. Talipov, H. Cha, IEEE International Conference on Pervasive Computing and Communications (PerCom 2012) Lugano, Switzerland, March 2012. (Acceptance Rate: 19%) - Smartphone-based Pedestrian Tracking in Indoor Corridor Environments,
K. Park, H. Shin, and H. Cha, Personal and Ubiquitous Computing, Springer, 2011. (SCIE, IF 1.137, 5-year IF 1.471 2010 , ISSN 1617-4909, Spriner Link) - Spectrum: Lightweight Hybrid Address Autoconfiguration Protocol Based on Virtual Coordinates for 6LowPAN,
H. Shin, E. Talipov, and H. Cha, IEEE Transactions on Mobile Computing, (IEEE TMC) (SCI, IF 2.381, 5-year IF 3.408 2010, ISSN 1536-1233, IEEE Xplore) - Unsupervised Construction of Indoor Floor Plan using Smartphone,
H. Shin, Y. Chon and H. Cha. IEEE Transactions on Systems Man and Cybernetics Part C-Applications and Reviews. (IEEE T-SMC-C) (SCI, IF 2.105, 5-year IF 2.132 2010, ISSN 1094-6977, IEEE Xplore )[movie]
#MOBED-TR-2010-2: SmartSLAM: Constructing an Indoor Floor Plan using Smartphone. - Mobility Prediction based Smartphone Energy Optimization for Everyday Location Monitoring,
Y.Chon, E. Talipov, H. Shin, H. Cha, The 9th ACM Conference on Embedded Networked Sensor Systems (SENSYS 2011), ACM, Seattle, WA, USA. (Acceptance Rate: 19%) [slides] - FindingMiMo: Tracing a Missing Mobile Phone using Daily Observations,
H. Shin, Y. Chon, K. Park and H. Cha, The 9th Annual International Conference on Mobile Systems, Applications, and Services (MOBISYS 2011), Washington, D.C., USA, June 28, 2011. (Acceptance Rate: 18%, ACM Digital Library) [slides][movie] - A Lightweight Stateful Address Autoconfiguration for 6LoWPAN,
E. Talipov, H. Shin, S. Han, H. Cha, Wireless Networks, Springer, 2010. (SCI, IF 0.958, 5-year IF 1.669 2010, ISSN 1022-0038, SpringerLink) - Wi-Fi Fingerprint-Based Topological Map Building for Indoor User Tracking,
H. Shin, H. Cha, The 16th IEEE International Conference on Embedded and Real-time Computing Systems and Applications (RTCSA 2010), Macau SAR, P.R.C, Aug 23-25, 2010. (IEEE Xplore) - Density-Adaptive Network Reprogramming Protocol for Wireless Sensor Networks,
S. Cho, H. Shin, S. Han, H. Cha, R. Ha, Wireless Communications & Mobile Computing, Wiley, Vol.10, Issue 6, June 2010, pp.857-874. (SCIE IF 0.810, 5-year IF 1.848 2010, ISSN 1530-8669, Wiley Online Library) - IPv6 Lightweight Stateless Address Autoconfiguration for 6LoWPAN using Color Coordinator,
H. Shin, E. Talipov, H. Cha, IEEE International Conference on Pervasive Computing and Communications (PERCOM 2009), Galveston, USA, March 2009. (Acceptance Rate: 13%, IEEE Xplore) - Y-MAC: An Energy-efficient Multi-channel MAC Protocol for Dense Wireless Sensor Networks,
Y. Kim, H. Shin, H. Cha, The International Conference on Information Processing in Sensor Networks (IPSN 2008), St.Louis, Missouri, USA, April 2008. (ACM Digital Library, IEEE Xplore) - RETOS: Resilient, Expandable, and Threaded Operating System for Wireless Sensor Networks,
H. Cha, S. Choi, I. Jung, H. Kim, H. Shin, J. Yoo, C. Yoon, The International Conference on Information Processing in Sensor Networks (IPSN 2007), Cambridge, Massachusetts, USA, April 2007. (ACM Digital Library, IEEE Xplore) - Supporting Application-Oriented Kernel Functionality for Resource Constrained Wireless Sensor Nodes,
H. Shin, H. Cha, Springer, Lecture Notes in Computer Science, 2006, Volume 4325, Mobile Ad-hoc and Sensor Networks, Pages 748-759. (SpringerLink)
Thesis, Talks, Technical Reports and Demos
- Sensible Doctor - A Mobile Diagnosis Tool for Wireless Sensor Networks,
S. Cha, H. Shin, H. Cha, The International Conference on Information Processing in Sensor Networks (IPSN 2008), St.Louis, Missouri, USA, April 2008. (Demo) - Demo Abstract: A Multi-channel MAC Implementation for Wireless Sensor Networks,
Y. Kim, H. Shin, H. Cha, ACM Conference on Embedded Networked Sensor Systems (SenSys 2007), Sydney, Australia, November, 2007. (Demo) - Kernel Modularization and Dissemination Technique for Extensible Operating System in Wireless Sensor Networks,
H. Shin, Master’s Thesis, Department of Computer Science, Yonsei University, August 2007. (Korean, M.S. Thesis) - The RETOS Operating System: Kernel, Tools and Applications,
H. Cha, S. Choi, I. Jung, H. Kim, H. Shin, J. Yoo, C. Yoon, The International Conference on Information Processing in Sensor Networks (IPSN 2007), Cambridge, Massachusetts, USA, April 2007. (Demo) - A Code Dissemination Mechanism to support Multiple and Concurrent Sensor Network Applications,
H. Shin, J. Yoo, H. Cha, Technical Report. 2008. - Robust Connectivity to the Mobile Sink in Wireless Sensor Networks,
J. Yoo, H. Shin, Y. Kim, H. Choi, H. Cha, Technical Report. 2009.
Domestic Conferences & Journals (Korean)
- Survey on Operating Systems for Wireless Sensor Networks
- Source-to-Sink Routing Protocols using Mobile Sink for WSNs
- Mobile Data Aggregation for Ad-hoc Sensor Networks
- Reducing Cost of System Reconfiguration using Grid Network for Large-scale WSNs
- Modular Kernel System for Adaptive Sensor Networks
- Wi-Fi Calibration of Smart Phone
- Link-based Virtual Coordinates for Location-based WSN Application
- A Code Caching Mechanism for Heterogeneous Sensor Networks
- ACM HotPlanet 2011 Mobility Data Contest sponsored by ACM, SigMobile and Google, 1st Prize [slides]
- Best Lecturer Awards by University College of Yonsei, 2011.
- Method and Apparatus for Tracking User Location (Korean, applied, 2010)
- Method for Tracking User Location, Method and Apparatus for Constructing Map Using the Same (Korean, applied, 2010)
- Method, Apparatus and System for Tracking Lost Device (Korean, applied, 2010)
- A Multi-channel MAC Protocol for WSNs (Korean, withdrawn)
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