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= Chaehyun Lee = | = Chaehyun Lee = | ||
[[image:Chaehyun.jpg]] | [[image:Chaehyun.jpg]] | ||
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| + | Email : [http://chaehyun.kr/mail.php xlos21 _at_ gmail.com] | ||
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== Education == | == Education == | ||
; Sep. 2005 - Feb. 2008 [http://www.postech.ac.kr POSTECH], Pohang, Korea | ; Sep. 2005 - Feb. 2008 [http://www.postech.ac.kr POSTECH], Pohang, Korea | ||
* MS in [http://cse.postech.ac.kr Computer Science and Engineering]. | * MS in [http://cse.postech.ac.kr Computer Science and Engineering]. | ||
* [http://hvr.postech.ac.kr Haptics and Virtual Reality Lab] | * [http://hvr.postech.ac.kr Haptics and Virtual Reality Lab] | ||
| - | * Advisor: [http://www.postech.ac.kr/~ | + | * Advisor: [http://www.postech.ac.kr/~choism Seungmoon Choi] |
; Mar. 2002 - Aug. 2005 [http://www.postech.ac.kr POSTECH], Pohang, Korea | ; Mar. 2002 - Aug. 2005 [http://www.postech.ac.kr POSTECH], Pohang, Korea | ||
* BS in [http://cse.postech.ac.kr Computer Science and Engineering]. | * BS in [http://cse.postech.ac.kr Computer Science and Engineering]. | ||
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== Work and Research Experience == | == Work and Research Experience == | ||
| - | ; Feb. 2008 - | + | ; Oct. 2011 – present [http://www.skplanet.co.kr/ SK planet], Seoul, Korea |
| + | * Software Engineer in Platform R&D Office | ||
| + | * Implement various machine learning algorithms on Hadoop map-reduce framework | ||
| + | ; Jan. 2010 - Sep. 2011 [http://www.nhncorp.com/ NHN], Seongnam, Korea | ||
| + | * Software Engineer in Search Development Center | ||
| + | * Research on a Web Crawling Robot, especially a Crawler Trap and a Near Duplicate Document Detection | ||
| + | ; Feb. 2008 - Dec. 2009 [http://www.lgtelecom.com LG Telecom], Seoul, Korea | ||
* Assistant Manger in Next Generation Service Technology Team | * Assistant Manger in Next Generation Service Technology Team | ||
; Jun. 2007 - Nov. 2007 [http://human-factors.arc.nasa.gov/ NASA Ames Research Center], CA, US | ; Jun. 2007 - Nov. 2007 [http://human-factors.arc.nasa.gov/ NASA Ames Research Center], CA, US | ||
* Research Intern | * Research Intern | ||
| - | * Participated in Haptic Weather project | + | * Participated in [http://portal.acm.org/citation.cfm?id=1546733 Haptic Weather project] |
* Developed prototype software using C++ | * Developed prototype software using C++ | ||
; Jun. 2004 [http://www.samsungfire.com/company/company_index_hub.html Samsung Fire & Marine Insurance Co., LTD], Seoul, Korea | ; Jun. 2004 [http://www.samsungfire.com/company/company_index_hub.html Samsung Fire & Marine Insurance Co., LTD], Seoul, Korea | ||
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* Implemented a flash game [[Media:InternGame.exe|down]] | * Implemented a flash game [[Media:InternGame.exe|down]] | ||
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Latest revision as of 23:03, 15 September 2014
Chaehyun Lee
Email : xlos21 _at_ gmail.com
Education
- Sep. 2005 - Feb. 2008 POSTECH, Pohang, Korea
- Mar. 2002 - Aug. 2005 POSTECH, Pohang, Korea
- BS in Computer Science and Engineering.
- Early graduation & Highest GPA in Dept. of Computer Science and Engineering
- Mar. 2000 - Feb. 2002 Shinjung High School, Ulsan, Korea
- Early graduation
Work and Research Experience
- Oct. 2011 – present SK planet, Seoul, Korea
- Software Engineer in Platform R&D Office
- Implement various machine learning algorithms on Hadoop map-reduce framework
- Jan. 2010 - Sep. 2011 NHN, Seongnam, Korea
- Software Engineer in Search Development Center
- Research on a Web Crawling Robot, especially a Crawler Trap and a Near Duplicate Document Detection
- Feb. 2008 - Dec. 2009 LG Telecom, Seoul, Korea
- Assistant Manger in Next Generation Service Technology Team
- Jun. 2007 - Nov. 2007 NASA Ames Research Center, CA, US
- Research Intern
- Participated in Haptic Weather project
- Developed prototype software using C++
- Jun. 2004 Samsung Fire & Marine Insurance Co., LTD, Seoul, Korea
- Summer intern
- Worked in Internet Service Part
- Implemented a flash game down
Publications
- Chaehyun Lee, Bernard D. Adelstein, and Seungmoon Choi, "Haptic Weather," In Proceedings of the Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems, pp. 473-474, 2008. [pdf]
- Chaehyun Lee, Min Sik Hong, In Lee, Oh Kyu Choi, Kyung-Lyong Han, Yoo Yeon Kim, Seungmoon Choi, and Jin S. Lee, "Mobile Haptic Interface for Large Immersive Virtual Environments: PoMHI v0.5," In Poster and Demo Proceedings of the 2nd International Workshop on Haptic and Audio Interaction Design, pp. 7-8, 2007. [pdf]
- Chaehyun Lee, Min Sik Hong, In Lee, Oh Kyu Choi, Kyung-Lyong Han, Yoo Yeon Kim, Seungmoon Choi, and Jin S. Lee, "Mobile Haptic Interface for Large Immersive Virtual Environments: PoMHI v0.5," In Proceedings of the 4th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), pp. 106-111, 2007 [pdf]
- 이채현, 홍민식, 이인, 최오규, 한경룡, 김유연, 최승문, 이진수, "대형 가상환경을 위한 이동형 햅틱 인터페이스: PoMHI v0.5", 로봇공학회 논문지, 3권 2호, pp. 137-145, 2008 (초청논문). [pdf]
- 정재훈, 황인욱, 이인, 이채현, 박건혁, 황재인, 최승문, 김정현, "동작기반의 체험형 리모트 콘트롤", 한국 HCI 학술대회 논문집, pp. 115-122, 2007. [pdf]
- 이채현, 이인, 최승문, "이동형 햅틱 디스플레이를 위한 동작 계획", 한국 HCI 학술대회 논문집, pp. 578-584, 2007. [pdf]
Documents
- nutch introduction [pdf] (in Korean) 2011. 07. 20
Tips
- LinuxTips : (Korean)
Patents
Contents |
2012
- Chaehyun Lee; Contents recommendation system and contents recommendation method; Korea Patent No. 10-2012-0068127; 2012/06/25
- Chaehyun Lee, Min-soeng Kim, Junseoup Lee; System and method for analyzing cluster result of mass data ; Korea Patent No. 10-2012-0035995; 2012/04/06
2011
- Chaehyun Lee, Seungsoo Lee; System and method for calculating move necessary time considering waiting time; Japanese Patent Application No. 2011-142156; 2011/06/27
- Chaehyun Lee, Dongyoon Sim; Method, device and computer readable recording medium for improvded detection of similar documents; Korea Patent No. 10-2011-0042303; 2011/05/04
- Dongyoon Shim, Chaehyun Lee; Method, system and computer-readable storage medium for detecting trap of web-based perpetual calendar and building retrieval database using the same; Japanese Patent Application No. 2011-086114; 2011/04/08
- Chaehyun Lee; Method, device and computer readable recording medium for providing search results; Korea Patent No. 10-2011-0028687; 2011/3/30
- Chaehyun Lee; Method, device and computer readable recording medium for providing classification with respect to user input; Korea Patent No. 10-2011-0019394; 2011/03/04
- Chaehyun Lee; Method, system and computer readable recording medium for providing search results ; Korea Patent No. 10-2011-0000240; 2011/01/03
2010
- Chaehyun Lee; Recommendation system using collective intelligence and method thereof; Korea Patent No. 10-2010-0108755; 2010/11/03
- Chaehyun Lee; Method and system to search and provide shopping postscript; Korea Patent No. 10-2010-0105676; 2010/10/28
- Byounghak Kim , Chaehyun Lee; System and method for Recommending locality-based keyword; Korea Patent No. 10-2010-0103946; 2010/10/25
- Chaehyun Lee, Seungsoo Lee; System and method for calculating move necessary time considering waiting time; Korea Patent No. 10-2010-0062820; 2010/06/30
- Dongyoon Shim, Chaehyun Lee; Method, system and computer readable recording medium for detecting web page traps based on perpectual calendar and building the search database using the same ; Korea Patent No. 10-2010-0060991; 2010/06/28; US patent 13/152,017 (2011.06.02)
2009
- Chaehyun Lee ; DTMF Signal Transmission Mobile Communication Terminal by Motion Sensing and Method Thereof; Korea Patent No. 10-2009-0080939 ; 2009/08/31
- Chaehyun Lee, Jungyoon Baek, Haesong Lee ;System and method for providing morning call service; Korea Patent No. 10-2009-0077658 ; 2009/08/21
- Chaehyun Lee ; Method And System For Reproducing Moving Picture Using Haptic Effect In Mobile Communication Unit, And The Mobile Communication Unit ; Korea Patent No. 10-2009-0042113 ; 2009/05/14
- Chaehyun Lee ; System And Method For Supporting Multi-Tap In Mobile Internet Browser ; Korea Patent No. 10-2009-0041088 ; 2009/05/12
- Chaehyun Lee ; Method And System For Supporting Flash File ; Korea Patent No. 10-2009-0034081 ; 2009/04/20
2008
- Chaehyun Lee ; Method Of Adjusting Mobile Browser Screen For Providing Optimized Webpage And Mobile Terminal Is App ; Korea Patent No. 10-2008-0122586 ; 2008/12/04
- Chaehyun Lee, Jihoon Lee ; Method And System For Loading Wep Page ; Korea Patent No. 10-2008-0114741 ; 2008/11/18
- Chaehyun Lee ; Mobile Web Service System And Method For Supporting Contents File Of Plug-In Type In The Same ; Korea Patent No. 10-2008-0102908 ; 2008/10/21
- Chaehyun Lee ,Jihoon Lee ; System And Method For Web Accelerating Service Using Cache For Subscriber ; Korea Patent No. 10-2008-0093119 ; 2008/09/23
- Chaehyun Lee ; Method And System For Providing Moving Picture File ; Korea Patent No. 10-2008-0085045 ; 2008/08/29
- Chaehyun Lee, Kibum Kwon ; Method And System For Providing Web Service In Mobile Communication Unit ; Korea Patent No. 10-2008-0082191 ; 2008/08/22 [Detail..]
- Chaehyun Lee ; System And Method For Interlocking E-Mail Service In Mobile Internet Browser ; Korea Patent No. 10-2008-0077388 ; 2008/08/07
- Chaehyun Lee, Haesung Lee ; Portable Terminal And User Interface Method Thereof ; Korea Patent No. 10-2008-0064457 ; 2008/07/03
- Chaehyun Lee, Jihoon Lee ; Method And System For Providing Javascript File ; Korea Patent No. 10-2008-0057724 ; 2008/06/19
- Chaehyun Lee ; Method And System For Indicating Discrimination Of Attaching File ; Korea Patent No. 10-2008-0076985 ; 2008/08/06
- Chaehyun Lee, Kibum Kwon ; System And Method For Managing Image Transmission Volume Of Web Viewer ; Korea Patent No. 10-2008-0048924 ; 2008/05/27
- Chaehyun Lee ; Web Viewer Server Producing Capture Image Of Web Page Variably, And Web Viewer Service System Using ; Korea Patent No. 10-2008-0052460 ; 2008/06/04
- Chaehyun Lee ; Method For Connecting Portable Terminal Using Replay Server ; Korea Patent No. 10-2008-0044296 ; 2008/05/14 [Detail..]
- Chaehyun Lee ; Method For Changing Text ; Korea Patent No. 10-2008-0039275 ; 2008/04/28 [Detail..]
- Chaehyun Lee, Jihoon Lee; System For Sharing Internet Page And Control Method Thereof; Korea Patent No. 10-2008-0029053 [Detail..]
- Chaehyun Lee, Jihoon Lee; System and Method for Providing Internet Web Page by Generating Mobile Connect Address; Korea Patent No.10-2008-0029052 [Detail..]
- Chaehyun Lee; Worm Detection Method and Apparatus Using ARP Packet; Filed in USA on August 17, 2006 (Application no. 11465391)
- Chaehyun Lee; Worm Virus Detection Method and Apparatus Using ARP Packet; Korea Patent No.10-2005-0076743; 2008/03/28
Projects
| Preriod | Name |
|---|---|
| 2010. 03 | EasyDictionary |
| 2010. 02 | Naver Ranking News RSS |
| 2009. 11 - 2009. 12 | Korea Subway Positioning System |
| 2009. 04 - present | WiFi Positioning System |
| 2008. 03 - 2009. 07 | OZMap, mobile map service optimized for mobile internet browsers |
| 2009. 01 - 2009. 04 | World Fastest Mobile Browser on Windows Mobile |
| 2008. 05 - 2008. 12 | World Fastest Mobile Browser on WIPI |
| 2006. 03 - 2007. 05 | Mobile Haptic Interface |