Changhyun Lee

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 19

Top Topics

Network Topology

Weakly Supervised

Generative Topographic Mapping

Negative Matrix Factorization

Top Venues

Int. J. Netw. Manag.

Microelectron. J.

Publications

Changhyun Lee, Hun Yeong Kwon, Kyung Jin Cha
Human Cognition for Mitigating the Paradox of AI Explainability: A Pilot Study on Human Gaze-based Text Highlighting. FLAIRS (2024)
Meryam Essaid, Changhyun Lee, Hongteak Ju
Characterizing the Bitcoin network topology with Node-Probe. Int. J. Netw. Manag. 33 (6) (2023)
Meryam Essaid, Changhyun Lee, JungYeon Kim, Aeri Kim, Hongteak Ju
Community Structure in Public Blockchain network. APNOMS (2022)
Sang-Jin Choi, Kwon Gyu Park, Chan Park, Changhyun Lee
Protection and Installation of FBG Strain Sensor in Deep Boreholes for Subsurface Faults Behavior Monitoring. Sensors 21 (15) (2021)
Soohoon Maeng, Meryam Essaid, Changhyun Lee, Sejin Park, Hongteak Ju
Visualization of Ethereum P2P network topology and peer properties. Int. J. Netw. Manag. 31 (6) (2021)
Dongwoo Moon, Milim Lee, Changhyun Lee, Joung-Hu Park, Changkun Park
Wireless Transceiver for Three-Dimensional Integrated Circuits Using a Ring Oscillator. J. Circuits Syst. Comput. 29 (10) (2020)
Dongkyun Kim, Minsu Park, Sungchun Jang, Jun-Yong Song, Hankyu Chi, Geunho Choi, Sunmyung Choi, Jaeil Kim, Changhyun Kim, Kyung Whan Kim, Kibong Koo, Seonghwi Song, Yongmi Kim, Dong-Uk Lee, Jaejin Lee, Dae Suk Kim, Ki Hun Kwon, Minsik Han, Byeongchan Choi, Hongjung Kim, Sanghyun Ku, Yeonuk Kim, Jong-Sam Kim, Sanghui Kim, Youngsuk Seo, Seungwook Oh, Dain Im, Haksong Kim, Jonghyuck Choi, Jinil Chung, Changhyun Lee, Yongsung Lee, Joo-Hwan Cho, Junhyun Chun, Jonghoon Oh
A 1.1V 1ynm 6.4Gb/s/pin 16Gb DDR5 SDRAM with a Phase-Rotator-Based DLL, High-Speed SerDes and RX/TX Equalization Scheme. ISSCC (2019)
Changhyun Lee, Yeonju Choi, Hyeongmin Park, Kangbin Yim, Sun-Young Lee
Novel Encryption Method of GPS Information in Image File Using Format-Preserving Encryption. IMIS (2019)
Jaegul Choo, Hannah Kim, Edward Clarkson, Zhicheng Liu, Changhyun Lee, Fuxin Li, Hanseung Lee, Ramakrishnan Kannan, Charles D. Stolper, John T. Stasko, Haesun Park
VisIRR: A Visual Analytics System for Information Retrieval and Recommendation for Large-Scale Document Data. ACM Trans. Knowl. Discov. Data 12 (1) (2018)
Dasom Sharon Lee, Kwon Gyu Park, Changhyun Lee, Sang-Jin Choi
Geological Storage Demonstration Site. Sensors 18 (12) (2018)
Sang-Jin Choi, Seong-Yong Jeong, Changhyun Lee, Kwon Gyu Park, Jae-Kyung Pan
Twisted Dual-Cycle Fiber Optic Bending Loss Characteristics for Strain Measurement. Sensors 18 (11) (2018)
Milim Lee, Changhyun Lee, Changkun Park
Transceiver for Wireless Power Transfer Using a Cross-Coupled Oscillator for a Wireless On-Wafer Test. IEEE Trans. Instrum. Meas. 66 (8) (2017)
Yonghun Sim, Jonghoon Park, Jinho Yoo, Changhyun Lee, Changkun Park
A CMOS power amplifier using an active balun as a driver stage to enhance its gain. Microelectron. J. 63 (2017)
Changhyun Lee, Chunjong Park, Keon Jang, Sue B. Moon, Dongsu Han
DX: Latency-Based Congestion Control for Datacenters. IEEE/ACM Trans. Netw. 25 (1) (2017)
Hannah Kim, Jaegul Choo, Changhyun Lee, Hanseung Lee, Chandan K. Reddy, Haesun Park
PIVE: Per-Iteration Visualization Environment for Real-Time Interactions with Dimension Reduction and Clustering. AAAI (2017)
Jonghoon Park, Changhyun Lee, Changkun Park
A Quad-Band CMOS Linear Power Amplifier for EDGE Applications Using an Anti-Phase Method to Enhance its Linearity. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2017)
Jaegul Choo, Changhyun Lee, Chandan K. Reddy, Haesun Park
Weakly supervised nonnegative matrix factorization for user-driven clustering. Data Min. Knowl. Discov. 29 (6) (2015)
Changhyun Lee, Chunjong Park, Keon Jang, Sue B. Moon, Dongsu Han
Accurate Latency-based Congestion Feedback for Datacenters. USENIX Annual Technical Conference (2015)
Jonghoon Park, Changhyun Lee, Changkun Park
Study of stability problems due to undesired coupling of a RF power amplifier using a distributed active transformer. Microelectron. J. 46 (11) (2015)
Jaegul Choo, Changhyun Lee, Hannah Kim, Hanseung Lee, Zhicheng Liu, Ramakrishnan Kannan, Charles D. Stolper, John T. Stasko, Barry L. Drake, Haesun Park
VisIRR: Visual analytics for information retrieval and recommendation with large-scale document data. IEEE VAST (2014)
Jaegul Choo, Changhyun Lee, Hannah Kim, Hanseung Lee, Chandan K. Reddy, Barry L. Drake, Haesun Park
PIVE: Per-Iteration visualization environment for supporting real-time interactions with computational methods. IEEE VAST (2014)
Jaegul Choo, Changhyun Lee, Daniel Lee, Hongyuan Zha, Haesun Park
Understanding and promoting micro-finance activities in Kiva.org. WSDM (2014)
Jaegul Choo, Changhyun Lee, Chandan K. Reddy, Haesun Park
UTOPIAN: User-Driven Topic Modeling Based on Interactive Nonnegative Matrix Factorization. IEEE Trans. Vis. Comput. Graph. 19 (12) (2013)
Changhyun Lee, Jonghoon Park, Jinho Yoo, Hyungjun Cho, Jungi Choi, Jeongho Cho, Changkun Park
Transceiver with inductive coupling for wireless chip-to-chip communication using a 50-nm digital CMOS process. Microelectron. J. 44 (9) (2013)
Changhyun Lee, Wei Zhuo, Jaegul Choo, Duen Horng (Polo) Chau, Haesun Park
Fast interactive visualization for multivariate data exploration. CHI Extended Abstracts (2013)
Changhyun Lee, Jaegul Choo, Duen Horng (Polo) Chau, Haesun Park
Augmenting MATLAB with semantic objects for an interactive visual environment. IDEA@KDD (2013)
Changhyun Lee, Jaegul Choo, Duen Horng (Polo) Chau, Haesun Park
Interactive Data Analysis Tool by Augmenting MATLAB with Semantic Objects. ICDM Workshops (2013)
Changhyun Lee, Keon Jang, Sue B. Moon
Reviving delay-based TCP for data centers. SIGCOMM (2012)
Changhyun Lee, D. K. Lee, Sue B. Moon
Unmasking the Growing UDP Traffic in a Campus Network. PAM (2012)
D. K. Lee, Keon Jang, Changhyun Lee, Gianluca Iannaccone, Sue B. Moon
Scalable and systematic Internet-wide path and delay estimation from existing measurements. Comput. Networks 55 (3) (2011)
Haewoon Kwak, Changhyun Lee, Hosung Park, Hyunwoo Chun, Sue B. Moon
"Novel aspects coming from the directionality of online relationships: a case study of Twitter" by Haewoon Kwak, Changhyun Lee, Hosung Park, Hyunwoo Chun and Sue Moon with Ching-man Au Yeung as coordinator. SIGWEB Newsl. 2011 (Summer) (2011)
Changhyun Lee, D. K. Lee, Yung Yi, Sue B. Moon
Operating a Network Link at 100%. PAM (2011)
Haewoon Kwak, Changhyun Lee, Hosung Park, Sue B. Moon
What is Twitter, a social network or a news media? WWW (2010)
D. K. Lee, Keon Jang, Changhyun Lee, Gianluca Iannaccone, Sue B. Moon
Path Stitching: Internet-Wide Path and Delay Estimation from Existing Measurements. INFOCOM (2010)
Changhyun Lee, Haewoon Kwak, Hosung Park, Sue B. Moon
Finding influentials based on the temporal order of information adoption in twitter. WWW (2010)
Changhyun Lee, Kwanwoong Song, Younghun Joo, Yongserk Kim
Adaptive rate control for real-time video streaming over the mobile WiMAX. APCCAS (2008)
Changhyun Lee, Yunho Jung, Seongjoo Lee, Yunje Oh, Jaeseok Kim
Real-Time Frame-Layer H.264 Rate Control for Scene-Transition Video at Low Bit Rate. IEEE Trans. Consumer Electron. 53 (3) (2007)
Changhyun Lee, Seongjoo Lee, Yunje Oh, Jaeseok Kim
Cost-Effective Frame-Layer H.264 Rate Control for Low Bit Rate Video. ICME (2006)