Publications

2024

스마트 네트워크 인터페이스 카드의 오프로딩을 통한 키 밸류 스토어 성능 향상 방법 및 장치 (METHOD AND APPARATUS FOR IMPROVING KEY VALUE STORE PERFORMANCE THROUGH OFFLOADING OF SMART NETWORK INTERFAC)
스마트 네트워크 인터페이스 카드의 오프로딩을 통한 키 밸류 스토어 성능 향상 방법 및 장치 (METHOD AND APPARATUS FOR IMPROVING KEY VALUE STORE PERFORMANCE THROUGH OFFLOADING OF SMART NETWORK INTERFAC)
임영빈 (Youngbin Im), 김동우 (Dongu Kim)
특허청 (KOREAN INTELLECTUAL PROPERTY OFFICE)   ·   28 Oct 2024   ·   patent:1027246120000

2023

Optimal Network Protocol Selection for Competing Flows via Online Learning
Optimal Network Protocol Selection for Competing Flows via Online Learning
Xiaoxi Zhang, Siqi Chen, Yunfan Zhang, Youngbin Im, Maria Gorlatova, Sangtae Ha, Carlee Joe-Wong
IEEE Transactions on Mobile Computing   ·   01 Aug 2023   ·   doi:10.1109/TMC.2022.3162880
Enabling Delay-Guaranteed Congestion Control with One-Bit Feedback in Cellular Networks
Enabling Delay-Guaranteed Congestion Control with One-Bit Feedback in Cellular Networks
Junseon Kim, Youngbin Im, Kyunghan Lee
IEEE/ACM Transactions on Networking (ToN) 2023   ·   16 Jun 2023   ·   doi:10.1109/TNET.2023.3268721
An Empirical Study of 5G: Effect of Edge on Transport Protocol and Application Performance
An Empirical Study of 5G: Effect of Edge on Transport Protocol and Application Performance
Hyoyoung Lim, Jinsung Lee, Jongyun Lee, Sandesh Dhawaskar Sathyanarayana, Junseon Kim, ..., Youngbin Im, Mung Chiang, Dirk Grunwald, Kyunghan Lee, Sangtae Ha
IEEE Transactions on Mobile Computing (TMC) 2023   ·   12 May 2023   ·   doi:10.1109/TMC.2023.3274708

2022

Modems: Optimizing edge computing migrations for user mobility
Modems: Optimizing edge computing migrations for user mobility
Taejin Kim, Sandesh Dhawaskar Sathyanarayana, Siqi Chen, Youngbin Im, Xiaoxi Zhang, Sangtae Ha, Carlee Joe-Wong
IEEE Journal on Selected Areas in Communications   ·   21 Dec 2022   ·   doi:10.1109/JSAC.2022.3229425
Network latency analysis using eBPF
Network latency analysis using eBPF
Shaikhitdin Nezametdinov, Youngbin Im
KICS Summer Conference 2021   ·   16 Jun 2022   ·   do:KICS2021S01
Optimal Network Protocol Selection for Competing Flows via Online Learning
Optimal Network Protocol Selection for Competing Flows via Online Learning
Xiaoxi Zhang, Siqi Chen, Yunfan Zhang, Youngbin Im, Maria Gorlotova, Sangtae Ha, Carlee Joe-Wong
IEEE Transactions on Mobile Computing (TMC) 2022   ·   11 Apr 2022   ·   doi:10.1109/tmc.2022.3162880
Modems: Optimizing edge computing migrations for user mobility
Modems: Optimizing edge computing migrations for user mobility
Taejin Kim, Sandesh Dhawaskar Sathyanarayana, Siqi Chen, Youngbin Im, Xiaoxi Zhang, Sangtae Ha, Carlee Joe-Wong
IEEE INFOCOM 2022   ·   02 Mar 2022   ·   doi:10.1109/INFOCOM48880.2022.9796680

2021

An analysis of the DPDK performance on SmartNICs using eBPF
An analysis of the DPDK performance on SmartNICs using eBPF
Bongwon Lee, Youngbin Im
KICS Fall Conference 2021   ·   22 Sep 2021   ·   do:KICS2021F01
Securing the Wireless Emergency Alerts System
Securing the Wireless Emergency Alerts System
Jihoon Lee, Gyuhong Lee, Jinsung Lee, Youngbin Im, Max Hollingsworth, Eric Wustrow, Dirk Grunwald, Sangtae Ha
Communications of the ACM 2021   ·   22 Sep 2021   ·   doi:10.1145/3481042
Modems: Optimizing edge computing migrations for user mobility
Modems: Optimizing edge computing migrations for user mobility
Taejin Kim, Siqi Chen, Youngbin Im, Xiaoxi Zhang, Sangtae Ha, Carlee Joe-Wong
IEEE/ACM IWQOS 2021   ·   25 Jun 2021   ·   doi:10.1109/IWQOS52092.2021.9521352
ECLAT: An ECN marking system for latency guarantee in cellular networks
ECLAT: An ECN marking system for latency guarantee in cellular networks
Junseon Kim, Youngbin Im, Kyunghan Lee
IEEE INFOCOM 2021-IEEE Conference on Computer Communications   ·   10 May 2021   ·   doi:10.1109/INFOCOM42981.2021.9488762
The Hidden Costs of Land Degradation in U.S. Maize Agriculture
The Hidden Costs of Land Degradation in U.S. Maize Agriculture
Won Seok Jang, Jason Neff, Youngbin Im, Luca Doro, JE Herrick
Earth's Future   ·   12 Feb 2021   ·   doi:10.1029/2020EF001641

2020

SPARCLE: Streaming Processing Applications over Dispersed Computing Networks
SPARCLE: Streaming Processing Applications over Dispersed Computing Networks
Parisa Rahimzadeh, Jeongkeun Lee, Youngbin Im, Siun-Chuon Mau, Eric C Lee, Bradford O Smith, Fatemah Al-Duoli, Carlee Joe-Wong, Sangtae Ha
2020 IEEE 40th International Conference on Distributed Computing Systems (ICDCS)   ·   29 Nov 2020   ·   doi:10.1109/ICDCS47774.2020.00112
FluidMem: Full Flexible and Fast Memory Disaggregation for the Cloud
FluidMem: Full Flexible and Fast Memory Disaggregation for the Cloud
Blake Caldwell, Sepideh Goodarzy, Sangtae Ha, Richard Han, Eric Keller, Eric Rozner, Youngbin Im
2020 IEEE 40th International Conference on Distributed Computing Systems (ICDCS)   ·   29 Nov 2020   ·   doi:10.1109/ICDCS47774.2020.00090
Method for providing video streaming service and mobile device for same
Method for providing video streaming service and mobile device for same
Hyung-Ho Lee, Taekyoung Kwon, Han-Na Lim, Dookyoon Han, Ji-Cheol Lee, Youngbin Im, Taejoong Chung
(United States Patent US10631030 B2)   ·   21 Apr 2020   ·   patent:US10631030B2
Method and apparatus for controlling send buffer of transmission control protocol in communication system
Method and apparatus for controlling send buffer of transmission control protocol in communication system
Jin-Sung Lee, Young-Bin Im, Sangtae Ha, Sang-Jun Moon, Jung-Shin Park, Ji-Cheol Lee, Joo-hyung Lee
(United States Patent US10560389 B2)   ·   11 Feb 2020   ·   patent:US10560389B2

2019

Towards Automated Network Management: Learning the Optimal Protocol Selction
Towards Automated Network Management: Learning the Optimal Protocol Selction
Xiaoxi Zhang, Siqi Chen, Youngbin Im, Maria Gorlotova, Sangtae Ha, Carlee Joe-Wong
2019 IEEE 27th International Conference on Network Protocols (ICNP)   ·   08 Oct 2019   ·   doi:10.1109/ICNP.2019.8888100
ECHO: Efficiently Overbooking Applications to Create a Highly Available Cloud
ECHO: Efficiently Overbooking Applications to Create a Highly Available Cloud
Parisa Rahimzadeh, Youngbin Im, Gueyoung Jung, Carlee Joe-Wong, Sangtae Ha
2019 IEEE 39th International Conference on Distributed Computing Systems (ICDCS)   ·   07 Jul 2019   ·   doi:10.1109/ICDCS.2019.00010
Optimal Learning-Based Network Protocol Selection
Optimal Learning-Based Network Protocol Selection
Xiaoxi Zhang, Siqi Chen, Youngbin Im, Maria Gorlotova, Sangtae Ha, Carlee Joe-Wong
IEEE/ACM ISCA Workshop on Machine Learning for Systems 2019   ·   23 Jun 2019   ·   do:ISCA(2019)
DEMO-This is Your President Speaking: Spoofing Alerts in 4G LTE Networks
DEMO-This is Your President Speaking: Spoofing Alerts in 4G LTE Networks
Max Hollingsworth, Gyuhong Lee, Jeongkeun Lee, Jeongkeun Lee, Youngbin Im, Eric Wustrow, Dirk Grunwald, Sangtae Ha
The 17th Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2019)   ·   12 Jun 2019   ·   doi:10.1145/3307334.3328572
This is Your President Speaking: Spoofing Alerts in 4G LTE Networks
This is Your President Speaking: Spoofing Alerts in 4G LTE Networks
Gyuhong Lee, Jihoon Lee, Jinsung Lee, Youngbin Im, Max Hollingsworth, Eric Wustrow, Dirk Grunwald, Sangtae Ha
The 17th Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2019)   ·   12 Jun 2019   ·   doi:10.1145/3307334.3326082
CASTLE over the Air: Distributed Scheduling for Cellular Data Transmissions (demo)
CASTLE over the Air: Distributed Scheduling for Cellular Data Transmissions (demo)
Sandesh Dhawaskar Sathyanarayana, Jihoon Lee, Jinsung Lee, Youngbin Im, Parisa Rahimzadeh, Xiaoxi Zhang, Max Hollingworth, Carlee Joe-Wong, Dirk Grunwald, Sangtae Ha
The 17th Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2019)   ·   12 Jun 2019   ·   doi:10.1145/3307334.3328576
CASTLE over the Air: Distributed Scheduling for Cellular Data Transmissions
CASTLE over the Air: Distributed Scheduling for Cellular Data Transmissions
Jihoon Lee, Jinsung Lee, Youngbin Im, Sandesh Dhawaskar Sathyanarayana, Parisa Rahimzadeh, Xiaoxi Zhang, Max Hollingworth, Carlee Joe-Wong, Dirk Grunwald, Sangtae Ha
The 17th Annual International Conference on Mobile Systems, Applications, and Services (ACM MobiSys 2019)   ·   12 Jun 2019   ·   doi:10.1145/3307334.3326086
I Sent It: Where Does Slow Data Go to Wait?
I Sent It: Where Does Slow Data Go to Wait?
Youngbin Im, Parisa Rahimzadeh, Brett Shouse, Shinik Park, Carlee Joe-Wong, Kyunghan Lee, Sangtae Ha
The Fourteenth EuroSys Conference 2019   ·   25 Mar 2019   ·   doi:10.1145/3302424.3303961
Development of an EPIC Parallel Computing Framework to Facilitate Regional/Global Gridded Crop Modeling with Multiple Scenarios: A Case Study of the United States
Development of an EPIC Parallel Computing Framework to Facilitate Regional/Global Gridded Crop Modeling with Multiple Scenarios: A Case Study of the United States
Won Seok Jang, Yonggwan Lee, JJason C Neff, Youngbin Im, Sangtae Ha, Luca Doro
Computers and Electronics in Agriculture   ·   01 Mar 2019   ·   doi:10.1016/j.compag.2019.02.004
Modeling MPTCP performance
Modeling MPTCP performance
Jinsung Lee, Youngbin Im, Jeongkeun Lee
IEEE communications letters   ·   10 Feb 2019   ·   doi:10.1109/LCOMM.2019.2898664
Integrated Large-Scale Modeling Framework for N2O Emissions Estimation in an Agricultural Field using Parallel Computing.
Integrated Large-Scale Modeling Framework for N2O Emissions Estimation in an Agricultural Field using Parallel Computing.
Won Seok Jang, Jason Neff, Youngbin Im, Jongyoon Park, Jeffery Herrick
Geophysical Research Abstracts 21, 2019   ·   01 Jan 2019   ·   issn:1029-7006/140487542

2018

SNN-Cache: A Practical Machine Learning-based Caching System Utilizing the Inter-relationships of Requests
SNN-Cache: A Practical Machine Learning-based Caching System Utilizing the Inter-relationships of Requests
Youngbin Im, Prasanth Prahladan, Tae Hwan Kim, Yong Geun Hong, Sangtae Ha
2018 52nd Annual Conference on Information Sciences and Systems (CISS)   ·   21 Mar 2018   ·   doi:10.1109/CISS.2018.8362281
A Practical Evaluation of Rate Adaptation Algorithms in HTTP-based Adaptive Streaming
A Practical Evaluation of Rate Adaptation Algorithms in HTTP-based Adaptive Streaming
Ibrahim Ayad, Youngbin Im, Eric Keller, Sangtae Ha
Elsevier Computer Networks   ·   14 Mar 2018   ·   doi:10.1016/j.comnet.2018.01.019

2017

Calibrating Time-variant, Device-specific Phase Noise for COTS WiFi Device
Calibrating Time-variant, Device-specific Phase Noise for COTS WiFi Device
Jincao Zhu, , Youngbin Im, Shivakant Mishra, Sangtae Ha
ACM Conference on Embedded Network Sensor Systems Sensys 2017   ·   16 Nov 2017   ·   doi:10.1145/3131672.3131695
FluidMem: Memory as a Service for the Datacenter
FluidMem: Memory as a Service for the Datacenter
Blake Caldwell, Youngbin Im, Sangtae Ha, Richard Han, Eric Keller
arXiv preprint arXiv:1707.07780   ·   25 Jul 2017   ·   doi:10.48550/arXiv.1707.07780
FLARE: Coordinated Rate Adaptation for HTTP Adaptive Streaming in Cellular Networks
FLARE: Coordinated Rate Adaptation for HTTP Adaptive Streaming in Cellular Networks
Youngbin Im, Jinyoung Han, Ji Hoon Lee, Yoon Kwon, Carlee Joe-Wong, Taekyoung Kwon, Sangtae Ha
2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS)   ·   05 Jun 2017   ·   doi:10.1109/ICDCS.2017.195
SVC-TChain: Incentivizing Good Behavior in Layered P2P Video Streaming
SVC-TChain: Incentivizing Good Behavior in Layered P2P Video Streaming
Parisa Rahimzadeh, Carlee Joe-Wong, Kyuyong Shin, Youngbin Im, Jongdeog Lee, Sangtae Ha
IEEE INFOCOM 2017-IEEE Conference on Computer Communications   ·   01 May 2017   ·   doi:10.1109/INFOCOM.2017.8057140

2016

Method and apparatus for assigning video bitrate in mobile communication system
Method and apparatus for assigning video bitrate in mobile communication system
Hyungho Lee, Taekyoung Kwon, Jicheol Lee, Youngbin Im, Hanna Lim, Taejoong Chung, Dookyoon Han
United States Patent US9398337 B2   ·   19 Jul 2016   ·   patent:US9398337B2
A Performance Analysis of Incentive Mechanism for Cooperative Computing
A Performance Analysis of Incentive Mechanism for Cooperative Computing
Carlee Joe-Wong, Youngbin Im, Kyuyong Shin, Sangtae Ha
2016 IEEE 36th International Conference on Distributed Computing Systems (ICDCS)   ·   27 Jun 2016   ·   doi:10.1109/ICDCS.2016.103
AMUSE: Empowering Users for Cost-Aware Offloading with Throughput-Delay Tradeoffs
AMUSE: Empowering Users for Cost-Aware Offloading with Throughput-Delay Tradeoffs
Youngbin Im, Carlee Joe-Wong, Sangtae Ha, Soumya Sen, Ted "Taekyoung" Kwon, Mung Chiang
IEEE Transactions on Mobile Computing(TMC)   ·   01 May 2016   ·   doi:10.1109/TMC.2015.2456881

2013

MASERATI: Mobile Adaptive Streaming based on Environmental and Contextual Information
MASERATI: Mobile Adaptive Streaming based on Environmental and Contextual Information
Dookyoon Han, Jinyoung Han, Youngbin Im, Myungchul Kwak, Ted "Taekyoung" Kwon, Yanghee Choi
ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation and Characterization(WiNTECH)   ·   30 Sep 2013   ·   doi:10.1145/2505469.2505473
AMUSE: Empowering Users for Cost-Aware Offloading with Throughput-Delay Tradeoffs
AMUSE: Empowering Users for Cost-Aware Offloading with Throughput-Delay Tradeoffs
Youngbin Im, Carlee Joe-Wong, Sangtae Ha, Soumya Sen, Ted "Taekyoung" Kwon, Mung Chiang
IEEE INFOCOM 2013   ·   15 Apr 2013   ·   doi:10.1109/INFCOM.2013.6566810

2012

TUBE: Time-dependent pricing for mobile data
TUBE: Time-dependent pricing for mobile data
Sangtae Ha, Soumya Sen, Carlee Joe-Wong, Youngbin Im, Mung Chiang
ACM SIGCOMM 2012   ·   13 Aug 2012   ·   doi:10.1145/2342356.2342402
Demo: Pricing by Timing for Mobile Data
Demo: Pricing by Timing for Mobile Data
Sangtae Ha, Soumya Sen, Carlee Joe-Wong, J Mifkovich, R Rill, Youngbin Im, D Butnariu, J Bawa, M. Chiang
IEEE INFOCOM 2012-IEEE Conference on Computer Communications   ·   25 Mar 2012   ·   do:INFOCOM2012Demo

2010

Vertical Handovers in Multiple Heterogeneous Wireless Networks: A Measurement Study for the Future Internet
Vertical Handovers in Multiple Heterogeneous Wireless Networks: A Measurement Study for the Future Internet
Youngbin Im, Hakyung Jung, Ji Hoon Lee, Wonjun Yoo, Ted "Taekyoung" Kwon, Yanghee Choi
International Conference on Future Internet Technologies (CFI) 2010   ·   16 Jun 2010   ·   doi:10.1145/1853079.1853083

2009

FIRM: Flow-based interference-aware route management in wireless mesh networks
FIRM: Flow-based interference-aware route management in wireless mesh networks
Youngbin Im, Jeongkeun Lee, Jinyoung Han, Sung-Ju Lee, Taekyoung Kwon
IEEE Workshop on Wireless Mesh Networks (WiMesh) 2009   ·   22 Jun 2009   ·   doi:10.1109/SAHCNW.2009.5172936

2008

A Femtocell-based Testbed for Evaluating Future Cellular Networks
A Femtocell-based Testbed for Evaluating Future Cellular Networks
Hakyung Jung, Ji Hoon Lee, Chulhyun Park, Youngbin Im, Taekyoung Kwon, Yanghee Choi
International Conferences on Future Internet Technologies (CFI) 2008   ·   18 Jun 2008   ·   do:CFI(2008)061801