Sunggu Lee

According to our database, Sunggu Lee authored at least 89 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Small-Footprint Convolutional Neural Network with Reduced Feature Map for Voice Activity Detection.

Hwabyeong Chae, Sunggu Lee

Proceedings of the IEEE International Conference on Acoustics, 2024

2022

Convolutional Neural Networks With Discrete Cosine Transform Features.

Sanghyeon Ju, Youngjoo Lee, Sunggu Lee

IEEE Trans. Computers, 2022

Energy-Efficient Image Processing Using Binary Neural Networks with Hadamard Transform.

Jaeyoon Park, Sunggu Lee

Proceedings of the Computer Vision - ACCV 2022, 2022

2021

Layerwise Buffer Voltage Scaling for Energy-Efficient Convolutional Neural Network.

Minho Ha, Younghoon Byun, Seungsik Moon, Youngjoo Lee, Sunggu Lee

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2021

2020

Hierarchical Approximate Memory for Deep Neural Network Applications.

Minho Ha, Seokha Hwang, Jeonghun Kim, Youngjoo Lee, Sunggu Lee

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019

Memory-Reduced Network Stacking for Edge-Level CNN Architecture With Structured Weight Pruning.

Seungsik Moon, Younghoon Byun, Jongmin Park, Sunggu Lee, Youngjoo Lee

IEEE J. Emerg. Sel. Topics Circuits Syst., 2019

Selective Deep Convolutional Neural Network for Low Cost Distorted Image Classification.

Minho Ha, Younghoon Byun, Jeonghun Kim, Jaecheol Lee, Youngjoo Lee, Sunggu Lee

IEEE Access, 2019

Similarity-Based LSTM Architecture for Energy-Efficient Edge-Level Speech Recognition.

Junseo Jo, Jaeha Kung, Sunggu Lee, Youngjoo Lee

Proceedings of the 2019 IEEE/ACM International Symposium on Low Power Electronics and Design, 2019

Low-Complexity Dynamic Channel Scaling of Noise-Resilient CNN for Intelligent Edge Devices.

Younghoon Byun, Minho Ha, Jeonghun Kim, Sunggu Lee, Youngjoo Lee

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2019

FPGA-Based Sparsity-Aware CNN Accelerator for Noise-Resilient Edge-Level Image Recognition.

Seungsik Moon, Hyunhoon Lee, Younghoon Byun, Jongmin Park, Junseo Joe, Seokha Hwang, Sunggu Lee, Youngjoo Lee

Proceedings of the IEEE Asian Solid-State Circuits Conference, 2019

Multi-level Weight Indexing Scheme for Memory-Reduced Convolutional Neural Network.

Jongmin Park, Seungsik Moon, Younghoon Byun, Sunggu Lee, Youngjoo Lee

Proceedings of the IEEE International Conference on Artificial Intelligence Circuits and Systems, 2019

2018

Multipliers With Approximate 4-2 Compressors and Error Recovery Modules.

Minho Ha, Sunggu Lee

IEEE Embed. Syst. Lett., 2018

Fixed-Point Quantization of 3D Convolutional Neural Networks for Energy-Efficient Action Recognition.

Hyunhoon Lee, Younghoon Byun, Seokha Hwang, Sunggu Lee, Youngjoo Lee

Proceedings of the International SoC Design Conference, 2018

Multi-Mode LSTM Network for Energy-Efficient Speech Recognition.

Junseo Jo, Seokha Hwang, Sunggu Lee, Youngjoo Lee

Proceedings of the International SoC Design Conference, 2018

2017

Accurate Hardware-Efficient Logarithm Circuit.

Minho Ha, Sunggu Lee

IEEE Trans. Circuits Syst. II Express Briefs, 2017

2016

Differential Write-Conscious Software Design on Phase-Change Memory: An SQLite Case Study.

Sungkwang Lee, Taemin Lee, Hyunsun Park, Junwhan Ahn, Sungjoo Yoo, Youjip Won, Sunggu Lee

ACM Trans. Design Autom. Electr. Syst., 2016

Improving Write Performance by Controlling Target Resistance Distributions in MLC PRAM.

Youngsik Kim, Sungjoo Yoo, Sunggu Lee

ACM Trans. Design Autom. Electr. Syst., 2016

Memory Access Scheduling for a Smart TV.

Cheul-Hee Hahm, Sunggu Lee, Taeyoung Lee, Sungjoo Yoo

IEEE Trans. Circuits Syst. Video Technol., 2016

Iterative Localization of Network Nodes Using Absence of Distance Measurement Information.

Sunggu Lee, Myunghoon Kang

Proceedings of the 19th IEEE International Symposium on Real-Time Distributed Computing, 2016

2015

Dynamic Wear Leveling for Phase-Change Memories With Endurance Variations.

Joosung Yun, Sunggu Lee, Sungjoo Yoo

IEEE Trans. Very Large Scale Integr. Syst., 2015

Hybrid Main Memory for High Bandwidth Multi-Core System.

Dongki Kim, Sungjoo Yoo, Sunggu Lee

IEEE Trans. Multi Scale Comput. Syst., 2015

Extending lifetime of flash memory using strong error correction coding.

Chanha Kim, Chanik Park, Sungjoo Yoo, Sunggu Lee

IEEE Trans. Consumer Electron., 2015

Time slot assignment for convergecast in wireless sensor networks.

Junyoung Park, Sunggu Lee, Sungjoo Yoo

J. Parallel Distributed Comput., 2015

Decentralized task scheduling for a fixed priority multicore embedded RTOS.

Sang Cheol Kim, Sunggu Lee

Computing, 2015

A small non-volatile write buffer to reduce storage writes in smartphones.

Mungyu Son, Sungkwang Lee, Kyungho Kim, Sungjoo Yoo, Sunggu Lee

Proceedings of the 2015 Design, Automation & Test in Europe Conference & Exhibition, 2015

Memory fast-forward: a low cost special function unit to enhance energy efficiency in GPU for big data processing.

Eunhyeok Park, Junwhan Ahn, Sungpack Hong, Sungjoo Yoo, Sunggu Lee

Proceedings of the 2015 Design, Automation & Test in Europe Conference & Exhibition, 2015

2014

FPGA-based prototyping systems for emerging memory technologies.

Taemin Lee, Dongki Kim, Hyunsun Park, Sungjoo Yoo, Sunggu Lee

Proceedings of the 25nd IEEE International Symposium on Rapid System Prototyping, 2014

Accelerating graph computation with racetrack memory and pointer-assisted graph representation.

Eunhyuk Park, Sungjoo Yoo, Sunggu Lee, Hai Helen Li

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2014

Coarse-grained Bubble Razor to exploit the potential of two-phase transparent latch designs.

Hayoung Kim, Dongyoung Kim, Jae-Joon Kim, Sungjoo Yoo, Sunggu Lee

Proceedings of the Design, Automation & Test in Europe Conference & Exhibition, 2014

2013

MAEPER: Matching Access and Error Patterns With Error-Free Resource for Low Vcc L1 Cache.

Young-Geun Choi, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn, Kangmin Lee

IEEE Trans. Very Large Scale Integr. Syst., 2013

A network congestion-aware memory subsystem for manycore.

Dongki Kim, Sungjoo Yoo, Sunggu Lee

ACM Trans. Embed. Comput. Syst., 2013

2012

Optimizing Video Application Design for Phase-Change RAM-Based Main Memory.

Suknam Kwon, Sungjoo Yoo, Sunggu Lee, Jinpyo Park

IEEE Trans. Very Large Scale Integr. Syst., 2012

A Multistep Tag Comparison Method for a Low-Power L2 Cache.

Hyunsun Park, Sungjoo Yoo, Sunggu Lee

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2012

Optimal wake-up scheduling of data gathering trees for wireless sensor networks.

Ungjin Jang, Sunggu Lee, Sungjoo Yoo

J. Parallel Distributed Comput., 2012

Bloom filter-based dynamic wear leveling for phase-change RAM.

Joosung Yun, Sunggu Lee, Sungjoo Yoo

Proceedings of the 2012 Design, Automation & Test in Europe Conference & Exhibition, 2012

A case study on the application of real phase-change RAM to main memory subsystem.

Suknam Kwon, Dongki Kim, Youngsik Kim, Sungjoo Yoo, Sunggu Lee

Proceedings of the 2012 Design, Automation & Test in Europe Conference & Exhibition, 2012

Write performance improvement by hiding R drift latency in phase-change RAM.

Youngsik Kim, Sungjoo Yoo, Sunggu Lee

Proceedings of the 49th Annual Design Automation Conference 2012, 2012

Hybrid DRAM/PRAM-based main memory for single-chip CPU/GPU.

Dongki Kim, Sungkwang Lee, Jaewoong Chung, Daehyun Kim, Dong Hyuk Woo, Sungjoo Yoo, Sunggu Lee

Proceedings of the 49th Annual Design Automation Conference 2012, 2012

2011

A novel tag access scheme for low power L2 cache.

Hyunsun Park, Sungjoo Yoo, Sunggu Lee

Proceedings of the Design, Automation and Test in Europe, 2011

A quantitative analysis of performance benefits of 3D die stacking on mobile and embedded SoC.

Dongki Kim, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn, Hyunuk Jung

Proceedings of the Design, Automation and Test in Europe, 2011

Power management of hybrid DRAM/PRAM-based main memory.

Hyunsun Park, Sungjoo Yoo, Sunggu Lee

Proceedings of the 48th Design Automation Conference, 2011

Matching cache access behavior and bit error pattern for high performance low Vcc L1 cache.

Young-Geun Choi, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn

Proceedings of the 48th Design Automation Conference, 2011

2010

A Network Congestion-Aware Memory Controller.

Dongki Kim, Sungjoo Yoo, Sunggu Lee

Proceedings of the NOCS 2010, 2010

2009

Power Modeling of Solid State Disk for Dynamic Power Management Policy Design in Embedded Systems.

Jinha Park, Sungjoo Yoo, Sunggu Lee, Chanik Park

Proceedings of the Software Technologies for Embedded and Ubiquitous Systems, 2009

2008

Methods for Increasing Coverage in Wireless Sensor Networks.

Sunggu Lee, Younggyu Yang

Proceedings of the Software Technologies for Embedded and Ubiquitous Systems, 2008

Fast Fault-Tolerant Time Synchronization for Wireless Sensor Networks.

Sunggu Lee, Ungjin Jang, Junyoung Park

Proceedings of the 11th IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2008), 2008

2007

Push-Pull: Deterministic Search-Based DAG Scheduling for Heterogeneous Cluster Systems.

Sang Cheol Kim, Sunggu Lee, Jaegyoon Hahm

IEEE Trans. Parallel Distributed Syst., 2007

Editorial.

Uwe Brinkschulte, Sunggu Lee

Real Time Syst., 2007

A QoS Routing Protocol for Mobile Ad Hoc Networks Based on a Reservation Pool.

Donghak Pyo, Sunggu Lee, Min-Gu Lee

Proceedings of the Software Technologies for Embedded and Ubiquitous Systems, 2007

Data Dissemination for Wireless Sensor Networks.

Min-Gu Lee, Sunggu Lee

Proceedings of the Tenth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2007), 2007

2006

A Pseudo-Distance Routing (PDR) Algorithm for Mobile Ad-hoc Networks.

Min-Gu Lee, Sunggu Lee

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

QoS Support for Mobile Ad-Hoc Networks Based on a Reservation Pool.

Min-Gu Lee, Sunggu Lee

Proceedings of the Ninth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2006), 2006

A Link Stability Model and Stable Routing for Mobile Ad-Hoc Networks.

Min-Gu Lee, Sunggu Lee

Proceedings of the Embedded and Ubiquitous Computing, International Conference, 2006

2005

Delay Analysis for Statistical Real-Time Channels in Mobile Ad-Hoc Networks.

Min-Gu Lee, Sunggu Lee

Proceedings of the 10th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2005), 2005

Push-Pull: Guided Search DAG Scheduling for Heterogeneous Clusters.

Sang Cheol Kim, Sunggu Lee

Proceedings of the 34th International Conference on Parallel Processing (ICPP 2005), 2005

2004

Design and implementation of a private and public key crypto processor and its application to a security system.

Ho Won Kim, Sunggu Lee

IEEE Trans. Consumer Electron., 2004

Implementation of a TMO-structured real-time airplane-landing simulator on a distributed computing environment.

Min-Gu Lee, Sunggu Lee, K. H. (Kane) Kim

Softw. Pract. Exp., 2004

2003

Processor Allocation and Task Scheduling of Matrix Chain Products on Parallel Systems.

Heejo Lee, Jong Kim, Sung Je Hong, Sunggu Lee

IEEE Trans. Parallel Distributed Syst., 2003

Task scheduling using a block dependency DAG for block-oriented sparse Cholesky factorization.

Heejo Lee, Jong Kim, Sung Je Hong, Sunggu Lee

Parallel Comput., 2003

Secure checkpointing.

Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee

J. Syst. Archit., 2003

Dynamic load balancing for switch-based networks.

Wan Yeon Lee, Sung Je Hong, Jong Kim, Sunggu Lee

J. Parallel Distributed Comput., 2003

Real-time wormhole channels.

Sunggu Lee

J. Parallel Distributed Comput., 2003

2002

Implementation of a TMO-Based Real-Time Airplane Landing Simulator on a Distributed Computing Environment.

Min-Gu Lee, Sunggu Lee

Proceedings of the 7th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2002), 2002

2001

Measurement and Prediction of Communication Delays in Myrinet Networks.

Sang Cheol Kim, Sunggu Lee

J. Parallel Distributed Comput., 2001

A Secure Checkpointing System.

Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee

Proceedings of the 8th Pacific Rim International Symposium on Dependable Computing (PRDC 2001), 2001

Path Selection Algorithms for Real-Time Communication.

Yun-kyung Lee, Sunggu Lee

Proceedings of the Eigth International Conference on Parallel and Distributed Systems, 2001

2000

Path Selection Algorithms for Real-Time Communication.

Yun-yung Lee, Sunggu Lee

Int. J. High Speed Comput., 2000

1999

Design and Analysis of the Dual-Torus Network.

SangHo Chae, Jong Kim, Sung Je Hong, Sunggu Lee

New Gener. Comput., 1999

Synchronous Load Balancing in Hypercube Multicomputers with Faulty Nodes.

Kyungwan Nam, Jaewon Seo, Sunggu Lee, Jong Kim

J. Parallel Distributed Comput., 1999

Path Selection for Real-Time Communication in Wormhole Networks.

Kyungwan Nam, Sunggu Lee, Jong Kim

Int. J. High Speed Comput., 1999

Reliable Probabilistic Checkpointing.

Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee

Proceedings of the 1999 Pacific Rim International Symposium on Dependable Computing (PRDC 1999), 1999

1998

Adaptive Virtual Cut-Through as a Viable Routing Method.

Howon Kim, Hyun Suk Lee, Sunggu Lee, Jong Kim

J. Parallel Distributed Comput., 1998

A Real-Time Communication Method for Wormhole Switching Networks.

Byungjae Kim, Jong Kim, Sung Je Hong, Sunggu Lee

Proceedings of the 1998 International Conference on Parallel Processing (ICPP '98), 1998

1997

Replicated Process Allocation for Load Distribution in Fault-Tolerant Multicomputers.

Jong Kim, Heejo Lee, Sunggu Lee

IEEE Trans. Computers, 1997

Real-Time Job Scheduling in Hypercube Systems.

O-Hoon Kwon, Jong Kim, Sung Je Hong, Sunggu Lee

Proceedings of the 1997 International Conference on Parallel Processing (ICPP '97), 1997

Synchronous Load Balancing in Hypercube Multicomputers with Faulty Nodes.

Jaewon Seo, Sunggu Lee, Jong Kim

Proceedings of the 1997 International Conference on Parallel and Distributed Systems (ICPADS '97), 1997

Probabilistic Checkpointing.

Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee

Proceedings of the Digest of Papers: FTCS-27, 1997

1996

Path Selection for Message Passing in a Circuit-Switched Multicomputer.

Sunggu Lee, Jong Kim

J. Parallel Distributed Comput., 1996

1995

Adaptive Virutal Cut-through as an Alternative to Wormhole Routing.

Hyun Suk Lee, Howon Kim, Jong Kim, Sunggu Lee

Proceedings of the 1995 International Conference on Parallel Processing, 1995

DTN: A New Partitionable Torus Topology.

SangHo Chae, Jong Kim, Dongseung Kim, Sung Je Hong, Sunggu Lee

Proceedings of the 1995 International Conference on Parallel Processing, 1995

Process Allocation for Load Distribution in Fault-Tolerant Multicomputers.

Jong Kim, Heejo Lee, Sunggu Lee

Proceedings of the Digest of Papers: FTCS-25, 1995

1994

On Probabilistic Diagnosis of Multiprocessor Systems Using Multiple Syndromes.

Sunggu Lee, Kang G. Shin

IEEE Trans. Parallel Distributed Syst., 1994

Interleaved All-to-All Reliable Broadcast on Meshes and Hypercubes.

Sunggu Lee, Kang G. Shin

IEEE Trans. Parallel Distributed Syst., 1994

Probabilistic Diagnosis of Multiprocessor Systems.

Sunggu Lee, Kang G. Shin

ACM Comput. Surv., 1994

Path Selection for Communicating Tasks in a Wormhole-Routed Multicomputer.

Sunggu Lee, Jong Kim

Proceedings of the 1994 International Conference on Parallel Processing, 1994

1993

Optimal and Efficient Probabilistic Distributed Diagnosis Schemes.

Sunggu Lee, Kang G. Shin

IEEE Trans. Computers, 1993

1990

Probabilistic multiprocessor and multicomputer diagnosis.

Sunggu Lee

PhD thesis, 1990

Design for test using partial parallel scan.

Sunggu Lee, Kang G. Shin

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1990

Optimal multiple syndrome probabilistic diagnosis.

Sunggu Lee, Kang G. Shin

Proceedings of the 20th International Symposium on Fault-Tolerant Computing, 1990