Sunggu Lee

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 19

Top Topics

Convolutional Neural Network

Speech Recognition

Top Venues

ACM Trans. Design Autom. Electr. Syst.

Publications

Hwabyeong Chae, Sunggu Lee
Small-Footprint Convolutional Neural Network with Reduced Feature Map for Voice Activity Detection. ICASSP (2024)
Sanghyeon Ju, Youngjoo Lee, Sunggu Lee
Convolutional Neural Networks With Discrete Cosine Transform Features. IEEE Trans. Computers 71 (12) (2022)
Jaeyoon Park, Sunggu Lee
Energy-Efficient Image Processing Using Binary Neural Networks with Hadamard Transform. ACCV (5) (2022)
Minho Ha, Younghoon Byun, Seungsik Moon, Youngjoo Lee, Sunggu Lee
Layerwise Buffer Voltage Scaling for Energy-Efficient Convolutional Neural Network. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 40 (1) (2021)
Minho Ha, Seokha Hwang, Jeonghun Kim, Youngjoo Lee, Sunggu Lee
Hierarchical Approximate Memory for Deep Neural Network Applications. ACSSC (2020)
Junseo Jo, Jaeha Kung, Sunggu Lee, Youngjoo Lee
Similarity-Based LSTM Architecture for Energy-Efficient Edge-Level Speech Recognition. ISLPED (2019)
Younghoon Byun, Minho Ha, Jeonghun Kim, Sunggu Lee, Youngjoo Lee
Low-Complexity Dynamic Channel Scaling of Noise-Resilient CNN for Intelligent Edge Devices. DATE (2019)
Jongmin Park, Seungsik Moon, Younghoon Byun, Sunggu Lee, Youngjoo Lee
Multi-level Weight Indexing Scheme for Memory-Reduced Convolutional Neural Network. AICAS (2019)
Minho Ha, Younghoon Byun, Jeonghun Kim, Jaecheol Lee, Youngjoo Lee, Sunggu Lee
Selective Deep Convolutional Neural Network for Low Cost Distorted Image Classification. IEEE Access 7 (2019)
Seungsik Moon, Younghoon Byun, Jongmin Park, Sunggu Lee, Youngjoo Lee
Memory-Reduced Network Stacking for Edge-Level CNN Architecture With Structured Weight Pruning. IEEE J. Emerg. Sel. Topics Circuits Syst. 9 (4) (2019)
Seungsik Moon, Hyunhoon Lee, Younghoon Byun, Jongmin Park, Junseo Joe, Seokha Hwang, Sunggu Lee, Youngjoo Lee
FPGA-Based Sparsity-Aware CNN Accelerator for Noise-Resilient Edge-Level Image Recognition. A-SSCC (2019)
Hyunhoon Lee, Younghoon Byun, Seokha Hwang, Sunggu Lee, Youngjoo Lee
Fixed-Point Quantization of 3D Convolutional Neural Networks for Energy-Efficient Action Recognition. ISOCC (2018)
Minho Ha, Sunggu Lee
Multipliers With Approximate 4-2 Compressors and Error Recovery Modules. IEEE Embed. Syst. Lett. 10 (1) (2018)
Junseo Jo, Seokha Hwang, Sunggu Lee, Youngjoo Lee
Multi-Mode LSTM Network for Energy-Efficient Speech Recognition. ISOCC (2018)
Minho Ha, Sunggu Lee
Accurate Hardware-Efficient Logarithm Circuit. IEEE Trans. Circuits Syst. II Express Briefs (8) (2017)
Sunggu Lee, Myunghoon Kang
Iterative Localization of Network Nodes Using Absence of Distance Measurement Information. ISORC (2016)
Youngsik Kim, Sungjoo Yoo, Sunggu Lee
Improving Write Performance by Controlling Target Resistance Distributions in MLC PRAM. ACM Trans. Design Autom. Electr. Syst. 21 (2) (2016)
Sungkwang Lee, Taemin Lee, Hyunsun Park, Junwhan Ahn, Sungjoo Yoo, Youjip Won, Sunggu Lee
Differential Write-Conscious Software Design on Phase-Change Memory: An SQLite Case Study. ACM Trans. Design Autom. Electr. Syst. 21 (3) (2016)
Cheul-Hee Hahm, Sunggu Lee, Taeyoung Lee, Sungjoo Yoo
Memory Access Scheduling for a Smart TV. IEEE Trans. Circuits Syst. Video Technol. 26 (2) (2016)
Joosung Yun, Sunggu Lee, Sungjoo Yoo
Dynamic Wear Leveling for Phase-Change Memories With Endurance Variations. IEEE Trans. Very Large Scale Integr. Syst. 23 (9) (2015)
Chanha Kim, Chanik Park, Sungjoo Yoo, Sunggu Lee
Extending lifetime of flash memory using strong error correction coding. IEEE Trans. Consumer Electron. 61 (2) (2015)
Eunhyeok Park, Junwhan Ahn, Sungpack Hong, Sungjoo Yoo, Sunggu Lee
Memory fast-forward: a low cost special function unit to enhance energy efficiency in GPU for big data processing. DATE (2015)
Dongki Kim, Sungjoo Yoo, Sunggu Lee
Hybrid Main Memory for High Bandwidth Multi-Core System. IEEE Trans. Multi Scale Comput. Syst. 1 (3) (2015)
Sang Cheol Kim, Sunggu Lee
Decentralized task scheduling for a fixed priority multicore embedded RTOS. Computing 97 (6) (2015)
Junyoung Park, Sunggu Lee, Sungjoo Yoo
Time slot assignment for convergecast in wireless sensor networks. J. Parallel Distributed Comput. 83 (2015)
Mungyu Son, Sungkwang Lee, Kyungho Kim, Sungjoo Yoo, Sunggu Lee
A small non-volatile write buffer to reduce storage writes in smartphones. DATE (2015)
Hayoung Kim, Dongyoung Kim, Jae-Joon Kim, Sungjoo Yoo, Sunggu Lee
Coarse-grained Bubble Razor to exploit the potential of two-phase transparent latch designs. DATE (2014)
Taemin Lee, Dongki Kim, Hyunsun Park, Sungjoo Yoo, Sunggu Lee
FPGA-based prototyping systems for emerging memory technologies. RSP (2014)
Eunhyuk Park, Sungjoo Yoo, Sunggu Lee, Hai Helen Li
Accelerating graph computation with racetrack memory and pointer-assisted graph representation. DATE (2014)
Young-Geun Choi, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn, Kangmin Lee
MAEPER: Matching Access and Error Patterns With Error-Free Resource for Low Vcc L1 Cache. IEEE Trans. Very Large Scale Integr. Syst. 21 (6) (2013)
Dongki Kim, Sungjoo Yoo, Sunggu Lee
A network congestion-aware memory subsystem for manycore. ACM Trans. Embed. Comput. Syst. 12 (4) (2013)
Suknam Kwon, Dongki Kim, Youngsik Kim, Sungjoo Yoo, Sunggu Lee
A case study on the application of real phase-change RAM to main memory subsystem. DATE (2012)
Hyunsun Park, Sungjoo Yoo, Sunggu Lee
A Multistep Tag Comparison Method for a Low-Power L2 Cache. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 31 (4) (2012)
Ungjin Jang, Sunggu Lee, Sungjoo Yoo
Optimal wake-up scheduling of data gathering trees for wireless sensor networks. J. Parallel Distributed Comput. 72 (4) (2012)
Youngsik Kim, Sungjoo Yoo, Sunggu Lee
Write performance improvement by hiding R drift latency in phase-change RAM. DAC (2012)
Dongki Kim, Sungkwang Lee, Jaewoong Chung, Daehyun Kim, Dong Hyuk Woo, Sungjoo Yoo, Sunggu Lee
Hybrid DRAM/PRAM-based main memory for single-chip CPU/GPU. DAC (2012)
Suknam Kwon, Sungjoo Yoo, Sunggu Lee, Jinpyo Park
Optimizing Video Application Design for Phase-Change RAM-Based Main Memory. IEEE Trans. Very Large Scale Integr. Syst. 20 (11) (2012)
Joosung Yun, Sunggu Lee, Sungjoo Yoo
Bloom filter-based dynamic wear leveling for phase-change RAM. DATE (2012)
Young-Geun Choi, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn
Matching cache access behavior and bit error pattern for high performance low Vcc L1 cache. DAC (2011)
Hyunsun Park, Sungjoo Yoo, Sunggu Lee
Power management of hybrid DRAM/PRAM-based main memory. DAC (2011)
Hyunsun Park, Sungjoo Yoo, Sunggu Lee
A novel tag access scheme for low power L2 cache. DATE (2011)
Dongki Kim, Sungjoo Yoo, Sunggu Lee, Jung Ho Ahn, Hyunuk Jung
A quantitative analysis of performance benefits of 3D die stacking on mobile and embedded SoC. DATE (2011)
Dongki Kim, Sungjoo Yoo, Sunggu Lee
A Network Congestion-Aware Memory Controller. NOCS (2010)
Jinha Park, Sungjoo Yoo, Sunggu Lee, Chanik Park
Power Modeling of Solid State Disk for Dynamic Power Management Policy Design in Embedded Systems. SEUS (2009)
Sunggu Lee, Ungjin Jang, Junyoung Park
Fast Fault-Tolerant Time Synchronization for Wireless Sensor Networks. ISORC (2008)
Sunggu Lee, Younggyu Yang
Methods for Increasing Coverage in Wireless Sensor Networks. SEUS (2008)
Min-Gu Lee, Sunggu Lee
Data Dissemination for Wireless Sensor Networks. ISORC (2007)
Uwe Brinkschulte, Sunggu Lee
Editorial. Real Time Syst. 36 (1-2) (2007)
Sang Cheol Kim, Sunggu Lee, Jaegyoon Hahm
Push-Pull: Deterministic Search-Based DAG Scheduling for Heterogeneous Cluster Systems. IEEE Trans. Parallel Distributed Syst. 18 (11) (2007)
Donghak Pyo, Sunggu Lee, Min-Gu Lee
A QoS Routing Protocol for Mobile Ad Hoc Networks Based on a Reservation Pool. SEUS (2007)
Min-Gu Lee, Sunggu Lee
A Pseudo-Distance Routing (PDR) Algorithm for Mobile Ad-hoc Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2006)
Min-Gu Lee, Sunggu Lee
A Link Stability Model and Stable Routing for Mobile Ad-Hoc Networks. EUC (2006)
Min-Gu Lee, Sunggu Lee
QoS Support for Mobile Ad-Hoc Networks Based on a Reservation Pool. ISORC (2006)
Sang Cheol Kim, Sunggu Lee
Push-Pull: Guided Search DAG Scheduling for Heterogeneous Clusters. ICPP (2005)
Min-Gu Lee, Sunggu Lee
Delay Analysis for Statistical Real-Time Channels in Mobile Ad-Hoc Networks. WORDS (2005)
Ho Won Kim, Sunggu Lee
Design and implementation of a private and public key crypto processor and its application to a security system. IEEE Trans. Consumer Electron. 50 (1) (2004)
Min-Gu Lee, Sunggu Lee, K. H. (Kane) Kim
Implementation of a TMO-structured real-time airplane-landing simulator on a distributed computing environment. Softw. Pract. Exp. 34 (15) (2004)
Heejo Lee, Jong Kim, Sung Je Hong, Sunggu Lee
Task scheduling using a block dependency DAG for block-oriented sparse Cholesky factorization. Parallel Comput. 29 (1) (2003)
Sunggu Lee
Real-time wormhole channels. J. Parallel Distributed Comput. 63 (3) (2003)
Wan Yeon Lee, Sung Je Hong, Jong Kim, Sunggu Lee
Dynamic load balancing for switch-based networks. J. Parallel Distributed Comput. 63 (3) (2003)
Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee
Secure checkpointing. J. Syst. Archit. 48 (8-10) (2003)
Heejo Lee, Jong Kim, Sung Je Hong, Sunggu Lee
Processor Allocation and Task Scheduling of Matrix Chain Products on Parallel Systems. IEEE Trans. Parallel Distributed Syst. 14 (4) (2003)
Min-Gu Lee, Sunggu Lee
Implementation of a TMO-Based Real-Time Airplane Landing Simulator on a Distributed Computing Environment. WORDS (2002)
Yun-kyung Lee, Sunggu Lee
Path Selection Algorithms for Real-Time Communication. ICPADS (2001)
Sang Cheol Kim, Sunggu Lee
Measurement and Prediction of Communication Delays in Myrinet Networks. J. Parallel Distributed Comput. 61 (11) (2001)
Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee
A Secure Checkpointing System. PRDC (2001)
Heejo Lee, Jong Kim, Sung Je Hong, Sunggu Lee
Task Scheduling using a Block Dependency DAG for Block-Oriented Sparse Cholesky Factorization. SAC (2) (2000)
Yun-yung Lee, Sunggu Lee
Path Selection Algorithms for Real-Time Communication. Int. J. High Speed Comput. 11 (4) (2000)
Kyungwan Nam, Jaewon Seo, Sunggu Lee, Jong Kim
Synchronous Load Balancing in Hypercube Multicomputers with Faulty Nodes. J. Parallel Distributed Comput. 58 (1) (1999)
Kyungwan Nam, Sunggu Lee, Jong Kim
Path Selection for Real-Time Communication in Wormhole Networks. Int. J. High Speed Comput. 10 (4) (1999)
SangHo Chae, Jong Kim, Sung Je Hong, Sunggu Lee
Design and Analysis of the Dual-Torus Network. New Gener. Comput. 17 (3) (1999)
Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee
Reliable Probabilistic Checkpointing. PRDC (1999)
Howon Kim, Hyun Suk Lee, Sunggu Lee, Jong Kim
Adaptive Virtual Cut-Through as a Viable Routing Method. J. Parallel Distributed Comput. 52 (1) (1998)
Byungjae Kim, Jong Kim, Sung Je Hong, Sunggu Lee
A Real-Time Communication Method for Wormhole Switching Networks. ICPP (1998)
Hyo-Chang Nam, Jong Kim, Sung Je Hong, Sunggu Lee
Probabilistic Checkpointing. FTCS (1997)
O-Hoon Kwon, Jong Kim, Sung Je Hong, Sunggu Lee
Real-Time Job Scheduling in Hypercube Systems. ICPP (1997)
Jaewon Seo, Sunggu Lee, Jong Kim
Synchronous Load Balancing in Hypercube Multicomputers with Faulty Nodes. ICPADS (1997)
Jong Kim, Heejo Lee, Sunggu Lee
Replicated Process Allocation for Load Distribution in Fault-Tolerant Multicomputers. IEEE Trans. Computers 46 (4) (1997)
Sunggu Lee, Jong Kim
Path Selection for Message Passing in a Circuit-Switched Multicomputer. J. Parallel Distributed Comput. 35 (2) (1996)
SangHo Chae, Jong Kim, Dongseung Kim, Sung Je Hong, Sunggu Lee
DTN: A New Partitionable Torus Topology. ICPP (1) (1995)
Jong Kim, Heejo Lee, Sunggu Lee
Process Allocation for Load Distribution in Fault-Tolerant Multicomputers. FTCS (1995)
Hyun Suk Lee, Howon Kim, Jong Kim, Sunggu Lee
Adaptive Virutal Cut-through as an Alternative to Wormhole Routing. ICPP (1) (1995)
Sunggu Lee, Kang G. Shin
Probabilistic Diagnosis of Multiprocessor Systems. ACM Comput. Surv. 26 (1) (1994)
Sunggu Lee, Kang G. Shin
On Probabilistic Diagnosis of Multiprocessor Systems Using Multiple Syndromes. IEEE Trans. Parallel Distributed Syst. 5 (6) (1994)
Sunggu Lee, Kang G. Shin
Interleaved All-to-All Reliable Broadcast on Meshes and Hypercubes. IEEE Trans. Parallel Distributed Syst. 5 (5) (1994)
Sunggu Lee, Jong Kim
Path Selection for Communicating Tasks in a Wormhole-Routed Multicomputer. ICPP (3) (1994)
Sunggu Lee, Kang G. Shin
Optimal and Efficient Probabilistic Distributed Diagnosis Schemes. IEEE Trans. Computers 42 (7) (1993)
Sunggu Lee, Kang G. Shin
Interleaved All-to-All Reliable Broadcast on Meshes and Hypercubes. ICPP (3) (1990)
Sunggu Lee, Kang G. Shin
Design for test using partial parallel scan. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 9 (2) (1990)
Sunggu Lee, Kang G. Shin
Optimal multiple syndrome probabilistic diagnosis. FTCS (1990)