Ik-Joon Chang

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 25

Top Topics

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Efficient Computation

Top Venues

IEEE J. Emerg. Sel. Topics Circuits Syst.

Publications

Donghyeon Yi, Seoyoung Lee, Injun Choi, Gichan Yun, Edward Jongyoon Choi, Jonghee Park, Jonghoon Kwak, Sung-Joon Jang, Sohmyung Ha, Ik-Joon Chang, Minkyu Je
Skew-CIM: Process-Variation-Resilient and Energy-Efficient Computation-in-Memory Design Technique With Skewed Weights. IEEE Trans. Circuits Syst. I Regul. Pap. 71 (5) (2024)
Jung-Jin Park, Young-Min Kang, Geon-Hak Kim, Ik-Joon Chang, Jinsang Kim
Transistor Sizing Scheme for DICE-Based Radiation-Resilient Latches. ICEIC (2023)
Young-Min Kang, Jung-Jin Park, Geon-Hak Kim, Ik-Joon Chang, Jinsang Kim
Low-Complexity Double-Node-Upset Resilient Latch Design Using Novel Stacked Cross-Coupled Elements. IEEE Trans. Circuits Syst. II Express Briefs 70 (9) (2023)
Thanh-Dat Nguyen, Minh-Son Le, Thi-Nhan Pham, Ik-Joon Chang
TRIO: a Novel 10T Ternary SRAM Cell for Area-Efficient In-memory Computing of Ternary Neural Networks. AICAS (2023)
Edward Jongyoon Choi, Injun Choi, Vincent Lukito, Dong-Hwi Choi, Donghyeon Yi, Ik-Joon Chang, Sohmyung Ha, Minkyu Je
A 333TOPS/W Logic-Compatible Multi-Level Embedded Flash Compute-In-Memory Macro with Dual-Slope Computation. CICC (2023)
Nguyen-Dong Ho, Ik-Joon Chang
O-2A: Outlier-Aware Compression for 8-bit Post-Training Quantization Model. IEEE Access 11 (2023)
Nguyen-Dong Ho, Ik-Joon Chang
MiCE: An ANN-to-SNN Conversion Technique to Enable High Accuracy and Low Latency. IEEE J. Emerg. Sel. Topics Circuits Syst. 13 (4) (2023)
Edward Jongyoon Choi, Injun Choi, Chanhee Jeon, Gichan Yun, Donghyeon Yi, Sohmyung Ha, Ik-Joon Chang, Minkyu Je
A 133.6TOPS/W Compute-In-Memory SRAM Macro with Fully Parallel One-Step Multi-Bit Computation. CICC (2022)
Thi-Nhan Pham, Quang-Kien Trinh, Ik-Joon Chang, Massimo Alioto
STT-BNN: A Novel STT-MRAM In-Memory Computing Macro for Binary Neural Networks. IEEE J. Emerg. Sel. Topics Circuits Syst. 12 (2) (2022)
Injun Choi, Edward Jongyoon Choi, Donghyeon Yi, Yoontae Jung, Hoyong Seong, Hyuntak Jeon, Soon-Jae Kweon, Ik-Joon Chang, Sohmyung Ha, Minkyu Je
An SRAM-Based Hybrid Computation-in-Memory Macro Using Current-Reused Differential CCO. IEEE J. Emerg. Sel. Topics Circuits Syst. 12 (2) (2022)
Minh-Son Le, Thi-Nhan Pham, Thanh-Dat Nguyen, Ik-Joon Chang
PR-CIM: a Variation-Aware Binary-Neural-Network Framework for Process-Resilient Computation-in-memory. CoRR (2021)
Thi-Nhan Pham, Kien Trinh Quang, Ik-Joon Chang, Massimo Alioto
STT-MRAM Architecture with Parallel Accumulator for In-Memory Binary Neural Networks. ISCAS (2021)
Duy Thanh Nguyen, Nhut-Minh Ho, Minh-Son Le, Weng-Fai Wong, Ik-Joon Chang
ZEM: Zero-Cycle Bit-Masking Module for Deep Learning Refresh-Less DRAM. IEEE Access 9 (2021)
Nguyen-Dong Ho, Ik-Joon Chang
TCL: an ANN-to-SNN Conversion with Trainable Clipping Layers. DAC (2021)
Duy Thanh Nguyen, Nhut-Minh Ho, Weng-Fai Wong, Ik-Joon Chang
OBET: On-the-Fly Byte-Level Error Tracking for Correcting and Detecting Faults in Unreliable DRAM Systems. Sensors 21 (24) (2021)
Nguyen-Dong Ho, Minh-Son Le, Ik-Joon Chang
O-2A: Low Overhead DNN Compression with Outlier-Aware Approximation. DAC (2020)
Nguyen-Dong Ho, Ik-Joon Chang
TCL: an ANN-to-SNN Conversion with Trainable Clipping Layers. CoRR (2020)
Duy Thanh Nguyen, Changhong Min, Nhut-Minh Ho, Ik-Joon Chang
DRAMA: An Approximate DRAM Architecture for High-performance and Energy-efficient Deep Training System. ICCAD (2020)
Le Dinh Trang Dang, Trinh Dinh Linh, Ngyuen Thanh Dat, Changhong Min, Jinsang Kim, Ik-Joon Chang, Jin-Woo Han
Comparing Variation-tolerance and SEU/TID-Resilience of Three SRAM Cells in 28nm FD-SOI Technology: 6T, Quatro, and we-Quatro. IRPS (2020)
Duy Thanh Nguyen, Nhut-Minh Ho, Ik-Joon Chang
St-DRC: Stretchable DRAM Refresh Controller with No Parity-overhead Error Correction Scheme for Energy-efficient DNNs. DAC (2019)
Moonsoo Kim, Ik-Joon Chang, Hyuk-Jae Lee
Segmented Tag Cache: A Novel Cache Organization for Reducing Dynamic Read Energy. IEEE Trans. Computers 68 (10) (2019)
Duy Thanh Nguyen, Ik-Joon Chang
Energy-efficient DNN-training with Stretchable DRAM Refresh Controller and Critical-bit Protection. ISOCC (2019)
Trang Le Dinh Dang, Dongkyu Seo, Jin-Woo Han, Jinsang Kim, Ik-Joon Chang
A 28mn FD-SOI 4KB Radiation-hardened 12T SRAM Macro with 0.6 ~ 1V Wide Dynamic Voltage Scaling for Space Applications. A-SSCC (2018)
M. Sultan M. Siddiqui, Ruchi Sharma, Van Loi Le, Taegeun Yoo, Ik-Joon Chang, Tony Tae-Hyoung Kim
A Radiation Hardened SRAM with Self-refresh and Compact Error Correction. ISOCC (2018)
Anh-Tuan Do, Zhao Chuan Lee, Bo Wang, Ik-Joon Chang, Xin Liu, Tony Tae-Hyoung Kim
0.2 V 8T SRAM With PVT-Aware Bitline Sensing and Column-Based Data Randomization. IEEE J. Solid State Circuits 51 (6) (2016)
Anh-Tuan Do, Zhao Chuan Lee, Bo Wang, Ik-Joon Chang, Tony Tae-Hyoung Kim
0.2 V 8T SRAM with improved bitline sensing using column-based data randomization. A-SSCC (2014)
Chris Hyung-Il Kim, Jae-Joon Kim, Ik-Joon Chang, Kaushik Roy
PVT-aware leakage reduction for on-die caches with improved read stability. IEEE J. Solid State Circuits 41 (1) (2006)