Ke Chen

51 papers A* 1A 2C 5Journal 28Unranked 14
YearRankTypeTitle / Venue / Authors
2026 — conf
BIHDC: A Retrainable Fully-Binary Hyperdimensional Computing Accelerator for Edge FPGAs.
ASP-DAC
Changzhen Han, Ke Chen, Bi Wu, Chenggang Yan, Weiqiang Liu
2026 J jnl
E2CAP: An Energy-Efficient FPGA Accelerator for Deep Reinforcement Learning With Experience Compression and Configurable PE Array.
IEEE Trans. Very Large Scale Integr. Syst.
Fen Ge, Xinjun Zhou, Ke Chen, Weiqiang Liu
2026 J jnl
Instant-CIM: An Instant Neural Radiance Field Computing-In-Memory Architecture for Low-Power and Real-Time AR/VR Rendering.
IEEE Trans. Computers
Lixia Han, Yiyang Chen, Hui Chen, Xueming Fu, Zheng Zhou, Ke Chen, Peng Huang, Yijun Cui, Weiqiang Liu
2025 J jnl
Energy Efficient Approximate Computing Framework for DNN Acceleration Using a Probabilistic-Oriented Method.
IEEE Trans. Emerg. Top. Comput.
Pengfei Huang, Ke Chen, Chenghua Wang, Weiqiang Liu
2025 J jnl
HDANNS: In-Memory Hyperdimensional Computing for Billion-Scale Approximate Nearest Neighbour Search Acceleration.
IEEE Trans. Circuits Syst. Artif. Intell.
Tianyang Yu, Bi Wu, Ke Chen, Chenggang Yan, Gong Zhang, Weiqiang Liu
2025 C conf
High-Performance Co-Processing Architecture Using SOT-MRAM-Based In-memory Computing Scheme.
ISCAS
Kai Tian, Bi Wu, Ke Chen, Weiqiang Liu
2025 J jnl
High-Radix Generalized Hyperbolic CORDIC and Its Hardware Implementation.
IEEE Trans. Computers
Hui Chen, Lianghua Quan, Ke Chen, Weiqiang Liu
2025 J jnl
LAHDC: Logic-Aggregation-Based Query for Embedded Hyperdimensional Computing Accelerator.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Tianyang Yu, Bi Wu, Ke Chen, Gong Zhang, Weiqiang Liu
2025 A* conf
PreDAC: An Efficient Framework of Pre-Refining Enhanced Design Space Exploration for Approximate Computing.
DAC
Ziying Cui, Ke Chen, Bi Wu, Yu Gong, Chenggang Yan, Weiqiang Liu
2025 J jnl
SS-MRAM: A Segment-Based Search Scheme With Configurable Matching for High-Accuracy Hyperdimensional Computing in CAM Applications.
IEEE Trans. Circuits Syst. I Regul. Pap.
Bi Wu, Yang Hu, Shuo Ran, Xun Zhang, Ke Chen, Chenggang Yan, Weiqiang Liu
2024 — conf
A High-accuracy Time-efficient Error Metric Model for Approximate Computing Circuits.
ISVLSI
Shouji Chen, Ke Chen, Ziying Cui, Weiqiang Liu
2024 J jnl
A Potential Enabler for High-Performance In-Memory Multi-Bit Arithmetic Schemes With Unipolar Switching SOT-MRAM.
IEEE Trans. Circuits Syst. I Regul. Pap.
Haonan Zhu, Bi Wu, Tianyang Yu, Ke Chen, Chenggang Yan, Weiqiang Liu
2024 C conf
A Time Efficient Comprehensive Model of Approximate Multipliers for Design Space Exploration.
ARITH
Ziying Cui, Ke Chen, Bi Wu, Chenggang Yan, Yu Gong, Weiqiang Liu
2024 J jnl
AttnACQ: Attentioned-AutoCorrelation-Based Query for Hyperdimensional Associative Memory.
IEEE Trans. Circuits Syst. II Express Briefs
Tianyang Yu, Bi Wu, Ke Chen, Gong Zhang, Weiqiang Liu
2024 J jnl
Edge-Side Fine-Grained Sparse CNN Accelerator With Efficient Dynamic Pruning Scheme.
IEEE Trans. Circuits Syst. I Regul. Pap.
Bi Wu, Tianyang Yu, Ke Chen, Weiqiang Liu
2024 J jnl
Fully Learnable Hyperdimensional Computing Framework With Ultratiny Accelerator for Edge-Side Applications.
IEEE Trans. Computers
Tianyang Yu, Bi Wu, Ke Chen, Gong Zhang, Weiqiang Liu
2024 J jnl
Guest Editorial: Special Section on "Approximate Data Processing: Computing, Storage and Applications".
IEEE Trans. Emerg. Top. Comput.
Ke Chen, Shanshan Liu, Weiqiang Liu, Fabrizio Lombardi, Nader Bagherzadeh
2024 J jnl
Label-Efficient Point Cloud Semantic Segmentation: A Holistic Active Learning Approach.
World Sci. Annu. Rev. Artif. Intell.
Xian Shi, Lile Cai, Ke Chen, Chuan Sheng Foo, Kui Jia, Xun Xu
2024 C conf
Most Significant One-Driven Shifting Dynamic Efficient Multipliers for Large Language Models.
ISCAS
Bin Gong, Ke Chen, Pengfei Huang, Bi Wu, Weiqiang Liu
2024 J jnl
Toward Efficient Retraining: A Large-Scale Approximate Neural Network Framework With Cross-Layer Optimization.
IEEE Trans. Very Large Scale Integr. Syst.
Tianyang Yu, Bi Wu, Ke Chen, Chenggang Yan, Weiqiang Liu
2023 — conf
A High Accuracy and Hardware Efficient Adaptive Filter Design with Approximate Computing.
MWSCAS
Wenzhuo Xie, Chenggang Yan, Hanghang Wang, Ke Chen, Bi Wu, Chenghua Wang, Weiqiang Liu
2023 J jnl
An Energy-Efficient Computing-in-Memory (CiM) Scheme Using Field-Free Spin-Orbit Torque (SOT) Magnetic RAMs.
IEEE Trans. Emerg. Top. Comput.
Bi Wu, Haonan Zhu, Dayane Reis, Zhaohao Wang, Ying Wang, Ke Chen, Weiqiang Liu, Fabrizio Lombardi, Xiaobo Sharon Hu
2023 — conf
An Energy-efficient Approximate DCT Design for Image Processing (Invited).
ASICON
Xu Wang, Ke Chen, Chenghua Wang, Weiqiang Liu
2023 J jnl
Approximate Softmax Functions for Energy-Efficient Deep Neural Networks.
IEEE Trans. Very Large Scale Integr. Syst.
Ke Chen, Yue Gao, Haroon Waris, Weiqiang Liu, Fabrizio Lombardi
2023 J jnl
Exact and Approximate Squarers for Error-Tolerant Applications.
IEEE Trans. Computers
Ke Chen, Chenyu Xu, Haroon Waris, Weiqiang Liu, Paolo Montuschi, Fabrizio Lombardi
2023 J jnl
Hardware Efficient Successive-Cancellation Polar Decoders Using Approximate Computing.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Chenggang Yan, Yuxuan Cui, Ke Chen, Bi Wu, Weiqiang Liu
2023 — conf
Hardware-Efficient Accurate and Approximate FPGA Multipliers for Error-Tolerant Applications.
MWSCAS
Haonan Wang, Ke Chen, Chenggang Yan, Bi Wu, Weiqiang Liu
2023 J jnl
MLiM: High-Performance Magnetic Logic in-Memory Scheme With Unipolar Switching SOT-MRAM.
IEEE Trans. Circuits Syst. I Regul. Pap.
Bi Wu, Haonan Zhu, Ke Chen, Chenggang Yan, Weiqiang Liu
2023 — conf
VLCP: A High-Performance FPGA-based CNN Accelerator with Vector-level Cluster Pruning.
NANOARCH
Shuo Ran, Bi Wu, Ke Chen, Weiqiang Liu
2022 J jnl
A survey of approximate arithmetic circuits and blocks.
it Inf. Technol.
Ke Chen, Peipei Yin, Weiqiang Liu, Fabrizio Lombardi
2022 — conf
An Energy-Efficient Approximate Floating-Point Multipliers for Wireless Communications.
APCCAS
Jipeng Ge, Chenggang Yan, Xuan Zhao, Ke Chen, Bi Wu, Weiqiang Liu
2022 — conf
An Energy-efficient and High-precision Approximate MAC with Distributed Arithmetic Circuits.
ACM Great Lakes Symposium on VLSI
Ziying Cui, Ke Chen, Bi Wu, Chenggang Yan, Weiqiang Liu
2022 — ch.
Approximate Arithmetic Circuits: Design and Applications.
Approximate Computing
Ke Chen, Weiqiang Liu, Fabrizio Lombardi
2022 — conf
Data Stream Oriented Fine-grained Sparse CNN Accelerator with Efficient Unstructured Pruning Strategy.
ACM Great Lakes Symposium on VLSI
Tianyang Yu, Bi Wu, Ke Chen, Chenggang Yan, Weiqiang Liu
2022 J jnl
Editorial Special Issue on Circuits and Systems for Emerging Computing Paradigms.
IEEE Trans. Circuits Syst. I Regul. Pap.
Shanshan Liu, Bi Wu, Ke Chen, Weiqiang Liu, Máire O'Neill, Fabrizio Lombardi
2022 C conf
Energy-efficient Oriented Approximate Quantization Scheme for Fine-Grained Sparse Neural Network Acceleration.
ICCD
Tianyang Yu, Bi Wu, Ke Chen, Chenggang Yan, Weiqiang Liu
2022 J jnl
GBC: An Energy-Efficient LSTM Accelerator With Gating Units Level Balanced Compression Strategy.
IEEE Trans. Circuits Syst. I Regul. Pap.
Bi Wu, Zhengkuan Wang, Ke Chen, Chenggang Yan, Weiqiang Liu
2022 — conf
HEADiv: A High-accuracy Energy-efficient Approximate Divider with Error Compensation.
NANOARCH
Hanghang Wang, Ke Chen, Bi Wu, Chenghua Wang, Weiqiang Liu, Fabrizio Lombardi
2022 A conf
PAxC: A Probabilistic-oriented Approximate Computing Methodology for ANNs.
DATE
Pengfei Huang, Chenghua Wang, Ke Chen, Weiqiang Liu
2021 — conf
Design of An Approximate FFT Processor Based on Approximate Complex Multipliers.
ISVLSI
Jinhe Du, Ke Chen, Peipei Yin, Chenggang Yan, Weiqiang Liu
2021 J jnl
Reduced Precision Redundancy for Reliable Processing of Data.
IEEE Trans. Emerg. Top. Comput.
Shanshan Liu, Ke Chen, Pedro Reviriego, Weiqiang Liu, Ahmed Louri, Fabrizio Lombardi
2020 J jnl
Profile-Based Output Error Compensation for Approximate Arithmetic Circuits.
IEEE Trans. Circuits Syst.
Ke Chen, Weiqiang Liu, Jie Han, Fabrizio Lombardi
2019 J jnl
Efficient Implementations of Reduced Precision Redundancy (RPR) Multiply and Accumulate (MAC).
IEEE Trans. Computers
Ke Chen, Linbin Chen, Pedro Reviriego, Fabrizio Lombardi
2018 C conf
Design and Application of an Approximate 2-D Convolver with Error Compensation.
ISCAS
Ke Chen, Jie Han, Paolo Montuschi, Weiqiang Liu, Fabrizio Lombardi
2017 — conf
Partially universal modules for high performance logic circuit design.
MWSCAS
Ke Chen, Fabrizio Lombardi, Jie Han
2017 J jnl
Two Approximate Voting Schemes for Reliable Computing.
IEEE Trans. Computers
Ke Chen, Jie Han, Fabrizio Lombardi
2016 — conf
Design and analysis of an approximate 2D convolver.
DFT
Ke Chen, Fabrizio Lombardi, Jie Han
2015 A conf
An approximate voting scheme for reliable computing.
DATE
Ke Chen, Fabrizio Lombardi, Jie Han
2015 — conf
Matrix multiplication by an inexact systolic array.
NANOARCH
Ke Chen, Fabrizio Lombardi, Jie Han
2015 J jnl
On the Nonvolatile Performance of Flip-Flop/SRAM Cells With a Single MTJ.
IEEE Trans. Very Large Scale Integr. Syst.
Ke Chen, Jie Han, Fabrizio Lombardi
2015 J jnl
On the Restore Operation in MTJ-Based Nonvolatile SRAM Cells.
IEEE Trans. Very Large Scale Integr. Syst.
Ke Chen, Jie Han, Fabrizio Lombardi