A Dual-Stage, Ultra-Low-Power Acoustic Event Detection System. - Yu Chen 070; Minchang Cho; Seokhyeon Jeong; David T. Blaauw; Dennis Sylvester; Hun-Seok Kim (SiPS, 2016)

21.6 A 12nW always-on acoustic sensing and object recognition microsystem using frequency-domain feature extraction and SVM classification. - Seokhyeon Jeong; Yu Chen 070; Tae-Kwang Jang; Julius Ming-Lin Tsai; David T. Blaauw; Hun-Seok Kim; Dennis Sylvester (ISSCC, 2017)

Always-On 12-nW Acoustic Sensing and Object Recognition Microsystem for Unattended Ground Sensor Nodes. - Seokhyeon Jeong; Yu Chen 070; Tae-Kwang Jang; Julius Ming-Lin Tsai; David T. Blaauw; Hun-Seok Kim; Dennis Sylvester (IEEE J. Solid State Circuits, 2018)

A 142nW Voice and Acoustic Activity Detection Chip for mm-Scale Sensor Nodes Using Time-Interleaved Mixer-Based Frequency Scanning. - Minchang Cho; Sechang Oh 001; Zhan Shi; Jongyup Lim; Yejoong Kim; Seokhyeon Jeong; Yu Chen 070; David T. Blaauw; Hun-Seok Kim; Dennis Sylvester (ISSCC, 2019)

An 879GOPS 243mW 80fps VGA Fully Visual CNN-SLAM Processor for Wide-Range Autonomous Exploration. - Ziyun Li; Yu Chen 070; Luyao Gong; Lu Liu; Dennis Sylvester; David T. Blaauw; Hun-Seok Kim (ISSCC, 2019)

An Acoustic Signal Processing Chip With 142-nW Voice Activity Detection Using Mixer-Based Sequential Frequency Scanning and Neural Network Classification. - Sechang Oh 001; Minchang Cho; Zhan Shi; Jongyup Lim; Yejoong Kim; Seokhyeon Jeong; Yu Chen 070; Rohit Rothe; David T. Blaauw; Hun-Seok Kim; Dennis Sylvester (IEEE J. Solid State Circuits, 2019)

Deep Learning in Latent Space for Video Prediction and Compression. - Bowen Liu 001; Yu Chen 070; Shiyu Liu; Hun-Seok Kim (CVPR, 2021)

HTNN: Deep Learning in Heterogeneous Transform Domains with Sparse-Orthogonal Weights. - Yu Chen 070; Bowen Liu 001; Pierre Abillama; Hun-Seok Kim (ISLPED, 2021)

Efficient Deep Visual and Inertial Odometry with Adaptive Visual Modality Selection. - Mingyu Yang; Yu Chen 070; Hun-Seok Kim (ECCV (38), 2022)

An End-to-End Deep Learning Framework For Multiple Audio Source Separation And Localization. - Yu Chen 070; Bowen Liu 001; Zijian Zhang; Hun-Seok Kim (ICASSP, 2022)

SONA: An Accelerator for Transform-Domain Neural Networks with Sparse-Orthogonal Weights. - Pierre Abillama; Zichen Fan; Yu Chen 070; Hyochan An; Qirui Zhang 001; Seungkyu Choi; David T. Blaauw; Dennis Sylvester; Hun-Seok Kim (ASAP, 2023)

MMVC: Learned Multi-Mode Video Compression with Block-based Prediction Mode Selection and Density-Adaptive Entropy Coding. - Bowen Liu 001; Yu Chen 070; Rakesh Chowdary Machineni; Shiyu Liu; Hun-Seok Kim (CVPR, 2023)

An 8.09TOPS/W Neural Engine Leveraging Bit-Sparsified Sign-Magnitude Multiplications and Dual Adder Trees. - Hyochan An; Yu Chen 070; Zichen Fan; Qirui Zhang 001; Pierre Abillama; Hun-Seok Kim; David T. Blaauw; Dennis Sylvester (ISSCC, 2023)

H-PCC: Point Cloud Compression With Hybrid Mode Selection and Content Adaptive Down-Sampling. - Bowen Liu 001; Yu Chen 070; Boyang Wang; Mingyu Yang; Hun-Seok Kim (IEEE Robotics Autom. Lett., 2025)