HNPU: An Adaptive DNN Training Processor Utilizing Stochastic Dynamic Fixed-Point and Active Bit-Precision Searching
Han, Donghyeon, Im, Dongseok, Park, Gwangtae, Kim, Youngwoo, Song, Seokchan, Lee, Juhyoung, Yoo, Hoi-Jun
Published in IEEE journal of solid-state circuits (01.09.2021)
Published in IEEE journal of solid-state circuits (01.09.2021)
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Journal Article
ED-MPIM: An Energy-Efficient Event-Driven Smart Vision SoC With High-Linearity and Reconfigurable MRAM PIM
Xie, Wenao, Sang, Haoyang, Kwon, Beomseok, Im, Dongseok, Kim, Sangjin, Kim, Sangyeob, Lee, Kangho, Yoo, Hoi-Jun
Published in IEEE journal of solid-state circuits (11.10.2024)
Published in IEEE journal of solid-state circuits (11.10.2024)
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Journal Article
GANPU: An Energy-Efficient Multi-DNN Training Processor for GANs With Speculative Dual-Sparsity Exploitation
Kang, Sanghoon, Han, Donghyeon, Lee, Juhyoung, Im, Dongseok, Kim, Sangyeob, Kim, Soyeon, Ryu, Junha, Yoo, Hoi-Jun
Published in IEEE journal of solid-state circuits (01.09.2021)
Published in IEEE journal of solid-state circuits (01.09.2021)
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Journal Article
DT-CNN: An Energy-Efficient Dilated and Transposed Convolutional Neural Network Processor for Region of Interest Based Image Segmentation
Im, Dongseok, Han, Donghyeon, Choi, Sungpill, Kang, Sanghoon, Yoo, Hoi-Jun
Published in IEEE transactions on circuits and systems. I, Regular papers (01.10.2020)
Published in IEEE transactions on circuits and systems. I, Regular papers (01.10.2020)
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Journal Article
NeuGPU: An Energy-Efficient Neural Graphics Processing Unit for Instant Modeling and Real-Time Rendering on Mobile Devices
Ryu, Junha, Kwon, Hankyul, Park, Wonhoon, Li, Zhiyong, Kwon, Beomseok, Han, Donghyeon, Im, Dongseok, Kim, Sangyeob, Joo, Hyungnam, Kim, Minsung, Yoo, Hoi-Jun
Published in IEEE journal of solid-state circuits (16.09.2024)
Published in IEEE journal of solid-state circuits (16.09.2024)
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Journal Article
DSPU: An Efficient Deep Learning-Based Dense RGB-D Data Acquisition With Sensor Fusion and 3-D Perception SoC
Im, Dongseok, Park, Gwangtae, Ryu, Junha, Li, Zhiyong, Kang, Sanghoon, Han, Donghyeon, Lee, Jinsu, Park, Wonhoon, Kwon, Hankyul, Yoo, Hoi-Jun
Published in IEEE journal of solid-state circuits (01.01.2023)
Published in IEEE journal of solid-state circuits (01.01.2023)
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Journal Article
A Mobile 3-D Object Recognition Processor With Deep-Learning-Based Monocular Depth Estimation
Im, Dongseok, Park, Gwangtae, Li, Zhiyong, Ryu, Junha, Kang, Sanghoon, Han, Donghyeon, Lee, Jinsu, Park, Wonhoon, Kwon, Hankyul, Yoo, Hoi-Jun
Published in IEEE MICRO (01.05.2023)
Published in IEEE MICRO (01.05.2023)
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Journal Article
A Mobile 3D Object Recognition Processor with Deep Learning-based Monocular Depth Estimation
Im, Dongseok, Park, Gwangtae, Li, Zhiyong, Ryu, Junha, Kang, Sanghoon, Han, Donghyeon, Lee, Jinsu, Park, Wonhoon, Kwon, Hankyul, Yoo, Hoi-Jun
Published in IEEE MICRO (09.03.2023)
Published in IEEE MICRO (09.03.2023)
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Journal Article
A Mobile DNN Training Processor With Automatic Bit Precision Search and Fine-Grained Sparsity Exploitation
Han, Donghyeon, Im, Dongseok, Park, Gwangtae, Kim, Youngwoo, Song, Seokchan, Lee, Juhyoung, Yoo, Hoi-Jun
Published in IEEE MICRO (01.03.2022)
Published in IEEE MICRO (01.03.2022)
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Journal Article
DT-CNN: Dilated and Transposed Convolution Neural Network Accelerator for Real-Time Image Segmentation on Mobile Devices
Im, Dongseok, Han, Donghyeon, Choi, Sungpill, Kang, Sanghoon, Yoo, Hoi-Jun
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
Published in 2019 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2019)
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Conference Proceeding
Sibia: Signed Bit-slice Architecture for Dense DNN Acceleration with Slice-level Sparsity Exploitation
Im, Dongseok, Park, Gwangtae, Li, Zhiyong, Ryu, Junha, Yoo, Hoi-Jun
Published in 2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA) (01.02.2023)
Published in 2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA) (01.02.2023)
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Conference Proceeding
DSPU: A 281.6mW Real-Time Depth Signal Processing Unit for Deep Learning-Based Dense RGB-D Data Acquisition with Depth Fusion and 3D Bounding Box Extraction in Mobile Platforms
Im, Dongseok, Park, Gwangtae, Li, Zhiyong, Ryu, Junha, Kang, Sanghoon, Han, Donghyeon, Lee, Jinsu, Yoo, Hoi-Jun
Published in 2022 IEEE International Solid- State Circuits Conference (ISSCC) (20.02.2022)
Published in 2022 IEEE International Solid- State Circuits Conference (ISSCC) (20.02.2022)
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Conference Proceeding
An 0.92 mJ/frame High-quality FHD Super-resolution Mobile Accelerator SoC with Hybrid-precision and Energy-efficient Cache
Li, Zhiyong, Kim, Sangjin, Im, Dongseok, Han, Donghyeon, Yoo, Hoi-Jun
Published in 2022 IEEE Custom Integrated Circuits Conference (CICC) (01.04.2022)
Published in 2022 IEEE Custom Integrated Circuits Conference (CICC) (01.04.2022)
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Conference Proceeding
20.8 Space-Mate: A 303.5mW Real-Time Sparse Mixture-of-Experts-Based NeRF-SLAM Processor for Mobile Spatial Computing
Park, Gwangtae, Song, Seokchan, Sang, Haoyang, Im, Dongseok, Han, Donghyeon, Kim, Sangyeob, Lee, Hongseok, Yoo, Hoi-Jun
Published in 2024 IEEE International Solid-State Circuits Conference (ISSCC) (18.02.2024)
Published in 2024 IEEE International Solid-State Circuits Conference (ISSCC) (18.02.2024)
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Conference Proceeding