Ziyi Chang

According to our database, Ziyi Chang authored at least 17 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Self-Adaptive Dual-ILRO Clock-Recovery Technique for Two-Tone Battery-Free Crystal-Free Neural-Recording SoC.

Ziyi Chang, Changgui Yang, Yunshan Zhang, Zhuhao Li, Huan Gao, Yuxuan Luo, Kedi Xu, Gang Pan, Bo Zhao

IEEE Trans. Biomed. Circuits Syst., February, 2024

CADReN: Contextual Anchor-Driven Relational Network for Controllable Cross-Graphs Node Importance Estimation.

Zijie Zhong, Yunhui Zhang, Ziyi Chang, Zengchang Qin

CoRR, 2024

23.3 A Passive Crystal-Less Wi-Fi-to-BLE Tag Demonstrating Battery-Free FDD Communication with Smartphones.

Ziyi Chang, Qijing Xiao, Cheng Chen, Weixiao Wang, Xin Hu, Changgui Yang, Zhuhao Li, Yuxuan Luo, Bo Zhao

Proceedings of the IEEE International Solid-State Circuits Conference, 2024

2023

An 8-Shaped Antenna-Based Battery-Free Neural-Recording System Featuring 3 cm Reading Range and 140 pJ/bit Energy Efficiency.

Yunshan Zhang, Changgui Yang, Ziyi Chang, Zhuhao Li, Huan Gao, Yuxuan Luo, Kedi Xu, Gang Pan, Bo Zhao

IEEE J. Solid State Circuits, November, 2023

Neural Dielet: A 0.4 mm$^{3}$ Battery-Less Crystal-Less Neural-Recording System on Die Achieving 1.6 cm Backscatter Range With 2 mm ×2 mm On-Chip Antenna.

Changgui Yang, Yunshan Zhang, Ziyi Chang, Zhuhao Li, Huan Gao, Yuxuan Luo, Kedi Xu, Gang Pan, Bo Zhao

IEEE Trans. Biomed. Circuits Syst., February, 2023

A 1 mm ×1 mm CGM System on Die Achieving 1.65-nA/mM In Vivo Resolution and 0-40-mM/L Detection Range With ΔΣ Backscatter Technique.

Zhuhao Li, Changgui Yang, Yunshan Zhang, Ting-Hsun Wang, Ziyi Chang, Boyu Zhu, Lin Zhou, Yuxuan Luo, Bin Su, Bo Zhao

IEEE J. Solid State Circuits, 2023

On the Design Fundamentals of Diffusion Models: A Survey.

Ziyi Chang, George Alex Koulieris, Hubert P. H. Shum

CoRR, 2023

A Passive Bidirectional BLETag Demonstrating Battery-Free Communication in Tablet/Smartphone-to-Tag, Tag-to-Tablet/Smartphone, and Tag-to-Tag Modes.

Ziyi Chang, Qijing Xiao, Weixiao Wang, Yuxuan Luo, Bo Zhao

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

Hard No-Box Adversarial Attack on Skeleton-Based Human Action Recognition with Skeleton-Motion-Informed Gradient.

Zhengzhi Lu, He Wang, Ziyi Chang, Guoan Yang, Hubert P. H. Shum

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models.

Ziyi Chang, Edmund J. C. Findlay, Haozheng Zhang, Hubert P. H. Shum

Proceedings of the 18th International Joint Conference on Computer Vision, 2023

2022

A Crystal-Less Clock Generation Technique for Battery-Free Wireless Systems.

Ziyi Chang, Yunshan Zhang, Changgui Yang, Yuxuan Luo, Sijun Du, Yong Chen, Bo Zhao

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Denoising Diffusion Probabilistic Models for Styled Walking Synthesis.

Edmund J. C. Findlay, Haozheng Zhang, Ziyi Chang, Hubert P. H. Shum

CoRR, 2022

3D Reconstruction of Sculptures from Single Images via Unsupervised Domain Adaptation on Implicit Models.

Ziyi Chang, George Alex Koulieris, Hubert P. H. Shum

Proceedings of the 28th ACM Symposium on Virtual Reality Software and Technology, 2022

A 0.4mm³ Battery-Less Crystal-Less Neural-Recording SoC Achieving 1.6cm Backscattering Range with 2mm×2mm On-Chip Antenna.

Changgui Yang, Yunshan Zhang, Ziyi Chang, Zhuhao Li, Tianyu Zheng, Yuxuan Luo, Shaomin Zhang, Kedi Xu, Gang Pan, Bo Zhao

Proceedings of the IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits 2022), 2022

A Battery-Less Crystal-Less 49.8µW Neural-Recording Chip Featuring Two-Tone RF Power Harvesting.

Ziyi Chang, Changgui Yang, Yunshan Zhang, Zhuhao Li, Tianyu Zheng, Yuxuan Luo, Shaomin Zhang, Kedi Xu, Gang Pan, Bo Zhao, Yong Chen

Proceedings of the IEEE Custom Integrated Circuits Conference, 2022

2019

Crosstalk-aware GA-based wavelength allocation method for ring-based optical network-on-chip.

Ziyi Chang, Hui Li, Zhuqin Chu, Huaxi Gu, Xiaochun Ye

Proceedings of the ACM Turing Celebration Conference - China, 2019

2018

Reflection on Metadata Construction-Taking Beijing Hutong Metadata Project as an Example.

Ziyi Chang, Lan Zhang, Wenliang Luo, Meng Zhang, Fengjiao Sun, Shengnan Yao

Proceedings of the 3rd Digital Heritage International Congress, 2018