Reflection on Metadata Construction-Taking Beijing Hutong Metadata Project as an Example. - Ziyi Chang; Lan Zhang; Wenliang Luo; Meng Zhang; Fengjiao Sun; Shengnan Yao (DigitalHERITAGE/VSMM, 2018)

Crosstalk-aware GA-based wavelength allocation method for ring-based optical network-on-chip. - Ziyi Chang; Hui Li 034; Zhuqin Chu; Huaxi Gu; Xiaochun Ye (ACM TUR-C, 2019)

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 001; Gang Pan 001; Bo Zhao 003; Yong Chen 005 (CICC, 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 001; Gang Pan 001; Bo Zhao 003 (VLSI Technology and Circuits, 2022)

3D Reconstruction of Sculptures from Single Images via Unsupervised Domain Adaptation on Implicit Models. - Ziyi Chang; George Alex Koulieris; Hubert P. H. Shum (VRST, 2022)

Denoising Diffusion Probabilistic Models for Styled Walking Synthesis. - Edmund J. C. Findlay; Haozheng Zhang; Ziyi Chang; Hubert P. H. Shum (CoRR, 2022)

A Crystal-Less Clock Generation Technique for Battery-Free Wireless Systems. - Ziyi Chang; Yunshan Zhang; Changgui Yang; Yuxuan Luo; Sijun Du; Yong Chen 005; Bo Zhao 003 (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models. - Ziyi Chang; Edmund J. C. Findlay; Haozheng Zhang; Hubert P. H. Shum (VISIGRAPP (1: GRAPP), 2023)

Hard No-Box Adversarial Attack on Skeleton-Based Human Action Recognition with Skeleton-Motion-Informed Gradient. - Zhengzhi Lu; He Wang 002; Ziyi Chang; Guoan Yang; Hubert P. H. Shum (ICCV, 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 003 (ISSCC, 2023)

On the Design Fundamentals of Diffusion Models: A Survey. - Ziyi Chang; George Alex Koulieris; Hubert P. H. Shum (CoRR, 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 003 (IEEE J. Solid State Circuits, 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 001; Gang Pan 001; Bo Zhao 003 (IEEE Trans. Biomed. Circuits Syst., 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 001; Gang Pan 001; Bo Zhao 003 (IEEE J. Solid State Circuits, 2023)

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 003 (ISSCC, 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 001; Gang Pan 001; Bo Zhao 003 (IEEE Trans. Biomed. Circuits Syst., 2024)

A Passive Crystal-Less Tag Demonstrating Battery-Free GSM-CW/5G-NR Downlink and BLE-to-BLE/BLE-to-WiFi/WiFi-to-WiFi Multi-Channel-Hopping Uplink with Smartphones. - Qijing Xiao; Changgui Yang; Yunshan Zhang; Ziyi Chang; Cheng Chen; Xin Hu; Weixiao Wang; Guangjie Gu; Yuxuan Luo; Bo Zhao 003 (CICC, 2025)

CADReN: Contextual Anchor-Driven Relational Network for Controllable Cross-Graphs Node Importance Estimation. - Zijie Zhong; Yunhui Zhang; Ziyi Chang; Zengchang Qin (PAKDD (1), 2025)

Large-Scale Multi-Character Interaction Synthesis. - Ziyi Chang; He Wang 002; George Alex Koulieris; Hubert P. H. Shum (CoRR, 2025)

Real-time and Controllable Reactive Motion Synthesis via Intention Guidance. - Xiaotang Zhang; Ziyi Chang; Qianhui Men; Hubert Shum (CoRR, 2025)

On the design fundamentals of diffusion models: A survey. - Ziyi Chang; George Alex Koulieris; Hyung Jin Chang; Hubert P. H. Shum (Pattern Recognit., 2026)