Boxiang Song

Ph.D. student

CODA lab · Fudan University

With the group since Fall 2025

Recent work includes timing-driven global routing and power-delivery-network modeling.

Education

B.S., Wuhan Uni.

Publications

ULTRA-2.5D: An Analytical Placement Framework for Ultra-Large-Scale Multi-Reticle Chiplet Systems

Jinhong Huang, Yuyan Wang, Boxiang Song, Chengkai Zhu, Yuman Zeng, Jiayao Li, Keren Zhu†, Lang Feng, Changhao Yan†, Chixiao Chen, and Xuan Zeng†

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2026.

† Corresponding authors

CNE-PDN: Joint Optimization of PDN Geometry and TSV Layout via Component-Level Neural Parasitic Extraction for 2.5D IC

Chengkai Zhu, Jinhong Huang, Boxiang Song, Xihan Yang, Siwen Wang, Yiyang Zhao, Keren Zhu† and Changhao Yan†

IEEE/ACM International Conference on Computer-Aided Design (ICCAD), San Jose, CA, USA, Nov. 8-12, 2026.

† Corresponding authors
Accepted

RC-Scaled Timing-Driven Routing: Bridging Targeted Timing Optimization and Massively Parallel Global Routing

Chuyu Wang, Zecheng Xu, Boxiang Song, Zhiang Wang†, Fan Yang†, Keren Zhu† and Xuan Zeng†

IEEE International Symposium on Circuits and Systems (ISCAS), Shanghai, China, May 24-27, 2026.

† Corresponding authors
Accepted

Selected honors

Third place (46 teams), ISPD 2025 Performance-Driven Global Routing Contest
Excellence Award, openDACS Open-Source EDA and Chip Design Competition, 2025