Qingwen Wei

According to our database, Qingwen Wei authored at least 9 papers between 2023 and 2025.

Collaborative distances:

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

2025

A Layer-wise N: M Sparsity Aware Transformer Accelerator leveraging Temporal Locality with Butterfly Network.

Qinfan Wang, Yuan Song, Xilong Kang, Qingwen Wei, Cai Hao, Bo Liu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2025

A 52.03TOPS/W DCIM-Based Accelerator with FlashAttention and Sparsity-Aware Alignment for LLMs.

Bo Liu, Xingyu Xu, Yang Zhang, Xilong Kang, Qingwen Wei, Zihan Zou, Jun Yang, Hao Cai, Xin Si

Proceedings of the IEEE Custom Integrated Circuits Conference, 2025

TWDP: A Vision Transformer Accelerator with Token-Weight Dual-Pruning Strategy for Edge Device Deployment.

Guang Yang, Xinming Yan, Hui Kou, Zihan Zou, Qingwen Wei, Hao Cai, Bo Liu

Proceedings of the 30th Asia and South Pacific Design Automation Conference, 2025

SUArch: Accelerating Layer-wise N: M Sparse Pattern with a Unified Architecture for Deep-learning Edge Device.

Xilong Kang, Qingwen Wei, Ningyuan Li, Xingyu Xu, Hao Cai, Bo Liu

Proceedings of the 30th Asia and South Pacific Design Automation Conference, 2025

2024

Timing Error Tolerant CNN Accelerator With Layerwise Approximate Multiplication.

Bo Liu, Na Xie, Qingwen Wei, Guang Yang, Chonghang Xie, Weiqiang Liu, Hao Cai

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., December, 2024

ChipExpert: The Open-Source Integrated-Circuit-Design-Specific Large Language Model.

Ning Xu, Zhaoyang Zhang, Lei Qi, Wensuo Wang, Chao Zhang, Zihao Ren, Huaiyuan Zhang, Xin Cheng, Yanqi Zhang, Zhichao Liu, Qingwen Wei, Shiyang Wu, Lanlan Yang, Qianfeng Lu, Yiqun Ma, Mengyao Zhao, Junbo Liu, Yufan Song, Xin Geng, Jun Yang

CoRR, 2024

FDCA: Fine-grained Digital-CIM based CNN Accelerator with Hybrid Quantization and Weight-Stationary Dataflow.

Bo Liu, Qingwen Wei, Yang Zhang, Xingyu Xu, Zihan Zou, Xinxiang Huang, Xin Si, Hao Cai

Proceedings of the 61st ACM/IEEE Design Automation Conference, 2024

2023

An Energy-Efficient MAC Design with Error Compensation Using Hybrid Approximate Logic Synthesis.

Qingwen Wei, Yang Zhang, Xingyu Xu, Hao Cai, Bo Liu

Proceedings of the IEEE International Conference on Integrated Circuits, 2023

Work-in-Process: Error-Compensation-Based Energy-Efficient MAC Unit for CNNs.

Xingyu Xu, Qingwen Wei, Yang Zhang, Hao Cai, Bo Liu

Proceedings of the International Conference on Compilers, 2023