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iMapsynthesisiFPfloorplaniPDNpoweriPLplacementiCTSclockiTOoptimizationiRTroutingiSTAtimingAiEDAdesign dataiPCLlayout modeliMapsynthesisiFPfloorplaniPDNpoweriPLplacementiCTSclockiTOoptimizationiRTroutingiSTAtimingAiEDAdesign dataiPCLlayout model
J16 · EABE
JournalSCI Q1

DD-DeepONet: A domain decomposition DeepONet framework for PDEs on structured domains with geometry and physics variatio

Bo Yang, Xingquan Li, Jie Zhao, Ying Jiang*. DD-DeepONet: A domain decomposition DeepONet framework for PDEs on structured domains with geometry and physics variations ,

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J15 · TCAD
JournalCCF-A

CircuitFlow: Learning Dynamic Representations for Logic Optimization

Miao Liu , Xinhua Lai , Liwei Ni , Xingyu Meng , Rui Wang , Junfeng Liu , Xingquan Li*, Jungang Xu*. CircuitFlow: Learning Dynamic Representations for Logic Optimization

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J14 · TODAES
JournalCCF-B

SensTDDP: A Timing Sensitivity Analysis Framework with Application to Timing-Driven Detailed Placement

Qiang Yang, Jiahui Li, Hongxi Wu, Xingquan Li, Bei Yu, Wenxing Zhu*. SensTDDP: A Timing Sensitivity Analysis Framework with Application to Timing-Driven Detailed Placemen

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J13 · TODAES
JournalCCF-B

A Survey of Machine Learning Approaches in Logic Synthesis

Miao Liu, Liwei Ni, Junfeng Liu, Xingyu Meng, Rui Wang, Xiaoze Lin, Xinhua Lai, Xingquan Li*, and Jungang Xu*. A Survey of Machine Learning Approaches in Logic Synthesis

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J12 · TCAD
JournalCCF-A

AiEDA: An Open-Source AI-Aided Design Library for Design-to-Vector

Yihang Qiu, Zengrong Huang, Simin Tao, Hongda Zhang, Weiguo Li, Xinhua Lai, Rui Wang, Weiqiang Wang*, Xingquan Li*. AiEDA: An Open-Source AI-Aided Design Library for Desi

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J11 · TCAD
JournalCCF-A

BoolSkeleton: Boolean Network Skeletonization via Homogeneous Pattern Reduction

Liwei Ni, Jiaxi Zhang, Shenggen Zheng, Junfeng Liu, Xingyu Meng, Biwei Xie, Xingquan Li*, and Huawei Li. BoolSkeleton: Boolean Network Skeletonization via Homogeneous Pat

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J10 · TODAES
JournalCCF-B

AiDRC: Accelerating Detailed Routing by AI-Driven Design Rule Violation Prediction and Checking

Yifan Li, Ruizhi Liu, Zhisheng Zeng, Zengrong Huang, Zhipeng Huang, Dongbo Bu, and Xingquan Li*. AiDRC: Accelerating Detailed Routing by AI-Driven Design Rule Violation P

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J9 · TODAES
JournalCCF-B

AiLO: A Predictive Framework for Logic Optimization Using Multi-Scale Cross-Attention Transformer

Ye Cai, Rui Wang, Liwei Ni, Miao Liu, Xingyu Meng, Xiaoze Lin, Junfeng Liu, Biwei Xie, and Xingquan Li*. AiLO: A Predictive Framework for Logic Optimization Using Multi-S

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J8 · TODAES
JournalCCF-B

iPO: Constant Liar Parameter Optimization for Placement with Representation and Transfer Learning

Xinhuan Lai, Miao Liu, Xingquan Li*, Yihang Qiu, Shijian Chen, Xinhao Li, Jungang Xu*, iPO: Constant Liar Parameter Optimization for Placement with Representation and Tra

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J7 · TODAES
JournalCCF-B

AiTPO: KAN-UNet Heterogeneous Network for Timing Prediction and Optimization at Global Routing

He Liu, Zhisheng Zeng, Simin Tao, Yifan Li*, Biwei Xie, Wei Gao, Xingquan Li, AiTPO: KAN-UNet Heterogeneous Network for Timing Prediction and Optimization at Global Routi

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J6 · TCAD
JournalCCF-A

OpenLS-DGF: An Adaptive Open-Source Dataset Generation Framework for Machine Learning Tasks in Logic Synthesis.

Liwei Ni, Rui Wang, Miao Liu, Xingyu Meng, Xiaoze Lin, Junfeng Liu, Guojie Luo, Zhufei Chu, Weikang Qian, Xiaoyan Yang, Biwei Xie, Xingquan Li*, and Huawei Li, " OpenLS-D

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J5 · TCAD
JournalCCF-A

iCTS: Iterative and Hierarchical Clock Tree Synthesis With Skew-Latency-Load Tree.

Weiguo Li, Zhipeng Huang, Bei Yu, Wenxing Zhu, Jian Chen, Zhixue He, Xingquan Li*, " iCTS: Iterative and Hierarchical Clock Tree Synthesis With Skew-Latency-Load Tree. ",

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J4 · TCAD
JournalCCF-A

A Delay-Driven Iterative Technology Mapping Framework.

Junfeng Liu, Liwei Ni, Lei Chen, Xing Li, Qinghua Zhao, Xingquan Li, Shuai Ma*, " A Delay-Driven Iterative Technology Mapping Framework. ", IEEE Transactions on Computer-

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J3 · Journal
JournalSCI Q1

QR-DeepONet: Resolve abnormal convergence issue related to basis dimension in DeepONet.

Jie Zhao, Biwei Xie, and Xingquan Li, " QR-DeepONet: Resolve abnormal convergence issue related to basis dimension in DeepONet. ", Machine Learning, Science, 2025. (SCI Q

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J2 · TCAD
JournalCCF-A

Delay-Driven Rectilinear Steiner Tree Construction

Hongxi Wu, Xingquan Li, Liang Chen, Bei Yu, and Wenxing Zhu*, " Delay-Driven Rectilinear Steiner Tree Construction ", IEEE Transactions on Computer-Aided Design of Integr

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J1 · Integration
Journal

AiTO: Simultaneous gate sizing and buffer insertion for timing optimization with GNNs and RL.

Hongxi Wu, Zhipeng Huang, Xingquan Li, Wenxing Zhu*," AiTO: Simultaneous gate sizing and buffer insertion for timing optimization with GNNs and RL. " Integration, the VLS

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C32 · DAC
ConferenceCCF-A

iPCL-M: Pre-training of Chip Layout for Metrics Evaluation and Optimization

Xinhua Lai, He Liu, Weiguo Li, Yihang Qiu, Miao Liu, Simin Tao, Xingquan Li*, Jungang Xu, iPCL-M: Pre-training of Chip Layout for Metrics Evaluation and Optimization ,in

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C31 · DAC
ConferenceCCF-A

DiffDEG: Diffusion-Enhanced Design Evolution Graph Representation Learning for Post-Layout Optimization

Jiajie Xu, Leilei Jin, Ziyue Han, Yanlong Mao, Liangji Wu, Chenpu Shi, Yunfan Zuo, Lizheng Ren, Hao Yan*, Xingquan Li and Longxing Shi, DiffDEG: Diffusion-Enhanced Design

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C30 · DAC
Conference

iPCL: Pre-training for Chip Layout

Xingquan Li*, Weiguo Li, Xinhua Lai, Junfeng Liu, Rui Wang, iPCL: Pre-training for Chip Layout , in Proceedings of the 29th Asia and South Pacific Design Automation Confe

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C29 · ISEDA
Conference

AiEDA-2.0: An Open-source AI-Aided Design (AAD) Library for Design-to-Vector

Yihang Qiu, Zengrong Huang, Weiguo Li, Xinhua Lai, Rui Wang, He Liu, Ping Zhou, Simin Tao, Junfeng Liu, Yifang Li, Xingquan Li*, AiEDA-2.0: An Open-source AI-Aided Design

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C28 · DAC
ConferenceCCF-A

A Fast, Iterative Clock Skew Scheduling Algorithm with Dynamic Sequential Graph Extraction

Shijian Chen, Yihang Qiu, Biwei Xie, Mingyu Chen and Xingquan Li*, A Fast, Iterative Clock Skew Scheduling Algorithm with Dynamic Sequential Graph Extraction ,in Proceedi

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C27 · DAC
ConferenceCCF-A

Differentiable Net-Moving and Local Congestion Mitigation for Routability-Driven Global Placement

Wenchao Li, Hongxi Wu, Duanxiang Liu, Xingquan Li and Wenxing Zhu*, Differentiable Net-Moving and Local Congestion Mitigation for Routability-Driven Global Placement ,in

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C26 · DATE
ConferenceCCF-B

An Efficient Parallel Fault Simulator for Functional Patterns on Multi-core Systems

Xiaoze Lin, Liyang Lai*, Huawei Li, Biwei Xie and Xingquan Li, An Efficient Parallel Fault Simulator for Functional Patterns on Multi-core Systems , IEEE/ACM Design, Auto

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C25 · DAC
Conference

Toward Advancing 3D-ICs Physical Design: Challenges and Opportunities

Xueyan Zhao, Weiguo Li, Zhisheng Zeng, Zhipeng Huang, Biwei Xie, Xingquan Li*, Yungang Bao, Toward Advancing 3D-ICs Physical Design: Challenges and Opportunities , in Pro

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C24 · ICCD
ConferenceCCF-B

Simultaneous Conjugate Gradient and iAFF-UNet for Accurate IR Drop Calculation

He Liu, Yipei Xu, Simin Tao, Zhipeng Huang, Biwei Xie, Xingquan Li* and Wei Gao, Simultaneous Conjugate Gradient and iAFF-UNet for Accurate IR Drop Calculation , in Proce

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C23 · NeurIPS
ConferenceCCF-A

NeuralSteiner: Learning Steiner Tree for Overflow-avoiding Global Routing in Chip Design

Ruizhi Liu, ZhishengZeng, Shizhe Ding, Jingyan Sui, Xingquan Li, Dongbo Bu*, NeuralSteiner: Learning Steiner Tree for Overflow-avoiding Global Routing in Chip Design , in

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C22 · DAC
ConferenceCCF-A

Net Resource Allocation: A Desirable Initial Routing Step

Zhisheng Zeng; Jikang Liu; Zhipeng Huang; Ye Cai; Biwei Xie; Yungang Bao; Xingquan Li*, Net Resource Allocation: A Desirable Initial Routing Step , in Proceedings of Desi

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C21 · DAC
ConferenceCCF-A

Toward Controllable Hierarchical Clock Tree Synthesis with Skew-Latency-Load Tree

Weiguo Li; Zhipeng Huang; Bei Yu; Wenxing Zhu; Xingquan Li*, Toward Controllable Hierarchical Clock Tree Synthesis with Skew-Latency-Load Tree , in Proceedings of Design A

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C20 · ISCAS
Conference

Parallel AIG Refactoring via Conflict Breaking

Ye Cai, Zonglin Yang, Liwei Ni, Junfeng Liu, Biwei Xie, and Xingquan Li*, Parallel AIG Refactoring via Conflict Breaking , in Proceedings of IEEE International Symposium

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C19 · ISCAS
Conference

Instance-level Timing Learning and Prediction at Placement using Res-UNet Network

He Liu, Simin Tao, Zhipeng Huang, Biwei Xie, Xingquan Li* and Ge Li, Instance-level Timing Learning and Prediction at Placement using Res-UNet Network , in Proceedings of

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C18 · ISEDA
Conference

PCT-Cap: Point Cloud Transformer for Accurate 3D Capacitance Extraction

Ye Cai, Yuyao Liang, Zhipeng Luo, Biwei Xie, Xingquan Li*, PCT-Cap: Point Cloud Transformer for Accurate 3D Capacitance Extraction , in proceedings of IEEE International

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C17 · ISEDA
Conference

Enhancing ASIC Technology Mapping via Parallel Supergate Computing

Ye Cai, Zonglin Yang, Liwei Ni*, Biwei Xie, Xingquan Li, Enhancing ASIC Technology Mapping via Parallel Supergate Computing , in proceedings of IEEE International Symposi

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C16 · ISEDA
Conference

AiEDA: An Open-source AI-native EDA Library

Zhipeng Huang, Zengrong Huang, Simin Tao, Shijian Chen, Zhisheng Zeng, Liwei Ni, Chunan Zhuang, Weiguo Li, Xueyan Zhao, He Liu, Biwei Xie, and Xingquan Li*, AiEDA: An Ope

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C15 · DAC
Conference

iPD: An Open-source intelligent Physical Design Tool Chain (invited)

Xingquan Li, Simin Tao, Shijian Chen, Zhisheng Zeng, Zhipeng Huang, Hongxi Wu, Weiguo Li, Zengrong Huang, Liwei Ni, Xueyan Zhao, He Liu, Shuaiying Long, Ruizhi Liu, Xiaoz

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C14 · DAC
Conference

iEDA: An Open-source infrastructure of EDA (invited)

Xingquan Li, Zengrong Huang, Simin Tao, Zhipeng Huang, Chunan Zhuang, Hao Wang, Yifan Li, Yihang Qiu, Guojie Luo, Huawei Li, Haihua Shen, Mingyu Chen, Dongbo Bu, Wenxing

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C13 · DAC
Conference

V-GR: 3D Global Routing with Via Minimization and Multi-Strategy Rip-up and Rerouting

Ping Zhang, Pengju Yao, Xingquan Li, Bei Yu, and Wenxing Zhu*, “ V-GR: 3D Global Routing with Via Minimization and Multi-Strategy Rip-up and Rerouting ” in Proceedings of

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C12 · ICCD
ConferenceCCF-B

Adaptive Reconvergence-driven AIG Rewriting via Strategy Learning

Liwei Ni, Zonglin Yang, Jiaxi Zhang, Junfeng Liu, Huawei Li, Biwei Xie and Xingquan Li*, “ Adaptive Reconvergence-driven AIG Rewriting via Strategy Learning ”, In Proceed

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C11 · ICCD
ConferenceCCF-B

AiMap: Learning to Improve TechnologyMapping for ASICs via Delay Prediction

Junfeng Liu, Liwei Ni, Xingquan Li, Min Zhou, Lei Chen, Xing Li, Qinghua Zhao and Shuai Ma*, “ AiMap: Learning to Improve TechnologyMapping for ASICs via Delay Prediction

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C10 · ICCAD
ConferenceCCF-B

iPL-3D: A Novel BilevelProgramming Model for Die-to-Die Placement

Xueyan Zhao, Shijian Chen, Yihang Qiu, Jiangkao Li, Zhipeng Huang*, BiweiXie, Xingquan Liand Yungang Bao, iPL-3D: A Novel BilevelProgramming Model for Die-to-Die Placemen

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C9 · ICCAD
ConferenceCCF-B

Handling Orientation and Aspect Ratio of Modules inElectrostatics-based Large Scale Fixed-Outline Floorplanning

Fuxing Huang, Duanxiang Liu, Xingquan Li, Bei Yu and Wenxing Zhu*, Handling Orientation and Aspect Ratio of Modules inElectrostatics-based Large Scale Fixed-Outline Floor

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C8 · DATE
ConferenceCCF-B

Rethinking NPN Classification from Face and Point Characteristics of Boolean Functions

Jiaxi Zhang, Shenggen Zheng, Liwei Ni, Huawei Li, and Guojie Luo. " Rethinking NPN Classification from Face and Point Characteristics of Boolean Functions ." In Proceedin

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C7 · ISEDA
ConferenceBest Paper

iEDA:An Open-Source Intelligent Physical Implementation Toolkit andLibrary

Xingquan Li, Simin Tao, Zengrong Huang, Shijian Chen, Zhisheng Zeng, Liwei Ni, ZhipengHuang, Chunan Zhuang, Hongxi Wu, Weiguo Li, Xueyan Zhao, He Liu, ShuaiyingLong, Wei

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C6 · ISEDA
Conference

Accurate Timing Path Delay Learning using Feature Enhancer withEffective Capacitance

He Liu, Shengkun Wu,Simin Tao, Biwei Xie, Xingquan Li*,and Ge Li. “ Accurate Timing Path Delay Learning using Feature Enhancer withEffective Capacitance ”, In Proceedings

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C5 · ISEDA
Conference

MEC: An Open-source Fine-grained Mapping Equivalence Checking Tool for FPGA

Liwei Ni, Zonglin Yang,Jiaxi Zhang, Changhong Feng, Jianhua Liu, Guojie Luo, Huawei Li, Biwei Xie and Xingquan Li*. “ MEC: An Open-source Fine-grained Mapping Equivalence

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C4 · ISEDA
Conference

Weight Uncertainty in Transformer Network for the Traveling Salesman Problem

Jie Zhao, Biwei Xie and Xingquan Li*. “ Weight Uncertainty in Transformer Network for the Traveling Salesman Problem ”, In Proceedings of IEEE International Symposium of

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C3 · DAC
Conference

An Adaptive Partition Strategy of Galerkin Boundary Element Method for Capacitance Extraction

Shengkun Wu, Biwei Xie, Xingquan Li*, An Adaptive Partition Strategy of Galerkin Boundary Element Method for Capacitance Extraction ,In Proceedings of the 28th Asia and S

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C2 · DATE
ConferenceCCF-B

Exploiting Architecture Advances ForSparse Solvers In Circuit Simulation

Zhiyuan Yan, Biwei Xie, Xingquan Li, Yugang Bao*, Exploiting Architecture Advances ForSparse Solvers In Circuit Simulation , In Proceedings of the IEEE/ACM Design, Automa

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C1 · ICCAD
ConferenceCCF-B

Jiaxi Zhang, Liwei Ni, Shenggen Zheng*, Hao Liu, Xiangfu Zou, Feng Wang, and Guojie Luo. "Enhanced fast Boolean matching

Jiaxi Zhang, Liwei Ni, Shenggen Zheng*, Hao Liu, Xiangfu Zou, Feng Wang, and Guojie Luo. "Enhanced fast Boolean matching based on sensitivity signatures pruning." In Proc

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