Publications

2026

1. ASPLOS’26

   A data-driven dynamic execution orchestration architecture

   Zhenyu Bai, Pranav Dangi, Rohan Juneja, and 4 more authors

   In Proceedings of the 31st ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 1, 2026

   Bib

   @inproceedings{bai2026data,
     title = {A data-driven dynamic execution orchestration architecture},
     author = {Bai, Zhenyu and Dangi, Pranav and Juneja, Rohan and Li, Zhaoying and Yan, Zhanglu and Lan, Huiying and Mitra, Tulika},
     booktitle = {Proceedings of the 31st ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 1},
     pages = {1--19},
     year = {2026},
   }

2. OSDI’26

   TileLoom: Automatic Dataflow Planning for Tile-Based Languages on Spatial Dataflow Accelerators

   Wei Li, Zhenyu Bai, Heru Wang, and 2 more authors

   In Symposium on Operating Systems Design and Implementation, 2026

   Bib

   @inproceedings{li2026tileloom,
     title = {TileLoom: Automatic Dataflow Planning for Tile-Based Languages on Spatial Dataflow Accelerators},
     author = {Li, Wei and Bai, Zhenyu and Wang, Heru and Dangi, Pranav and Zhang, Zhiqiang},
     booktitle = {Symposium on Operating Systems Design and Implementation},
     year = {2026}
   }

3. TCAD’26

   SparrowSNN: A Hardware/software Co-design for Energy Efficient Low Power Application

   Zhenyu Bai, Zhanglu Yan, Bin Gao, and 2 more authors

   IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2026

   Bib

   @article{bai2026sparrowsnn,
     title = {SparrowSNN: A Hardware/software Co-design for Energy Efficient Low Power Application},
     author = {Bai, Zhenyu and Yan, Zhanglu and Gao, Bin and Mitra, Tulika and Wong, Weng-Fai},
     journal = {IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems},
     year = {2026},
     publisher = {IEEE},
   }

4. Reconsidering the Energy Efficiency of Spiking Neural Networks Inference from Analytical Perspectives

   Zhanglu Yan, Zhenyu Bai, Kaiwen Tang, and 1 more author

   IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2026
5. SparrowSNN: A Hardware/software Co-design for Energy Efficient Low Power Application

   Zhenyu Bai, Zhanglu Yan, Bin Gao, and 2 more authors

   IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2026

2025

1. ASPLOS’25

   Enhancing CGRA efficiency through aligned compute and communication provisioning

   Zhaoying Li, Pranav Dangi, Chenyang Yin, and 5 more authors

   In Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 1, 2025

   Bib

   @inproceedings{li2025enhancing,
     title = {Enhancing CGRA efficiency through aligned compute and communication provisioning},
     author = {Li, Zhaoying and Dangi, Pranav and Yin, Chenyang and Bandara, Thilini Kaushalya and Juneja, Rohan and Tan, Cheng and Bai, Zhenyu and Mitra, Tulika},
     booktitle = {Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Volume 1},
     pages = {410--425},
     year = {2025},
   }

2. arXiv

   Data-aware Dynamic Execution of Irregular Workloads on Heterogeneous Systems

   Zhenyu Bai, Dan Wu, Pranav Dangi, and 3 more authors

   arXiv preprint arXiv:2502.06304, 2025

   Bib

   @article{bai2025data,
     title = {Data-aware Dynamic Execution of Irregular Workloads on Heterogeneous Systems},
     author = {Bai, Zhenyu and Wu, Dan and Dangi, Pranav and Wijerathne, Dhananjaya and Miriyala, Venkata Pavan Kumar and Mitra, Tulika},
     journal = {arXiv preprint arXiv:2502.06304},
     year = {2025},
   }

3. arXiv

   TerEffic: Highly Efficient Ternary LLM Inference on FPGA

   Chenyang Yin, Zhenyu Bai, Pranav Venkatram, and 3 more authors

   arXiv preprint arXiv:2502.16473, 2025

   Bib

   @article{yin2025tereffic,
     title = {TerEffic: Highly Efficient Ternary LLM Inference on FPGA},
     author = {Yin, Chenyang and Bai, Zhenyu and Venkatram, Pranav and Aggarwal, Shivam and Li, Zhaoying and Mitra, Tulika},
     journal = {arXiv preprint arXiv:2502.16473},
     year = {2025},
   }

2024

1. HPCA’24

   Asadi: Accelerating sparse attention using diagonal-based in-situ computing

   Huize Li, Zhaoying Li, Zhenyu Bai, and 1 more author

   In 2024 IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2024

   Bib

   @inproceedings{li2024asadi,
     title = {Asadi: Accelerating sparse attention using diagonal-based in-situ computing},
     author = {Li, Huize and Li, Zhaoying and Bai, Zhenyu and Mitra, Tulika},
     booktitle = {2024 IEEE International Symposium on High-Performance Computer Architecture (HPCA)},
     pages = {774--787},
     year = {2024},
     organization = {IEEE},
   }

2. DAC’24

   SWAT: Scalable and efficient window attention-based transformers acceleration on fpgas

   Zhenyu Bai, Pranav Dangi, Huize Li, and 1 more author

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

   Bib

   @inproceedings{bai2024swat,
     title = {SWAT: Scalable and efficient window attention-based transformers acceleration on fpgas},
     author = {Bai, Zhenyu and Dangi, Pranav and Li, Huize and Mitra, Tulika},
     booktitle = {Proceedings of the 61st ACM/IEEE Design Automation Conference},
     pages = {1--6},
     year = {2024},
   }

3. PACT’24

   Zed: A generalized accelerator for variably sparse matrix computations in ml

   Pranav Dangi, Zhenyu Bai, Rohan Juneja, and 2 more authors

   In Proceedings of the 2024 International Conference on Parallel Architectures and Compilation Techniques, 2024

   Bib

   @inproceedings{dangi2024zed,
     title = {Zed: A generalized accelerator for variably sparse matrix computations in ml},
     author = {Dangi, Pranav and Bai, Zhenyu and Juneja, Rohan and Wijerathne, Dhananjaya and Mitra, Tulika},
     booktitle = {Proceedings of the 2024 International Conference on Parallel Architectures and Compilation Techniques},
     pages = {246--257},
     year = {2024},
   }

2023

1. TCAD’23

   Computing execution times with execution decision diagrams in the presence of out-of-order resources

   Zhenyu Bai, Hugues Cassé, Thomas Carle, and 1 more author

   IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2023

   Bib

   @article{bai2023computing,
     title = {Computing execution times with execution decision diagrams in the presence of out-of-order resources},
     author = {Bai, Zhenyu and Cass{\'e}, Hugues and Carle, Thomas and Rochange, Christine},
     journal = {IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems},
     volume = {42},
     number = {11},
     pages = {3665--3678},
     year = {2023},
     publisher = {IEEE},
   }

2. PhD Thesis

   Modélisation du comportement temporel du pipeline pour le calcul de WCET

   Zhenyu Bai

   Université Paul Sabatier-Toulouse III, 2023

   Bib

   @phdthesis{bai2023modelisation,
     title = {Mod{\'e}lisation du comportement temporel du pipeline pour le calcul de WCET},
     author = {Bai, Zhenyu},
     school = {Universit{\'e} Paul Sabatier-Toulouse III},
     year = {2023},
   }

2022

1. TECS’22

   A framework for calculating WCET based on execution decision diagrams

   Zhenyu Bai, Hugues Cassé, Marianne De Michiel, and 2 more authors

   ACM Transactions on Embedded Computing Systems (TECS), 2022

   Bib

   @article{bai2022framework,
     title = {A framework for calculating WCET based on execution decision diagrams},
     author = {Bai, Zhenyu and Cass{\'e}, Hugues and De Michiel, Marianne and Carle, Thomas and Rochange, Christine},
     journal = {ACM Transactions on Embedded Computing Systems (TECS)},
     volume = {21},
     number = {3},
     pages = {1--26},
     year = {2022},
     publisher = {ACM New York, NY},
   }

2021

1. COMPAS’21

   Déterminer le WCET d’applications temps-réel en présence de latences d’exécution variables

   Zhenyu Bai, Hugues Cassé, Marianne Michiel, and 2 more authors

   In Conférence francophone d’informatique en Parallélisme, Architecture et Système (COMPAS 2021), 2021

   Bib

   @inproceedings{bai2021determiner,
     title = {D{\'e}terminer le WCET d'applications temps-r{\'e}el en pr{\'e}sence de latences d'ex{\'e}cution variables},
     author = {Bai, Zhenyu and Cass{\'e}, Hugues and de Michiel, Marianne and Carle, Thomas and Rochange, Christine},
     booktitle = {Conf{\'e}rence francophone d'informatique en Parall{\'e}lisme, Architecture et Syst{\`e}me (COMPAS 2021)},
     year = {2021},
   }

2020

1. LCTES’20

   Improving the performance of WCET analysis in the presence of variable latencies

   Zhenyu Bai, Hugues Cassé, Marianne De Michiel, and 2 more authors

   In The 21st ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded Systems, 2020

   Bib

   @inproceedings{bai2020improving,
     title = {Improving the performance of WCET analysis in the presence of variable latencies},
     author = {Bai, Zhenyu and Cass{\'e}, Hugues and De Michiel, Marianne and Carle, Thomas and Rochange, Christine},
     booktitle = {The 21st ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded Systems},
     pages = {119--130},
     year = {2020},
   }

2019

1. JRWRTC’19

   Plru cache analysis

   Zhenyu Bai, David Monniaux, and C Maıza

   In 13th Junior Researcher Workshop on Real-Time Computing (JRWRTC19, 2019

   Bib

   @inproceedings{bai2019plru,
     title = {Plru cache analysis},
     author = {Bai, Zhenyu and Monniaux, David and Ma{\i}za, C},
     booktitle = {13th Junior Researcher Workshop on Real-Time Computing (JRWRTC19},
     year = {2019},
   }