publications

2025

1. FORC 2025
   & PPAI 2025
   (oral)

   Laplace Transform Interpretation of Differential Privacy

   Rishav Chourasia, Uzair Javaid, and Biplap Sikdar

   In Proceedings of the 6th annual Symposium on Foundations of Responsible Computing, 2025

   arXiv Bib

   @article{chourasia2024laplace,
     bibtex_show = {true},
     abbr = {FORC 2025},
     abbr2 = {& PPAI 2025},
     abbr3 = {(oral)},
     selected = {true},
     title = {Laplace Transform Interpretation of Differential Privacy},
     author = {Chourasia, Rishav and Javaid, Uzair and Sikdar, Biplap},
     journal = {In Proceedings of the 6th annual Symposium on Foundations of Responsible Computing},
     arxiv = {2411.09142},
     year = {2025}
   }
   

2024

1. Ph.D. Thesis

   Learning and Unlearning with Noisy Gradient Descent

   Rishav Chourasia

   School of Computing, National University of Singapore, 2024

   Bib PDF

   @thesis{chourasia2024,
     bibtex_show = {true},
     abbr = {Ph.D. Thesis},
     title = {Learning and Unlearning with Noisy Gradient Descent},
     school = {School of Computing, National University of Singapore},
     author = {Chourasia, Rishav},
     pdf = {Phd-thesis.pdf},
     year = {2024}
   }
   

2023

1. ICML 2023
   & FORC 2023

   Forget Unlearning: Towards True Data-Deletion in Machine Learning

   Rishav Chourasia, and Neil Shah

   In Proceedings of the 40th International Conference on Machine Learning, 2023

   Bib PDF

   @inproceedings{pmlr-v163-chourasia23forget,
     bibtex_show = {true},
     abbr = {ICML 2023},
     abbr2 = {& FORC 2023},
     selected = {true},
     title = {Forget Unlearning: Towards True Data-Deletion in Machine Learning},
     author = {Chourasia, Rishav and Shah, Neil},
     booktitle = {Proceedings of the 40th International Conference on Machine Learning},
     year = {2023},
     volume = {163},
     series = {Proceedings of Machine Learning Research},
     publisher = {PMLR},
     pdf = {chourasia2023forget.pdf}
   }
   

2022

1. PETS 2022

   Knowledge Cross-Distillation for Membership Privacy

   Rishav Chourasia, Batnyam Enkhtaivan, Kunihiro Ito, Junki Mori, Isamu Teranishi, and Hikaru Tsuchida

   Proceedings on Privacy Enhancing Technologies, 2022

   Bib PDF

   @article{chourasia2021knowledge,
     bibtex_show = {true},
     title = {Knowledge Cross-Distillation for Membership Privacy},
     abbr = {PETS 2022},
     author = {Chourasia, Rishav and Enkhtaivan, Batnyam and Ito, Kunihiro and Mori, Junki and Teranishi, Isamu and Tsuchida, Hikaru},
     journal = {Proceedings on Privacy Enhancing Technologies},
     volume = {2022},
     year = {2022},
     pdf = {chourasia2021knowledge.pdf}
   }
   

2021

1. NeurIPS 2021
   (spotlight)

   Differential Privacy Dynamics of Langevin Diffusion and Noisy Gradient Descent

   Rishav Chourasia, Jiayuan Ye, and Reza Shokri

   In Advances in Neural Information Processing Systems, 2021

   Bib PDF

   @inproceedings{NIPS2021_7c6c1a7b,
     bibtex_show = {true},
     author = {Chourasia, Rishav and Ye, Jiayuan and Shokri, Reza},
     abbr = {NeurIPS 2021},
     abbr2 = {(spotlight)},
     selected = {true},
     booktitle = {Advances in Neural Information Processing Systems},
     editor = {Ranzato, M. and Beygelzimer, A. and Liang, P.S. and Vaughan, J.W. and Dauphin, Y.},
     pages = {},
     publisher = {Curran Associates, Inc.},
     title = {Differential Privacy Dynamics of Langevin Diffusion and Noisy Gradient Descent},
     url = {https://proceedings.neurips.cc/paper/2021/file/7c6c1a7bfde175bed616b39247ccace1-Paper.pdf},
     volume = {34},
     year = {2021},
     pdf = {NIPS2021_7c6c1a7b.pdf}
   }
   

2019

1. arXiv

   Rishav Chourasia, and Adish Singla

   Learning with Rich Experience (LIRE) Workshop, NeurIPS, 2019

   arXiv Bib

   @article{chourasia2019unifying,
     bibtex_show = {true},
     abbr = {arXiv},
     booktitle = {Unifying ensemble methods for q-learning via social choice theory},
     author = {Chourasia, Rishav and Singla, Adish},
     journal = {Learning with Rich Experience (LIRE) Workshop, NeurIPS},
     arxiv = {1902.10646},
     year = {2019}
   }
   

2018

1. Bachelor Thesis

   Optimal Swarm RL: An Improved Deep Exploration Strategy

   Rishav Chourasia

   Indian Institute of Technology, Guwahati, 2018

   Bib PDF

   @thesis{chourasia2018,
     bibtex_show = {true},
     abbr = {Bachelor Thesis},
     title = {Optimal Swarm RL: An Improved Deep Exploration Strategy},
     school = {Indian Institute of Technology, Guwahati},
     author = {Chourasia, Rishav},
     pdf = {BTP-thesis.pdf},
     year = {2018}
   }
   

2017

1. FUZZ-IEEE 2017

   Type reduction techniques for two-dimensional interval type-2 fuzzy sets

   Vaibhav Saxena, Nikhil Yadala, Rishav Chourasia, and Frank Chung-Hoon Rhee

   In Fuzzy Systems (FUZZ-IEEE), 2017 IEEE International Conference on, 2017

   Bib PDF

   @inproceedings{saxena2017type,
     bibtex_show = {true},
     title = {Type reduction techniques for two-dimensional interval type-2 fuzzy sets},
     author = {Saxena, Vaibhav and Yadala, Nikhil and Chourasia, Rishav and Rhee, Frank Chung-Hoon},
     abbr = {FUZZ-IEEE 2017},
     booktitle = {Fuzzy Systems (FUZZ-IEEE), 2017 IEEE International Conference on},
     pdf = {saxena2017type.pdf},
     pages = {1--6},
     year = {2017},
     organization = {IEEE}
   }
   

2. IFSA-SCIS 2017

   Visualization of two-dimensional interval type-2 fuzzy membership functions using general type-2 fuzzy membership functions

   Rishav Chourasia, Vaibhav Saxena, Nikhil Yadala, and Frank Chung-Hoon Rhee

   In Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS), 2017 Joint 17th World Congress of International, 2017

   Bib PDF

   @inproceedings{chourasia2017visualization,
     bibtex_show = {true},
     title = {Visualization of two-dimensional interval type-2 fuzzy membership functions using general type-2 fuzzy membership functions},
     author = {Chourasia, Rishav and Saxena, Vaibhav and Yadala, Nikhil and Rhee, Frank Chung-Hoon},
     booktitle = {Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS), 2017 Joint 17th World Congress of International},
     abbr = {IFSA-SCIS 2017},
     pdf = {chourasia2017visualization.pdf},
     pages = {1--5},
     year = {2017},
     organization = {IEEE}
   }