Publications

2025

1. 

   A Case Study of Cross-Lingual Zero-Shot Generalization for Classical Languages in LLMs

   V S D S Mahesh Akavarapu, Hrishikesh Terdalkar, Pramit Bhattacharyya, Shubhangi Agarwal, Vishakha Deulgaonkar, Chaitali Dangarikar, Pralay Manna, and Arnab Bhattacharya

   In Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics, Jul 2025

   DOI arXiv BibTex URL

   @inproceedings{akavarapu2025classical,
     title = {A Case Study of Cross-Lingual Zero-Shot Generalization for Classical Languages in LLMs},
     author = {Akavarapu, V S D S Mahesh and Terdalkar, Hrishikesh and Bhattacharyya, Pramit and Agarwal, Shubhangi and Deulgaonkar, Vishakha and Dangarikar, Chaitali and Manna, Pralay and Bhattacharya, Arnab},
     editor = {},
     booktitle = {Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics},
     month = jul,
     year = {2025},
     address = {Vienna, Austria},
     publisher = {Association for Computational Linguistics},
     url = {},
     doi = {},
     pages = {},
   }

2. 

   Towards Hybrid Graphs: Unifying Property Graphs and Time series

   Mouna Ammar, Christopher Rost, Riccardo Tommasini, Shubhangi Agarwal, Angela Bonifati, Petra Selmer, E Kharmlamov, and Erhard Rahm

   In 28th International Conference on Extending Database Technology (EDBT), Mar 2025

   DOI BibTex

   @inproceedings{ammar2025hygraphVision,
     title = {Towards Hybrid Graphs: Unifying Property Graphs and Time series},
     author = {Ammar, Mouna and Rost, Christopher and Tommasini, Riccardo and Agarwal, Shubhangi and Bonifati, Angela and Selmer, Petra and Kharmlamov, E and Rahm, Erhard},
     booktitle = {28th International Conference on Extending Database Technology (EDBT)},
     year = {2025},
     month = mar,
     doi = {10.48786/EDBT.2025.79},
   }

3. 

   Transforming Time Series into Graphs and Back with HyGraph

   Mouna Ammar, Shubhangi Agarwal, Angela Bonifati, and Erhard Rahm

   In CEUR online proceedings of 1st International Workshop on Transforming Graph Data (TGD), EDBT, Mar 2025

   BibTex PDF

   @inproceedings{ammar2025transforming,
     title = {Transforming Time Series into Graphs and Back with HyGraph},
     author = {Ammar, Mouna and Agarwal, Shubhangi and Bonifati, Angela and Rahm, Erhard},
     booktitle = {CEUR online proceedings of 1st International Workshop on Transforming Graph Data (TGD), EDBT},
     year = {2025},
     month = mar,
   }

2024

1. 

   VeNoM: Approximate Subgraph Matching with Enhanced Neighbourhood Structural Information

   Shubhangi Agarwal, Sourav Dutta, and Arnab Bhattacharya

   In Proceedings of the 7th Joint International Conference on Data Science & Management of Data (11th ACM IKDD CODS and 29th COMAD), Jan 2024

   DOI BibTex PDF Code Poster Slides

   @inproceedings{agarwal2024venom,
     title = {VeNoM: Approximate Subgraph Matching with Enhanced Neighbourhood Structural Information},
     author = {Agarwal, Shubhangi and Dutta, Sourav and Bhattacharya, Arnab},
     booktitle = {Proceedings of the 7th Joint International Conference on Data Science \& Management of Data (11th ACM IKDD CODS and 29th COMAD)},
     pages = {18--26},
     doi = {10.1145/3632410.3632459},
     year = {2024},
     month = jan,
   }

2023

1. 

   Subgraph Matching and Mining in Large Graphs

   Shubhangi Agarwal

   Nov 2023

   Advisor: Prof. Arnab Bhattacharya

   BibTex PDF

   @phdthesis{agarwal2023smmlg,
     author = {Agarwal, Shubhangi},
     title = {Subgraph Matching and Mining in Large Graphs},
     school = {Indian Institute of Technology Kanpur},
     year = {2023},
     address = {Kanpur, India},
     type = {Ph.D. Thesis},
     month = nov,
     note = {Advisor: Prof. Arnab Bhattacharya},
   }

2. 

   Vaiyyākaraṇaḥ: A Sanskrit Grammar Bot for Telegram

   Hrishikesh Terdalkar, V. S. D. S. Mahesh Akavarapu, Shubhangi Agarwal, and Arnab Bhattacharya

   Jan 2023

   Demonstration at the 18th World Sanskrit Conference

   BibTex URL PDF Code

   @unpublished{terdalkar2023vaiyyakaranah,
     title = {Vaiyyākaraṇaḥ: A Sanskrit Grammar Bot for Telegram},
     author = {Terdalkar, Hrishikesh and Akavarapu, V. S. D. S. Mahesh and Agarwal, Shubhangi and Bhattacharya, Arnab},
     note = {Demonstration at the 18th World Sanskrit Conference},
     month = jan,
     year = {2023},
     address = {The Australian National University, Canberra, Australia},
     url = {https://t.me/vyakarana_bot},
   }

2021

1. 

   VerSaChI: Finding Statistically Significant Subgraph Matches using Chebyshev’s Inequality

   Shubhangi Agarwal, Sourav Dutta, and Arnab Bhattacharya

   In Proceedings of the 30th ACM International Conference on Information & Knowledge Management, Nov 2021

   DOI BibTex PDF Code Poster Slides

   @inproceedings{agarwal2021versachi,
     title = {VerSaChI: Finding Statistically Significant Subgraph Matches using Chebyshev's Inequality},
     author = {Agarwal, Shubhangi and Dutta, Sourav and Bhattacharya, Arnab},
     booktitle = {Proceedings of the 30th ACM International Conference on Information \& Knowledge Management},
     pages = {2812--2816},
     doi = {10.1145/3459637.3482217},
     year = {2021},
     month = nov,
   }

2. 

   GraphReach: Position-Aware Graph Neural Network using Reachability Estimations

   Sunil Nishad, Shubhangi Agarwal, Arnab Bhattacharya, and Sayan Ranu

   In Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, Aug 2021

   Main Track

   DOI arXiv BibTex Code Poster Slides^†

   @inproceedings{ijcai2021p211,
     title = {GraphReach: Position-Aware Graph Neural Network using Reachability Estimations},
     author = {Nishad, Sunil and Agarwal, Shubhangi and Bhattacharya, Arnab and Ranu, Sayan},
     booktitle = {Proceedings of the Thirtieth International Joint Conference on
                      Artificial Intelligence, {IJCAI-21}},
     publisher = {International Joint Conferences on Artificial Intelligence Organization},
     editor = {Zhou, Zhi-Hua},
     pages = {1527--1533},
     year = {2021},
     month = aug,
     note = {Main Track},
     doi = {10.24963/ijcai.2021/211},
   }

2020

1. 

   ChiSeL: Graph similarity search using chi-squared statistics in large probabilistic graphs

   Shubhangi Agarwal, Sourav Dutta, and Arnab Bhattacharya

   Proceedings of the VLDB Endowment, Aug 2020

   DOI BibTex PDF Code Slides

   @article{agarwal2020chisel,
     title = {ChiSeL: Graph similarity search using chi-squared statistics in large probabilistic graphs},
     author = {Agarwal, Shubhangi and Dutta, Sourav and Bhattacharya, Arnab},
     journal = {Proceedings of the VLDB Endowment},
     volume = {13},
     number = {10},
     pages = {1654--1668},
     year = {2020},
     publisher = {VLDB Endowment},
     doi = {10.14778/3401960.3401964},
   }