Data.ai

Overview

Foundational and applied work in data management and analytics: scalable databases and pipeline automation, data integration and cleaning, big-data processing, and tools for exploratory and statistical analysis.

Recent Publications

• Efficient Dataframe Systems: Lazy Fat Pandas on a Diet

  Bhushan Pal Singh, Priyesh Kumar, Chiranmoy Bhattacharya, S Sudarshan

  arXiv preprint arXiv:2501.08207 (2025)

• Scheduling of intermittent query processing

  Saranya Chandrasekaran, S Sudarshan

  International Database Engineered Applications Symposium (2024)

• PACMMOD Volume 2 Issue 3

  Divyakant Agrawal, Alexandra Meliou, S Sudarshan

  Proceedings of the ACM on Management of Data 2 (3) (2024)

• Data Generation for Testing Complex Queries

  Sunanda Somwase, Parismita Das, S Sudarshan

  arXiv preprint arXiv:2409.18821 (2024)

• Text-to-SQL Calibration: No Need to Ask--Just Rescale Model Probabilities

  Ashwin Ramachandran, Sunita Sarawagi

  arXiv preprint arXiv:2411.16742 (2024)

• Synthetic Tabular Data Generation for Imbalanced Classification: The Surprising Effectiveness of an Overlap Class

  Annie D'souza, Sunita Sarawagi

  arXiv preprint arXiv:2412.15657 (2024)

• Shapley Values for Explanation in Two-sided Matching Applications.

  Suraj Shetiya, Ian P Swift, Abolfazl Asudeh, Gautam Das

  EDBT (2024)

• Scheduling of Intermittent Query Processing.

  C Saranya, S Sudarshan

  CoRR (2023)

• Modern AI for Analyzing Large Structured Databases: Opportunities and Challenges

  Sunita Sarawagi

  2023 IEEE 30th International Conference on High Performance Computing (2023)

• CRUSH4SQL: Collective retrieval using schema hallucination for Text2SQL

  Mayank Kothyari, Dhruva Dhingra, Sunita Sarawagi, Soumen Chakrabarti

  EMNLP 2023 (Main) (2023)

No publications found