2025

  1. PLANSIEVE: Real-time Suboptimal Query Plan Prediction through Incremental Learning Datta, Asoke and Izenov, Yesdaulet and Tsan, Brian and Amanbayev, Abylay and Rusu, Florin 2025 [arXiv] [GitHub]

2024

  1. Simpli-Squared: Optimizing Without Cardinality Estimates Datta, Asoke and Izenov, Yesdaulet and Tsan, Brian and Rusu, Florin 2024 [arXiv] [GitHub]
  2. Sub-optimal Join Order Identification with L1-error Izenov, Yesdaulet and Datta, Asoke and Tsan, Brian and Rusu, Florin 2024 [poster] [GitHub]
  3. Approximate Sketches Tsan, Brian and Datta, Asoke and Izenov, Yesdaulet and Rusu, Florin 2024 [GitHub]
  4. Spanning Tree-based Query Plan Enumeration Izenov, Yesdaulet and Datta, Asoke and Tsan, Brian and Amanbayev, Abylay and Rusu, Florin 2024 [poster] [arXiv] [GitHub]

2023

  1. Query Optimization using Sketches in Relational Database Systems Izenov, Yesdaulet 2023 [PDF]
  2. Analyzing Query Optimizer Performance in the Presence and Absence of Cardinality Estimates Datta, Asoke and Tsan, Brian and Izenov, Yesdaulet and Rusu, Florin 2023 [arXiv] [GitHub]

2020

  1. COMPASS: Online Sketch-based Query Optimization for In-Memory Database Systems Izenov, Yesdaulet and Datta, Asoke and Rusu, Florin and Shin, Jun Hyung 2020 [PDF] [arXiv] [GitHub]

2019

  1. Sketch-based Query Optimization In-Memory Database Systems Izenov, Yesdaulet and Shin, Jun Hyung and Rusu, Florin 2019 [HTML] [poster]

2018

  1. Reducing Labeling Complexity in Streaming Data Mining Izenov, Yesdaulet and Tirthapura, Srikanta 2018 [PDF]