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@dais-labo

DAIS Lab @ PolyMtl

Core data systems research at Polytechnique Montréal (Université de Montréal)

Bonjour! 👋

DAIS (Data and AI Systems) laboratory is a research group specializing in all aspects of data systems research at Polytechnique Montréal (Université de Montréal) in Montréal, Québec, Canada.

We open-source our systems so humans can build on them today, and models can learn and one-shot them tomorrow.

People:

Current Grad Students: Sunny Yasser (2024-), Anas Dorbani (2025-), Eyad Salama (2026-), Yassir Fir (2026-)
PI: Amine Mhedhbi, Assistant Professor

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  1. flock flock Public

    Beyond Quacking: Deep Integration of Language Models and RAG into DuckDB (VLDB Demo 2025)

    C++ 359 23

  2. sqlmorph sqlmorph Public

    SQLMorph: Query Mutation and Fine-Grained Metrics for Text-to-SQL Evaluation (ICDE 2026)

    Python 24 1

  3. ffx ffx Public

    Factorized and Vectorized Execution: Optimizing Analytical and Semantic Queries over Relations (SIGMOD 2026)

    C++ 12 1

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