SIGMOD Contest 2025 Winning Solution

Implementation of Relational Matrix Algebra in MonetDB

Distributed Laplace Perturbation Algorithm

Sub-optimal Join Order Indicator

Software Development university project. Task from Sigmod Contest of 2016.

Radix-hash-join, a project based on ACM SIGMOD 2018 coding contest

Official implementation of GUIDE-AI @ SIGMOD paper "Threshold-Independent Fair Matching through Score Calibration"

A Transpiler Framework for Optimizing Data Science Pipelines. Published in DEEM@SIGMOD 18 June 2023. Forever grateful to my advisors at TU-Berlin for showing me the beauty computer science research.

Repository with an overview of the tutorial on Models and Practice of Neural Table Representations and up to date material for the hands-on part. This tutorial will be given at SIGMOD 2023.

Postgres fork with experimental GPU query optimizer

Read the Paper

Supplementary files for the publication "An Elephant Under the Microscope" (Bergmann et al., SIGMOD'25)

[SIGMOD 2025] PQCache: Product Quantization-based KVCache for Long Context LLM Inference

BinDex: A Two-Layered Index for Fast and Robust Scans (SIGMOD2020)

"Byteslice: Pushing the envelop of main memory data processing with a new storage layout" (SIGMOD'15)

Graph shortest path search problem optimized for millions of queries

Official code of "DPconv: Super-Polynomially Faster Join Ordering" (SIGMOD '25)