Search Results for author: Alfons Kemper

Found 6 papers, 3 papers with code

The Duck's Brain: Training and Inference of Neural Networks in Modern Database Engines

no code implementations28 Dec 2023 Maximilian E. Schüle, Thomas Neumann, Alfons Kemper

Although database systems perform well in data access and manipulation, their relational model hinders data scientists from formulating machine learning algorithms in SQL.

The Case for Learned Spatial Indexes

no code implementations24 Aug 2020 Varun Pandey, Alexander van Renen, Andreas Kipf, Ibrahim Sabek, Jialin Ding, Alfons Kemper

This exponential growth in spatial data has led the research community to focus on building systems and applications that can process spatial data efficiently.

RadixSpline: A Single-Pass Learned Index

no code implementations30 Apr 2020 Andreas Kipf, Ryan Marcus, Alexander van Renen, Mihail Stoian, Alfons Kemper, Tim Kraska, Thomas Neumann

Recent research has shown that learned models can outperform state-of-the-art index structures in size and lookup performance.

SOSD: A Benchmark for Learned Indexes

1 code implementation29 Nov 2019 Andreas Kipf, Ryan Marcus, Alexander van Renen, Mihail Stoian, Alfons Kemper, Tim Kraska, Thomas Neumann

A groundswell of recent work has focused on improving data management systems with learned components.

Benchmarking Management

Estimating Cardinalities with Deep Sketches

1 code implementation17 Apr 2019 Andreas Kipf, Dimitri Vorona, Jonas Müller, Thomas Kipf, Bernhard Radke, Viktor Leis, Peter Boncz, Thomas Neumann, Alfons Kemper

We introduce Deep Sketches, which are compact models of databases that allow us to estimate the result sizes of SQL queries.

Databases

Cannot find the paper you are looking for? You can Submit a new open access paper.