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07/31/2023
ADOPT: Adaptively Optimizing Attribute Orders for Worst-Case Optimal Join Algorithms via Reinforcement Learning
The performance of worst-case optimal join algorithms depends on the ord...
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07/21/2023
JoinGym: An Efficient Query Optimization Environment for Reinforcement Learning
In this paper, we present JoinGym, an efficient and lightweight query op...
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06/15/2023
From BERT to GPT-3 Codex: Harnessing the Potential of Very Large Language Models for Data Management
Large language models have recently advanced the state of the art on man...
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04/19/2023
Language Models Enable Simple Systems for Generating Structured Views of Heterogeneous Data Lakes
A long standing goal of the data management community is to develop gene...
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04/19/2022
CodexDB: Generating Code for Processing SQL Queries using GPT-3 Codex
CodexDB is an SQL processing engine whose internals can be customized vi...
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12/21/2021
DB-BERT: a Database Tuning Tool that "Reads the Manual"
DB-BERT is a database tuning tool that exploits information gained via n...
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10/14/2021
Procrastinated Tree Search: Black-box Optimization with Delayed, Noisy, and Multi-fidelity Feedback
In black-box optimization problems, we aim to maximize an unknown object...
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07/09/2021
Can Deep Neural Networks Predict Data Correlations from Column Names?
For humans, it is often possible to predict data correlations from colum...
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04/05/2021
UDO: Universal Database Optimization using Reinforcement Learning
UDO is a versatile tool for offline tuning of database systems for speci...
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03/18/2021
Optimally Summarizing Data by Small Fact Sets for Concise Answers to Voice Queries
Our goal is to find combinations of facts that optimally summarize data ...
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03/14/2020
Scrutinizer: A Mixed-Initiative Approach to Large-Scale, Data-Driven Claim Verification
Organizations such as the International Energy Agency (IEA) spend signif...
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01/16/2019
SkinnerDB: Regret-Bounded Query Evaluation via Reinforcement Learning
SkinnerDB is designed from the ground up for reliable join ordering. It ...
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04/20/2018
Verifying Text Summaries of Relational Data Sets
We present a novel natural language query interface, the AggChecker, aim...
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04/20/2018