research
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08/29/2023
SALI: A Scalable Adaptive Learned Index Framework based on Probability Models
The growth in data storage capacity and the increasing demands for high ...
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08/18/2023
Cost-Intelligent Data Analytics in the Cloud
For decades, database research has focused on optimizing performance und...
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06/29/2023
SRL: Scaling Distributed Reinforcement Learning to Over Ten Thousand Cores
The ever-growing complexity of reinforcement learning (RL) tasks demands...
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06/27/2023
LeCo: Lightweight Compression via Learning Serial Correlations
Lightweight data compression is a key technique that allows column store...
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04/11/2023
An Empirical Evaluation of Columnar Storage Formats
Columnar storage is one of the core components of a modern data analytic...
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06/30/2022
Proteus: A Self-Designing Range Filter
We introduce Proteus, a novel self-designing approximate range filter, w...
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03/05/2020