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06/10/2022
Density-optimized Intersection-free Mapping and Matrix Multiplication for Join-Project Operations (extended version)
A Join-Project operation is a join operation followed by a duplicate eli...
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04/12/2021
Updatable Learned Index with Precise Positions
Index plays an essential role in modern database engines to accelerate t...
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04/21/2019
Storing and Querying Large-Scale Spatio-Temporal Graphs with High-Throughput Edge Insertions
Real-world graphs often contain spatio-temporal information and evolve o...
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05/01/2018
