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Accelerating Entity Resolution Through Vectorized Meta-blocking on GPUs

delete2026-01-01
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PRE
AI
N
Nikolas Stamatopoulos *
V
Vassilis Stamatopoulos
G
George Alexiou
G
Giorgos Giannopoulos
G
George Papastefanatos
DOI:10.1007/978-3-032-05727-3_14delete
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摘要

摘要

En 中文
本文提出了一种利用GPU计算能力加速实体解析(ER)中元阻塞(Metablocking)阶段的方法。我们通过利用块集合的稀疏矩阵表示来提升传统元阻塞算法的性能。我们提出的解决方案与现有的阻塞和匹配技术保持正交性,确保其有效性不受影响。通过将标准块集合转换为独热编码的稀疏矩阵,并在GPU上实现块清理、块过滤和边剪枝,我们实现了比基于CPU的实现快多达40倍的速度提升。
Keyword:
Entity resolution
Data integration
Blocking
Meta-blocking

期刊

N
NEW TRENDS IN DATABASE AND INFORMATION SYSTEMS, ADBIS 2025
IF:
0
论文数:
45
被引数:
0

机构

U
University of Ioannina
学者数:
8.0K
论文数: 7.1K
被引数: 8.0K
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