Search Results - "Theta-join algorithm"

An efficient theta-join query processing in distributed environment by Liu, Wenjie, Li, Zhanhuai

“…Theta-join query is very useful in many data analysis tasks, but it is not efficiently processed in distributed environment, especially in large scale data…”
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Toward fast theta‐join: A prefiltering and amalgamated partitioning approach by Wu, Jiashu, Wang, Yang, Fan, Xiaopeng, Ye, Kejiang, Xu, Chengzhong

“… In this article, we design and implement a novel fast theta‐join algorithm, called Prefap, by developing two distinct techniques…”
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Towards Fast Theta-join: A Prefiltering and Amalgamated Partitioning Approach by Wu, Jiashu, Wang, Yang, Fan, Xiaopeng, Ye, Kejiang, Xu, Chengzhong

“… In this article, we design and implement a novel fast theta-join algorithm, called Prefap, by developing two distinct techniques - prefiltering and amalgamated partitioning-based on the state…”
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맵리듀스를 이용한스트리밍 세타 조인 by 손정민, 이정훈, 김영훈, 심규석

“… In this paper, to process theta-join queries using a MapReduce framework, we propose an improved theta-join algorithm which reduces up to 75…”
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On Joining Graphs by Bergami, Giacomo, Magnani, Matteo, Montesi, Danilo

“… Then we propose the "CoGrouped Graph Conjunctive \(\theta\)-Join" algorithm running over data indexed in secondary memory…”
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Processing Theta-Joins on Shared-Nothing Systems by Okcan, Alper

“…Joins are essential for many large-scale data analysis tasks, and a variety of join conditions must be supported for many applications such as data-driven…”
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MapReduce join strategies for key-value storage by Van Hieu, Duong, Smanchat, Sucha, Meesad, Phayung

“… The most used joins will be analysed in this paper, which are theta-join algorithms including all pair partition join, repartition join, broadcasting join, semi join, per-split semi join…”
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