Výsledky vyhľadávania - "MapReduce algorithms"

Submodularity of Distributed Join Computation Autor Li, Rundong, Riedewald, Mirek, Deng, Xinyan

“… We show that minimizing load variance subject to a constraint on expectation is a monotone submodular maximization problem with Knapsack constraints, hence admitting provably near-optimal greedy solutions…”
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An Improved MapReduce Algorithm for Mining Closed Frequent Itemsets Autor Gonen, Yaron, Gudes, Ehud

“… This subject has been studied thoroughly, and many efficient algorithms had been presented, however, most of them were designed for a non-distributed setting…”
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Mining non-lattice subgraphs for detecting missing hierarchical relations and concepts in SNOMED CT Autor Cui, Licong, Zhu, Wei, Tao, Shiqiang, Case, James T, Bodenreider, Olivier, Zhang, Guo-Qiang

“… Material and Methods: All non-lattice subgraphs (the structural part) in SNOMED CT are exhaustively extracted using a scalable MapReduce algorithm…”
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Streamline Intelligent Crowd Monitoring with IoT Cloud Computing Middleware Autor Gazis, Alexandros, Katsiri, Eleftheria

“… The middleware employs a basic form of the MapReduce algorithm to gather WSN data and distribute it across available computer nodes…”
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Optimising parallel R correlation matrix calculations on gene expression data using MapReduce Autor Wang, Shicai, Pandis, Ioannis, Johnson, David, Emam, Ibrahim, Guitton, Florian, Oehmichen, Axel, Guo, Yike

“…Background High-throughput molecular profiling data has been used to improve clinical decision making by stratifying subjects based on their molecular profiles…”
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It’s All a Matter of Degree: Using Degree Information to Optimize Multiway Joins Autor Joglekar, Manas, Ré, Christopher

“…We optimize multiway equijoins on relational tables using degree information. We give a new bound that uses degree information to more tightly bound the…”
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It’s All a Matter of Degree Autor Joglekar, Manas, Ré, Christopher

“…We optimize multiway equijoins on relational tables using degree information. We give a new bound that uses degree information to more tightly bound the…”
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Streamline Intelligent Crowd Monitoring with IoT Cloud Computing Middleware Autor Gazis, Alexandros, Katsiri, Eleftheria

“… The middleware employs a basic form of the MapReduce algorithm to gather WSN data and distribute it across available computer nodes…”
Získať plný text

It's all a matter of degree: Using degree information to optimize multiway joins Autor Joglekar, Manas, Re, Christopher

“…We optimize multiway equijoins on relational tables using degree information. We give a new bound that uses degree information to more tightly bound the…”
Získať plný text