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检索条件"主题词=best position algorithm"
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best position algorithms for Top-k Query Processing in Highly Distributed Environments
Best Position Algorithms for Top-k Query Processing in Highl...
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The First International Conference on Networking and Distributed Computing(第一届网络与分布式计算国际会议 ICNDC 2010)
作者: Qiming Fang Guangwen Yang Weimin Zheng Bo Wang Ying Zhao Tsinghua National Laboratory for Information Science and Technology Department of Computer Science a Tsinghua National Laboratory for Information Science and Technology Department of Computer Science a
Efficient top-* query processing in highly distributed environments is useful but challenging. This paper focuses on the problem over vertically partitioned data and aims to propose efficient algorithms with lower com... 详细信息
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