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检索条件"主题词=Multi-Query Optimization"
45 条 记 录,以下是41-50 订阅
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Adapting to Application Workflow in Processing Data Integration Queries
Adapting to Application Workflow in Processing Data Integrat...
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第六届网格与协同计算国际会议(The Sixth International Conference on Grid and Cooperative Computing GCC 2007)
作者: Yongwei WU Jia LIU Gang Chen Guangwen Yang Bo Cao Weimin Zheng Department of Computer Science and Technology Tsinghua National Laboratory for Information Science and Technology Tsinghua University Beijing 100084 China
Data integration has evolved to provide efficient data management across distributed and heterogeneous data sources in grid ***, existing works in data integration consider little knowledge about the above application... 详细信息
来源: 评论
TAMPA: Tabu Search-based multiple Queries optimization for Wireless Sensor Networks
TAMPA: Tabu Search-based Multiple Queries Optimization for W...
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第三届IEEE无线通讯、网络技术暨移动计算国际会议
作者: MingJian Tang Jinli Cao Naveen K Chilamkurti Department of Computer Science and Computer Engineering La Trobe University Melbourne Australia-3086
In this paper, we address one of the wireless sensor network query processing issues posed due to the lack of support for multiple sensor network queries. The objective of the paper is to provide efficient and effecti... 详细信息
来源: 评论
On improvement of the volcano search and optimization strategy
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7th International Workshop on State of the Art in Scientific Computing
作者: Baryamureeba, Venansius Ngubiri, John Makerere Univ Inst Comp Sci Kampala Uganda
The ever-increasing load on databases dictates that queries do not need to be processed one by one. multi-query optimization seeks to optimize queries grouped in batches instead of one by one. multi-query optimizers a... 详细信息
来源: 评论
无线传感器网络的多查询优化
无线传感器网络的多查询优化
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第二十二届中国数据库学术会议
作者: 王丙胜 李建中 哈尔滨工业大学计算机科学与技术学院
1引言随着通信技术、嵌入式技术和传感器技术的飞速发展,具有感知数据、采集数据并能够对采集到的数据进行预处理和传输的传感器设备开始出现。人们可以将这些传感器随机地或者有规律地分布在周
来源: 评论
A model for multiple-query processing based upon strong factoring
A model for multiple-query processing based upon strong fact...
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International Conference on Information Technology - Coding and Computing
作者: Alsabbagh, JR Raghavan, VV Grand Valley State Coll Dept Comp Sci & Informat Syst Allendale MI 49401 USA
This paper proposes a model for interleaving the execution of multiple queries simultaneously. The queries are rewritten, in the context of each other, in order to induce common subexpressions (CSEs). A CSE will then ... 详细信息
来源: 评论