Data summarization on probabilistic databases
概率数据库上的数据汇总
基本信息
- 批准号:312423-2011
- 负责人:
- 金额:$ 1.46万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2013
- 资助国家:加拿大
- 起止时间:2013-01-01 至 2014-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Data summarization techniques have been used in many database management systems to provide quick approximate answers to queries when exact answers are not required or when early feedbacks are helpful. For example, the query optimizers in database management systems employ data summarization techniques to quickly estimate the sizes of intermediate results and the costs of different query execution plans. Many on-line analytical processing, data mining, and data visualization applications also rely on data summarization techniques to compute fast approximate answers to queries.
在许多数据库管理系统中都使用了数据摘要技术,以便在不需要精确答案或早期反馈有帮助的情况下为查询提供快速的近似答案。例如,数据库管理系统中的查询优化器使用数据汇总技术来快速估计中间结果的大小和不同查询执行计划的成本。许多在线分析处理、数据挖掘和数据可视化应用程序也依赖于数据汇总技术来快速计算查询的近似答案。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Wang, Hai其他文献
Preparation of 8-hydroxyquinoline wires by decomposition of tris(8-hydroxyquinoline) aluminium
三(8-羟基喹啉)铝分解制备8-羟基喹啉线
- DOI:
10.1080/17458080.2010.543992 - 发表时间:
2012-09 - 期刊:
- 影响因子:2.8
- 作者:
Djurišic, Aleks;ra B.;Chan, Wai Kin;Wang, Hai - 通讯作者:
Wang, Hai
Flash-Based Computing-in-Memory Architecture to Implement High-Precision Sparse Coding.
- DOI:
10.3390/mi14122190 - 发表时间:
2023-11-30 - 期刊:
- 影响因子:3.4
- 作者:
Qi, Yueran;Feng, Yang;Wang, Hai;Wang, Chengcheng;Bai, Maoying;Liu, Jing;Zhan, Xuepeng;Wu, Jixuan;Wang, Qianwen;Chen, Jiezhi - 通讯作者:
Chen, Jiezhi
论文7:Night-Time Vehicle Sensing in Far Infrared Image with Deep Learning
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:1.9
- 作者:
Wang, Hai;Cai, Yingfeng;Chen, Xiaobo;Chen, Long - 通讯作者:
Chen, Long
Structures and Stabilities of Carbon Chain Clusters Influenced by Atomic Antimony.
- DOI:
10.3390/molecules28031358 - 发表时间:
2023-01-31 - 期刊:
- 影响因子:4.6
- 作者:
Song, Zhenjun;Shao, Xiji;Wu, Wei;Liu, Zhenzhong;Yang, Meiding;Liu, Mingyue;Wang, Hai - 通讯作者:
Wang, Hai
The Role of Polaronic States on the Spin Dynamics in Solution-Processed Two-Dimensional Layered Perovskite with Different Layer Thickness.
- DOI:
10.1002/advs.202302554 - 发表时间:
2023-09 - 期刊:
- 影响因子:15.1
- 作者:
Song, Mu-Sen;Wang, Hai;Hu, Zi-Fan;Zhang, Yu-Peng;Liu, Tian-Yu;Wang, Hai-Yu - 通讯作者:
Wang, Hai-Yu
Wang, Hai的其他文献
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{{ truncateString('Wang, Hai', 18)}}的其他基金
Predictive Business Analytics for Incomplete Data
针对不完整数据的预测业务分析
- 批准号:
RGPIN-2019-05787 - 财政年份:2022
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Predictive Business Analytics for Incomplete Data
针对不完整数据的预测业务分析
- 批准号:
RGPIN-2019-05787 - 财政年份:2021
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Predictive Business Analytics for Incomplete Data
针对不完整数据的预测业务分析
- 批准号:
RGPIN-2019-05787 - 财政年份:2020
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Predictive Business Analytics for Incomplete Data
针对不完整数据的预测业务分析
- 批准号:
RGPIN-2019-05787 - 财政年份:2019
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Conceptual Data Summarization for Business Analytics
业务分析的概念数据摘要
- 批准号:
DDG-2016-00018 - 财政年份:2017
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Development Grant
A Predictive Analytics Engine for Supporting Store-Level Business Decision-Making
支持商店级业务决策的预测分析引擎
- 批准号:
493267-2016 - 财政年份:2016
- 资助金额:
$ 1.46万 - 项目类别:
Engage Grants Program
Conceptual Data Summarization for Business Analytics
业务分析的概念数据摘要
- 批准号:
DDG-2016-00018 - 财政年份:2016
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Development Grant
Data summarization on probabilistic databases
概率数据库上的数据汇总
- 批准号:
312423-2011 - 财政年份:2015
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Data summarization on probabilistic databases
概率数据库上的数据汇总
- 批准号:
312423-2011 - 财政年份:2014
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
Data summarization on probabilistic databases
概率数据库上的数据汇总
- 批准号:
312423-2011 - 财政年份:2012
- 资助金额:
$ 1.46万 - 项目类别:
Discovery Grants Program - Individual
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