Overcoming the challenge of variety: big data abstraction, the next evolution of data management for AAL communication systems
Overcoming the challenge of variety: big data abstraction, the next evolution of data management for AAL communication systems
复制标题
克服多样性的挑战:大数据抽象,AAL 通信系统数据管理的下一代发展
DOI:
10.1109/mcom.2015.7010514
复制
发表时间:
2015-01
影响因子:
11.2
通讯作者:
Lu Minhua
中科院分区:
文献类型:
--
作者:
Mao Rui;Xu Honglong;Wu Wenbo;Li Jianqiang;Li Yan;Lu Minhua
With the extensive use of information technology in AAL communication systems, a data management model has recently embodied the 3-V characteristics of big data: volume, velocity, and variety. A lot of work has been done on volume and velocity, but not as much has been reported on variety. To handle the variety of data, universal solutions with acceptable performance are usually much more cost effective than customized solutions. To achieve universality, a basic idea is to first define a universal abstraction that covers a wide range of data types, and then build a universal system for universal abstraction. Traditional database management systems commonly use a multidimensional data type, or feature vectors, as a universal abstraction. However, many new data types in AAL systems cannot be abstracted into multidimensional space. To find a more universal data abstraction and build more universal systems, we propose the concept of big data abstraction, with metric space as a universal abstraction for AAL data types. Furthermore, to demonstrate how metric-space data abstraction works, we survey the state of the art in metric space indexing, a fundamental task in data management. Finally, open research issues are discussed.
登录
查看更多内容
DOI:
--
发表时间:
--
期刊:
--
影响因子:
--
作者:
Smriti R. Ramakrishnan;Rui Mao;Aleksey A. Nakorchevskiy;J. Prince;Willard S. Willard-Willard-S.-Willard-2668707;Weijia Xu;E. Marcotte;Daniel P. Miranker
通讯作者:
Smriti R. Ramakrishnan;Rui Mao;Aleksey A. Nakorchevskiy;J. Prince;Willard S. Willard-Willard-S.-Willard-2668707;Weijia Xu;E. Marcotte;Daniel P. Miranker
DOI:
10.1007/978-3-319-05810-8_10
发表时间:
2014-04
期刊:
--
影响因子:
--
作者:
Rui Mao;Sheng Liu;Honglong Xu;Dian Zhang;Daniel P. Miranker
通讯作者:
Rui Mao;Sheng Liu;Honglong Xu;Dian Zhang;Daniel P. Miranker
DOI:
10.1007/978-1-4613-0039-7
发表时间:
2002-05
期刊:
--
影响因子:
--
作者:
J. Matoušek
通讯作者:
J. Matoušek
DOI:
10.1016/j.jda.2011.10.004
发表时间:
2012-05
期刊:
J. Discrete Algorithms
影响因子:
--
作者:
Rui Mao;W. Miranker;Daniel P. Miranker
通讯作者:
Rui Mao;W. Miranker;Daniel P. Miranker
影响因子:
16.6
作者:
Chávez, E;Navarro, G;Marroquín, JL
通讯作者:
Marroquín, JL