Big data in smart cities
In this paper, we discuss the concept of the smart city, summarize its development, analyze the motivation and goals of building smart cities in China, and illustrate the supporting technologies of the smart city. Next, we propose a smart city infrastructure that is based on the concept of the digital city and integrates the Internet of Things and cloud computing technologies, thereby achieving automatic control and intelligence services for people and logistics in physical cities. We analyze the big data of smart cities according to ubiquitous sensor networks. Facing the problems and challenges caused by big data of smart cities, we propose a strategy to handle big data that focuses on cloud computing and data mining. In addition, we present a basic framework for cloud computing platforms and propose the establishment of an operating center for smart cities. In closing, we discuss the bright prospects of smart cities.Chuang Xin Dian Ben Wen Tan Tao Liao Zhi Hui Cheng Shi De Gai Nian Zong Jie Liao Qi Fa Zhan Li Cheng Pou Xi Liao Zhong Guo Jian She Zhi Hui Cheng Shi De Dong Li He Mu Biao Chan Shu Liao Zhi Hui Cheng Shi De Zhi Cheng Ji Zhu Bing Ti Chu Liao Zhi Hui Cheng Shi De Ji Chu Jia Gou Ji Zai Shu Zi Cheng Shi De Ji Chu Shang You Ji Di Rong He Wu Lian Wang He Yun Ji Suan Ji Zhu Yi Shi Xian Dui Xian Shi Cheng Shi Zhong Ren He Wu De Zi Dong Kong Zhi He Zhi Neng Fu Wu Zuo Zhe Zhen Dui Wu Suo Bu Zai De Chuan Gan Qi Wang Dui Zhi Hui Cheng Shi De Da Shu Ju Jin Xing Liao Fen Xi Ti Chu Liao Ying Dui Da Shu Ju De Ce Lue He Si Lu Zhong Dian Lun Shu Liao Yun Ji Suan Yu Shu Ju Wa Jue Bing Gei Chu Liao Yun Ping Tai De Ji Chu Kuang Jia Ti Chu Liao Jian Li Zhi Hui Cheng Shi Yun Ying Zhong Xin De Jian Yi Zui Hou Zhan Wang Liao Zhi Hui Cheng Shi Wei Lai Mei Hao De Qian Jing
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