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City Brain
City Brain (sometimes treated as an improper noun by sources and rendered as city brain; zh, c=城市大脑, p=chéngshì dànǎo) is a software system that utilizes artificial intelligence and data collection for urban management. Developed by Chinese tech company Alibaba Group, the City Brain systems have been adopted by local governments throughout the country as well as in Kuala Lumpur, the capital of Malaysia. Currently, these systems are mostly used for traffic management, but they have been used and expanded to cover other needs as well. City Brain systems have been promoted as making cities "smarter" and improving their residents' quality of life. However, the systems have also faced criticism for issues relating to privacy, cost, and their use of surveillance. History and overview The first City Brain system was announced and developed in 2016 by Alibaba Cloud for its home city of Hangzhou. First aiming to curb the city's high level of traffic congestion, it was init ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smart City
A smart city is a technologically modern urban area that uses different types of electronic methods and sensors to collect specific data. Information gained from that data is used to manage assets, resources and services efficiently; in return, that data is used to improve operations across the city. This includes data collected from citizens, devices, buildings and assets that is processed and analyzed to monitor and manage traffic and transportation systems, power plants, utilities, water supply networks, waste, Criminal investigations, information systems, schools, libraries, hospitals, and other community services. Smart cities are defined as smart both in the ways in which their governments harness technology as well as in how they monitor, analyze, plan, and govern the city. In smart cities, the sharing of data is not limited to the city itself but also includes businesses, citizens and other third parties that can benefit from various uses of that data. Sharing data from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Intelligence
Artificial intelligence (AI) is intelligence—perceiving, synthesizing, and inferring information—demonstrated by machines, as opposed to intelligence displayed by animals and humans. Example tasks in which this is done include speech recognition, computer vision, translation between (natural) languages, as well as other mappings of inputs. The ''Oxford English Dictionary'' of Oxford University Press defines artificial intelligence as: the theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages. AI applications include advanced web search engines (e.g., Google), recommendation systems (used by YouTube, Amazon and Netflix), understanding human speech (such as Siri and Alexa), self-driving cars (e.g., Tesla), automated decision-making and competing at the highest level in strategic game systems (such as chess and Go). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuala Lumpur
, anthem = '' Maju dan Sejahtera'' , image_map = , map_caption = , pushpin_map = Malaysia#Southeast Asia#Asia , pushpin_map_caption = , coordinates = , subdivision_type = Country , subdivision_name = , subdivision_type1 = Administrative areas , subdivision_name1 = , established_title = Establishment , established_date = 1857 , established_title2 = City status , established_date2 = 1 February 1972 , established_title3 = Transferred to federal jurisdiction , established_date3 = 1 February 1974 , government_type = Federal administrationwith local government , governing_body = Kuala Lumpur City Hall , leader_title = Mayor , leader_name = Mahadi bin Che Ngah , total_type = Federal territory , area_footnotes = , area_total_km2 = 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hangzhou
Hangzhou ( or , ; , , Standard Mandarin pronunciation: ), also romanized as Hangchow, is the capital and most populous city of Zhejiang, China. It is located in the northwestern part of the province, sitting at the head of Hangzhou Bay, which separates Shanghai and Ningbo. Hangzhou grew to prominence as the southern terminus of the Grand Canal and has been one of China's most renowned and prosperous cities for much of the last millennium. It is a major economic and e-commerce hub within China, and the second biggest city in Yangtze Delta after Shanghai. Hangzhou is classified as a sub-provincial city and forms the core of the Hangzhou metropolitan area, the fourth-largest in China after Guangzhou-Shenzhen Pearl River agglomeration, Shanghai-Suzhou-Wuxi-Changzhou conurbation and Beijing. As of 2019, the Hangzhou metropolitan area was estimated to produce a gross metropolitan product (nominal) of 3.2 trillion yuan ($486.53 billion), making it larger than the economy of Nigeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xiaoshan District
Xiaoshan is one of ten urban districts of the prefecture-level city of Hangzhou, the capital of Zhejiang Province, East China. Xiaoshan was formerly a city in its own right, separated by the Qiantang River from Hangzhou proper, but the municipality was annexed by its more populous neighbor in 2001. Xiaoshan has a permanent population with residential rights of around 1,511,000 and an additional non-permanent population of about 876,500. Most of the local residents are Han people who speak a local variety of Wu Chinese in addition to Mandarin Chinese. The area's history of human settlement dates back to more than 8000 years ago, as excavations at Xiaoshan's Kuahuqiao archeological site have shown. Xiaoshan's manufacturing-dominated economy has made it one of the most affluent metropolitan districts in China. In 2012 it had a GDP of 161.2 billion CNY, or around $17,000 per capita. Hangzhou's international airport, Hangzhou Xiaoshan International Airport, is located in western Xiaosh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macau
Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a population of about 680,000 and an area of , it is the most densely populated region in the world. Formerly a Portuguese colony, the territory of Portuguese Macau was first leased to Portugal as a trading post by the Ming dynasty in 1557. Portugal paid an annual rent and administered the territory under Chinese sovereignty until 1887. Portugal later gained perpetual colonial rights in the Sino-Portuguese Treaty of Peking. The colony remained under Portuguese rule until 1999, when it was transferred to China. Macau is a special administrative region of China, which maintains separate governing and economic systems from those of mainland China under the principle of " one country, two systems".. The unique blend of Portuguese and Chinese arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in the Chinese city of Wuhan in December 2019. Attempts to contain it there failed, allowing the virus to spread to other areas of Asia and later worldwide. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern on 30 January 2020, and a pandemic on 11 March 2020. As of , the pandemic had caused more than cases and confirmed deaths, making it one of the deadliest in history. COVID-19 symptoms range from undetectable to deadly, but most commonly include fever, dry cough, and fatigue. Severe illness is more likely in elderly patients and those with certain underlying medical conditions. COVID-19 transmits when people breathe in air contaminated by droplets and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renminbi
The renminbi (; symbol: ¥; ISO code: CNY; abbreviation: RMB) is the official currency of the People's Republic of China and one of the world's most traded currencies, ranking as the fifth most traded currency in the world as of April 2022. The yuan ( or ) is the basic unit of the renminbi, but the word is also used to refer to the Chinese currency generally, especially in international contexts. One yuan is divided into 10 jiao (), and the jiao is further subdivided into 10 fen (). The renminbi is issued by the People's Bank of China, the monetary authority of China. Valuation Until 2005, the value of the renminbi was pegged to the US dollar. As China pursued its transition from central planning to a market economy and increased its participation in foreign trade, the renminbi was devalued to increase the competitiveness of Chinese industry. It has previously been claimed that the renminbi's official exchange rate was undervalued by as much as 37.5% against its purchas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveillance Issues In Smart Cities
Smart cities seek to implement information and communication technologies (ICT) to improve the efficiency and sustainability of urban spaces while reducing costs and resource consumption. In the context of surveillance, smart cities monitor citizens through strategically placed sensors around the urban landscape, which collect data regarding many different factors of urban living. From these sensors, data is transmitted, aggregated, and analyzed by governments and other local authorities to extrapolate information about the challenges the city faces in sectors such as crime prevention, traffic management, energy use and waste reduction. This serves to facilitate better urban planning and allows governments to tailor their services to the local population. Such technology has been implemented in a number of cities, including Santa Cruz, Detroit, Barcelona, Amsterdam, and Stockholm. Smart city technology has developed practical applications in improving effective law enforcement, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
