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PageRank algorithm PageRank algorithm is Google once Shong "leaning against the Sky Sword", The algorithm by Larry Page and http://www.aliyun.com/zixun/aggregation/16959.html "> Sergey Brin invented at Stanford University, the paper download: The PageRank citation ranking:bringing order to the ...

Machine learning technology is gradually infiltrating into all walks of life. Computer vision, natural language processing, robotics and other fields have basically been monopolized by machine learning algorithms and are gradually expanding into traditional industries such as education, banking, and medical.

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Research and implementation of cloud storage access control technology based on ontology Ecust Hong based on the characteristics of cloud storage access control and cloud storage standard (CDMI), this paper improves the access control domain, storage object and role inheritance of RBAC model, and increases the time constraint on roles and permissions. At the same time, using ontology technology and owl language, the ontology of access control model is established, and the semantic technology describes the entity and strategy of DONTO_RBAC, which realizes the security strategy of access control in the multi domain environment through ontology, which is based on the ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall The Internet is the entrepreneur's paradise, here gathers the numerous grassroots stationmaster, from the initial grassroots to later successful entrepreneur, can gorgeous turn is the minority, but as long as the effort hope still exists. 　　From grassroots stationmaster to successful entrepreneur gorgeous change, believe this is all grassroots dream, and you, also is experiencing this accumulation and transformation? June 23 A5 Edition Chat event invited Dnspod founder Wu Hongshong Wu, share his story from grassroots webmaster to successful entrepreneur's gorgeous change, this ...

HBase is a distributed, column-oriented, open source database based on Google's article "Bigtable: A Distributed Storage System for Structured Data" by Fay Chang. Just as Bigtable takes advantage of the distributed data storage provided by Google's File System, HBase provides Bigtable-like capabilities over Hadoop. HBase Implements Bigtable Papers on Columns ...

Now, many industries have started to find the right person for a new data technology-related position, which is data scientists. With the participation of big-name companies such as Facebook, Google, StumbleUpon and PayPal, data scientists have become increasingly hot on the job. This kind of talented person can skillfully combine the business, analytical work and computer skill, bring us unprecedented enterprise productivity promotion and blank filling function. Facebook "In this position, you will be a software engineer and measurement researcher ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall preface: Taiwan's IT environment is what kind of, we have little attention. The writer, Superbcde, is a Taiwanese programmer who does not have a prominent educational background, starting with the IT training school, and moving towards his goals in a step-by-step way. He warns young people: take advantage of the young to learn, determined that they do not know what to learn, it is best to go to Silicon Valley, because IT is the paradise of IT people, and revealed that Taiwan's entrepreneurial environment is poor. This article initially ...

The concept of "cloud computing" is rapidly rising around the world: 2010, China's cloud computing market size reached 55.93 billion yuan, an increase of 29.3%. It is estimated that 2011-2015, the annual composite growth rate of more than 50%. 2011 Global Cloud Computing Market size will reach 40.7 billion U.S. dollars, 2020 will increase to 241 billion U.S. dollars.       By 2015, China's cloud computing industry chain will reach 750 billion to 1 trillion yuan. But again ...