Information in quantum computers(working up and searching)

In the modern world everything is based on informational technologies. The computer is a universal instrument, that is used in every field. Without it there’s nothing in science, banking, studing communication and so on. Modern world is endless multiplity of information, zero and uniform flow, that is transmitted on radiochanels, telephone network. Today you can contact the person, who is thousands of kilometres away. It’s possible to the most difficult calculations and so on. All of these and another possibility is an infinite set of computers and information networks. Historical analysis shows, that informational technologies grow in exponensially great speed, and today developing quantum computers is being discussed. Now many scientificul work is published about quantum computers, information processing, quantum algorithms performance in it and so on. This is all due to the fact, that a classical computer can no longer cope solve complex problems. Many customers have requested that’s why scientists began thinking to create a much more powerful car. This task is very actual today, there are many question about it, and these abovementioned factors speak about items actuality and work is devoted to the discussion of these issues . The aim of the work is clearly and visibly describe quantum computers, it is to provide information an quantum methods and modeling of complex task through a classical computer. There work discusses two main directions. He first is the Grover search algorithm, which performs the database while the second one deals with the application of quantum methodology for knowledge bases. As it’s known in search of information in knowledge bases one way conceptual search task.

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