QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS
The urgency of conducting research in the field of quantum informatics is grounded. Promising areas of research are highlighted. For foreign and Russian publications and materials, a review of the main scientific results that characterize the current state of research in quantum computer science is...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
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MIREA - Russian Technological University
2019-02-01
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| Series: | Российский технологический журнал |
| Subjects: | |
| Online Access: | https://www.rtj-mirea.ru/jour/article/view/138 |
| _version_ | 1811281782766567424 |
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| author | A. Sigov E. Andrianova D. Zhukov S. Zykov I. E. Tarasov |
| author_facet | A. Sigov E. Andrianova D. Zhukov S. Zykov I. E. Tarasov |
| author_sort | A. Sigov |
| collection | DOAJ |
| description | The urgency of conducting research in the field of quantum informatics is grounded. Promising areas of research are highlighted. For foreign and Russian publications and materials, a review of the main scientific results that characterize the current state of research in quantum computer science is made. It is noted that knowledge and funds are invested most intensively in the development of the architecture of a quantum computer and its elements. Despite the fact that today there is no information on the creation of a physical implementation of a quantum computer comparable in functionality to a classical digital computer, the development of quantum algorithms is one of the popular areas of research. An advantage of quantum algorithms is the fact that they reduce the time required to solve the problem due to the parallelization of operations by generating entangled quantum states and their subsequent use. This advantage (quantum acceleration) is most important when solving the problem of modeling the dynamics of complex systems and enumerated mathematical problems. (The general case of enumeration is the Grover scheme and its variants; the tasks of searching for hidden periods: Shor's scheme of using the fast quantum Fourier transform and its analogues.) The demand for cybersecurity developments (search for vulnerabilities in smart spaces, secure storage and use of big data, quantum cryptography) is noted. More than a dozen articles are devoted to quantum algorithms of key search, key distribution on optical fibers of various lengths, and the analysis of quantum resources necessary for conducting a cyber attack. In the field of artificial quantum intelligence, attention is paid, first of all, to the “search” for a model of a quantum neural network that is optimal from the point of view of using all the advantages presented by quantum computing and neural networks, as well as machine learning algorithms. Examples of the use of quantum computing in cognitive and social sciences for studying the decision-making mechanism with incomplete data are given. It is concluded that quantum informatics is promising for the simulation of complex natural and artificial phenomena and processes. |
| first_indexed | 2024-04-13T01:39:47Z |
| format | Article |
| id | doaj.art-9d24d29378914ca6827843e4549e2430 |
| institution | Directory Open Access Journal |
| issn | 2500-316X |
| language | Russian |
| last_indexed | 2024-04-13T01:39:47Z |
| publishDate | 2019-02-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Российский технологический журнал |
| spelling | doaj.art-9d24d29378914ca6827843e4549e24302022-12-22T03:08:12ZrusMIREA - Russian Technological UniversityРоссийский технологический журнал2500-316X2019-02-017153710.32362/2500-316X-2019-7-1-5-37138QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTSA. Sigov0E. Andrianova1D. Zhukov2S. Zykov3I. E. Tarasov4MIREA - Russian University of TechnologyMIREA - Russian University of TechnologyMIREA - Russian University of TechnologyNational Research Univeresity "Higher School of Economics"MIREA - Russian University of TechnologyThe urgency of conducting research in the field of quantum informatics is grounded. Promising areas of research are highlighted. For foreign and Russian publications and materials, a review of the main scientific results that characterize the current state of research in quantum computer science is made. It is noted that knowledge and funds are invested most intensively in the development of the architecture of a quantum computer and its elements. Despite the fact that today there is no information on the creation of a physical implementation of a quantum computer comparable in functionality to a classical digital computer, the development of quantum algorithms is one of the popular areas of research. An advantage of quantum algorithms is the fact that they reduce the time required to solve the problem due to the parallelization of operations by generating entangled quantum states and their subsequent use. This advantage (quantum acceleration) is most important when solving the problem of modeling the dynamics of complex systems and enumerated mathematical problems. (The general case of enumeration is the Grover scheme and its variants; the tasks of searching for hidden periods: Shor's scheme of using the fast quantum Fourier transform and its analogues.) The demand for cybersecurity developments (search for vulnerabilities in smart spaces, secure storage and use of big data, quantum cryptography) is noted. More than a dozen articles are devoted to quantum algorithms of key search, key distribution on optical fibers of various lengths, and the analysis of quantum resources necessary for conducting a cyber attack. In the field of artificial quantum intelligence, attention is paid, first of all, to the “search” for a model of a quantum neural network that is optimal from the point of view of using all the advantages presented by quantum computing and neural networks, as well as machine learning algorithms. Examples of the use of quantum computing in cognitive and social sciences for studying the decision-making mechanism with incomplete data are given. It is concluded that quantum informatics is promising for the simulation of complex natural and artificial phenomena and processes.https://www.rtj-mirea.ru/jour/article/view/138quantum computer sciencequantum computerquantum algorithmsmodeling of complex phenomena and processesneural networksmachine learningcryptographycognitive technologies |
| spellingShingle | A. Sigov E. Andrianova D. Zhukov S. Zykov I. E. Tarasov QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS Российский технологический журнал quantum computer science quantum computer quantum algorithms modeling of complex phenomena and processes neural networks machine learning cryptography cognitive technologies |
| title | QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS |
| title_full | QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS |
| title_fullStr | QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS |
| title_full_unstemmed | QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS |
| title_short | QUANTUM INFORMATICS: OVERVIEW OF THE MAIN ACHIEVEMENTS |
| title_sort | quantum informatics overview of the main achievements |
| topic | quantum computer science quantum computer quantum algorithms modeling of complex phenomena and processes neural networks machine learning cryptography cognitive technologies |
| url | https://www.rtj-mirea.ru/jour/article/view/138 |
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