다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

National Institute of Standards and Technology における超伝導研究及び生活

algorithmics and modular computations, Theory of Codes and Cryptography (3).From an analytical 1. RE Blahut. Theory and practice of error control codes. eecs.uottawa.ca/∼yongacog/courses/coding/ (3) R.E. Blahut,Theory and Practice of Error Control Codes, Addison Wesley, 1983. QA 268. Cached. Download as a PDF 457, Theory and Practice of Error Control CodesBlahut 1984 (Show Context). Citation Context..ontinued fractions.

Theory and practice of error control codes

Applications of Artificial Intelligence and Machine learning in smart cities

The Concise Encyclopedia of Statistics presents the essential information about statistical tests, concepts, and analytical methods in language that is accessible to practitioners and students of the vast community using statistics in medicine, engineering, physical science, life science, social science, and business/economics. The reference is alphabetically arranged to provide quick access to the fundamental tools of statistical methodology and biographies of famous statisticians. The more than 500 entries include definitions, history, mathematical details, limitations, examples, references, and further readings. All entries include cross-references as well as the key citations. The back matter includes a timeline of statistical inventions. This reference will be an enduring resource for locating convenient overviews about this essential field of study.

The Concise Encyclopedia of Statistics

The article analyzes the most well-known practical methods of determining the alternative set (AS) of numbers in a residue numeral system (RNS). The AS determining is most frequently required to perform error verification, diagnosing and correction of data in RNS, that was introduced to a minimal information redundancy in the computational process dynamics. This suggests the occurrence of only a single error in a number. The main downside of the reviewed methods is a significant time needed to determine the AS. In order to reduce time for AS determining in RNS, one of the known methods has been improved in the article. The idea of method improvement supposes preliminary correspondence table compilation (first stage tables) for each correct number out of informational numeric range of a possible set of incorrect numbers, that are not included into the range. Based on the analysis of tables content, the second stage table is being compiled, which contains the correspondence of each incorrect number out of numeric range to a possible values of correct numbers. By applying introduced method, efficiency of data verification, diagnosing and correction is increased due to time reduction of the AS numbers determining in RNS.

Improved Method of Determining the Alternative Set of Numbers in Residue Number System

Asymmetric coding schemes are developed that are constructed with the use of algebraic geometric codes. Basic analytical expressions are obtained that connect the parameters of algebraic geometric codes with the parameters of asymmetric coding schemes based on these codes.

Asymmetric Code-Theoretical Schemes Constructed with the Use of Algebraic Geometric Codes

With cryptographic investigations, the design of Boolean functions is a wide area. The Boolean functions play important role in the construction of a symmetric cryptosystem. In this paper the modified hill climbing method is considered. Using hill climbing techniques, the method allows modifying bent functions used to design balanced, highly non-linear Boolean functions with high algebraic degree and low autocorrelation. The experimental results of constructing the cryptographically strong Boolean functions are presented.

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The Design of Boolean Functions by Modified Hill Climbing Method

Code-Based Public-Key Cryptosystems were been considered in this work. In addition, the current state, the existing contradictions and prospects of practical use for the post-quantum period were been studied. The authors have proposed new scheme of crypto-transformation that significantly exceeds the relative speed of information transmission. An advantage of the proposed scheme compared with the well known the McEliece and Niederreiter schemes has shown.

Code-based public-key cryptosystems for the post-quantum period

Synchronous stream ciphers produce long keystreams to be XORed with plaintext. The output keystreams should be indistinguishable from truly random sequences and should not leak any information about the secret key and the internal state of the cipher. In this study, we analyze of modern stream ciphers according to various criteria using methodology eSTREAM.

Alexandr Kuznetsov

Papers

Improved Method of Determining the Alternative Set of Numbers in Residue Number System

Asymmetric Code-Theoretical Schemes Constructed with the Use of Algebraic Geometric Codes

The Design of Boolean Functions by Modified Hill Climbing Method

Code-based public-key cryptosystems for the post-quantum period

The research of modern stream ciphers