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• Содержание выпуска •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Modelling •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Foundations of Programming •
• Methods for Optimal Control and Control Theory •
• Supercomputing Software and Hardware •
Mathematical Foundations of Programming
Responsible for the Section: doctor of physico-mathematical Sciences
Nikolay Nepeivoda
On the left: assigned number of the paper, submission date, the number
of A5 pages contained in the paper, and the reference to the full-text
PDF
/r1/pdf.jpg) .
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Article #
24_2014
16
p.
/r2/pdf.jpg)
PDF |
submitted on 14th
Nov 2014 displayed on
website on 15th
Dec
2014
Nepejvoda
N., Grigorevsky I., Lilitko E.
New Representation of Real Numbers
Overlaying number systems for real numbers are introduced and
studied. It is shown that addition, subtraction and normalization
can be done for the number system with radix 3 and overlay factor
0.5 in two tacts independently of number of digits. (In Russian).
Key words: real numbers, number systems, constructive
mathematics, data structures.
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article citation |
http://psta.psiras.ru/read/psta2014_4_105-121.pdf |
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Article #
34_2014
11
p.
PDF |
submitted on 14th
Dec 2014 displayed on
website on
31th
Dec
2014
Znamenskij
S.
Modeling of the optimal sequence alignment problem
The sequence alignmet is widely used in variouse computer
systems for data similarity measure and analisys, changes detection
and relative tasks. Some intuitive requirements for string alignmet
are formalised in a test suite. The tests shows that none of
existing approaches to string similarities and alingment meet the
requirements. A new model of minimizing conflicts when merging
changes is described. The model leads to a simple formulation of new
optimization problem which meet the requirements. (In Russian.)
Key words: similarity of strings, sequence alignmet, edit
distance, diff, LCS, Levenshtein metric, software development,
continuous integration.
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article citation |
http://psta.psiras.ru/read/psta2014_4_257-267.pdf |
• Содержание выпуска •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Modelling •
• Artificial Intelligence, Intelligence Systems, Neural Networks •
• Mathematical Foundations of Programming •
• Methods for Optimal Control and Control Theory •
• Supercomputing Software and Hardware •
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