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Problems of Artificial Intelligence № 0(1)'2015
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UDC 681.518.9; 621.384.3
S. S. Antsyferov. PROBLEMS OF ARTIFICIAL INTELLIGENCE
The article outlines the main problems associated with the construction of systems of artificial intelligence, and some of their solutions using system analysis of artificial intelligence, mathematical modeling of intelligent systems (IS), improving the tools and technological bases of IP, cognitive robotics and expert systems, standardized metrological support and quality of IS.
Keywords: artificial intelligence, systems analysis, operations research, systems theory, mathematical modeling, simulation dynamic modeling, cognitive systems, expert systems, intelligent robots, indicators of quality of intelligent systems.
UDC 004.89:004.912
V. V. Bondarchuk, J. A. Shevchenko. STUDY OF ALGORITHM OF DETECTION OF OBJECTS OF INTEREST IN A VIDEO STREAM
The developed algorithm for detection of objects in a video stream is based on video signals, the video data obtained by stationary means (cameras) through the use of a software package SPECPLUS.
Keywords: detection of objects in a video stream, classification, method of Viola-Jones, graphs, support vector machine, online learning, automatic camera calibration.
UDC 004.82; 007.52
O. O. Varlamov. MIVAR TECHNOLOGIES AS SOME AREAS OF ARTIFICIAL INTELLIGENCE
The main distinctive feature of the paper is that the author integrated different AI areas in single software using MIVAR bases of data and rules. MIVARs allowed us to integrate databases with logical computational processing and develop a new powerful mathematical tool for solving problems in 4 areas of artificial intelligence: expert systems, text understanding, image recognition, auto¬nomous intelligent robots.
Keywords: MIVAR, MIVAR nets, intelligent systems, artificial intelligence, databases, expert systems, meaning understanding, image recognition, robot.
UDC 004.934; 004.8
G. V. Dorokhina. MODIFICATION OF THE ALGORITHM DTW FOR SPOKEN WORD RECOGNITION BASED ON PHONEME RECOGNITION
Article demonstrate the possibility to modify algorithm DTW in order to recognize spoken words phoneme by phoneme. The functional for the calculation of the differences between the phonetic transcription of word and speech signal is proposed. The presentation of recognition vocabulary is developed. The proposed functional and developed presentation of recognition vocabulary form the basis of the proposed method for spoken word recognition speech recognition that uses phoneme recognition. This method surpassed algorithm DTW frequency of correct recognition and showed greater resistance to change recording equipment.
Keywords: speech recognition, algorithm DTW, phoneme recognition.
UDC 004.8:681.3
S. B. Ivanova, I. S. Salnikov, R. I. Salnikov. MULTIPURPOSE ROBOTIC COMPUTING HARDWARE SYSTEMS: NEED AND PROBLEMS OF DEVELOPMENT
In the article, need and problems of development of multipurpose robotic computing hardware systems are considered. Survey information from the related study areas and developments is given, general methodology for building the systems and their structure is proposed.
Keywords: Computing Systems: definitions, analogs, methodology for building, structure, functions, social value, development perspectives, using.
UDC 519.4
Y. V. Kosenko, O. I. Martynov. THE STRUCTURE OF THE COMPLEX AUTOMATED LICENSE PLATE RECOGNITION OF VEHICLES
The article considers the features of license plate recognition in the video stream and identifies the requirements for recognition of number plates. We design a database schema and suggest a structure of the complex automated recognition of license plates of vehicles, which allows implementing a turnkey solution as required.
Keywords: license plates, vehicles, license plate recognition.
UDC 005.311.6
M. V. Novikov. OPTIMIZATION OF PROCESSES ON EQUITY MARKETS ON THE BASIS OF FACE VALUE OPTIMUM
The article represents the analysis of wave processes on the equity markets from the point of view of decision-making processes based on the problem of face value optimum. We show the possibilities of application of this problem, expansion of its efficiency by means of the integrated approach including the combination of the models of face value optimum and the M. Friedman and L. J. Savage model, which allows us to estimate the value of a decision made on the equity market.
Keywords: wave processes, hypothesis, expected value, analysis, uncertainty, face value optimum, rationality, modulation process.
UDC 519.612
O. I. Ovcharenko. PARALLEL IMPLEMENTATION OF THE CYCLIC REDUCTION HPC-CLUSTER
The article presents a model for evaluating the effectiveness of the implementation of algorithms on multicore computing systems. Getting performance evaluations and accelerate parallel algorithm considers the example of solving systems with tridiagonal matrix by cyclic reduction. When evaluating the hardware specifications of the НРС-cluster, which is a multiprocessor computer system.
Keywords: Fast direct methods, parallel algorithms.
UDC 622.734.001.57
V. N. Pavlysh, E. V. Perinskaya. THE MATHEMATICAL MODELING OF FUNCTIONING PROCESSES OF SPECIAL CONVECTIVE TYPE APPARATUS
In the article the task of construction of determine mathematical model of functioning processes of special convective type apparatus for obtaining of ferromaterial, used in electronic technology is considered. The model based on particular derivatives equations, computer realization made by ending-difference approximation.
Keywords: the mathematical model, process, function, equation, algorithm.
UDC 621.372.542
V. J. Przekop. METHOD FOR COEFFICIENTS COMPUTATION OF IMPULSE RESPONSE OF WINDOW FUNCTIONS
The paper suggests a method for coefficients computation of impulse response of window functions which does not require using large capacity of memory. The method presupposes the coefficients computation of impulse response on the basis of recurrence equations in the process of window smoothing.
Keywords: window function, recurrence equation, digital signal processing, impulse response, window smoothing.
UDC 004.89; 004.93
A. A. Kharlamov, T. V. Yermolenko. TEXT ANALYSIS: LINGUISTICS, SEMANTICS, PRAGMATICS IN THE COGNITIVE APPROACH
This paper considers the cognitive approach to linguistic information analyzed by the human. The processes of information processing are studied at various linguistic levels: morphological, lexical, syntactic and semantic levels for separate sentences, and finally, semantic and pragmatic levels for the text as a whole. As an example of the said processing, representation of the pragmatic level is identified as a chain of extended predicate structures of a particular text.
Keywords: automatic text processing, cognitive approach, morphological processing, lexical processing, syntactic processing, semantic processing, pragmatic processing, chain of extended predicate structures.
UDC 004.89; 004.93
V. Ju. Shelepov, A. V. Nicenko. ON RECOGNITION OF THE FIRST SOUND IN СONTINUOUS SPEECH FRAGMENT
DTW-algorithms are proposed for recognition of the continuous speech fragment first sound or small enough class which contains it. This is important in connection with the problem of recognition speed-up for large and super large vocabularies.
Keywords: segmentation, parts of the first sound, recognition classes, transitions depending on intermediate recognition results.
