An algorithm for optimal heat treatment in a multizone diffusive furnace is proposed A mathematical model of the furnace is developed and a performance criterion is defined. This latter criterion is minimized using a ...
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ISBN:
(纸本)9780780394452
An algorithm for optimal heat treatment in a multizone diffusive furnace is proposed A mathematical model of the furnace is developed and a performance criterion is defined. This latter criterion is minimized using a procedure based on the simultaneous perturbation stochastic approximation (SPSA) algorithm as well as with the MatLab FMINBND algorithm. Problem simplifications are also considered Simulation results are discussed.
The measure of information of an individual object is considered. It is based on the measure of dissymmetry contained in the object and its description. As the qualitative measure of dissymmetry the orbit power of an ...
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ISBN:
(纸本)9780780394452
The measure of information of an individual object is considered. It is based on the measure of dissymmetry contained in the object and its description. As the qualitative measure of dissymmetry the orbit power of an object antomorphism is suggested As examples of application to mathematical physics we consider the parameter distributions and form of figures. Some strict definitions and theorems are formulated for the complexity measure for Morse function and geometrical figures.
Intrusion detection techniques are of great importance for computer network protecting because of increasing the number of remote attack using TCP/IP protocols. There exist a number of intrusion detection systems, whi...
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ISBN:
(纸本)9780780394452
Intrusion detection techniques are of great importance for computer network protecting because of increasing the number of remote attack using TCP/IP protocols. There exist a number of intrusion detection systems, which are based on different approaches for anomalous behavior detection. This paper focuses on applying neural networks for attack recognition. It is based on multilayer perceptron. The 1999 KDD Cap data set is used for training and testing neural networks. The results of experiments are discussed in the paper.
The paper describes the implementation of a novel approach to ultrasonic ranging systems bayed on a modified frequency variations monitoring technique. The whole system is developed on a single-chip FPGA, which serves...
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ISBN:
(纸本)9780780394452
The paper describes the implementation of a novel approach to ultrasonic ranging systems bayed on a modified frequency variations monitoring technique. The whole system is developed on a single-chip FPGA, which serves both roles as generator of the specialized signal and as timing analysis hardware in the receiver module. Details of the different tasks and operations which form the structure of the whole system are also given.
We present an intelligent system for user activity monitoring in computer networks. The system provides on-line and off-line monitoring and allows to detect anomalies in user behaviour. On-line monitoring is carried i...
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ISBN:
(纸本)9780780394452
We present an intelligent system for user activity monitoring in computer networks. The system provides on-line and off-line monitoring and allows to detect anomalies in user behaviour. On-line monitoring is carried in real time and is used to predict user actions. Off-line monitoring is carried out after user has ended his work, and is based on the analysis of statistical parameters of user behaviour. Proposed system is implemented using agent approach and can be used in different domains: in security systems, Web, economic and business systems, etc.
The design and implementation of an acquisition setup dedicated to the experimental evaluation and characterization of chaotic electronic circuits is presented. The whole setup was created using National Instrument...
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ISBN:
(纸本)9780780394452
The design and implementation of an acquisition setup dedicated to the experimental evaluation and characterization of chaotic electronic circuits is presented. The whole setup was created using National Instrument's Labview environment and it is structured in a way that it is independent of the devices used for the experimental recording of the necessary data. Next to the signal's power spectrum, the embedding and correlation dimensions are calculated as well as the Kolmogorov entropy. The last two can lead to conclusions about a circuit's performance in a periodic or chaotic mode.
In this paper the dataacquisition system (DAQ) and metrology verification technique of electrical resistivity tomography system is proposed and investigated. The verification is based on the reference model of resist...
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ISBN:
(纸本)9780780394452
In this paper the dataacquisition system (DAQ) and metrology verification technique of electrical resistivity tomography system is proposed and investigated. The verification is based on the reference model of resistivity distribution that is constructed as a network of the discrete resistors. Proposed technique permits to verify the DAQ, reconstruction algorithm and approximation effects jointly or separately. The reference network parameters and the stages of the verification algorithm are in details described. The DAQ 6-12-24-electrodes object current excitation and interelectrode voltage measurement using difference method.
Dynamic system identification algorithm is developed using the basic mechanisms of clonal selection and idea of a new, evolutionary computing paradigm - gene expression programming. On the basis of the algorithm devel...
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ISBN:
(纸本)9780780394452
Dynamic system identification algorithm is developed using the basic mechanisms of clonal selection and idea of a new, evolutionary computing paradigm - gene expression programming. On the basis of the algorithm developed a computer based system, is proposed for making decisions relevant to forecasting of single variable and multivariate lime series. The results of computing experiments achieved with the system developed show high quality of short and medium period forecasts.
The work described in this paper aims at supporting the development of distributed measurement systems using the service oriented computing paradigm. A general architecture -MADAMS- was designed and implemented which ...
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ISBN:
(纸本)9780780394452
The work described in this paper aims at supporting the development of distributed measurement systems using the service oriented computing paradigm. A general architecture -MADAMS- was designed and implemented which allows high v dynamic measurement services to be deployed, i.e. published, retrieved and exploited in a networked context. MADAMS depends on Java/Jini. As a significant application, the paperfocus on controlling remote sensors abstracted as MADAMS services. In particular, a, service catalogue is described which allows remote sensor calibration over the Internet.
The theoretical bases, methodology and technique of information technologies of data movement models designing are stated These include the problems of architecture designing of information source system characteristi...
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ISBN:
(纸本)9780780394452
The theoretical bases, methodology and technique of information technologies of data movement models designing are stated These include the problems of architecture designing of information source system characteristics, objects of processing, data transmission and compression, strategy and laws of financial viability of project decisions and also jurisprudence legal aspects of data protection in automatic control system computer networks with deep paralleling of digital streams.
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