By Topic

Proceedings First International IEEE Symposium Intelligent Systems

10-12 Sept. 2002

Go

Filter Results

Displaying Results 1 - 19 of 19
  • 2002 First International IEEE Symposium "Intelligent Systems" Proceedings [front matter]

    Publication Year: 2002, Page(s):0_3 - 0_7
    Request permission for commercial reuse | PDF file iconPDF (121 KB)
    Freely Available from IEEE
  • Author index

    Publication Year: 2002, Page(s): 85
    Request permission for commercial reuse | PDF file iconPDF (24 KB)
    Freely Available from IEEE
  • Impact of NNs accuracy on FB/FF pH neutralization control system performance

    Publication Year: 2002, Page(s):36 - 41 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (582 KB) | HTML iconHTML

    This paper studies the impact of neural network accuracy on the feedback/feed-forward (FB/FF) pH neutralization control system performance. Five neural networks (NNs) are incorporated in a FB/FF control structure in order to perform nonlinear compensation of the non-measurable input disturbances. Two significant problems connected with the application of the FF scheme are discussed - the appearanc... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Classification of escherichia coli bacteria by artificial neural networks

    Publication Year: 2002, Page(s):13 - 16 vol.3
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (443 KB) | HTML iconHTML

    Through this paper, four different neural network structures which are: multilayer perceptron, radial basis function, general regression neural network and probabilistic neural network are applied to the escherichia coli bacteria benchmark and the most efficient neural network architecture for this data has been obtained. Better classification accuracy than the reference work using the ad hoc stru... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • An intelligent, integrated control system for a pressure filter

    Publication Year: 2002, Page(s):31 - 35 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (488 KB) | HTML iconHTML

    Artificial intelligence methods like expert systems and self-organizing maps have proved to be excellent tools for the control of mineral processes. This technology is currently being embedded directly into process equipment like flotation cells and dewatering filters. In this paper an intelligent, integrated control system for a pressure filter is described and the testing results presented and d... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy dynamic programming solution of the asset allocation problem

    Publication Year: 2002, Page(s):8 - 12 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (412 KB) | HTML iconHTML

    An asset allocation problem is studied where the asset classes in the investment portfolio are already selected and the profit from each assets class varies within a known range. The problem is solved using fuzzy dynamic programming. An illustrative example is included. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Rules based adaptation of Smith predictor

    Publication Year: 2002, Page(s):26 - 30 vol.3
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (499 KB) | HTML iconHTML

    The investigation deals with the employment of a Smith predictor as an improved working mechanism for overcoming the negative effects arising in control systems with a long time delay. As a model-based algorithm it imposes a stringent restriction over systems behavior by parametric uncertainty. The adaptation algorithm proposed in this paper uses data, derived by analysis of control system perform... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • An intuitionistic fuzzy sets application in multiagent systems of metamorphic robotic systems

    Publication Year: 2002, Page(s):74 - 78 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (544 KB) | HTML iconHTML

    The metamorphic robotic systems are a new and rather perspective sphere of robotics because of their different and useful applications. An implementation of intuitionistic fuzzy sets (IFS) in multiagent systems (MAS) is chosen for presenting a useful control techniques of metamorphic robots. They could be considered as a collection of identical modules and each unit has the ability to connect, dis... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The use of Kohonen self-organizing maps in process monitoring

    Publication Year: 2002, Page(s):2 - 7 vol.3
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (718 KB) | HTML iconHTML

    Process monitoring and fault diagnosis have been studied widely in recent years, and the number of industrial applications with encouraging results has grown rapidly. In the case of complex processes a computer aided monitoring enhances operators' possibilities to run the process economically. In this paper a fault diagnosis system is described and some application results from the Outokumpu Harja... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Development of Baseband and LMP layers in Bluetooth for general purpose in fuzzy logic devices

    Publication Year: 2002, Page(s):23 - 25 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (455 KB) | HTML iconHTML

    This paper describes the design of the digital Baseband and LMP layers in Bluetooth from the hardware development aspect related to the generic core for fuzzy logic devices. The Baseband layer performs the functions related to interface interaction between the Bluetooth chipset and the external or integrated radio chip and a host system. In Baseband different modules are integrated for data proces... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Intuitionistic fuzzy generalized net analysis of periodic deadlock detection in database systems

    Publication Year: 2002, Page(s):69 - 73 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (458 KB) | HTML iconHTML

    This paper presents an intuitionistic fuzzy generalized net model of a transaction database system, which uses the 2PL protocol with periodic deadlock detection. It defines probabilities for a transaction to be granted a requested lock, held back by another transaction or deadlocked, which are integrated with the intuitionistic fuzzy predicates. We can use this model to simulate transaction proces... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Application of SOAP protocol in e-commerce solution

    Publication Year: 2002, Page(s):59 - 62 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (428 KB) | HTML iconHTML

    The application of the SOAP protocol in an e-commerce solution is considered. Two methods of hierarchical system: two tier and three tier models are presented. The communication between client and server depending on XML, SOAP and Z39.50 protocols are explained. The e-Shop application of the SOAP protocol is developed. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Prolog realization of a poetry generator

    Publication Year: 2002, Page(s):52 - 53 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (333 KB) | HTML iconHTML

    The paper presents a poetry generator realization in SWI Prolog. Based on an original approach for composing computer poetry, the generator produces rhymed verses on the basis of user-defined rhythm templates preserving the specific melody of the verse in grammatically correct sentences. Some results of the program tests are given. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Neural networks for modeling of dynamic systems with hysteresis

    Publication Year: 2002, Page(s):42 - 47 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (542 KB) | HTML iconHTML

    Neural network (NN) modeling of input-output sequences for measurement transformers (MT) is presented in this paper. The neural models representing the dynamics of the objects are suited for simulation purposes and relay protection. Training the neural models is done using simulation results, obtained from classical models of MT. The potential transformer (PT) mathematical description is a nonline... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy approach for FDDI network performance improvement

    Publication Year: 2002, Page(s):17 - 22 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (948 KB) | HTML iconHTML

    The paper describes essential principles of FDDI communication networks. It presents how FDDI network performance can be improved by adaptation of the network controlling parameters - throughput, packet size, access delay, token holding timer. Adaptation is achieved by integrating a fuzzy system into network nodes. To compare the suggested fuzzy approach with the traditional FDDI ones FDDI network... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Modelling of UML sequence diagrams with generalized nets

    Publication Year: 2002, Page(s):79 - 84 vol.3
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (783 KB) | HTML iconHTML

    This paper discusses representing elements of the Unified Modelling Language with generalized nets elements. A methodology for modelling sequence diagrams with generalized nets is presented. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Design, analysis and optimisation of monolithic inductors for RF applications

    Publication Year: 2002, Page(s):63 - 68 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1014 KB) | HTML iconHTML

    The design, analysis and optimisation of monolithic inductors on silicon (Si) substrates are discussed. Inductors with inductance values from 1 to 20 nH and quality factors up to 14 for AMS 0.35 μm CMOS and AMS 0.8 μm BiCMOS SiGe technologies are created. A custom computer-aided-design tool called ASITIC (analysis and simulation of inductors and transformers for integrated circuits) is used ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Design of serial interface for neuron base smart sensors

    Publication Year: 2002, Page(s):54 - 58 vol.3
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (652 KB) | HTML iconHTML

    The LIN (Local Interconnect Network) interface module for neuron base smart sensors is presented in this paper, which is based on programmable logic devices implementation. A top-down approach has been used during the design stage and VHDL has been applied for the design description. Operation rates are as follows: 2400 b/sec, 9600 b/sec, 19200 b/sec. The verification of this module has been teste... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • High frequency class E power amplifier

    Publication Year: 2002, Page(s):48 - 51 vol.3
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (460 KB) | HTML iconHTML

    A monolithic RF power amplifier has been designed to provide 10 dBm output power at 1GHz to a 50 ohm load from 2.8 V supply. The amplifier has been developed first at 5 MHz and then at 1GHz. 0.8 μm SiGe BiCMOS and 0.35 μm Si CMOS technologies are used. Monolithic inductors are implemented for the power amplifier investigation at high frequencies. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.