By Topic

Proceedings 2002 IEEE International Conference on Artificial Intelligence Systems (ICAIS 2002)

5-10 Sept. 2002

Filter Results

Displaying Results 1 - 25 of 99
  • Proceedings 2002 IEEE International Conference on Artificial Intelligence Systems (ICAIS 2002)

    Publication Year: 2002
    Request permission for commercial reuse | PDF file iconPDF (450 KB)
    Freely Available from IEEE
  • Recognition of a crisis condition of the network enterprises with the help of theories of the evidences

    Publication Year: 2002, Page(s):294 - 296
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (231 KB) | HTML iconHTML

    The technique of recognition of a crisis condition of the network enterprise, as an agent of multi-agent system (a virtual enterprise), is described with the help of theories of the evidences. The example of determination of reliance of approach of a crisis condition of some agents of VE is represented. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Problem analysis for the biological systems information carriers models design

    Publication Year: 2002, Page(s):430 - 432
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (209 KB) | HTML iconHTML

    The problems of our accepted models for data transmission processes in biological systems are discussed. In these models created by biologists synthesised protein molecules are defined as information carriers. Such an approach causes difficult problems for physicists, chemists and information theory researchers. According to physical and chemical models protein molecule synthesis processes are bei... View full abstract»

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

    Publication Year: 2002, Page(s):469 - 470
    Request permission for commercial reuse | PDF file iconPDF (264 KB)
    Freely Available from IEEE
  • Creative problems and artificial intelligence systems

    Publication Year: 2002, Page(s):3 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (280 KB) | HTML iconHTML

    The possible technologies for the solution to creative problems on the computer are considered. The special attention is on a role reflexion, intuition and functional system in the solution of this class of problems. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Digital field fragment classification and object clusterization using the fast search method

    Publication Year: 2002, Page(s):183 - 185
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (234 KB) | HTML iconHTML

    The method of fast classification of digital field fragments and clusterization of analogous objects has been developed using the stack algorithm of the information transmission theory. The algorithm operation speed is studied as a function of the resemblance measure. The computational complexity is evaluated. The method is tried in the recognition of planar patterns. It has also been used for pro... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The hybridisation of the selfish gene algorithm

    Publication Year: 2002, Page(s):345 - 350
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (342 KB) | HTML iconHTML

    This paper proposes an improvement of a new general approach for optimization algorithms in the evolutionary computation field. The approach is inspired by the selfish gene theory, an interpretation of the Darwinian theory given by the biologist Dawkins (1989), in which the basic element of evolution is the gene, rather than the individual. The paper analyses the performances of this algorithm, an... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A new approach for calculating implications of fuzzy rules

    Publication Year: 2002, Page(s):71 - 74
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (265 KB) | HTML iconHTML

    Fuzzy inference systems have been pervasive in many areas of applications concerning machine learning and decision analysis where numerical computation and human heuristics integrate. This paper introduces an approach for computing the implications of fuzzy rules that consist of multiple input variables. Input variables are partitioned on the basis of information gain, and multiple secondary input... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy technologies and their advantages in commercial advanced planning systems (APS)

    Publication Year: 2002, Page(s):56 - 61
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1148 KB) | HTML iconHTML

    Enterprise wide planning systems imply many functions that cannot be covered by exact mathematical expressions. Instead there are functions like forecasting, estimating, optimizing, etc., which are based on experience of past situations depending on complex influences and cannot easily be taken into account by simple mathematical methods. In these entire cases fuzzy-logic can help to define a set ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Design of the self-education robotics system

    Publication Year: 2002, Page(s):40 - 41
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (255 KB) | HTML iconHTML

    The design of a self-education (self-training) autonomous robotic system is described in this paper. Also, the practical model of the robotic system is presented. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Genetic algorithms for engineering optimization: theory and practice

    Publication Year: 2002, Page(s):357 - 362
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (271 KB) | HTML iconHTML

    The genetic algorithms are heuristics and thus they do not ensure an optimal solution. We propose to use a fuzzy controller for an improvement of genetic algorithms. The speed of natural evolution is changeable. Genetic algorithms can be classified into three main categories: a basic GA, evolution strategies, and a mobile GA. The mobile GA has a variable chromosome structure. The aim of this paper... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • An architecture of distributed frame hierarchy for knowledge sharing and reuse in computer networks

    Publication Year: 2002, Page(s):115 - 119
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (479 KB) | HTML iconHTML

    An architecture for building distributed intelligent systems is considered, based on production-frame knowledge representation with a distributed frame hierarchy, in which knowledge fragments located on different network nodes can be used cooperatively in the process of distributed or local inference. Frame knowledge representation can also serve as a common denominator when integrating the knowle... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A real time decision support system for monitoring and management of a complex object using parallel processing

    Publication Year: 2002, Page(s):139 - 144
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (376 KB) | HTML iconHTML

    This paper describes the design of dynamic decision support systems (DDSS) of a semiotic type. DDSS of such type is oriented towards open and dynamic problem domains and it is defined by the set of various models. The example of a DDSS prototype for monitoring and management of a nuclear power block, implemented on the basis of the tools G2+GDA using parallel processing is given. This work was sup... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The intelligent automatic support system of machine building products principal designer

    Publication Year: 2002, Page(s):177 - 179
    Cited by:  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (233 KB) | HTML iconHTML

    Within the framework of the research program "Scientific high school studies on priority directions of science and technology (technicians)" in VSTU work is conducted on the creation of a machine building products principal designer (PD) intelligent automatic support system (PD IASS). PD IASS is automating complex project procedures on the initial stages of designing different technical systems (T... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Development peculiarities of learning process monitoring based on new information technologies

    Publication Year: 2002, Page(s):466 - 467
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (262 KB) | HTML iconHTML

    In this paper the approach for solving the learning process support problem by using distance technologies is proposed. The development peculiarities of learning process monitoring and its application in computer-aided learning system are considered. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A topos over an ontology as a model of experts intuition

    Publication Year: 2002, Page(s):26 - 31
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (260 KB) | HTML iconHTML

    A formal representation of an expert's world model is described, which covers not only the domain ontology, but also the relationships of similarity between its entities. Similarities are formally treated in the framework of pretopological, topological and metric spaces, where an actually achievable grade of metricity of similarity relationships is determined experimentally. An automated inference... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The GA approach to the eigenvalue placement of an LQ optimal system

    Publication Year: 2002, Page(s):340 - 344
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (562 KB) | HTML iconHTML

    In this paper, a new genetic approach is presented which places the closed loop eigenvalues of a linear quadratic (LQ) optimal system in a desired stable location by choice of suitable weighting matrices. The location of the closed-loop eigenvalues of the LQ optimal system is determined by the choice of positive definite symmetric weighting matrices Q and R. The problem is then to find the best we... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • NeuroFAST: high accuracy neuro-fuzzy modeling

    Publication Year: 2002, Page(s):228 - 235
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (387 KB) | HTML iconHTML

    Most fuzzy modeling algorithms rely either on simplistic (grid type) or off-line (trial-and-error type) structure identification methods. The proposed neurofuzzy modeling architecture, NeuroFAST, is an on-line, structure and parameter learning algorithm, featuring high function approximation accuracy. It is based on the first order Takagi-Sugeno-Kang (TSK) model (functional reasoning), where the c... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Enhancing intellectual power of recognition systems based on new pattern recognition theory

    Publication Year: 2002, Page(s):192 - 197
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (329 KB) | HTML iconHTML

    Application of stochastic geometry methods to pattern recognition is analyzed. The discourse is based on trace transformations of original images introduced by (Fedotov, 1990) into images on the Mobius band. Based on the new geometric transformation, a new approach towards the construction of features, independent of image motions or their linear transformations, is put forward. A prominent charac... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The principles of network designing of medical establishments

    Publication Year: 2002, Page(s):435 - 437
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (277 KB) | HTML iconHTML

    This paper is devoted to the decision of the problems of automation or informatization of the medical and prophylactic establishments. The main layouts of the automation process are shown. The medical establishment's computer network optimization by usage of a graph model is represented. The main principles and algorithm of the network optimization with the usage of partitioning based on modified ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fuzzy hybrid control and its applications in complex combustion processes

    Publication Year: 2002, Page(s):78 - 81
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1103 KB) | HTML iconHTML

    Fuzzy hybrid control for the complex combustion processes is presented in this paper. The complex combustion process is a class of hybrid systems which contain both continuous and discrete dynamics. Based on hybrid automata theory and the fuzzy control method, a fuzzy hybrid controller with a hierarchical structure is built up. The high level acts the supervisory control, which can be modeled by t... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • K-NN algorithm based on neural similarity

    Publication Year: 2002, Page(s):67 - 70
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (347 KB) | HTML iconHTML

    The aim of this paper is to present a k-nearest neighbour (k-NN) classifier based on a neural model of the similarity measure between data. After a preliminary phase of supervised learning for similarity determination, the neural similarity measure is used to guide the k-NN rule. Experiments on both synthetic and real-world data show that the similarity-based k-NN rule outperforms the Euclidean di... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Combination of multiple classifiers using adaptive fuzzy integral

    Publication Year: 2002, Page(s):50 - 55
    Cited by:  Papers (6)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (296 KB) | HTML iconHTML

    An algorithm for fusing multiple handwritten-numeral classifiers is addressed using the fuzzy integral in the sense of adaptive aggregation. This method includes a procedure for calculating the λ-fuzzy measures which are adaptively adjusted depending on the interactions among individual classifiers. Based on these fuzzy measures, the fuzzy integral is then used as a nonlinear functional to ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The identification and self-organization problems in dynamic semantic networks

    Publication Year: 2002, Page(s):35 - 39
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (277 KB) | HTML iconHTML

    This article introduces a new theory of knowledge representation in artificial intelligence (AI) - the dynamical semantic network (DSN). It gives the basic concepts and shows some ways of solving identification and self-organization problems in DSN. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • VLSI block placement with directional graphs based on the new non-slicing representation

    Publication Year: 2002, Page(s):414 - 417
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (594 KB) | HTML iconHTML

    This paper describes a novel non-slicing floorplan representation. The designed representation of blocks differ from existing ones for low requirements allocated to the volume of the memory used. The time required to decode a representation, i.e. construction of its layout, is O(n). The described operations of conversion of the structure of a graph of representation is utilized in a genetic algori... View full abstract»

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