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  1. Parameter Identifiability of Nonlinear Biological Systems

    Parameters characterizing the internal behaviour of biological and physiological systems are usually not directly accessible to measurement. Their...
    Mariapia Saccomani, Stefania Audoly, ... Leontina D’Angiò in Positive Systems
    Conference paper

  2. Qualitative Analysis of Regulatory Graphs: A Computational Tool Based on a Discrete Formal Framework

    Building upon the logical approach developed by the group of R. Thomas in Brussels, we are defining a rigorous mathematical framework to model...
    Claudine Chaouiya, Elisabeth Remy, ... Denis Thieffry in Positive Systems
    Conference paper

  3. Differential Systems with Positive Variables

    The variables of biological, ecological, or chemical systems are often positive, because they measure concentrations, numbers, ...We study polynomial...
    Jean-Luc Gouzé in Positive Systems
    Conference paper

  4. Completion Problems for Positive Matrices with Minimal Rank

    Matrix completion problems studies the partial matrices, that is, a rectangular matrix some of whose entries are specified, and the remainder entries...
    Rafael Cantó, Ana M. Urbano in Positive Systems
    Conference paper

  5. Linear Positive Systems and Phase-type Representations

    In this paper we try to put a bridge between the theory of phase-type distributions and the general theory of positive linear systems. The phase-type...
    Christian Commault in Positive Systems
    Conference paper

  6. Estimation and Strong Approximation of Hidden Markov Models

    We give novel conditions for the existence of the limit of the normalized log-likelihood function for a finite-state continuous read-out Hidden...
    László Gerencsér, Gábor Molnár-Sáska in Positive Systems
    Conference paper

  7. Modal Logic and Dioids

    This paper presents results concerning the relations between a propositional modal logic (NK-logic) and the algebra of dioids. The technique of...
    Christiano P. Pessanha, Rafael Santos-Mendes in Positive Systems
    Conference paper

  8. Rational Positive Systems for Reaction Networks

    The purpose of the lecture associated with this paper is to present problems, concepts, and theorems of control and system theory for a subclass of...
    Jan H. van Schuppen in Positive Systems
    Conference paper

  9. Guaranteed Parameter Estimation for Cooperative Models

    The parameters of cooperative models are estimated in a boundederror context, i.e., all uncertain quantities are assumed to be bounded, with known...
    Michel Kieffer, Eric Walter in Positive Systems
    Conference paper

  10. Stability of Linear Systems and Positive Semigroups of Symmetric Matrices

    The role of Lyapunov operators in stability theory is well-known. In this paper we present an interesting characterization of Lyapunov operators. We...
    Tobias Damm in Positive Systems
    Conference paper

  11. A Characterization of Reachable Positive Periodic Descriptor Systems

    Periodic descriptor system with nonnegative restrictions and its associated invariant cyclically augmented system (ICAS) are analyzed. The weakly...
    Begoña Cantó, Carmen Coll, Elena Sánchez in Positive Systems
    Conference paper

  12. On the Positive Reachability of 2D Positive Systems

    Local reachability of two-dimensional (2D) positive systems, by means of positive scalar inputs, is addressed by means of a graph theoretic approach....
    Ettore Fornasini, Maria Elena Valcher in Positive Systems
    Conference paper

  13. The Character of an Idempotent-analytic Nonlinear Small Gain Theorem

    In this paper a general nonlinear input-to-state stability small gain theory is described using idempotent analytic techniques. The theorem is proved...
    Henry G. Potrykus, Frank Allgöwer, S. Joe Qin in Positive Systems
    Conference paper

  14. Positive Systems with Nondecreasing Controls. Existence and Well-posedness

    In the paper we consider a linear system with nondecreasing controls and a convex cost functional. Basing it on classical methods and the theory of...
    Stanisław Walczak, Dariusz Idczak in Positive Systems
    Conference paper

  15. Optimization of Image Compression Method Based on Fuzzy Relational Equations by Overlap Level of Fuzzy Sets

    A design method of coders on YUV color space is proposed based on an overlap level of fuzzy sets, in order to optimize the image...
    Hajime Nobuhara, Eduardo Masato Iyoda, ... Witold Pedrycz in Computational Intelligence for Modelling and Prediction
    Chapter

  16. Multi-layer Image Transmission with Inverse Pyramidal Decomposition

    This paper presents a new image compression method based on the Inverse Difference Pyramid (IDP) decomposition, and one specific application of this...
    Roumen Kountchev, Mariofanna Milanova, ... Roumiana Kountcheva in Computational Intelligence for Modelling and Prediction
    Chapter

  17. A Fuzzy Rule-Based Trading Agent: Analysis and Knowledge Extraction

    In this paper, we show how a fuzzy rule-based system is developed for trading in a futures market. By our fuzzy rule-based system, an agent...
    Tomoharu Nakashima, Takanobu Ariyama, ... Hisao Ishibuchi in Computational Intelligence for Modelling and Prediction
    Chapter

  18. Non-Iterative ICA for Detecting Motion in Image Sequences

    The ICA (Independent Component Analysis) technique can be used to detect difference in a sequence of images. However, most implementations of this...
    Yu Wei, Charayaphan Charoensak in Computational Intelligence for Modelling and Prediction
    Chapter

  19. Fuzzy Congestion Control In Packet Networks

    In this paper an adaptive fuzzy congestion control solution for active queue management in packet switched networks which use TCP to solve end-to-end...
    Tapio Frantti in Computational Intelligence for Modelling and Prediction
    Chapter

  20. Mining Technical Patterns in The U. S. Stock Market through Soft Computing

    Technical analysis has been a part of financial practice for many decades. One of the most challenging areas in technical analysis is the automatic...
    Ming Dong, Xu-Shen Zhou in Computational Intelligence for Modelling and Prediction
    Chapter
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