Sökning: "dynamical network"

Visar resultat 1 - 5 av 64 avhandlingar innehållade orden dynamical network.

  1. 1. Consensus Algorithms in Dynamical Network Systems

    Författare :Håkan Terelius; Karl Henrik Johansson; Alexandre Proutiere; Julien M. Hendrickx; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : Dynamical network systems are complex interconnected systems describing many real world problems. The current trend is to connect more and more systems together, and at the same time requiring continuous availability. To this end, it is crucial to understand the dynamic behaviors of networked systems. LÄS MER

  3. 2. Optimization and Control in Dynamical Network Systems

    Författare :Håkan Terelius; Karl Henrik Johansson; Alexandre Proutiere; Giacomo Como; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; Networks; Transportation; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Dynamical network systems are complex interconnected systems useful to describe many real world problems. The advances in information technology has led the current trend towards connecting more and more systems, creating "intelligent" systems, where the intelligence originates in the scale and complexity of the network. LÄS MER

  4. 3. Regularization Issues in Neural Network Models of Dynamical Systems

    Författare :Jonas Sjöberg; Lennart Ljung; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The latest era of neural networks started some ten years ago and the literature has been characterized by many successful applications, but the underlying theory is often omitted. In this thesis feed-forward neural networks are considered from a system identification point of view. LÄS MER

  5. 4. Computational modeling of the lamprey CPG : from subcellular to network level

    Författare :Mikael Huss; Jeanette Hellgren Kotaleski; Anders Lansner; Ranu Jung; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datalogi;

    Sammanfattning : Due to the staggering complexity of the nervous system, computer modelling is becoming one of the standard tools in the neuroscientist's toolkit. In this thesis, I use computer models on different levels of abstraction to compare hypotheses and seek un- derstanding about pattern-generating circuits (central pattern generators, or CPGs) in the lamprey spinal cord. LÄS MER

  7. 5. Understanding molecular mechanisms of protein tyrosine kinases by molecular dynamics and free energy calculations

    Författare :Yaozong Li; Kwangho Nam; Magnus Wolf-Watz; Amedeo Caflisch; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; kinase; IRK; IGF-1RK; phosphorylation; activation loop; molecular dynamics; phosphoryl transfer; alchemical free energy; dynamical network; correlation map; PCA; motion projection; Gaussian softcore; free energy landscape; kinase catalysis;

    Sammanfattning : Background: Insulin receptor kinase (IRK) and Insulin-like growth factor 1 receptor kinase (IGF-1RK) are two important members in the large class of tyrosine kinase receptors. They play pivotalroles in the regulation of glucose homeostasis, cell proliferation, differentiation, motility, andtransformation. LÄS MER