Sökning: "Thomas Rosén"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Thomas Rosén.

  1. 1. Local Influence Analysis and Cross-over Studies

    Författare :Chengcheng Hao; Tatjana von Rosen; Dietrich von Rosen; Thomas Holgersson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Delta-beta-based local influence; Explicit maximum likelihood estimate; Influential observation; Mixed linear model; Perturbation scheme; Statistical diagnostics; Statistics; statistik;

    Sammanfattning : With a special reference to cross-over design models with random individual effects, the purpose of this dissertation is to develop new methodology to detect influential observations in the context of mixed linear models with explicit maximum likelihood estimators (MLEs).Case-weighted perturbation schemes within and between subjects in mixed models are constructed. LÄS MER

  3. 2. The Slavonic translation of the apocryphal infancy gospel of Thomas

    Författare :Thomas Rosén; Sven Gustavsson; Irina Lysén; Per Ambrosiani; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Apocryphon Infancy Gospel Slavonic Translation Greek; Apokryf Barndomsevangelium slavisk översättning grekiska; Slavic languages; Slaviska språk; Slaviska språk; Slavic Languages; Greek; Grekiska;

    Sammanfattning : .... LÄS MER

  4. 3. Open Source Business Model : Balancing Customers and Community

    Författare :Thomas Rosén; Staffan Brege; Anna Öhrwall-Rönnbäck; Stefan Hrastinski; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Open Source Software; Business Models; Strategic Management; Market Positioning; Resource Based View; Industrial engineering and economy; Industriell teknik och ekonomi;

    Sammanfattning : Free and Open Source Software has not only increased researchers’ interest about community-driven software development, but lately, interest from commercial actors increased as well. In addition, some scientists have claimed that Open Source Software has entered a new phase: OSS 2.0. LÄS MER

  5. 4. Predictable Real-Time Applications on Multiprocessor Systems-on-Chip

    Författare :Jakob Rosén; Zebo Peng; Petru Eles; Thomas Nolte; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Systems; Embedded Systems; Real-Time Systems; Predictability; Multiprocessor Systems; Computer science; Datavetenskap;

    Sammanfattning : Being predictable with respect to time is, by definition, a fundamental requirement for any real-time system. Modern multiprocessor systems impose a challenge in this context, due to resource sharing conflicts causing memory transfers to become unpredictable. LÄS MER

  7. 5. Contributions to High–Dimensional Analysis under Kolmogorov Condition

    Författare :Jolanta Maria Pielaszkiewicz; Dietrich von Rosen; Martin Singul; Thomas Holgersson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Eigenvalue distribution; free moments; free Poisson law; Marchenko-Pastur law; random matrices; spectral distribution; Wishart matrix; Mathematics; Matematik;

    Sammanfattning : This thesis is about high–dimensional problems considered under the so{called Kolmogorov condition. Hence, we consider research questions related to random matrices with p rows (corresponding to the parameters) and n columns (corresponding to the sample size), where p > n, assuming that the ratio  converges when the number of parameters and the sample size increase. LÄS MER