Search for dissertations about: "Applied probability"

Showing result 1 - 5 of 338 swedish dissertations containing the words Applied probability.

  1. 1. Two-Barrier Problems in Applied Probability: Algorithms and Analysis

    University dissertation from Centre for Mathematical Sciences, Lund University

    Author : Mats Pihlsgård; Lunds universitet.; Lund University.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistics; operations research; programming; actuarial mathematics; Statistik; Matematik; Mathematics; Naturvetenskap; Natural science; Reflection; Stochastic processes; Applied probability; Queueing; operationsanalys; programmering; aktuariematematik;

    Abstract : Popular Abstract in Swedish Avhandlingen består av fem upsatser (A-E): I uppsats A undersöks tidsberoende egenskaper hos kölängdsprocessen hos ett kösystem med flera betjänter under mycket allmänna Markovska ankomstprocesser. I uppsats B undersöks en endimensionell slumpvandring som reflekteras i två barriärer. READ MORE

  2. 2. On unequal probability sampling designs

    University dissertation from Umeå : Department of Mathematics and Mathematical Statistics, Umeå University

    Author : Anton Grafström; Umeå universitet.; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; conditional Poisson sampling; correlated Poisson sampling; entropy; extended Sampford sampling; Horvitz-Thompson estimator; inclusion probabilities; list-sequential sampling; non-rejective implementation; Pareto sampling; Poisson sampling; probability functions; ratio estimator; real-time sampling; repeated Poisson sampling; Sampford sampling; sampling designs; splitting method; unequal probability sampling; MATHEMATICS Applied mathematics Mathematical statistics; MATEMATIK Tillämpad matematik Matematisk statistik; matematisk statistik; Mathematical Statistics;

    Abstract : The main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. When the units in the population do not have the same probability of being included in a sample, it is called unequal probability sampling. READ MORE

  3. 3. System identification of large-scale linear and nonlinear structural dynamicmodels

    University dissertation from Chalmers University of Technology

    Author : Vahid Yaghoubi; Chalmers tekniska högskola.; Chalmers University of Technology.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; System identification; Uncertainty quantification; Bootstrapping; Polynomial chaos expansion; Surrogate modeling; Exponential integration; Finite element model;

    Abstract : System identification is a powerful technique to build a model from measurement data by using methods from different fields such as stochastic inference, optimization and linear algebra. It consists of three steps: collecting data, constructing a mathematical model and estimating its parameters. READ MORE

  4. 4. Statistical modelling in chemistry - applications to nuclear magnetic resonance and polymerase chain reaction

    University dissertation from Centre for Mathematical Sciences, Lund University

    Author : Halfdan Grage; Lunds universitet.; Lund University.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistik; operationsanalys; programmering; aktuariematematik; programming; actuarial mathematics; Statistics; operations research; experimental design.; logistic regression; detection probability; region of operability; sampling. Diagnostic PCR; Cramér-Rao bounds; maximum likelihood estimation; NMR spectroscopy; Gaussian noise;

    Abstract : This thesis consists of two parts with the common theme of statistical modelling in chemistry. The first part is concerned with applications in nuclear magnetic resonance (NMR) spectroscopy, while the second part deals with applications in polymerase chain reaction (PCR). READ MORE

  5. 5. Analyzing real-world data to promote development of active safety systems that reduce car-to-vulnerable road user accidents

    University dissertation from Chalmers University of Technology

    Author : Azra Habibovic; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Matematisk statistik; Mathematical statistics; Kognitionsforskning; Cognitive science; Övrig elektroteknik; elektronik och fotonik; Other electrical engineering; electronics and photonics; Systemteknik; Systems engineering; Vulnerable road user VRU ; Causation analysis; Statistical analysis; Naturalistic observation; Driver behavior; VRU behavior; Functional requirements; Accident prevention; Active safety system;

    Abstract : The overall objective of the thesis is to explore various types of real-world road traffic data and to assess the extent to which they can inform the design of active safety systems that aim to prevent car-to-vulnerable road user (VRU) accidents. A combined analysis of in-depth and police reported accident data provided information on driver behavior and contextual variables, which is valuable for the development of active safety systems. READ MORE