Sökning: "series"

Visar resultat 1 - 5 av 6001 avhandlingar innehållade ordet series.

  1. 1. Automated Traffic Time Series Prediction

    Detta är en avhandling från Karlskrona : Blekinge Tekniska Högskola

    Författare :Bin Sun; Wei Cheng; Prashant Goswami; Guohua Bai; Slawomir Nowaczyk; [2018]

    Sammanfattning : Intelligent transportation systems (ITS) are becoming more and more effective. Robust and accurate short-term traffic prediction plays a key role in modern ITS and demands continuous improvement. LÄS MER

  2. 2. Time-Series Econometrics Applied to Macroeconomic Issues

    Detta är en avhandling från Jönköping : Internationella Handelshögskolan

    Författare :Abdulnasser Hatemi-J; [2001]
    Nyckelord :;

    Sammanfattning : This doctoral dissertation is a collection of six articles. Special attention is paid to model specification and the time-series properties of the data applied in each case. The first two articles deal with fiscal policy in Sweden and the effects of EMU criteria convergence. LÄS MER

  3. 3. Amoebas and Laurent series

    Detta är en avhandling från Stockholm : Matematik

    Författare :Mikael Forsberg; [1998]
    Nyckelord :;

    Sammanfattning : The amoeba of a polynomialpis the logarithmic image of the zero set of thepolynomial. l/pcan be developed into several Laurent series. Thelogarithmic image of every such Laurent series have a domain ofconvergence and its loga rithmic image is a component of thecomplement of the amoeba of p. This is the background for thethesis subjett. LÄS MER

  4. 4. Essays on Time Series Analysis With Applications to Financial Econometrics

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Daniel Preve; Rolf Larsson; Bent Nielsen; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; non-Gaussian time series; nonnegative autoregression; robust estimation; strong convergence; realized volatility; volatility forecast; forecast comparison; Diebold-Mariano test; SOCIAL SCIENCES Statistics; computer and systems science Statistics; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Statistik;

    Sammanfattning : This doctoral thesis is comprised of four papers that all relate to the subject of Time Series Analysis.The first paper of the thesis considers point estimation in a nonnegative, hence non-Gaussian, AR(1) model. The parameter estimation is carried out using a type of extreme value estimators (EVEs). LÄS MER

  5. 5. Event Prediction and Bootstrap in Time Series

    Detta är en avhandling från Department of Mathematical Statistics, Lund University

    Författare :Anders Svensson; [1998]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Statistics; bootstrap control.; statistical bootstrap; catastrophe; level-crossings; ARMAX process; Optimal alarm system; time series; optimal event predictor; operations research; programming; actuarial mathematics; Statistik; operationsanalys; programmering; aktuariematematik;

    Sammanfattning : Alarm systems are used in many situations, and should be as efficient as possible. In this thesis optimal predictive alarm systems, event predictors, are presented for general linear time series models with external signals. This family of process models include e.g. LÄS MER