Browsing Theses and Dissertations by Author "Zhao, Yang"

Browsing Theses and Dissertations by Author "Zhao, Yang"

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  • Li, Ruili (Faculty of Graduate Studies and Research, University of Regina, 2014-09)
    Censored data is very common in survival analyses and experimental observations. In this thesis, I consider a selected bivariate model concerning censored data. I rst review three basic univariate models, leading to ...
  • Ju, Ning (Faculty of Graduate Studies and Research, University of Regina, 2016-04)
    Steam-Assisted Gravity Drainage is an effective approach for recovering heavy oil and bitumen and its essence idea is to introduce steam heat into cold reservoir and reduce oil viscosity. In a typical SAGD process, two ...
  • Razeghi Jahromi, Kian (Faculty of Graduate Studies and Research, University of Regina, 2015-06)
    Temporal gene expression data is of particular interest to researchers as they contain rich information on characterization of gene function and have been widely used in biomedical studies and early cancer detection. ...
  • Zhao, Yang (Faculty of Graduate Studies and Research, University of Regina, 2016-01)
    Understanding the inherent periodic nature of many signals can help us analyze and obtain more useful information about these signals. In this thesis, a periodicityoriented thinking and analysis approach is presented ...
  • Liu, Meng (Faculty of Graduate Studies and Research, University of Regina, 2013-05)
    Complicated designs (eg. partially questionnaire design), which are often used in epidemiologic studies to reduce the cost of data collection while at the same time improving data quality, generate data with nonmonotone ...
  • Yan, Wen (Faculty of Graduate Studies and Research, University of Regina, 2013-06)
    Bayesian networks are a semantic modeling tool for managing uncertainty in complex domains. While the numerous techniques for exact inference vary when they apply the multiplication and marginalization (addition) operators, ...
  • Zhao, Junbo (Faculty of Graduate Studies and Research, University of Regina, 2015-08)
    A three-year completely randomized design experiment was implemented in Alberta, Manitoba, and Saskatchewan in 2007. It was conducted by the Department of Biology, University of Regina, to measure root mass expressed per ...
  • Bin Amer, Hadeel Hatim (Faculty of Graduate Studies and Research, University of Regina, 2018-02)
    The work in this dissertation was motivated by the desire to more fully understand the results of a card sorting study of facial photographs. Twenty-five participants were asked to sort 356 facial photographs (178 of ...
  • Liu, Qiang (Faculty of Graduate Studies and Research, University of Regina, 2016-06)
    This study examines Casino players' monthly club data from January 2003 to January 2008 to investigate active players' gambling behaviours. Exploratory analysis is performed to study the change in players and gambling ...
  • Liu, Kuifei (Faculty of Graduate Studies and Research, University of Regina, 2015-07)
    An attribute reduct, that is, a minimal set of attributes with the same classi cation ability as that of the entire set of attributes, is an important concept in rough set analysis. There are di erent costs associated ...
  • Yu, Qian (Faculty of Graduate Studies and Research, University of Regina, 2014-05)
    Mobile computing technology is reaching every corner of our lives. Smart phones, tablets, laptop computers are just a few examples of the most known applications. Recent advances in the ultra-low power technologies enabled ...
  • Tang, Wei (Faculty of Graduate Studies and Research, University of Regina, 2014-04)
    In regression analysis the problem of missing covariate data is common in various fields of application. Many methods have been developed to deal with this problem in the past three decades. These methods are workable ...

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