Browsing by Author "Butz, Cortney J."

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Browsing by Author "Butz, Cortney J."

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  • Simeon, Mondelle (Faculty of Graduate Studies and Research, University of Regina, 2012-12)
    Identifying differences between groups is a fundamental problem in many disciplines. Groups are defined by a selected property that distinguishes one group from the other. For example, gender (male and female students) ...
  • 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, ...
  • Lach, Peter (Faculty of Graduate Studies and Research, University of Regina, 2013-08)
    Each tutoring system must face the problem of dealing with uncertainty involved in student interactions. The quality of a correct answer to a question may be di erent for each individual student. Some answers are produced ...
  • Moise, Marian (Faculty of Graduate Studies and Research, University of Regina, 2012-09)
    In this thesis a new approach to face recognition is presented. Face recognition is one of the most proli c research elds and also one of the most demanding. It is in uenced not only by face-related attributes such as ...
  • Fu, Rong (Faculty of Graduate Studies and Research, University of Regina, 2012-10)
    Rough set theory offers a mathematical approach to data analysis and data mining. It can be used to learn classification rules that define classes of a classi- fication based on some well defined concepts. The fundamental ...
  • Chen, Xuguang (Faculty of Graduate Studies and Research, University of Regina, 2014-04)
    Rough decision tables were originally proposed by Pawlak. The hierarchies of probabilistic decision tables (the hierarchies), defined in the context of Variable Precision Rough Set Theory (VPRS model), generalized this ...