Browsing Theses & Projects by Author "Osborn, Wendy"

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  • Sumi, Shauli Sarmin (Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer SciencesArts and ScienceDepartment of Mathematics and Computer Science, 2017)
    Nowadays, many mobile applications provide location-based services that allow users to access location-related information from anywhere, whenever they desire. A moving user can issue queries to access information about ...
  • Farruque, Nawshad; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer Science, 2013Arts and ScienceDepartment of Mathematics and Computer Science, 2013)
    Applications exist today that require the management of distributed spatial data. Since spatial data is more complex than non-spatial data, performing queries on it requires more local processing (i.e. CPU and I/O) time. ...
  • Sun, Hongliang; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2008Arts and ScienceMathematics and Computer Science, 2008)
    The report presents an implemention of a classification algorithm for the Institutional Analysis Project. The algorithm used in this project is the decision tree classification algorithm which uses a gain ratio attribute ...
  • Gong, Peng; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta : University of Lethbridge, Dept. of Mathematics and Computer ScienceArts and ScienceDepartment of Mathematics and Computer Science, 2015)
    This thesis proposes a k-nearest-neighbor search method inspired by the grid space partitioning and the compact trie tree structure. A detailed implementation based on the Best-First-Nearest-Neighbor-Search scheme is ...

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