Browsing by Author "Kulasekere, EC"

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  • Conditioning and updating evidence 
    Kulasekere, EC; Premaratne, K; Dewasurendra, DA; Shyu, ML; Bauer, PH [Article-Full-text]
    A new interpretation of Dempster–Shafer conditional notions based directly upon the mass assignments is provided. The masses of those propositions that may imply the complement of the conditioning proposition are shown ...
  • Sonar navigation aid for the visually impaired 
    Sivakumaran, P; Jeyarajah, K; Kanaganayagam, I; Gopalasingham, C; Kulasekere, EC [Conference-Extended-Abstract]
    A navigational aid has been designed and developed, with die aim of increasing the mobility of the visually impaired. The system operates based on the principle of echolocalion and alerts the user of obstacles in the ...