Sökning: "impostor"

Hittade 2 avhandlingar innehållade ordet impostor.

  1. 1. Den fabricerande människan : Om bedrägeri som vardaglig interaktionsform

    Författare :Markus Arvidson; Sven-Erik Karlsson; Gerd Lindgren; Anders Persson; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; deception; fabrication; impostor; form of interaction; social competence; Sociology; Sociologi; Sociologi; Sociology;

    Sammanfattning : The present dissertation takes the multi-faceted phenomenon of deception as its point of departure. The aim is to make a case for deception as a social phenomenon, and to frame theoretically and define the skills and abilities that make deception possible.A theoretical model based on a number of ideal types is constructed. LÄS MER

  3. 2. Automatic speaker verification on site and by telephone: methods, applications and assessment

    Författare :Håkan Melin; Björn Granström; Mats Blomberg; Josef Bigün; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; speaker recognition; speaker verification; speech technology; biometrics; access control; speech corpus; variance estimation; Information and language technology; Informations- och språkteknologi;

    Sammanfattning : Speaker verification is the biometric task of authenticating a claimed identity by means of analyzing a spoken sample of the claimant's voice. The present thesis deals with various topics related to automatic speaker verification (ASV) in the context of its commercial applications, characterized by co-operative users, user-friendly interfaces, and requirements for small amounts of enrollment and test data. LÄS MER