Sökning: "symbol"

Visar resultat 16 - 20 av 291 avhandlingar innehållade ordet symbol.

  1. 16. Symbol-based communication intervention for individuals with Rett syndrome : Current practices, assessment of visual attention, and communication partner strategies

    Författare :Helena Wandin; Karin Sonnander; Per Lindberg; Mariann Hedström; Jakob Åsberg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; aided communication; augmentative and alternative communication AAC ; assessment tools; communication intervention; eye-gaze technology; partner strategies; Rett syndrome; visual attention; Hälso- och sjukvårdsforskning; Health Care Research;

    Sammanfattning : Individuals with Rett syndrome need extensive support to actively participate in social interaction and to develop their communication. The overall aim of this thesis was to investigate communication intervention for individuals with Rett syndrome, especially aided symbol-based communication and partner strategies. LÄS MER

  3. 17. Core Points - Variable and Reduced Parameterization for Symbol Recognition

    Författare :Jakob Sternby; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Recent research in the field of on-line handwriting recognition has been focused on statistical systems such as Hidden Markov Models, Neural Networks or a combination of these. There are however merits of employing an approach based on template matching. LÄS MER

  4. 18. Ängslans bilder : symbol och verklighet i Per Gunnar Evanders roman Uppkomlingarna

    Författare :Ingrid Nettervik; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Evander; Per Gunnar; 1933-. Uppkomlingarna;

    Sammanfattning : .... LÄS MER

  5. 19. Studies in knowledge representation : modeling change - the frame problem : pictures and words

    Författare :Lars-Erik Janlert; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; analogical; artificial intelligence; digital; exemplification; frame problem; Goodman; knowledge representation; metaphysics; model; pictorial representation; symbol theory;

    Sammanfattning : In two studies, the author attempts to develop a general symbol theoretical approach to knowledge representation.The first study, Modeling change -the frame problem, critically examines the - so far unsuccessful - attempts to solve the notorious frame problem. LÄS MER

  7. 20. Knowledge based perceptual anchoring : grounding percepts to concepts in cognitive robots

    Författare :Marios Daoutis; Silvia Coradeschi; Amy Loutfi; Angelo Cangelosi; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; anchoring; knowledge representation; cognitive perception; symbol grounding; common-sense information; Datavetenskap; Computer and Systems Science;

    Sammanfattning : A successful articial cognitive agent needs to integrate its perception of the environment with reasoning and actuation. A key aspect of this integration is the perceptual-symbolic correspondence, which intends to give meaning to the concepts the agent refers to { known as Anchoring. However, perceptual representations alone (e.g. LÄS MER