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Visar resultat 1 - 5 av 153 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Knowledge predication : A semantic typology

    Författare :Anna Sjöberg; Bernhard Wälchli; Maria Koptjevskaja-Tamm; Volker Gast; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; semantic typology; constructional typology; semantic maps; knowledge; epistemology; parallel texts; language sampling; token-based typology; cognitive semantics; Linguistics; lingvistik;

    Sammanfattning : The present thesis is an investigation of the cross-linguistic expression of knowledge predication (‘He knows that it’s raining’, ‘she knows the boy’ etc.) Knowledge predication is investigated in parallel texts—specifically New Testament translations—in a genealogically and areally stratified variety sample of 83 languages. LÄS MER

  3. 2. Medical knowledge extraction : application of data analysis methods to support clinical decisions

    Författare :Ankica Babic; Linköpings universitet; []
    Nyckelord :knowledge extraction; multivariate statistics; inductive learning; rough sets; non-specified liver diseases; decision support; MEDICINE; MEDICIN;

    Sammanfattning : In building computer based clinical decision support extensive data analysis is sought to acquire all the medical knowledge needed to formulate the decision rules.This study explores, compares and discusses several approaches to knowledge extraction from medical data. LÄS MER

  4. 3. Bridging the Semantic Gap between Sensor Data and Ontological Knowledge

    Författare :Marjan Alirezaie; Amy Loutfi; Silvia Coradeschi; Pascal Hitzler; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semantic Gap; Ontology; Knowledge Representation and Reasoning; Sensor Data; Informatik; Informatics;

    Sammanfattning : The rapid growth of sensor data can potentially enable a better awareness of the environment for humans. In this regard, interpretation of data needs to be human-understandable. For this, data interpretation may include semantic annotations that hold the meaning of numeric data. LÄS MER

  5. 4. 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

  7. 5. Dialogue and Shared Knowledge : How Verbal Interaction Renders Mental States Socially Observable

    Författare :Wendelin Reich; Tom R. Burns; Ruth Wodak; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; cognitive sociology; microsociology; social theory; social interaction; dialogue; shared knowledge; observability; inference; constraint; expectability; Grice; Sociologi; Sociology; Sociologi;

    Sammanfattning : This dissertation presents a new theoretical solution to the sociological problem of observability: the question of the extent to which and by what means individuals "observe" or infer mental states of other individuals, thereby sharing knowledge with them. The answer offered here states that the social situation of dialogue permits a speaker to use utterances to compel a hearer to generate specific and expectable assumptions about some of the speaker's intentions and beliefs. LÄS MER