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Visar resultat 1 - 5 av 19 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Information state based speech recognition

    Författare :Rebecca Jonson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; dialogue systems; speech recognition; language modelling; dialogue move; dialogue context; ASR; higher level knowledge; linguistic knowledge; N-Best re-ranking; confidence scoring; confidence annotation; information state; ISU approach;

    Sammanfattning : One of the pitfalls in spoken dialogue systems is the brittleness of automatic speech recognition (ASR). ASR systems often misrecognize user input and they are unreliable when it comes to judging their own performance. LÄS MER

  3. 2. Den kommunikativa utmaningen : En studie av kommunikationen mellan chef och medarbetare i en modern organisation

    Författare :Charlotte Simonsson; Institutionen för kommunikation och medier; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Press and communication sciences; matrix organization; organizational culture; organizational communication; sense making; dialogue; leadership; management of meaning; media; Journalistik; media; kommunikation;

    Sammanfattning : The focus of this dissertation is communication between managers and subordinates in a modern organization. The research questions are concerned with ideas, practices and organizational conditions in relation to leadership communication. LÄS MER

  4. 3. De länkade orden : Den digitala arenans dynamik

    Författare :Maria Mattus; Martin Kylhammar; Christina Chaib; Mats Ekström; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Communication; Internet; freedom of speech; credibility; hypertext; wiki; dialogue; Kommunikation; Internet; yttrandefrihet; trovärdighet; hypertext; wiki; dialog; Information science; Informationslära;

    Sammanfattning : The overall aim of this thesis is to explore freedom of speech and aspects of credibility related to the Internet. The phenomenon freedom of speech is seen and examined principally from a communicative perspective. Theoretically the thesis is based on three key concepts: Internet, freedom of speech, and credibility. LÄS MER

  5. 4. Bringing the avatar to life : Studies and developments in facial communication for virtual agents and robots

    Författare :Samer Al Moubayed; Jonas Beskow; Stefan Kopp; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Avatar; Speech Communication; Facial animation; Nonverbal; Social; Robot; Human-like; Face-to-face; Prosody; Pitch; Prominence; Furhat; Gaze; Head-pose; Dialogue; Interaction; Multimodal; Multiparty; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : The work presented in this thesis comes in pursuit of the ultimate goal of building spoken and embodied human-like interfaces that are able to interact with humans under human terms. Such interfaces need to employ the subtle, rich and multidimensional signals of communicative and social value that complement the stream of words – signals humans typically use when interacting with each other. LÄS MER

  7. 5. Word Meaning Negotiation in Online Discussion Forum Communication

    Författare :Jenny Myrendal; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; linguistics; pragmatics; computer-mediated communication; CMC; dialogue; semantic coordination; word meaning negotiation; discussion forum communication; conversation analysis; CA;

    Sammanfattning : We all know that lexicons contain definitions of the meanings of words, but when we communicate with other people, these are not the kinds of meaning we use in interaction. In conversation, we coordinate with each other in a meaning-making process where we make use of a more flexible semantic quality associated with words, called meaning potential. LÄS MER