Sökning: "conversational system"

Visar resultat 1 - 5 av 32 avhandlingar innehållade orden conversational system.

  1. 1. Developing Multimodal Spoken Dialogue Systems : Empirical Studies of Spoken Human–Computer Interaction

    Författare :Joakim Gustafson; KTH; []
    Nyckelord :Spoken dialogue system; multimodal; speech; GUI; animated agents; embodied conversational characters; talking heads; empirical user studies; speech corpora; system evaluation; system development; Wizard of Oz simulations; system architecture; linguis; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis presents work done during the last ten years on developing five multimodal spoken dialogue systems, and the empirical user studies that have been conducted with them. The dialogue systems have been multimodal, giving information both verbally with animated talking characters and graphically on maps and in text tables. LÄS MER

  3. 2. EXPERIENCES OF SPEAKING WITH CONVERSATIONAL AI IN LANGUAGE EDUCATION

    Författare :Elin Ericsson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Conversational artificial intelligence; Dialogue-based computer-assisted language learning; Educational experience; Embodied conversational agent; Student–conversational-agent interaction framework; Lower-secondary students; Speaking skills; Spoken dialogue system; Teachers;

    Sammanfattning : This thesis explores the application of digital tools in Swedish language education, specifically in relation to speaking skills. It focuses on dialogue- based, computer-assisted language learning, which enables students to practise and develop their speaking skills in a target language. LÄS MER

  4. 3. Towards conversational speech synthesis : Experiments with data quality, prosody modification, and non-verbal signals

    Författare :Bajibabu Bollepalli; Joakim Gustafsson; Jonas Beskow; Matthew Aylett; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Speech synthesis; MPEG compression; Voice Conversion; Artificial Neural Net- works; Laughter synthesis; HTS; Computer Science; Datalogi;

    Sammanfattning : The aim of a text-to-speech synthesis (TTS) system is to generate a human-like speech waveform from a given input text. Current TTS sys- tems have already reached a high degree of intelligibility, and they can be readily used to read aloud a given text. For many applications, e.g. LÄS MER

  5. 4. Everybody knows? : Conversational coproduction in communication of addiction expertise

    Författare :Katarina Winter; Mikaela Sundberg; Johan Edman; Mikael Klintman; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conversational coproduction; coproduction of knowledge; science and technology studies; expert communication; science communication; public participation; publics; experts; addiction; codependency; media; politics; conversation analysis; biomedicalization; Sociology; sociologi;

    Sammanfattning : The coproduction idiom within Science and Technology Studies (STS) centers on how science and society produce knowledge together. The current thesis explores expert communication – which is immersed in the relationship between science and society – as a case for understanding such coproducing processes. LÄS MER

  7. 5. Making sense digitally : Conversational coherence in online and mixed-mode contexts

    Författare :Therese Örnberg Berglund; Patrik Svensson; Mathias Broth; Elizabeth Keating; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Conversational coherence; context; communicative affordances; conversation analysis; multimodality; cohesion; sequential structure; attention; polyfocality; polycontextuality; English language; Engelska språket; Human communication; Kommunikation mellan människor; engelska; English;

    Sammanfattning : Successful interaction makes sense to its participants – it is, in other words, coherent. As different resources are employed to indicate mutual orientation by showing which actions are linked and where attention is paid, coherent conversation can be said to be achieved multimodally. LÄS MER