Sökning: "Dialogue modelling"
Visar resultat 1 - 5 av 18 avhandlingar innehållade orden Dialogue modelling.
1. Information state based speech recognition
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
2. Adaptive Robot Presenters : Modelling Grounding in Multimodal Interaction
Sammanfattning : This thesis addresses the topic of grounding in human-robot interaction, that is, the process by which the human and robot can ensure mutual understanding. To explore this topic, the scenario of a robot holding a presentation to a human audience is used, where the robot has to process multimodal feedback from the human in order to adapt the presentation to the human's level of understanding. LÄS MER
3. Language Modelling and Error Handling in Spoken Dialogue Systems
Sammanfattning : Language modelling for speech recognition is an area of research currently divided between two main approaches: stochastic and grammar-based approaches are each being differently preferred for their respective strengths and weaknesses. At the same time, dialogue systems researchers are becoming aware of the potential value of handling recognition failures better to improve the user experience. LÄS MER
4. Modelling Paralinguistic Conversational Interaction : Towards social awareness in spoken human-machine dialogue
Sammanfattning : Parallel with the orthographic streams of words in conversation are multiple layered epiphenomena, short in duration and with a communicativepurpose. These paralinguistic events regulate the interaction flow via gaze,gestures and intonation. LÄS MER
5. Enthymemes in Dialogue: A micro-rhetorical approach
Sammanfattning : In dialogue we frequently present arguments which are based on commonly accepted non-logical inferences. In rhetorical theory, this type of argument is called an enthymeme, and a pattern of reasoning that it is based on is called a topos. The main purpose of this thesis is to investigate the role that enthymemes play in natural language dialogue. LÄS MER