Sökning: "Multimodal Signal Processing"
Visar resultat 6 - 10 av 10 avhandlingar innehållade orden Multimodal Signal Processing.
6. Mutual Understanding in Situated Interactions with Conversational User Interfaces : Theory, Studies, and Computation
Sammanfattning : This dissertation presents advances in HCI through a series of studies focusing on task-oriented interactions between humans and between humans and machines. The notion of mutual understanding is central, also known as grounding in psycholinguistics, in particular how people establish understanding in conversations and what interactional phenomena are present in that process. LÄS MER
7. Feature Extraction for Low-Frequency Signal Classification
Sammanfattning : The development of the International Monitoring System (IMS) for the verification of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) has led to a rapid revival of interest in infrasound. Furthermore, the installation of low-frequency sensors at seismic sites has increased in recent years, providing researchers with large and heterogeneous data-sets in near real-time. LÄS MER
8. Who is laughing now? Laughter-infused dialogue systems
Sammanfattning : This thesis paves the way for including laughter in spoken dialogue systems in a domain-general and linguistically valid way using computational linguistics tools and methods. The thesis is concerned with three main areas. The first area concerns the placement of laughter in relation to speech and other behaviours. LÄS MER
9. Dopamine, decision-making, and aging : neural and behavioural correlates
Sammanfattning : On any given day, we make tons of decisions. These can be as simple as deciding how to dress or what to eat, or more complex, such as whether to spend or invest money. Good decision-making involves being able to select the best alternative from a range of options, and adjust one’s preferences based on what is happening in the environment. LÄS MER
10. Neuroblastoma as a target for effector mechanisms of the immune system
Sammanfattning : Neuroblastoma (NB) is the most common solid extracranial tumor in children. Despite intensive multimodal treatment, the prognosis for high-risk NB patients remains poor and therefore new treatment modalities are needed. The main aim of my studies was to assess NB as a target for cytotoxic T lymphocyte (CTL)-mediated immunotherapy. LÄS MER