Sökning: "varians"
Visar resultat 6 - 10 av 35 avhandlingar innehållade ordet varians.
6. External enablers and new venture creation : How characteristics of environmental changes and enabling mechanisms influence entrepreneurial responses
Sammanfattning : Changes in the external environment—whether technological breakthroughs, natural environmental disasters, regulatory reforms, economic shifts, sociocultural movements, or demographic transitions—provide the essential enablement of entrepreneurial endeavors and outcomes. Despite extensive existing research on this topic, the predominant focus on a single type of change has hindered the attainment of broadly generalizable insights or advancements in theoretical and practical knowledge. LÄS MER
7. On particle-based online smoothing and parameter inference in general state-space models
Sammanfattning : This thesis consists of 4 papers, presented in Paper A-D, on particle- based online smoothing and parameter inference in general state-space hidden Markov models.In Paper A a novel algorithm, the particle-based, rapid incremental smoother (PaRIS), aimed at efficiently performing online approxima- tion of smoothed expectations of additive state functionals in general hidden Markov models, is presented. LÄS MER
8. Filtering and Wavelet Regression Methods with Application to Exercise ECG
Sammanfattning : The analysis of the recorded electrical activity of the heart during an exercise test is a valuable method for investigating a patient's circulatory and respiratory system. But the disturbances that occurr during a test often make it difficult to interpret the signal in order to detect changes evoked by the increased workload and related to for instance coronary artery diseases. LÄS MER
9. Computer Experiments Designed to Explore and Approximate Complex Deterministic Models
Sammanfattning : Computer experiments are widely used to investigate how technical, economic, and ecological systems respond to changes in inputs or driving forces. This thesis is focused on design of computer experiments that can help us better understand the output from complex computer code models. LÄS MER
10. The Capacity for Self-Observation in Psychotherapy
Sammanfattning : The phenomena of self-awareness and self-observation are thought by many to be uniquely human qualities, and questions about how they develop have engaged philosophers and spiritual thinkers throughout history. More recently these issues have come to interest psychologists, psychotherapists, and researchers of diverse clinical psychology orientations as well. LÄS MER
