Sökning: "pattern discovery"
Visar resultat 1 - 5 av 66 avhandlingar innehållade orden pattern discovery.
1. Efficient Map Matching and Discovery of Frequent and Dominant Movement Patterns in GPS Trajectory Data
Sammanfattning : The wide deployment of Global Positioning System (GPS) sensors for movement data collection has enabled a wide range of applications in transportation and urban planning. Frequent and dominant movement patterns embedded in GPS trajectory data provide valuable knowledge including the spatial and temporal distribution of frequent routes selected by the tracked objects and the regular movement behavior in certain regions. LÄS MER
2. Probabilistic Sequence Models with Speech and Language Applications
Sammanfattning : Series data, sequences of measured values, are ubiquitous. Whenever observations are made along a path in space or time, a data sequence results. To comprehend nature and shape it to our will, or to make informed decisions based on what we know, we need methods to make sense of such data. LÄS MER
3. Statistical methods for biomarker discovery in proteomics
Sammanfattning : Surface-Enhanced Laser Desorption and Ionization (SELDI) is a promising proteomic technique for discovering biomarkers. However, the pre-processing of the raw data is still problematic. LÄS MER
4. Discovery and validation of protein biomarkers for lung cancer
Sammanfattning : Lung cancer is a disease characterized by high incidence and mortality rates as well as by a remarkable resistance to common treatment strategies. Reliable and validated biomarkers could represent a possible breakthrough in the management of this tumor type, by facilitating diagnosis, refining prognosis and providing guidance towards the choice of the most appropriate therapy. LÄS MER
5. Celestial Orientation in Dim Light
Sammanfattning : The polarization pattern of skylight offers many animals a reference for visual compass orientation. In those cases when this optical compass is identified, the receptors involved are often confined to a small part of an eye built predominantly for other visual tasks. LÄS MER