Sökning: "artificial neural network ANN"
Visar resultat 21 - 25 av 51 avhandlingar innehållade orden artificial neural network ANN.
21. Load and Risk Based Maintenance Management of Wind Turbines
Sammanfattning : The cost of maintenance is a considerable part of the total life cycle cost in wind turbines, especially for offshore applications. Research has shown that some critical components account for most of the downtime in the wind turbines. LÄS MER
22. Development and Application of Uncertainty Analysis Approaches for MELCOR Simulations of Severe Accidents
Sammanfattning : The contemporary needs in advancing safety analysis methods and the increasing stringency in light water reactor (LWR) safety in the post-Fukushima era require more advanced and systematical approaches for severe accident analyses. The best estimate plus uncertainty (BEPU) methods are among such approaches and have been widely used for deterministic safety analysis (DSA) of design basis accidents (DBAs). LÄS MER
23. Decentralized Learning of Randomization-based Neural Networks
Sammanfattning : Machine learning and artificial intelligence have been wildly explored and developed very fast to adapt to the expanding need for almost every aspect of human development. When stepping into the big data era, siloed data localization has become a big challenge for machine learning. LÄS MER
24. Developments toward a novel methodology for spent nuclear fuel verification
Sammanfattning : One of the tasks in nuclear safeguards is to regularly inspect spent nuclear fuel discharged from nuclear power reactors and verify the integrity of it, so that illegal removal and diversion of radioactive material can be promptly discovered. In the current project, which is a collaboration between Chalmers University of Technology and SCK CEN, a novel methodology for non-intrusive inspection of spent nuclear fuel is under development. LÄS MER
25. Pancreatic Cancer - Early Detection, Prognostic Factors, and Treatment
Sammanfattning : Background: Pancreatic cancer is the fourth leading cause of cancer-related death. Only about 6% of patients are alive 5 years after diagnosis. One reason for this low survival rate is that most patients are diagnosed at a late stage, when the tumor has spread to surrounding tissues or distant organs. LÄS MER