3 papers
stat.AP2020
A Surrogate-model-based Approach for Estimating the First and Second-order Moments of Offshore Wind Power
Behzad Golparvar, Petros Papadopoulos, Ahmed Aziz Ezzat +1
Power curve is widely used in the wind industry to estimate power output for planning and operational purposes. Existing methods for power curve estimation have three main limitati…
eess.SY2020
Seizing Opportunity: Maintenance Optimization in Offshore Wind Farms Considering Accessibility, Production, and Crew Dispatch
Petros Papadopoulos, David Coit, Ahmed Aziz Ezzat
Operations and Maintenance (O&M) constitute a major contributor to offshore wind's cost of energy. Due to the harsh and remote environment in which offshore turbines operate, there…
stat.AP2020
A Graph-Theoretic Approach for Spatial Filtering and Its Impact on Mixed-type Spatial Pattern Recognition in Wafer Bin Maps
Ahmed Aziz Ezzat, Sheng Liu, Dorit S. Hochbaum +1
Statistical quality control in semiconductor manufacturing hinges on effective diagnostics of wafer bin maps, wherein a key challenge is to detect how defective chips tend to spati…