Reconstructing Nonparametric Productivity Networks

Network models provide a general representation of inter-connected system dynamics.This ability to connect systems has led to a proliferation of network models for economic productivity analysis, primarily estimated non-parametrically using Data Envelopment Analysis (DEA).While network DEA models can be used to measure system performance, they lack

read more

Improved the Accuracy of Seafloor Topography from Altimetry-Derived Gravity by the Topography Constraint Factor Weight Optimization Method

Gravity geologic method is one of the important to derive seafloor topography Coffee Table by using altimetry-gravity, and its committed step is gridding of regional gravity anomaly.Hence, we proposed a topography constraint factor weight optimization (TCFWO) method based on ordinary kriging method.This method fully considers the influence of topog

read more