Most unsupervised image anomaly localization methods suffer from overgeneralization because of the high generalization abilities convolutional neural networks, leading to unreliable predictions. To mitigate overgeneralization, this study proposes collaboratively optimize normal and abnormal feature distributions with assistance synthetic anomalies, namely collaborative discrepancy optimization ...

The revaluation of collateralized debt obligations (CDOs) plays a significant role in the ongoing 2007-2009 credit crisis. Starting in August 2007, a large amount of initially AAA rated CDO securities are substantially downgraded, some directly to junk grade. This paper explores two structural sources of CDO mispricing: modeling difficulty and data limitation. Simulating the frailty correlated ...

cadmium oxide (cdo) nanoparticles were prepared by precipitation method using cadmium acetate and ammonia solution. presence of chemical species, were verified by fourier transform infra red (ftir) spectrum. from x-ray diffraction (xrd) spectrum the particle size, d-spacing value and structure of the nanoparticle were analysed. size of the nanoparticles and the elemental composition were detect...

Samples of non-stoichiometric nano-CdS1−x were synthesized by a simple thermolysis method lowering the ratio thiourea relative to cadmium acetate as starting precursors: Cd(Ac):(1 − x) (x = 0.0, 0.03, 0.05, and 0.1). X’pert HighScore Plus program manifested biphasic CdS (cubic hexagonal), Rietveld analysis was utilized match structural microstructure parameters formed samples. The possibility C...

We report the mechanical and tribological properties of transparent conductive oxide CdO+SnO2 coatings. The films were deposited on glass substrates by the sol-gel technique using, as precursor solution, a mixture of CdO and SnO2 solutions obtained at room temperature. Depending on the Sn atomic concentration percentage values the X-ray diffraction patterns show three types of films constituted...

During the past decade, a structured financial product called “Collateralized Debt Obligation (CDO)” has been drawing much attention of researchers and practitioners, and is now traded with growing liquidity. However, the approach for CDO pricing has been rather limited in the literature, largely because it is necessary to evaluate the time dependent distribution of the underlying cumulative lo...

With analyzing the characteristics about Asset Management Company non-performing assets (NPAs) disposal, this article discussed the AMC’s non-performing assets with securitization disposal. Simultaneously, the AMC assets CDO multiple tranches structure was designed according to AMC reality in China. And the key problems in the CDO structure such as cash stream, credit lifting were discussed. Fi...

The group has developed high quality Cadmium Oxide (CdO) based transparent conductors (TCO) thin films with excellent electrical and optical properties using radio frequency magnetron sputtering method. They demonstrated a significant improvement in the photon flux transmitted through CdO:In compared with commercial Fluorine doped Tin oxide (FTO) for PV technologies relying on the infrared part...

The increasing amount of heavy metals used in manufacturing equivalently increases hazards of environmental pollution by industrial products such as cadmium oxide (CdO) nanoparticles. Here, we aimed to unravel the CdO nanoparticle destiny upon their entry into lungs by inhalations, with the main focus on the ultrastructural changes that the nanoparticles may cause to tissues of the primary and ...