Suggested here is a simple graphical method for studying the goodness of fit in Cox's regression model for survival data. The method is easy to use, as it does not require the estimation of ...

In this article Gomory's method of solution of integer linear programming problems is described briefly (with an example of the method of solution). The bulk of the paper is devoted to a discussion of ...

Although convolutional neural networks (CNNs) have shown good performance on grid data, they are limited in the semantic segmentation of irregular point clouds. This article proposes a novel and ...

To address the challenges faced by existing visual mapping and localization systems in weak or sparse texture environments, such as visual feature degradation, low pose estimation accuracy, and poor ...

Price action is the movement of a security's price over time, which forms the basis for a securities price chart and makes technical analysis possible.

Inventory management is the process of ordering, storing, using, and selling a company's inventory, including raw materials, components, and finished products. Learn about the different methods of ...