The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Extracting intuitive and useful information from the high-dimensional, fuzzy and complex operational simulation training data is in urgent need. In this paper, the operational simulation training data refers to the quantitative, numeric data that is usually used as the simulation results. The traditional statistical analysis methods have some limitations in clustering, visualizing and evaluating the...
Currently, the research of GIS and environmental models has made great progress, but the combination of both is still a difficulty. Aiming at the integration of GIS and environment model, the paper drew some functional components from open source geographic information system, and embedded the atmosphere environment model into GIS as application program interface by hybrid programming, achieved the...
The joint simulation of Engineering and Engagement level systems could improve the quality of weapon system's effectiveness analysis due to the support of reliable weapon performance data. Since engineering systems were developed independently and often incorporate real assets in the virtual environment, heterogeneity and real-time performance are key issues that need to be considered when constructing...
The purpose of this paper is to find the way how to distribute the number of escalators which are up and down among the escalator group according to the curve of crowd. Under the circumstances where there are both upstream and downstream of the crowd, the passenger transport model is established based on the sampled data and the problem of the number distribution of the escalators is solved in the...
With the decrease of nature forest in all over the world, plantation and improving wood utilization becomes important. The study on forecast of wood properties can provide a scientific basis for intensive farming of plantation and targeted utilization of wood resource. The purpose of this paper is to establish a forecast model of wood properties and to evaluate wood qualities comprehensively. Tracheid...
This paper introduces the characteristics of the uncertain resource objects in the network resource management and observes the current existing solutions for the uncertain resource objects. Then it proposes a new modeling that converts dynamic attributes modifications of the uncertain resource objects to the records changing in a fixed-structure table. The modeling consists of three parts: data model,...
JMASE is a modeling and simulation environment that provides capabilities for defining models, combining models into simulations, executing simulations, and post-processing the results. It is designed to support high-fidelity engineering-level analyses required for weapon system development and acquisition. But it is difficult for JMASE models to interact with other simulations because the standard...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.