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Artificial neural network (ANN) is an important branch of artificial intelligence field. This paper reviews the classic models and implementation methods of ANN, and analyzes the key issues of implementation based on FPGA. Considering the demand of intelligent information processing in aviation field, this paper proposes an application assumption that combines traditional airborne computer systems...
This paper presents a trust management model based on multi-agent and trust evaluation. It adopts the centralized distribution management mode and sets up multiple third-party agents in the cloud, furthermore, it can manage the users and cloud services by the collaboration of the agents effectively. By using multiple third-party agents, it can reduce the single-agent's pressure of computation, storage...
The memory architecture design and effective management is the key factor to the widely use of the FC-AE-1553 chip. On the basis of analyzing the FC-AE-1553 chip features, a kind of memory architecture with the characteristics of shared storage, circular storage, and global double buffering mechanism has been presented. This paper describes the implementation of the memory architecture in detail from...
To solve the cumbersome authorization, heavy workload and such problems which exposed in practical applications of the web application access control, the paper introduces a new access control model based on web application(WRBAC). The model classifies the object directly of web application, which can reduce the difficulty of assigning permission between roles and objects. The model improves the efficiency...
To identify and eliminate the product's early failures with the lowest cost and the best effect, this paper proposes a HASS profile research method based on computer simulation technology. Firstly, the flow and implement steps are introduced, then take the solder joint as an example, to show the application of the computer simulation method in a specific way, finally, summarizes the application prospect...
When targets fall in different types of clutter and noise background in High Frequency Surface Wave Radar (HFSWR), uniform detection algorithms always result in poor detection and tracking performances. To solve the problem, two methods are proposed in this paper by extracting the background features according to the probability distribution and the image characteristic of the spectrum map. The first...
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