Grid resource discovery based on semantic
An important aspect of Grid computing is publication resource service and discovery resource service. Grid computing is based on this kind of mechanism. A Grid service is an extended Web service that conforms to the Open Grid Service Infrastructure (...
Predicting performance of grid based on rough set
In dynamic environment, the performance is restricted by various components, so we can not determine the contribution to performanc using traditional method. In this paper, we propose a novel method for predicting the performance in Grid Computing ...
An algorithm for improving the accuracy of Z-coordinate determination for USBL systems
This paper presents an approach to resolve the problem of low Z-coordinate determination accuracy for ultra-short baseline (USBL) acoustic systems in which the location measurement of the underwater objects is based on the determination of the distance ...
Research on agent communication model and its application in electric system
It is important of Agent communication for the reality of coordination, cooperation and consistency in multi-Agent system. In this paper, an architecture of Agent communication is given. In order to decrease the working capacity to maintain the ...
Research and implementation on genetic algorithms for graph fitness optimization
Graph fitness optimization is a difficult problem in data fitness. Genetic algorithms(GAs), which can yield accurate results if they start with suitable parameters, have been used to solve difficult problems with objective functions which usually are ...
Image retrieval method based on entropy and fractal coding
In content-based image retrieval system, describing and extracting image's feature is a key question. An image can be characterized by its fractal codes, and fractal codes can be used as the image's feature to retrieve the images effectively. This paper ...
Research on key technology for building high-efficiency informational supervision platform to realize global logistics
The paper focuses on building key technology of global logistics on high-efficiency informational supervision Platform, such as common sharing of global information in the process of production, transportation and storing or withdrawal based on internet ...
An application of L-system and IFS in 3D fractal simulation
L-system and IFS are used to the plant's simulation. In this paper the theories of L-system and IFS were concisely described. The excellence and short of constructing Fractal image with L-system or IFS were discussed. So a method was put forward in this ...
Investigation on spectrum of the adjacency matrix and Laplacian matrix of graph Gl
Let Gl be the graph obtained from Kl by adhering the root of isomorphic trees T to every vertex of Kl, and dk-j+1 be the degree of vertices in the level j. In this paper we study the spectrum of the adjacency matrix A(Gl) and the Laplacian matrix L(Gl) ...
A novel architecture for data mining grid scheduler
In order to improve the performance of Data Mining applications, an effective method is task parallelization. The scheduler on Grid plays an important role to management subtasks so as to achieve high performance. We introduce an additional component ...
Research on asynchronous motor vector control system based on rotor parameters time-varying
On the basis of the asynchronous motor equations in the M-T reference frame rotating at synchronous speed, the paper, in detail, analyses the affect of the rotor parameters, including reluctance and inductance, to the performance of the Flux-Observation ...
Three life insurance model research: family unite the insurance model
Interest rate is assumed for the constant in some insurance references. They include the calculation of spouse allied scheme insurance premium and reserve and calculation of family combined insurance premium under the constant interest rate.Interest ...
The numerical analyze of the human behavior in a vibrational medium
The vibration environment is a common man-made artificial surrounding with which humans have a limited tolerance to cope due to their body dynamics. This paper studies the dynamic characteristics of a standing human body system in a vibration ...
