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Intelligent retrieval for best satisfying users search intensions still remains a challenging problem due to the inherent complexity of real-world semantic web applications. Usually, a search request contains not only vagueness or imprecision, but also personalized information goals. This paper presents a novel approach which formulates one’s search request(More)
Research on ad-hoc network connectivity has mainly focused on asymptotic results in the number of nodes in the network. For a one-dimensional ad-hoc network G 1, assuming all the nodes are independently uniform distributed in a closed interval [0, Z](z ∈ ℝ+), we derive a generic formula for the probability that the network is connected. The finite connected(More)
Lijun Li & Guilin Lu Department of Biological and Chemical Engineering Guangxi University of Technology Liuzhou 545006,China E-mail: lisfishspirit@126.com Abstract Wireless ultra-wide band(UWB) wave has been studied by incomplete Mathematical Method, the multiple paths of electromagnetworksic wave on UWB broadband is described from propagate to receive, and(More)
Intelligent mobile terminal is essentially a multi-input, multiple output circuit, it can express by Directional interface, the effective aperture, It meets conditions of Random search target parameters, the target position and speed, Multi-channel is approached to exchange information, the mobile terminal access network is been used Ad hoc network(More)
In the article, the characteristics, synchronization method, approaches and process were described in detail, and the hardware platform of the system was designed. Furthermore, the article further pointed out that the research of the synchronization technology should be considered with the algorithm of channel estimation together, and the method of(More)
Wavelet transform has can be also extract characteristics of useful information from time - scale, Sit-e key is be Selected as wave function of schrödinger equation, According to the continuous wavelet and discrete wavelet different characteristics, It is specifically applied to the analysis of structure- internal forces-external forces of electronic(More)
  • Guilin Lu
  • Computer and Information Science
  • 2009
The technology of detecting axle’s temperature with infrared rays is a new kind of scientific product which plays an important part in the indemnity system of railway rolling stock, The circuit of keyboard and display is a man-machine interactive technology,which is composed of Chip 8279,LED digital display and correlative instruments.Coordinated by Chip(More)
From the view of energy point, the matrix leads to the size of Matrix and angle measurement principles, and expatiate matrix in different that forms and methods of transformation. it point out that the matrix differential and integral, and method of standard Jordan-matrix. as an example, That Jordan-based standards can be applied to Solution Matrix, n order(More)
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