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This paper proposes a new method to cluster law texts based on referential relation of laws. We extract law entities (an entity represents a law) and their referential relation from law texts. Then SimRank algorithm is applied to calculate law entity's similarity through referential relation and law clustering is carried out based on the SimRank similarity. This is the first time to apply SimRank...
In order to solve the nonlinear constraint problem, a new and feasible optimization algorithm, i.e. the distance concentration artificial immune algorithm (DCAIA), was presented and applied to structural optimization design. The distance concentration and the affinity, between antibody and antigen, and between antibody and antibody, were defined. The proposed algorithm was applied in the optimization...
Recently, the use of spectroscopic techniques for online process monitoring has been introduced, which are deemed to be able to provide a rich source of chemical information about operation conditions within a process system. This paper presents an improved statistical analysis and modeling strategy using spectra data for online fault detection and diagnosis of batch processes. The general principle...
The fast feature extraction of point cloud data becomes one core of the reverse-engineering CAD modeling researches that are based on point cloud. In the two-dimensional or three-dimensional product contour, the circle is a very common shape. This paper proposed a new circle extraction method of three-dimensional point cloud data, which is based on the image. This method takes full advantage of the...
It is difficult to acquire the whole scene at the same time, when the size of a requiring scene is beyond the scope of a CCD camera. In this case, the requiring scene can be captured by several CCD cameras at one time, and the overlapped images can be acquired. Using the images, the whole scene is reproduced. This paper presents an approach of using multi-sensor and image mosaics technique to implement...
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