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.
In the teaching of information and computing science specialty which was adjusted by the mathematic and applied software specialty which is widespread teachers focus on teaching theory instead of practice, its teaching content and method is relatively backward, teaching methods and evaluation methods does not adapt to training ability and improving innovation. Build the open practice teaching system...
The discovery of suitable Web services for a given user requirement is one of the central operations in Service-oriented Architectures. This paper proposes a mechanism to support service discovery via service clustering. Service clustering is aimed at grouping similar services according to the similarity between different services. The procedure of service clustering consists of two phases. The first...
The YZ4105 diesel engine cylinder liner was analyzed by using of finite element analysis software ANSYS. Taking into account the basis contacts of various components, this paper calculated the stress and displacement distribution of cylinder liner under the function of heat - coupled structure, and provided a reference for improving a design.
It is important to detect defects in wood, when it reduce the performance. The data and signal processing technology providing researchers with more damage identification problem solution ideas and methods. This article explore the wavelet analysis and artificial neural network for the wood defects based on non-destructive testing, and build an artificial neural network model for wood non-destructive...
Based on the geometric modeling platform ACIS (R16 version) for CAD model in IGES import, this paper uses improved discrete sequence of points(IDSP) method to search for matching curves, then we proposed to establish seven kinds of matching characteristics of topology and used a classification method to stitch surfaces. The relevant stitch module based on software KMAS is independently developed in...
Performance analysis is one of the most important aspects in the research of workflow technology. In this paper, we put forward an approximate performance analysis method of workflow model with resource constraints, which combines queuing theory and stochastic Petri net. In the end, an example is given to illustrates our method can solve real-world problems efficiently
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.