Based on the project of single-hole tunnel with four lanes, we use the functions of solid works' 3D solidmodeling and parametric modeling to build a complex model. By means of the interface function of CAD/CAM pro...
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Train Running Scheme of Dedicated Passenger Railways (DPR) plays a fundamental role in passenger transport organization planning, which restricts the quality of train operation as well as the social service. The compi...
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Our research aims to develop methods with good fidelity and real-time nature for deformation simulation of human soft tissue for virtual surgery. In this paper, we propose a new method for the deformation simulation o...
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Among all the techniques developed for personal authentication, fingerprint recognition system is the most visible one due to its wide range of successful applications in many disciplines such as computer systems secu...
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In recent years, with the development of the location technology, the services based on location are more and more needed by people. The typical applications include indoor navigation, children track, tourist guide, a...
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We examine how people perceive visual properties of new concepts for the design of animated vehicle instrument clusters, with emphasis on aesthetic aspects. The project is placed in the context of animations for eco-c...
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As a rather young research field, Data Mining also called Knowledge Discovery in Databases is viewed as a potential means to the amount of accumulated data we are faced with nowadays. Data mining can use a variety of ...
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Topic Maps are a Semantic Web technology for semantic annotation of resources to enhance the quality of search output. Manual development of topic maps is a difficult and time consuming task. Furthermore, there are ma...
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Topic Maps are a Semantic Web technology for semantic annotation of resources to enhance the quality of search output. Manual development of topic maps is a difficult and time consuming task. Furthermore, there are many relational databases with valuable data that semantic search methods cannot use them. To solve this problem, this paper proposed a novel automatic approach to generate topic map from database schema. In this method each part of relational database is transformed to a suitable element in topic map data model. The proposed model is implemented and then applied on a relational database. The resulted topic map validated using the freely available Topic Maps editor, TM4L.
Sensor network is one of the authoritative leading technology of current *** is the main concern for everything whether it is for wired based networks or wireless based *** far,many of the researches have thought to p...
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Sensor network is one of the authoritative leading technology of current *** is the main concern for everything whether it is for wired based networks or wireless based *** far,many of the researches have thought to physically implement the sensor nodes and sensor networks for secure communications but they did not think over it for security perspective. Sensor network works in very resource constraint environment. Due to these security reasons,we present various protocols to provide the basic needs of data security that are: confidentiality,authentication,freshness and authenticated broadcasting because this broadcasting requires some techniques or protocols to securely communicate with other sensor node（s）.Other issues in sensor networks are power management,computation overhead and low memory capacity.
On the basis of the theoretical analysis, this paper adopted the method that quantitative analysis combines with qualitative analysis, established corresponding evaluation index system, and the weights was determined ...
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On the basis of the theoretical analysis, this paper adopted the method that quantitative analysis combines with qualitative analysis, established corresponding evaluation index system, and the weights was determined using AHP, The fuzzy evaluation method were carried out to overall and stratified fuzzy evaluation in a development zones, based on the evaluation criteria the overall level of intensive use of land Was obtained,and three hierarchical land-use intensity was obtained in Land-use intensity, land-use number structure, land-use spatial structure. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of conference ESIAT2011 Organization Committee.
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