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The following topics are dealt with: data process; knowledge visualization; data integration, interoperability, security, privacy; data mining and information extraction; data modelling and architectures; data quality, reliability, robustness; data streaming, parallel and distributed data mining; database design, evaluation, query and optimization; XML, Web Services, Ontologies; and social and mathematical...
After analyzing the peculiarity of automatic control system in the all position welding robot at home and abroad, contrapose the need of steeliness cylinder shape central heating welding and fixing, contrive the welding technology which have portability and appease different situations, also offer the most at the best price with the automatic control system in the welding robot. The system take the...
With single chip and Internet development, embedded systems are making great progress, and among them embedded Web server show extensively potential and prospect of application. The 16-bit singlechip MC9S12NE64 based on HCSl2 CPU core which is made by Freescale corporation, has an Ethernet media access controller (EMAC) and Ethernet physical transceiver (EPHY), and is equipped with compatible free...
The psychological contract exists at all times in organizational management, the effect of which plays a vital role. Psychological contract breach not only has a deleterious impact on the employees who experience them, but may also have negative consequences for organizational effectiveness. This article will divide the psychological contract into the stage of establishment, adjustment and discrepancy...
Since the point that knowledge organizational system must be introduced into digital library was proposed, it has triggered a great concern to knowledge organization in digital library at home and abroad. This paper is based on the point, and puts forward the knowledge construction mode based on visualization e-learning. The main idea is that the learners utilize knowledge visualization tool to continually...
Web database of geological information is constructed to manage the geological information efficiently. The infrastructure of the Web database is implemented with B/S model, where the geological information is classified into four types of entities and stored in the database with Microsoft SQL Server 2005.The Web server is implemented with Microsoft IIS and the exchange of the data between the Web...
To fill an elongated polygon, traditional edge marking fill algorithm can not deal properly. Basing on it, this paper especially presents a designed edge marking fill algorithm aiming at elongated polygon. The idea is to design an algorithm, which signs out the pixel activated double times, then bounce out the function of edge marking fill algorithm and fill it with polygon pixel value. It solves...
Introducing the granular computing and rough set and carrying two basic attribute reduction arithmetic. In this paper, by anglicizing and contrasting the attribute reduction arithmetic in rough set model of granular computing, proposing the improved arithmetic for agroclimatology. At a work it takes core attributes by constructing discernable matrix, and then uses them for heuristic information to...
The effect of navigation aids and landmarks on spatial learning was investigated when participants repeatedly navigated four complex three-dimensional virtual mazes. The study was divided into two main phases: learning and a test of learning transfer. The learning phase consisted of participants directly navigating in one of the four virtual mazes with or without navigation aids and landmarks. Learning...
Social network allows users to organize collections of resources on the web in a collaborative fashion. Collaborative filtering as a classical method has been also used in helping people to deal with information overload in folksonomy system. The problem of devising methods to solve the contextual problems emerging in the process of recommendation application over the social network is increasing...
Our paper has studied the Oracle spatial GeoRaster feature and the OCCI programming environment with OTT. Using the above knowledges, this paper has implemented the GeoRaster image visualization in VisualC++6.0 based on data blocking and pyramid structure.
In production process, a cutter management system should provide accurate, timely, and optimal information of cutters and their components. However, there are few cutter management and consultation systems based on B/S (Browser/Server) structure. In the paper, a cutter database management system is developed based on B/S architecture. The cutter database management system is mainly consisted of user...
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