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Learning ability of students and Technological innovation ability are important part of the deepening the reform of experimental teaching. Traditional “closed, verify that the type-based” teaching experiment seriously hinder the learning ability of students and technology innovation. In this paper, direct to problem in traditional teaching mode, explore and practice “Three Center Three Level”, The...
Chinese handwriting is an important part of teaching Chinese as a second language. Recording the learner's handwriting process will promote the acquisition of Chinese handwriting and enhance the quality of Chinese handwriting teaching. Based on real-time handwriting information collection technology, this paper presents a framework of Chinese handwriting learning, evaluating and research system. The...
It shows that C4ISR network more and more important for a country's military, but there aren't enough simulations about C4ISR network so far, it is same to the research about cascading failure of the C4ISR network. To simulate the individual architectures of the different C4ISR systems, the C4ISR Architecture Framework was developed based on existing and matured modeling techniques and methods. With...
With the continuous development of the grid scale and realization of smart grid in the electric power system, the demand of storage and processor resources become increasingly higher. For the current situation, I propose of the power system intelligent cloud. Under the case of the same processor and storage devices, intelligent cloud can integrate the electric power system resources using internal...
The industrial enterprise ingredients are the most important in the production process of procedure, ingredients and decided the accuracy directly affect the quality of the final product, this paper designed a set of automatic computer batching system in industrial production, and get a good application.
Formalization of Ontology is one of the hotspot and difficulty in the study of Ontology. For the order sorted logic can better reflect the different understanding of the natural languge, it is in favor of the formal reasoning of Ontology. So construct an Ontology formalized model using the order sorted logic. It has an important practical significance for the realization of automatic web resources...
This study evaluates the current state of electronic commerce (EC) research in China. The authors examine 275 articles in 18 journals acknowledged as the top journals of the field from 1998 to 2010. This study summaries some literatures and classification for EC. The authors present the four classifications which are research field, research objects, operational progresses and research methods. The...
Service industry and service trade are playing an increasingly important role in the world economy and trade. China's competitiveness in service trade is still weak. The underdevelopment, the incomplete competition and inadequate advanced factors of Chinese service industry are the major causes leading to the low competitiveness of Chinese service trade. China should speed up the development of service...
With the arrival of campus digitalization, the application of campus network promotes continuously and schools are more dependent on campus network information. As a result the information security problem is becoming more and more threatening. This research paper elaborates the present condition of digital campus network information security, analyzes the main threats to it, and puts forward relevant...
As information technology advances, using screen device to read dynamic real-time information has become more frequently, and the related researches focused on dynamic information reading are increasing. However, the existing researches only investigated the effects of display type and display speed on reading, but ignored the age which is also an important variable. In addition, vertically displayed...
Because of “information islands” of internal allegations shipboard command and simulation control system in the past, it brought the problem that the performance of access is inefficient. So, a architecture was employed based on SOA (Service Oriented Architecture). In this architecture, the simulation system was built by using of SCA (Service Component Architecture) method; To gain a quick response...
To counter the present problems existing in the examination method in the colleges and universities, the paper discusses this problem further based on the teaching research projects at the provincial level and tries to solve the problem by using different examination methods such as autonomous, group type and project type examination methods in view of different courses attempt, which strives to mobilize...
The restructuring and upgrading of the industry structure need coordinated development of high, medium and low-tech industry. But the importance of the medium and low-tech industry hasn't been recognized by most scholars, and there is no agreed standard to define the industry connotation. The paper points out the weakness of the existing index, and proposes an index system consisting of R&D intensity,...
By making use of the advantages of Cuckoo Search (CS) algorithm and Particle Swarm Optimization (PSO), a hybrid optimization algorithm of PSO and CS was proposed. By CS-PSO, the search area of PSO was extended, and the defect of PSO is easily fall into point of local extremum that was improved. The simulation experiment results show that CS-PSO hybrid algorithm is better.
Designed and implemented drivers for TSic506 high-precision temperature sensor and TSL2561T light intensity sensor in wireless sensor network using CC2430 as the core chip, put forward the dynamic pre-emptive priority scheduling mechanism for low-level tasks, and based on this, developed environmental data collection system in the wireless sensor network. Experimental results show that the scheme...
By means of the averaging technique and Riccati transformation,We obtain new interval oscillation criteria for certain classes of second order nonlinear damped differential equations with continuous distributed delay arguments. These results are different from most known ones in the sense that they are based on the information only on a sequence of subintervals of [t0, ∞), rather than on the whole...
Fuzzy logic based on the fuzzy concept is an important development of contemporary philosophical logic, and its focus is on fuzzy logic and possibility theory. Fuzzy logic is not only to promote people's deep thinking to the science cognitive function, but also in computer engineering, management engineering also has great application value.
Analyze issues of training level, raise direction and teaching mode of current e-commerce specialty construction in our country. According to the actual situation of e-commerce education, put forward three basic ideas: take market as direct and orient specialty clearly; center on the construction of core curriculum and implement modularization teaching; strengthen practical teaching and promote the...
Aiming at the matter of the heavy workload of discernibility matrix and the inefficient of the reduction strategy based on discernibility matrix, this paper proposes a new attributes reduction arithmetic-based similarity matrix. In this paper, We firstly constructs the correlation between similarity relation and matrix, puts forward a new index of attribute significance, and used the new index as...
E-commerce is considered as an important driving force in economic growth in the 21st century. However, the electronic commerce information system security seriously affects the development of e-commerce. Thus effective measures are needed to solve the problems. This paper makes analysis on the current status and cause of system security in electronic commerce of China. The author brings out some...
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