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American is not only the birthplace of the computer and the internetwork, but also the most developed country in the world Internet at present. It is more perfect in computer crime legislation in American than the other countries. There are federal law and single law in federation. as well, law is issued in States. Protection of legal interests is extensive. Crime subjective aspects different. The...
The basic concepts of network collaborative learning, theoretical grounds and social significance are mainly discussed in this article. With online collaborative learning practice, we summarized the advantages and disadvantages of the collaborative learning model. It is explicitly affirmed that the use of advanced information technology reform for development of collaborative learning network information...
Based on the Lagrange interpolation polynomial algorithm, the error analysis is discussed in this paper. Firstly, we derive the Lagrange interpolation polynomial algorithm and introduce the shape function with the usage of related data figures. Secondly, how to derive the Lagrange interpolation function is also simply introduced. At last, some examples have been given to display the error analysis...
Looking at the works of Canadian poets bpNichol and Christian Bök examined are the applications of graph theory and combinatorics to 'pataphysical poems. A 'pataphysical poem is one which is seen as poetry which mocks science. However, these poems require knowledge of mathematics on the part of the poet. An analysis of bpNichol's Sixteen Lilypads uses elements of graph theory and provides a new reading...
Due to the insecurity of Internet, many enterprises and schools develop and adopt a Virtual Private Network (VPN) technology for secure intercommunication in this global open network. VPN arouses people's attention with its characteristics of safe, reliable, economical and effective transmission via a public network. This paper introduces the concept of VPN, its technological composition, classification,...
This paper, taking American new economic history as an example, investigates the base discipline of the application of statistical methods in economic history research, and explores the significance of the application of statistical methods in promoting economic history research.
There have been some dramatic developments in language teaching in recent years. Understanding student roles in the learning process is very important to understanding of problems and potential solutions in language classroom. The arrival of computers and Internet has provided a turning point in English learning methodology—a computer-based teaching model appears. In this new model, students are the...
Organizations invest abundant resources to deploy e-Computer Assisted Instruction systems. The performance of e-CAI is partly depending on employees' intention to adopt it. This study, based on the integrated framework of TAM and IDT, explored the role of organizational alienation. The analysis of 264 samples supports TAM. Alienation was found to negatively affect behavioral intention, though statistically...
A method to compress aeroengine test data is discussed in this paper. Three characteristics of test data are analyzed firstly. They are limited value range, limited variation range and limited value precision. Based on the characteristics, four processes including reducing decimal digits, eliding sign bit, eliding repeated value and eliding redundant coding bits are utilized to compress the data....
CALL is a cross-disciplinary science conceived in the 1950s and implemented in the 1960s and 1970s. The authors of this paper analyze the objective reasons for innovation and reform on Chinese traditional teaching model and focus on the unique advantages and prospects of CALL in the current and future foreign language teaching.
With the development of the concept of cloud computing, more and more big international IT enterprises begin to apply it to grasp first chances. At the same time, medium-sized and small enterprises in China also want to obtain more advantages by virtue of cloud computing. But, the selection and application of cloud computing is the practical problem for medium-sized and small enterprises. The security...
According to the analysis of calculation business and the usage of correlation function in Excel, some examples were proposed using Excel function in tendering agency business. The model of calculation management system was established by Excel VBA. To use Excel VBA is basis for management system implementation and other small-scale management system.
“Computer Network” is an important required major course for computer specialty, and also is a major course for part of electronics specialty. This thesis analyzed “computer network” three differentiae between computer and electronics, based on studying bilingual teaching inner and combining overseas bilingual education methods. In allusion to these differentiae, bilingual teaching manners which are...
To meet the needs of employees growing, training costs increase and better resources sharing, a UML-based instant communication system of enterprise was established to implement study, exchange and training inside enterprise. The paper analyzes in detail the UML modeling based on the system requirement and designs the use-case model, static model and dynamic model which give a kind of visual framework...
This paper aims to present the roles of computers in computer-assisted language learning (CALL), discuss different classification of CALL programs, and propose some practical suggestions for CALL application in English language instruction in tertiary institutions in China, through metacognitive strategies training.
The development of Operational Research (or OR) obtains the important support of Education Technology, and with this use of technology, OR is developed more and more fast and its contents are becoming richer. The daily teachings of OR already can not go without the use of Modern Education Technology (or MET). Moreover, the OR experiment designing, case teaching and the practicing can not be done without...
Since Gode and Sunder had introduced zero intelligence with budget constraint (ZI-C) agents in the double auction experiments, there has much controversy in whether the pure market discipline in ZI-C system has the ability to let the transaction prices converge to the competitive equilibrium. In this paper, we introduce a probability model to simulate the ZI experiences and try to gauge the power...
Teaching is not just “lesson study”, but is a process of “to transmit wisdom, to instruct knowledge and to resolve doubts”, which is especially much truer for bilingual teaching, thus bilingual teaching is not just to learn professional English language. “To transmit wisdom, to instruct knowledge and to resolve doubts” is the teaching philosophy, which should be used in teaching practice. We should...
With the development of internet Web2.0 technology, the traditional relational database is widely used in information management system. However, it is not effective, when we need to query a wide range of massive data, especially with multi-table join queries. Now, a kind of new technology emerged — NoSQL, which is non-relational database management system with format loose data storage, not support...
Interaction between two entities is a mixture of social, cognitive, and embodied qualities. We know a great deal about interaction between people, but only recently have begun exploring whether people interact with robots and avatars the same way that people interact with each other.
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