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Nalla and Reddy proposes ID-based tripartite authenticated key agreement protocols from Weil pairing. Security analysis on passive attack for Nalla-Reddy's ID-AK-2 and ID-AK-3 protocols is proposed in this paper and the protocols are proved to be not secure on passive attack.
This paper researches a base for a judgment of stability control for a class of linear time-invariant systems with time-periodic inputs. By dynamic theory and methods, it is proved that in certain parameter region, for arbitrary time-periodic input, the system has a unique periodic solution attracting any bounded set exponentially. As an application, stability for a model of the forest with seasonal...
"Digital Ocean" is essentially a virtual ocean world which is composed of massive, multi-resolution, multi-temporal, multi-space marine monitoring and data analysis algorithms and models. "Digital Ocean" will promote a more intelligent way which people exploit and make use of the ocean, thus guarantee the sustainable development of the sea. This thesis conducts a research to the...
The methodology of the supply chain can be applied to many subjects. The capital management in financial markets embodies the characteristics of the supply chain completely. The research on the capital supply chain in financial markets using the method of the supply chain can not only broaden the range of the research on supply chain, but also contribute to the efficient capital management in financial...
From the perspective of BSC, this paper focuses on the development strategy and social responsibilities of newspaper and elaborates on finance, readers, interior flow, innovation. Based on general performance evaluation measurement, draws a frame of evaluation from perspective of BSC, and selects the indicators which are used in three hiberarchies. Finally a scheme of salary distribution is given.
This paper describes how to carry out functions of RFID device, how to enhance RFID technology, and how to use Wi-Fi technology to follow real-time tracks so as to definite location. Also, this paper lists some produce newly developed using 802.11 technology. And after being inspired from this technology, we propose some ideas, which would be helpful to RFID technology in future.
It is difficult for enterprises to survive and develop in dramatically changing environment. The Adaptive Management (AM for short) theory brings out a new way to deal with the dilemma. On the basis of the relevant achievements abroad and domestic, the author provides new notion of adaptive management and implementation approaches.
On the basis of the essential connotation of university financial risk and the basic principles of setting up an index system, the evaluation index system of the management performance on financial risk in university has been established. It evaluates the management effect with the method of. It provides a scientific, practical and quantitative method for the systematic analysis and comprehensive...
Consumer demand information is very important for enterprises development, and also be the source of capture business opportunities. How to obtain consumers information and further find its potential link is enterprise information systems major issues resolved. This paper applies data mining technique to enterprise, process the enterprise collected data by SPSS crosstab and correlation analysis, then...
In increasingly global and hyper competitive markets, to relate competencies and pay is a growing trend. This paper analyzes the key elements to link competence to pay. Establishes a model of an integrated approach to using competencies. Takes an example to show why it's difficult to differentiate the ability of different researchers and motivate them by designing appropriate reward mechanism. And...
Recently there has been a hot topic how the information technology impact on the organizational flexibility. Based on the conclusion of various points of view and flexible dimensionality theory, the research focuses on the evolution of flexible dimensionality under different circumstance and information technology related. Analyze, thereby, relatives between information technology and flexible potential,...
The importance of employees' knowledge training was expatiated, and the deficiencies of employees' knowledge training management were pointed out firstly. On the base of this, it was figured out that, if enterprise carries out knowledge training effectively, it must understand the knowledge lack of employees firstly, and then analyze the employees' knowledge requirements scientifically. In this paper,...
Ventilation networks is the main part of coal mine ventilation system, it takes the responsibility to transfer fresh air to the underground laneways to keep the whole safety of coal mine. In this paper, we discuss about the reliability of the ventilation networks by using Boolean calculation and Shannon formula, and expatiate the application process with a real case, the result shows the highly efficiency...
Bid evaluation is an important but complex problem in multi-attribute auction. Management science techniques might be helpful tools for this kind of decision making problems. This paper focuses on the bid evaluation problem in multi-attribute e-auction for procurement. The proposed model uses an outranking-based multi-attribute decision technique, ELECTRE-III, to evaluate the buyer's preferences....
Optimal design of auction is one of hot research topics in the auction theory. During recent years, shill bidding has increased substantially with the explosion in the number of online auctions. This paper designs the optimal online auction with shill bidding and open reserve price. Many optimal auction models have assumed that the number of potential bidders is constant and known. And in these optimal...
An enterprise's independent-innovation is a systematic process, which demands joint efforts by departments in the enterprise, users, suppliers, upstream and downstream enterprises, colleges and research institutes. Taking Chinese electrical enterprise- Haier Group for example, the paper proposes the analytic framework for market-oriented enterprise's independent-innovation system and expounds its...
Customer experience is an important consideration in the establishment and maintenance of long term relationship between firms and their customers. The purpose of this study was to propose and test an integrative model for examining the relative influence of online store perception on customer behavior. The empirical results showed that physical presence, competence, and enjoyment were the important...
Fuzzy-grey comprehensive evaluation method is a way of judging things and phenomena with fuzzy factors when information is not fully known. The sorting model program established by using fuzzy set theory and grey correlation analysis can be used to deal with the fuzzy and brain comprehensive judgment of grey comprehensive analysis in the process of evaluating and ranking, providing a favorable means...
Quantile regression is a basic tool for estimating conditional quantiles of a response variable Y given a vector of regressors X. It can be used to measure the effect of regressors not only in the center of a distribution, but also in the upper and lower tails. In this paper we use the Archimedean Copula nonlinear conditional quantile regression model to measure the tail area risk dependence in Shanghai...
The authors have reviewed the general theories and models of business gene and its mutation at the beginning of the paper. Based on the previous literatures and research fruits, in this paper, the authors endeavor to develop a brand new perspective to detect which factors will cause the gene mutation for business, especially for hi-tech business, thereafter, we have inducted a quantitative research...
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