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This paper develops a holistic framework to examine the changing business models in creative industries in the digital economy, using evidence gathered from two strands of empirical work. The research found that digital technologies have facilitated pervasive changes in business models in all sectors of the creative industries, but with only a few exceptions, the resultant new business models are...
The purpose of this paper is to develop a nonlinear programming method for solving a type of cooperative games in which there are multiple objectives and coalitions' values on objectives are expressed with intervals, which are called intervalvalued multiobjective cooperative games for short. In this method, we define the concepts of interval-valued cores of interval-valued multiobjective cooperative...
As a comprehensive system, operational capability of Engineering Regiment is very complex to evaluate. Principles to determine the index system is presented by analyzing a variety of technical factors and uncertainties. According to the principle of “task center and systemic argumentation”, the index system of operational capability evaluation of Engineering Regiment is established which consists...
For features of planning and design's evaluation, and on basis of the principles of establishing evaluation index system, this paper established the comprehensive evaluation index system of residential planning and design program; In the use of analytical hierarchy process to determine weights of evaluation indexes, and based on the character of fuzzy comprehensive evaluation method that using dimensionless...
According to the Cobb-Douglas production function and solow residual value method, econometric model of building industry's performance is established and its influencing factors' quantitative analysis is conducted, which use the macroeconomic data from 1997 to 2008. The results show that building industry's production belongs to incremental reward type; performance's improvement depends on the adequate...
Support vector machines (SVM) is a widely used method which can treat problems involving small sample, devilish learning, and high dimension. The current paper conduct a multivariate SVM in a total-factor production framework, and the GDP per capita, capital stock and labor are taken as the independent variables and the energy consumption is the dependent variable. The Gaussian radial basis function...
The financing problem has become a major obstacle constraining SMEs' development. In this paper, by comparing the existing financing manners, we consider that the Network Joint Guarantee Mode can solve the financing problem of SMEs well, and also can increase the loan repayment rate effectively. By analyzing the internal mechanisms of Network Joint Guarantee Mode, we think the reason why it can increase...
Supply network is kind of a typical complex adaptive system. Its structure not only changes according to uncertain market demand, but also evolves along with its external environment of industrial cluster. In this paper, a multi-agent simulation approach is proposed to study supply network dynamics. In the model, each supply network member is represented by an autonomous agent, acting subject to its...
It is a challenging task to analyze dynamic performance of a practical supply network system, as well as performance of its members. This paper addresses this problem, and proposes a new framework for multi-agent approach. In the paper, the primary objects required for supply network simulations are defined. The static relationships among these objects and dynamic order in which they interact with...
Forecasting of Telecom Traffic influence directly the future development of telecommunications enterprises. According to the complexity and non-linearity of Telecom Traffic , in this paper, the hybrid of wavelet transform (WT), chaos and SVM model was established. First the chaotic feature of Telecom Traffic is verified with chaos theory. It can be seen that Telecom Traffic possessed chaotic features,...
A simplified model, which is composed of one tower and two spans of conductors, is given for overhead transmission line system. With tower regarded as cantilever beam and conductor as string, analytical calculation method of wind-induced vibration response of the mechanics system are studied based on the random vibration theory. A factor called dynamic load factor is introduced to the tower. Vibration...
The purpose of this paper is to develop the concept and mathematical-programming methodology of matrix games with payoffs represented by Atanassov's interval-valued intuitionistic fuzzy (IVIF) sets. In this methodology, the concept of solutions of matrix games with payoffs represented by Atanassov's IVIF sets is defined, and some important properties are studied using multiobjective-programming and...
This paper presents a scientific strategy for cycling induced by the functional electrical stimulation. In order to simulate the FES-cycling movement produced by human body, a neuro-musculo-skeletal model containing 16 segments and 186 muscles is developed, which can simulate human movements precisely. This model contains mathematical model of electrically stimulated skeletal muscles. Having known...
This paper addresses the impact of RFID technology on supply chain by increasing its visibility of in-transit products. In the proposed system, active RFID tags are attached to perishable products in the transportation, so that real-time information of in-transit products is achievable, and shared in the whole chain system. Then, hierarchical decision is made according to this real-time information...
Stochastic model is created to help in identifying the information which is needed to determine which process of maintenance is appropriate for fire control system. There are three processes of maintenance: unplanned maintenance, scheduled maintenance, on-condition maintenance. A non-homogeneous Poisson process (NHPP) model which uses the event date of the fire control system is chosen to simulate...
Aiming at the complexity of interior and variety of exterior structure of stock price system, this paper analyzes principles of stock prediction based on BP neural network, provides prediction model for stock market by utilizing three-layered feed forward neural networks, presents topology of network, principles of determining the number of hidden layers, selection and pretreatment of sample data...
Web-delivered service is an emerging approach for IT service by leveraging the partnership and Web technology to reduce IT service cost and improve delivery efficiency. To make it more effective, business design is also very important besides technology innovation. This paper proposes a three-tier analytical framework to improve business design based on the centralized information from the platform...
A mathematical model known as grey model GM(1,1) has been employed successfully in the forecasting of power load system. Because traditional GM (1, 1) forecasting model is not accurate and the value of parameter alpha is constant, so this paper put forward a improved genetic algorithm - GM (1, 1) (IGA-GM (1, 1)), the proposed algorithm were used to solve the problem of short-term load forecasting...
Based on the statistics in 2005 from six provinces in the central region of China released by National Bureau of Statistics of China, this paper applies grey incidence analysis to analyze the cause and efficiency of regional scientific and technical output. After detail research, some results have been concluded: (1) In order to increase the standard of scientific and technical output in six provinces,...
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