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Aiming at the profit optimization distribution problem of retail supply chain under emergencies, the retail price and revenue sharing proportion are set as the floating parameters. The profit distribution multi-objective programming model of retail supply chain is created based on revenue sharing contract under the emergency. Cooperation intentions are concluded by the dynamic negotiation. This paper...
For the deep uncertainty and large data characteristics of the retail supply chain unconventional emergency, the architecture and design issues of early warning decision-making management system for retail supply chain unconventional emergency were researched based on MAS and cloud computing technology. According to the design principles of early warning decision-making management system, the business...
In view of the high-dimensional data stream characteristics of Omni-Channel consumer behavior, the synopsis generation algorithm of the Omni-Channel consumer segmentation was created based on the Omni-Channel customer value. The evolutionary data stream clustering algorithm of Omni-Channel consumer segmentation was proposed based on time attenuation model and sliding window model, which deal with...
In this paper, we study the coordinated precoding problem for device-to-device (D2D) communications underlay a multiple-input multiple-output (MIMO) cellular network. The system considered here constitutes of multiple D2D user pairs attempting to share the uplink radio resources of a cellular base station (BS). The problem is formulated as a sum-rate maximization (SRM) problem, which subjects to both...
New techniques for movable ultra-low-cost x-ray CT scanners are in instant and great needs for military, war areas, developing countries, and rural areas. In previous study, we proposed a novel CT scanning method which is based on the parallel translation of the tube/detectors. In other words, the popular slip ring is replaced by a translation based setup, and the instrumentation cost is reduced by...
Biogeography-Based Optimization (BBO) algorithm is an better global optimization algorithm. Compared with traditional algorithms, BBO algorithm has advantages of less parameters, simple calculation, fast convergence. The supercritical (ultra-supercritical) unit flue-reheat steam temperature object has characteristics such as large inertia and hysteresis. Traditional PID controller parameter setting...
The uplink ground-based beamforming (GBBF) with multiplex on feeder link and fast adaptive algorithm for weights optimization is studied in this paper. With the methods of code division multiplex (CDM) and wavelet packet division multiplex (WPDM) against the bottleneck problem on the limited transformation bandwidth and the big number of channels on feeder link, the spectral efficiency for feeder...
Assume that the underlying asset price follows the fractional jump-diffusion process, the financial market model is built by the stochastic analysis theory for fractional Brownian motion. Using physical probabilistic measure of price process and the principle of fair premium, the pricing formula for reload option is obtained.
As a new modern management thinking, Lean logistics provides a new development thinking for the logistics supply chain management in retailers. We can use performance evaluation to measure management effectiveness of lean supply chain. This paper creates a performance evaluation system from five perspectives based on the balanced scorecard, and proposes the evaluation model based on the rough set...
For taking into account implements of stochastic nature of environmental variables in reliability evaluation of Degradation Test (DT), this paper proposes a new DT reliability evaluation method based on Degradation Amount Distribution (DAD) using non-stationary time series analysis. A DT of a certain electronic product is conducted, and product reliability evaluation is obtained by the suggested method...
Au-Au plated contact pairs have long been the most frequently used in electrical and telecommunication system due to their outstanding electrical, physical and chemical properties. However, the increasingly high cost of gold plated connectors forces the manufacturers to seek some inexpensive substitution due to serious global competition. Ni and/or Ni alloy are naturally chosen to make Ni-Au contact...
Assume that the stock prices satisfy the fractional jump-diffusion processes, the financial market model in fractional Jump-diffusion environment is built. By means of actuarial method and fractional jump-diffusion process theory, the explicit pricing formulae for European maximum or minimum option are obtained.
Supermarket's competitiveness is greatly linked to the vendor and its performance is easily affected by the risk caused the vendor, so evaluating vendor's risk is of important. In this paper, index evaluation system was established from a risk point of view using fuzzy analytic hierarchy process. The system can appraisal the vendor' risk through quantitative analysis and qualitative analysis method...
Micro combustion chamber is the core part of the MTPV power system. But the size of the combustor always is determined by the experience. In the article, we attempt to predict the size of Micro combustion chamber according to the temperature distribution trend of wall with GM (1, 1) model of the grey theory system. Conversion efficiency map of GaAs photoelectric element is forecast feasible condition...
Chain-Retail business is an important part of commodity circulation and service business field. The actual supply chain in Chain-Retail business has some certain shortcomings such as demand uncertainty, information asymmetry and supplier instability. The existence of these factors leads riskiness to the management of supply chain, thus affecting the proper functioning of the whole chain and may costs...
Assume that the interest rate satisfies the Hull-White model driven by fractional jump-diffusion process, the bond pricing mathematic model on fractional jump-diffusion process is built by no-arbitrage theory and method, and the explicit expression for bond price is obtained.
A simplified Decision Tree ID3 algorithm was advanced in this paper, and it overcame the existing bias of ID3 algorithm. And then, ADABOOST Algorithm and improved ID3 Algorithm were constituted a multi-decision-tree classifier, and it was applied in Master Data Management System to form the redundant data judgment module which responsibility is judging the redundant data. The result shows that the...
With economic development and social progress, supermarket has become the main channel of everyday consumption of people. How to keep existing customers in the fierce competition is the key problem of the competition between supermarket enterprises. The weighted factor and weighted entropy of information were introduced on the basis of traditional C4.5 decision making tree arithmetic. The customer...
Congenital heart disease is the most common cause of death in infants. Three-dimensional echocardiography may provide reliable information than two-dimensional methods. The purpose of the study was attempted to evaluate the feasibility and accuracy of the 3D echocardiographic virtual endoscopy in Atrial Septal Defect (ASD). An improved fuzzy C-means clustering algorithm brFCM was adopted to accelerate...
Combustors are core parts of the Micro-thermo photovoltaic System (MTPV), and their operation process has a significant influence on energy conversion efficiency of the whole system. Introduction of the grey system theory quantifies the tube length and selection point of internal sudden step in the combustor in MTPV system, optimizing the conversion efficiency of the whole system and providing a basis...
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