In the multi-agent Parrondo's games, if game A and game B both take certain network structures, then the heterogeneity of the network will produce impacts. By using the analytical approach based on the discrete Markov chain, we analyzed a one-dimensional case. Then, we deduced the transition probability...

We use satellite data to calculate Dimethylsulfur (DMS) in Greenland Sea (20øW~10øE, 70øN~80øN) in year 2003~2006. At the same time, explore the correlations between DMS and sea-ice concentration (ICE). Among the huge global satellite data, the chlorophyll a (CHL) and sea-ice concentration data were...

Man has tried to understand nature and represent it in mathematical ways since ancient times. Looking back to the past, instead of finding uncultured civilizations, we found that they understood the beauty of nature, and expressed it by numbers. The Tiwanaku Empire is an example that amused archeologist...

Meshless local Petrov-Galerkin (MLPG) method is presented to treat parabolic partial differential equations with discontinuous material coefficients. In this paper, we use MLPG method to solve fractional constant coefficient discontinuous media mixed boundary problem. The trial and test functions for...

In this paper, information and communication assets in the power grid are modeled as graph data. A graph database, Neo4j, is chosen to capturing the connections that could help to analyze fault ranges. Based on breadth-first search, recursion terminations are designed to obtain the fault range from the...

Camouflage as one of the effective way that against modern detection and precision strike and improving the survival ability of military targets is important content 0f combat. The digital camouflage can break the boundary of a camouflaged target between different colors, and make it blurred and broken,...

Quantitative measures for sustainable development are important topics and frontier areas of sustainable development research. The core of this paper is to determine whether human beings live within the bearing capacity of ecosystems. This paper introduces the ecological footprint method, which is proposed...

The implementation of the Shanghai-Hong Kong Stock Connect program and Shenzhen-Hong Kong Stock Connect program mark the gradual opening up of capital account in our financial markets and the relaxation of exchange rate and interest rate control. It makes the arbitrage mechanism of A+H stocks, trading...

We analyze the space of 9 ž 9 optical flow high-contrast patches by computational topological tools. The fact that there are subspaces of 9 ž 9 optical flow high-contrast patches with topology of a circle is experimentally shown. Subspaces of 9 ž 9 optical flow patches with homology of the Klein bottle...

Purposes: Analysis of the Chinese women's shot player Xiangrong LIU 2016 national track and field throwing group race (Xipu station) champion throwing action, revealing the law of shot put. Procedures: Application data engineering method - with two JVC GC-PX10AC cameras were placed in the direction of...

In this paper we study the patterns of behavior of the stock price and the results of Merton on European option pricing spread by stochastic analysis method. Assume that the stock price jump process is special class of compound Poisson process and the volatility without jump is the function of time....

In order to analyze the highway construction cost trend, and improve cost management level, putting forward using the Kalman filter to estimate the construction cost. Regarding the ratio between actual cost and responsibility cost as the system variable, and demonstrating the feasibility of Kalman filter...

This paper focuses on the problem of modeling the correspondence pattern for ordinary people. Suppose that letters arrive at a rate and answered at a rate . Furthermore, we assume that, for a constant T, and the remains are answered in last in first out order. Let W_n be the waiting time of the n-th...

Crack initiation and propagation induced by fatigue damage under the action of complex random stress spectrum is the main form of structural failure. The direction of crack initiation is closely related with the maximum principal stress direction, but the maximum principal stress direction of complex...

The relationship of Yule's analysis about pauperism with empirical study has been less recognized. The article explores the historical trace of research pauperism by Yule, which could be summarized as follows: (1) value the social problem from the innovative view of statistics; (2) arrange the available...

In this paper, a prediction model integrating machine learning and statistical analysis tools is presented to predict the trend of stock market. The proposed approach consists of three stages, as follows. In the first stage, the system uses technical analysis to calculate useful indicators based on historical...

This article selects the search data of Aliexpress cross-border e-commerce platform in wedding dress industry. The behavior of consumers will leave traces on the platform. Usually expressed as search index, purchase index and the number of compared products. Through the analysis of correlation, regression...

Quantitative analysis of the potential causes of railway accidents is essential for ensuring the safety of railway. In this context, this paper proposes a directed railway hazard causation network (DRHCN) based on the complex network theory. According to the characteristic of the DRHCN, four statistical...

Based on the low altitude observation data of Panjin wetland during the typical period from November 10 to 20, 2015, the characteristics of wind speed, wind direction and air temperature at low altitude, and the variation laws of altitude and stability of the atmospheric mixed layer were analyzed. By...

Mapping control survey for 13 control reference points were carried out based on RTK technology using GPS/BEIDOU/GLONASS multi-constellation compatible GNSS receivers in various urban environment (open, building shelter, tree shading, etc.). Operation scheme and technique flow were discussed. Operation...

In this study, a remanufacturing supply chain consisting of a single manufacturer and a single retailer is considered, and a Stackelberg game model with the manufacturer as the leader and the retailer as the follower is built. The changes of decision-making in two different cases have been compared and...

In this article, assuming the output of staff can be observed,we construct the principal-agent incentive model between staff and hotel based on utility maximization. The optimal incentive contract including staff turnover rate are respectively constructed under two cases: the staff's effective working...

The frontier field of science is very active in every subject, and it has a distinct mechanics. This law is highlighted in the number of research results in the rapid acceleration of growth, and has a strong academic radiation. Analysis of the frontier of scientific research results based on the characteristics,...

Based on analyzing the climatic conditions of Jinan, the physiological characteristics of bryophytes and the features ofglass pumice, this article proved the feasibility of using bryophytes and glass pumice in the ecological landscape construction of this area, and put forward the design methods of using...

This paper discusses the problem of pricing on some multi-asset option European exchange option in jump-diffusion model by martingale method. By changing basic assumption of William Margrabe exchange option pricing model to the assumption that jump process is count process that more general than Poisson...

Studied the theory of integration of rail and bus transit was. Combined with the urban master plan, analysis the two characters, With the study on the characteristics of city tenor city economic developing economic globally and the characteristics of market economy, studied the passenger flow forming...

Social Media data can truly reflect hot spot and attitude of people to transport policy. The scientific social media data mining and processing method can excavate effectively the public's focus to transportation policy and provide a new transportation policy evaluation way. Firstly, the evaluation index...

Previous research has shown that aviation fuel costs are the first major cost of air operations, and it is a key factor in profit and loss. In the operating environment under the combined effects of many factors, regardless of operating costs breakeven only to calculate the critical point of save fuel...

This manuscript first analyzes the significant energy productivity improvement during the 12th Five-Year Plan (FYP) in Beijing, and then gives a separate decomposition in the factors that affect energy intensity in Beijing based on Theil Index. The influencing factors on energy intensity is decomposed...

Big data are widely used today, whether and how to use big data in economic variables forecast has become a new field of economic research. The equipment manufacturing industry is the foundation of the national economic development, so forecasts the development of equipment manufacturing industry is...

The marketing modes of Import-oriented Cross-border E-commerce (ICBEC) are popping up at an unprecedented pace in recent years under the attraction of the huge market and with Chinese people's increasing demands for overseas products. Therefore, the ever-growing competition among ICBEC has pushed the...

Based on the questionnaires of 331 beginning teachers in primary and secondary schools, the relationship between role stress and career commitment was investigated. The study reveals that the majority of beginning teachers are under relatively large pressure and their career commitment is moderately...

Scientific and technological innovation plays a more and more important role in the development of society and the progress of human civilization. Man is the main body of scientific and technological innovation activities, Essential qualities of people in science and technology innovation activities...

Human beings are the key of technical innovation, therefore higher requirements is necessary to achieve ambitious goal of improving scientific and technological innovation capacity.This article puts forwards six required human qualities based on the development of society and some cases. Then, some key...