Since the reform and opening-up, economy of mountain areas in China has realized considerable development. However, due to such factors as terrain, traffic, and individual differences, compared with plain and coastal areas, mountain areas still lag far behind. In recent years, informationization...

The purpose of rural informationization is to provide effective information for farmers, increase production efficiency and income level of farmers in agricultural production. In recent years, under the guidance of No. 1 document of central government, China’s rural informationization has...

This paper makes a brief description of the definition and methods of data mining. It describes the characteristics of agricultural data (value delivery, specialization, spatio-temporal bidimensionality) and the status of application of data mining technology in agriculture.

In this paper, we adopt an agent-based approach to model collective market dynamics when interactions between the agents in a market are significant. Our model has two special features. First, social groups are formed in a random cluster process which, we believe, mimics the actual formation of...

For a random design regression model with long memory design and long memory errors, we consider the problem of detecting a change point for sharp cusp or jump discontinuity in the regression function. Using the wavelet methods, we obtain estimators for the change point, the jump size and the...

In this paper, we adopt an agent-based approach to model collective market dynamics when interactions between the agents in a market are significant. Our model has two special features. First, social groups are formed in a random cluster process which, we believe, mimics the actual formation of...

We apply a general result on the law of iterated logarithm to the wavelet transforms of i.i.d. random variables and show that a version of this law holds under some regularity conditions on the wavelet. This result provides asymptotic estimates of the rate of decay of the wavelet coefficients at...