The paper introduces a network algorithm of the transportation problem of the shortest time limit which bases on the Ford-Fullerson algorithm, and therefore points out the meanings of its additional information and its application value in business, especially in the problem of the minimum time needed to transport a given goods.

In this paper, a semiparametric model with additional information is presented.

The empirical Euclidean likelihood estimation of distribution function in the presence of auxiliary information;

For a class of conditional expectation equation of dependent variable functions in a regression model, we propose the local linear estimators of regression function and its derivative based on the empirical likelihood method to utilize efficiently auxiliary information.

We employ the method of empirical likelihood to construct the confidence intervals for M-functionals in the presence of auxiliary information and without auxiliary information,and extend Zhang Biao s(1997) results.

After analyzing the characteristic of Ajax and SOA, this paper concludes that the security of SOAP messages, especially the security of SOAP attachments is very important for this new architecture.