2009 Third International Symposium on Intelligent Information Technology Application Workshops

With the growing problem of negative social impact brought by production and operation activities, corporate social responsibility become one of considerable issues, and the staff with special status are regarded as key business stakeholders. This paper conducts empirical research which shows that employee duties have a positive impact on performance, through factor analysis, correlation analysis ... View full abstract»

In e-commerce environment, Grain Logistics Distribution is the ultimatal guarantee to realize the entire grain-transaction process. This article sets up the system model of grain Logistics Distribution based on the Web GIS, and provides more practical guidance program for Web GIS to apply in GLD_OIS. View full abstract»

The upgrading of China's coal mine detection equipment and technical means are very backward, mainly distributed instruments and devices, low efficiency, poor accuracy, detection and testing of the limitations of the data, testing methods, data-processing technology is backward. Unable to provide an objective and impartial technical data to meet modern coal mine production safety needs. In this pa... View full abstract»

In this paper, the uniqueness of the weak solutions of the three-dimensional infiltration problem is proved with reduction to absurdity by constructed a special text function. View full abstract»

In this paper, the Metal Magnetic Memory Technology (MMMT) was applied in the early fault diagnosis of steel-cord belts. And the malfunction signal of steel-cord belts was denoised and detected singularity by the wavelet analysis. As a result, the interference signal was eliminated, Signal Noise Ratio (SNR) was improved and the malfunction points were more clearer. The experiment proved that this ... View full abstract»

Nowadays informatization is as the foundation of modernization, and also it's become more and more obvious that the importance of the information system in our daily life. The services system of information system whether could realize the highly resource sharing and the highly informatization of organization and management, is one of the target of develop information system. Therefore, this text ... View full abstract»

Text categorization is an important research direction of current information retrieval. The traditional text classification method use the support vector machine (SVM) and the Bayes classification algorithm (etc). On the basis of Rough Set on text categorization, this paper put forward the idea of variable precision rough set model for Chinese text categorization, which use the attribute reduct a... View full abstract»

The evaluation for effectiveness of ecological compensation is very significant to improve the ecological environment. In the study, ecological compensation evaluation method for land consolidation is researched, and evaluation indexes of ecological compensation evaluation for land consolidation are described. Analytic hierarchy process (AHP) is proposed to evaluate the effectiveness of ecological... View full abstract»

In order to quickly and accurately using mass information in the deep Web database. According to the characteristics of the deep Web: large-scale, dynamic and heterogeneity. Put forward one new query fusion method based on the prediction query performance (PQP) for the first time. And put forward a new pseudo prediction query performance method. Adopted testing data of UIUC. The experiment show th... View full abstract»

Evaluation for urban sustainable development is very significant to the future development of urban. The analytic hierarchy process (AHP) has the special advantage multi-criteria evaluation method, which is very suitable for evaluation of urban sustainable development. In the study, AHP is applied to evaluate urban sustainable development. On the basis of analyzing the evaluation indexes, evaluati... View full abstract»

To stimulate consumers' purchase willingness, producers must determine the reasonable selling prices and warranty length for their product. Based on the diffusion mode, a dynamic Stacklberg game of price and warranty was researched in this paper. Through this model, we got some conclusion about the supplier and retailer's optimal strategy. View full abstract»

The plastic injection process is rather complex, so need to consider many factors in the simulation, then how to optimize the parameters and get the best results for the injection molding, need comprehensive consideration. If consider the deformation of the mold itself in the simulation, still need to use multiple software and appropriate data processing, to make the results of the analysis more r... View full abstract»

Based on advanced IT technology, peer production is a newly emerging mode of knowledge production that is significantly different from the traditional knowledge production. Participants of peer production are psychologically motivated and devote themselves in peer production projects without any payment, which has aroused many researchers' interest in revealing what drives such contributing behavi... View full abstract»

DDoS attacks has brought severe damage to the Internet Today's internet security has increasingly become a severe threat. For DDoS attacks characteristics we judge abnormal flow of data by RaiiTa criterion and control flow by token barrels filter to avoid abrupt flow. View full abstract»

Nuclear magnetic resonance has been successfully used for the grading and typing of brain tumors. Magnetic resonance (MR) or nuclear magnetic resonance (NMR) has been widely used in hospital since the 80's. Magnetic resonance spectroscopy (MRS) is one of the main fields of MR. Our objective was to propose a classifier to ensures higher reliability and reduces time and expense costs by introducing ... View full abstract»

Breast cancer is the second leading cause of cancer deaths among women and micro calcifications clusters are one of the most important indicators of breast disease. A Computer-Aided Diagnosis algorithm has been developed to assist radiologists in the diagnosis of mammographic clusters. Classification performance was evaluated with the diagnosis algorithm, and the final result looks great. View full abstract»

Mutual interference between elemental images is a key problem of integral imaging. Some researchers presented a method to resolve the problem by limiting the aperture to limit the direction of incident light-ray, and the record region corresponding to each micro-lens had been separated, avoiding interference between adjacent elemental images. However, this method must be used at the process of pic... View full abstract»