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With the increasing demand of patients for limited healthcare services, e.g., expert physicians in general hospitals and the long on-site waiting time of patients, a real-time admission control (AC) policy was developed considering both distinction and fairness among heterogeneous patients. The AC policy chooses the customer for the next service from the waiting area to minimize the expected total...
Modeling of hydrological components (especially streamflow) is the basis of water resources management and utilization. This study intended to validate the Soil and Water Assessment Tool (SWAT) model in Fu River Basin of a typical red soil area of China. The datasets of SWAT for simulation were established using ArcGIS 9.2. Based on the sensitivity analysis, 22 parameters were selected for atuocalibration...
In a traditional data warehouse, the “subject oriented” means that all the elements (data attributes) relating to the same real-world event or object are linked together, the elements are classified and navigated by “subject”. But in scientific data warehouse, elements are “faceted classifications oriented”, users want to classify and navigate the elements by mutable classifications flexibly. It is...
This paper studies on the multi-attribute weighing decision model of grey target based on theories of decision-making analysis. Concerning of Savage decision criteria under the circumstance of uncertain decision, grey interval number series have been put forward to extend definition of real number series as well as a ranking method has been given according to the distance from Grey target. In this...
Data exchange provides a powerful support for data integration, and realizes the sharing of enterprises information. In this paper, data binding is introduced to the model of data exchange, and this makes the progress of data exchange more easily. XML is the data media in the model and operated simply. On the other hand, some technologies just as Castor, XML, XSL are involved, and they play important...
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