Research Of The Heterogeneous Data Integration System Based On The Neural Network

Based on the existing heterogeneous data integration system Sore[1][2] , a new heterogeneous data model integration system- Sorex ( Simplified Object Repository for XML) is presented. Utilization distributed WebService server package technology to visit heterogeneous data source strengthen the multi-platform interconnected among the heterogeneous data. Sorex model optimized by the neural network technology supports the language inquiry of UDMX-QL to the XML data model as the public data model.This paper describs the method of the combination of heterogeneous data based on the artificial intelligence techniques.we also introduce the decomposition and optimization of query of UDMX-QL language , and analyze the method of global query decomposition and optimization in greater detail, that method based on the thoughts of neural network. We present Sorex, our modified heterogeneous data model, is efficient on querying simple heterogeneous data.