Shaoyang Zhang

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Since the research of transportation ontology and the establishment of traffic data element has been separated from each other, which has caused large workload on ontology establishment and inadequate continuity of the application of standers. To solve these problems, we put forward a method to establish the ontology about traffic information. In this(More)
For the lacking of inspection method, the transportation data standards are compiled weakly in the process of transportation information system developing, which increases the difficulty of data sharing and exchange. In order to improve the conformance of data with the standards of transportation information systems, a method named “data standard(More)
In the process of gradual improvement of the traffic information system, traffic information data item name and standard compliance testing is one of the key technologies to realize informatization and standardization of transportation industry. In this paper, we propose a new Chinese similarity calculation method, which based on improved edit distance, in(More)
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