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For increasing severe traffic conditions, the traditional transportation technology has lost its effectiveness. Intelligent transportation system is a transportation service system based on modern electronic information technology, which is able to use the existing transportation infrastructure effictively, reduce traffic load and environmental pollution, ensure traffic safety and improve transport efficiency. Hence, intelligent transportation system has become a hot spot of research. Based on the technology of LTE and IPv6, application technology of wireless internet of things for highway intelligent transportation system was studied. The detailed framework and implementation plan of highway wireless internet of things were presented, and the corresponding feasibility was demonstrated.

Evaluation exists in all kinds of trades, where the justness of evaluation and the preferences of evaluating experts have been brought into focus extensively. However, the research on justness of evaluation is still at the initial stages. This paper considers the justness of evaluation using the SVD (Singular Value Decomposition) and Dimensionality Reduction model, analyzes ‘common judgment’ of experts in evaluation. This paper contrasts the sort order of the evaluation objects according to the primary data with that after applying this model. Further, this paper use Cluster Analysis method to classify evaluating experts, likewise, after applying SVD&DR model. [ABSTRACT FROM AUTHOR]