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Masahito Takizawa, Hideki Takahashi, Kouji Yamamoto, Kazutoshi Tago, Hajime Oshima
Pág. 1568 - 1584
In Japan, some traffic event is displayed by the graphic symbol with letters on expressway VMS. However, drivers are difficult to comprehend some of them. In order to solve the current situation, we investigated the referent characteristics based on the ...
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