نتایج جستجو برای: travel time
تعداد نتایج: 1920269 فیلتر نتایج به سال:
Travel journals from different historical periods contain valuable insights that could be analyzed from different aspects and through that we can understand other people’s points of view about us. Description of different cities in travel literature represents French travelers’ views about these cities besides informing us about the quality and quantity of those cities at the times. “Represen...
Transportation problems are usually considered in large-scale networks, where finding the optimal solution of these problems is so time-consuming and costly. Therefore, a useful method to solve the large-scale network problems is dividing them into some smaller sub-problems. In this paper, for the first time, the origin-destination (o-d) matrix estimation problem is considered through a mixed p...
This paper considers a time dependent(the travel time is not constant throughout the day) pollution routing problem (TDPRP), which aids the decision makers in minimizing travel time, toll cost and emitted pollution cost. In complexity of urban areas most of the time one point is accessible from another with more than one edge. In contrast to previous TDPRP models, which are designed with only ...
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