4   Artículos

 
en línea
Elizabeth J. Itskovich and Vadim E. Levit    
As a kind of converse of the celebrated Erdos?Szekeres theorem, we present a necessary and sufficient condition for a sequence of length n to contain a longest increasing subsequence and a longest decreasing subsequence of given lengths x and y, respecti... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Federico Malucelli, Maddalena Nonato, Emanuele Tresoldi     Pág. 760 - 767
Pedibus, also known as the Walking School Bus, is a popular system in Western countries aimed at increasing the percentage of children walking to school, reducing vehicular congestion at school gates, and legitimating walking as a mobility mode. In its s... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

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