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A comparison of trajectory granular based algorithms for the location-routing problem with heterogeneous fleet (LRPH)
(Universidad Nacional de Colombia, 2017)
We consider the Location-Routing Problem with Heterogeneous Fleet (LRPH) in which the goal is to determine the depots to be opened, the customers to be assigned to each open depot, and the corresponding routes fulfilling ...
Scatter search for a real-life heterogeneous fleet vehicle routing problem with time windows and split deliveries in Brazil
(ELSEVIER SCIENCE BV, 2009)
In this paper, we consider a real-life heterogeneous fleet vehicle routing problem with time windows and split deliveries that occurs in a major Brazilian retail group. A single depot attends 519 stores of the group ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(Elsevier B.V., 2012-11-28)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Strontium zirconate heterogeneous catalyst for biodiesel production: Synthesis, characterization and catalytic activity evaluation
(Elsevier B.V., 2012-11-28)
Strontium zirconate oxide was synthesized by co-precipitation and the citrate route and was evaluated as a heterogeneous catalyst for biodiesel production. The catalyst samples were characterized by XRD, FTIR, and TG, and ...
Architecture for peer-to-peer databases with routing queries using ant colony algorithm and semantic support
(2011-12-01)
In a peer-to-peer network, the nodes interact with each other by sharing resources, services and information. Many applications have been developed using such networks, being a class of such applications are peer-to-peer ...
Column generation for a multitrip vehicle routing problem with time windows, driver work hours, and heterogeneous fleet
(New York, 2014-02-11)
This study addresses a vehicle routing problem with time windows, accessibility restrictions on customers, and a fleet that is
heterogeneous with regard to capacity and average speed. A vehicle can performmultiple routes ...