Results 41 to 50 of about 205 (61)
A multi-material transport problem and its convex relaxation via rectifiable $G$-currents
, 2019 In this paper we study a variant of the branched transportation problem, that we call multi-material transport problem. This is a transportation problem, where distinct commodities are transported simultaneously along a network.
Andrea Marchese +5 more
core +1 more source
Ergodic Transport Theory and Piecewise Analytic Subactions for Analytic Dynamics [PDF]
, 2012 We consider a piecewise analytic real expanding map $f: [0,1]\to [0,1]$ of degree $d$ which preserves orientation, and a real analytic positive potential $g: [0,1] \to \mathbb{R}$.
Lopes, Artur O. +2 more
core +1 more source
A Solution Algorithm for Interval Transportation Problems via Time-Cost Tradeoff [PDF]
, 2018 In this paper, an algorithm for solving interval time-cost tradeoff transportation problemsis presented. In this problem, all the demands are defined as intervalto determine more realistic duration and cost.
Albayrak, Inci +2 more
core +2 more sources
The 2-period balanced traveling salesman problem [PDF]
In the 2-period Balanced Traveling Salesman Problem (2B-TSP), the customers must be visited over a period of two days: some must be visited daily, and the others on alternate days (even or odd days); moreover, the number of customers visited in every ...
Francesco Mason, Tatiana Bassetto
core
Elasticidad precio de la demanda y perfil de los usuarios de la parada "Pablo de Olavide" de metro de Sevilla [PDF]
, 2014 In this paper the most relevant results obtained in a survey conducted by 300 users of the "Pablo de Olavide" Seville metro stop are presented. The aim of the paper is twofold.
García Cobián, Emilio Carlos +1 more
core
Integrating network design and frequency setting in public transportation networks: a survey [PDF]
, 2014 This work reviews the literature on models which integrate the network design and the frequency setting phases in public transportation networks. These two phases determine to a large extent the service for the passengers and the operational costs for ...
López-Ramos, Francisco
core +4 more sources
, 2002 The stable allocation problem is the generalization of the well-known and much studied stable (0,1)-matching problems to the allocation of real numbers (hours or quantities). There are two distinct sets of agents, a set I of "employees" or "buyers" and a
Balinski, Michel,, Baïou, Mourad
core +1 more source
Ramified optimal transportation in geodesic metric spaces
, 2009 An optimal transport path may be viewed as a geodesic in the space of probability measures under a suitable family of metrics. This geodesic may exhibit a tree-shaped branching structure in many applications such as trees, blood vessels, draining and ...
Xia, Qinglan
core
A large deviation approach to optimal transport
, 2007 A probabilistic method for solving the Monge-Kantorovich mass transport problem on $R^d$ is introduced. A system of empirical measures of independent particles is built in such a way that it obeys a doubly indexed large deviation principle with an ...
Léonard, Christian
core +2 more sources
Cost Optimization of Ice Distribution [PDF]
Two questions regarding minimizing fuel costs while delivering ice along a pre-set route are tackled. The first question is when demand exceeds the load of a single truck, so that a second truck of ice has to be taken to some point of the route for the ...
Hjorth, P.G. +8 more
core