Información del autor
Autor Tirado Domínguez, Gregorio |
Documentos disponibles escritos por este autor (25)
![](./images/expand_all.gif)
![](./images/collapse_all.gif)
![Selecciones disponibles](./images/orderby_az.gif)
![]()
texto impreso
The joint optimization of routing and loading operations is crucial to fully optimize the overall planning process in logistics, and as a result routing problems with side constraints are becoming more and more important during the last years. T[...]![]()
texto impreso
In maritime transportation, decisions are made in a dynamic setting where many aspects of the future are uncertain. However, most academic literature on maritime transportation considers static and deterministic routing and scheduling problems. [...]![]()
texto impreso
In maritime transportation, decisions are made in a dynamic setting where many aspects of the future are uncertain. However, most academic literature on maritime transportation considers static and deterministic routing and scheduling problems. [...]![]()
texto impreso
![]()
texto impreso
![]()
texto impreso
Tirado Domínguez, Gregorio ; Hvattum, Lars Magnus ; Fagerholt, Kjetil ; Cordeau, Jean-Francois | Pergamon-Elsevier | 2013-01Maritime transportation plays a central role in international trade, being responsible for the majority of long-distance shipments in terms of volume. One of the key aspects in the planning of maritime transportation systems is the routing of sh[...]![]()
texto impreso
After a disaster strikes, one of the main activities to be developed from a logistics point of view is the design of humanitarian aid distribution plans. In this work the problem of designing safe feasible itineraries for last-mile distribution [...]![]()
texto impreso
Braaten, Simen ; Gjønnes, Ola ; Hvattum, Lars Magnus ; Tirado Domínguez, Gregorio | Pergamon-Elsevier Science Ltd | 2017Uncertainty is frequently present in logistics and transportation, where vehicle routing problems play a crucial role. However, due to the complexity inherent in dealing with uncertainty, most research has been devoted to deterministic problems.[...]![]()
texto impreso
Liberatore, F. ; Ortuño, M. T. ; Tirado Domínguez, Gregorio ; Vitoriano, Begoña ; Scaparra, M. P. | Pergamon-Elsevier Science Ltd | 2014-02The distribution of emergency goods to a population affected by a disaster is one of the most fundamental operations in Humanitarian Logistics. In the case of a particularly disruptive event, parts of the distribution infrastructure (e.g., bridg[...]![]()
texto impreso
![]()
texto impreso
Heuristics for stochastic and dynamic vehicle routing problems are often kept relatively simple, in part due to the high computational burden resulting from having to consider stochastic information in some form. In this work, three existing heu[...]![]()
texto impreso
![]()
texto impreso
Tirado Domínguez, Gregorio ; Martín Campo, Javier ; Vitoriano, Begoña ; Ortuño, M. T. | Atlantis Press | 2013-01Emergency management is a highly relevant area of interest in operations research. Currently the area is undergoing widespread development. Furthermore, recent disasters have highlighted the importance of disaster management, in order to allevia[...]![]()
texto impreso
Each year people affected by disasters, either natural or human-made, can be counted by millions. When a major disaster strikes a country, local and international communities usually respond with an outpouring of assistance, which has to be effi[...]![]()
texto impreso
Natural disasters are phenomenons which strike countries all around the world. Sometimes, either by the intensity of the phenomenon or the vulnerability of the country, help is requested from the rest of the world and relief organizations respon[...]![]()
texto impreso
The Double Traveling Salesman Problem with Multiple Stacks (DTSPMS) consists on finding the minimum total length tours in two separated networks, one for pickups and one for deliveries. One item is required to be sent from each location in the f[...]![]()
texto impreso
Ortuño, M. T. ; Felipe Ortega, Ángel ; Tirado Domínguez, Gregorio | World Scientific Publ Co Pte Ltd | 2008The Double Traveling Salesman Problem with Multiple Stacks (DTSPMS) consists on finding the minimum total length tours in two separated networks, one for pickups and one for deliveries. One item is required to be sent from each location in the f[...]![]()
texto impreso
Humanitarian logistics in response to large scale disasters entails decisions that must be taken urgently and under high uncertainty. In addition, the scarcity of available resources sometimes causes the involved organizations to suffer assaults[...]![]()
texto impreso
Abstract The changing requirements in transportation and logistics have recently induced the appearance of new vehicle routing problems that include complex constraints as precedence or loading constraints. One of these problems that have appea[...]![]()
texto impreso
Warehousing is one of the main components of the supply chain and its optimisation is crucial to achieve global efficiency. Warehouse operations involve receiving, shipping, storing and order picking, among other things, and the coordinated opti[...]![]()
texto impreso
Flores, Inmaculada ; Ortuño, M. T. ; Tirado Domínguez, Gregorio ; Vitoriano, Begoña | MDPI | 2020-04-22Disasters have been striking human-beings from the beginning of history and their management is a global concern of the international community. Minimizing the impact and consequences of these disasters, both natural and human-made, involves man[...]![]()
texto impreso
Felipe Ortega, Ángel ; Ortuño, M. T. ; Tirado Domínguez, Gregorio | Pergamon-Elsevier Science Ltd | 2009The double traveling salesman problem with multiple stacks (DTSPMS) is a vehicle routing problem that consists on finding the minimum total length tours in two separated networks, one for pickups and one for deliveries. A set of orders is given,[...]![]()
texto impreso
Benavent, Enrique ; Landete, Mercedes ; Mota, Enrique ; Tirado Domínguez, Gregorio | Elsevier Science | 2015This paper approaches a pickup and delivery problem with multiple vehicles in which LIFO conditions are imposed when performing loading and unloading operations and the route durations cannot exceed a given limit. We propose two mixed integer fo[...]![]()
texto impreso
Rennemo, Sigrid Johansen ; Ro, Kristina Fougner ; Hvattum, Lars Magnus ; Tirado Domínguez, Gregorio | Elsevier | 2014-02This paper presents a three-stage mixed-integer stochastic programming model for disaster response planning, considering the opening of local distribution facilities, initial allocation of supplies, and last mile distribution of aid. The vehicle[...]![]()
texto impreso
Logistics and transportation issues have been receiving increasing attention during the last decades and their requirements have gradually changed, making it necessary to take into account new situations and conditions. The double traveling sale[...]