Buscar
Mostrando ítems 11-20 de 27
The sustainability dimensions in intelligent urban transportation: a paradigm for smart cities
(MDPI, 2021)
info:eu-repo/semantics/article,
The transportation sector has traditionally been considered essential for commercial activities, although nowadays, it presents clear negative impacts on the environment and can reduce social welfare. Thus, advanced ...
Selecting freight transportation modes in last-mile urban distribution in Pamplona (Spain): an option for drone delivery in smart cities
(MDPI, 2021)
info:eu-repo/semantics/article,
Urban distribution in medium-sized cities faces a major challenge, mainly when deliveries are difficult in the city center due to: an increase of e-commerce, weak public transportation system, and the promotion of urban ...
Simheuristics: an introductory tutorial
(IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena,
Both manufacturing and service industries are subject to uncertainty. Probability techniques and simulation methods allow us to model and analyze complex systems in which stochastic uncertainty is present. When the goal ...
Locating a biorefinery in Northern Spain: decision making and economic consequences
(Elsevier, 2019)
info:eu-repo/semantics/article,
Biofuels are emerging as a prominent renewable and sustainable energy sources in developed countries. In this sense, this paper presents a case study in which a biorefinery has to be sited in Northern Spain. Thus, the ...
Short- and mid-term evaluation of the use of electric vehicles in urban freight transport collaborative networks: a case study
(Taylor & Francis, 2019)
info:eu-repo/semantics/article,
Despite its negative impacts, freight transportation is a primary component of all supply chains. Decision makers have considered diverse strategies, such as Horizontal Collaboration (HC) and the usage of alternative types ...
A biased-randomized learnheuristic for solving the team orienteering problem with dynamic rewards
(Elsevier, 2020)
info:eu-repo/semantics/conferenceObject,
In this paper we discuss the team orienteering problem (TOP) with dynamic inputs. In the static version of the TOP, a fixed reward is obtained after visiting each node. Hence, given a limited fleet of vehicles and a threshold ...
A simheuristic for routing electric vehicles with limited driving ranges and stochastic travel times
(Institut d'Estadistica de Catalunya (Idescat), 2019)
info:eu-repo/semantics/article,
Green transportation is becoming relevant in the context of smart cities, where the use of electric vehicles represents a promising strategy to support sustainability policies. However the use of electric vehicles shows ...
Managing transportation externalities in the Pyrenees region: measuring the willingness-to-pay for road freight noise reduction using an experimental auction mechanism
(Elsevier, 2018)
info:eu-repo/semantics/article,
The estimation of the noise impact caused by road freight transportation is critical to have acknowledgment of the ambiance pollution caused by road traffic crossing geographical areas containing important natural resources. ...
A strategic multistage tactical two-stage stochastic optimization model for the airline fleet management problem
(Elsevier, 2020)
info:eu-repo/semantics/conferenceObject,
This work proposes stochastic optimization for the airline fleet management problem, considering uncertainty in the demand, operational costs, and fares. In particular, a multistage tree is proposed, compounded of strategic ...
Multi-criteria simulation-optimization analysis of usage of automated parcel lockers: a practical approach
(MDPI, 2022)
Artículo / Artikulua,
The rapid growth of electronic commerce is having an impact on the way urban logistics
are organized. In metropolitan settings, the last-mile delivery problem, i.e., the problem regarding
the final stage of delivering a ...