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Mostrando ítems 1-10 de 15
Tesis Doctoral
Planning Logistics in Healthcare Networks: Analysis and Resolution
(2015-12-04)
Healthcare networks bring together a wide range of public and private entities (hospitals, specific service units, healthcare professionals, …) at local or regional level that seek for management effectiveness, decisional ...
Artículo
NEH-based heuristics for the permutation flowshop scheduling problem to minimize total tardiness
(Elsevier, 2015)
Since Johnson׳s seminal paper in 1954, scheduling jobs in a permutation flowshop has been receiving the attention of hundreds of practitioners and researchers, being one of the most studied topics in the Operations Research ...
Artículo
Análisis de la movilidad en campus universitarios integrados en zonas urbanas
(Universidad Nacional de Colombia [, 2015)
Los estudios de transporte urbano se han caracterizado por centrarse en el análisis de los problemas de movilidad entre dife-rentes zonas, buscando principalmente la minimización del tiempo de viaje. En los últimos años ...
Artículo
A new set of high-performing heuristics to minimize flowtime in permutation flowshops
(Elsevier, 2015)
This paper addresses the problem of scheduling jobs in a permutation flowshop with the objective of total completion time minimisation. Since this problem is known to be NP-hard, most research has focussed on obtaining ...
Artículo
Failure mode prediction and energy forecasting of PV plants to assist dynamic maintenance tasks by ANN based models
(Elsevier, 2015-09)
In the field of renewable energy, reliability analysis techniques combining the operating time of the system with the observation of operational and environmental conditions, are gaining importance over time. In this ...
Artículo
Estimation of productivity change of NBA teams from 2006-07 to 2012-13 seasons
(FIT Publishing, 2015)
The aim of this work is to evaluate the productivity change of the NBA teams during the last seven seasons (from 2006-07 to 2012-13). Within that period of time, a new collective bargaining agreement (CBA) of the National ...
Artículo
Controllable Processing Times in Project and Production Management: Analysing the trade-off between processing times and the amount of resources
(Hindawi, 2015)
The amount of resources assigned to a task highly influences its processing time. Traditionally, different functions have been used in the literature in order to map the processing time of the task with the amount of ...
Artículo
Efficient non-population-based algorithms for the permutation flowshop scheduling problem with makespan minimisation subject to a maximum tardiness
(Elsevier, 2015)
This paper focuses on the problem of scheduling jobs in a permutation flowshop with the objective of makespan minimisation subject to a maximum allowed tardiness for the jobs, a problem that combines two desirable manufacturing ...
Artículo
Assessing scheduling policies in a permutation flowshop with common due dates
(2015)
This paper focuses onto a situation arising in most real-life manufacturing environments when scheduling has to be performed periodically. In such a scenario, different scheduling policies can be adopted, being perhaps the ...
Artículo
On returns and network configuration in supply chain dynamics
(Elsevier, 2015)
This research focuses on how two common modeling assumptions in the Bullwhip Effect (BWE) literature (i.e., assuming the return of the excess of goods and assuming a serial network) may distort the results obtained. We ...