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Exploring the potential of blockchain for traceability in supply chain: a hybrid simulation approach
(Universidade Federal de São Carlos, 2023-11-29)
While the scientific literature on blockchain applications in supply chain management is vast, it is short of empirical evidence due to the novelty of the technology and the inherent complexity of implementing such systems. ...
Abordagens de otimização para apoiar a elaboração e análise de roteiros turísticos
(Universidade Federal de São Carlos, 2017-06-13)
Considering the tourism policies and their effects in touristic routes, it is important to consider the context in which those routes formed during the development of these itineraries and to take into account similar ...
Optimization models and solution methods for the vehicle allocation problem
(Universidade Federal de São Carlos, 2021-10-21)
The Vehicle Allocation Problem (VAP) consists in allocating a fleet of vehicles to attend the expected demand for road freight transportation between terminals along a finite multiperiod planning horizon. The objective is ...
Modelos de otimização e métodos de solução para o planejamento de redes logísticas
(Universidade Federal de São Carlos, 2022-09-13)
Logistics Network Planning (LNP) involves decisions such as facility location, demand allocation, inventory, and transportation management. These decisions differ in terms of periodicity and frequency over the planning ...
Abordagens de otimização para transporte, armazenagem, esmagamento e refino em empresas do complexo agroindustrial da soja no Brasil
(Universidade Federal de São Carlos, 2012-11-19)
Soybean is one of the most important Brazilian agricultural products and its complex - composed by grain, meal and by crude and refined oils - yields about $ 30 billion only in exports annually. Approximately 40% of soybeans ...
O problema de roteamento e programação de navios com coleta e entrega na indústria de petróleo : modelagem e métodos de solução exatos
(Universidade Federal de São Carlos, 2016-04-01)
The object of this study is the routing and scheduling problem of vessels with pickup
and delivery and time windows in the oil industry. A case study was performed in a Brazilian oil industry that produces crude oil in o ...
A importância da rapidez de atendimento nos caixas de supermercados: um estudo de caso utilizando um modelo analítico de filas com trocas
(Universidade Federal de São Carlos, 2007-06-29)
Self-service companies have been concerned about improving their performance in face of
competition, either to conquer new markets or to keep in business. It is essential for them to
present good quality products and/or ...
Problema da programação da produção de bebidas à base de frutas: modelos de otimização e métodos heurísticos
(Universidade Federal de São Carlos, 2017-07-03)
The present work aims to study the problem of the production scheduling optimization of fruit-based beverage, such as nectars and fruit flavoured drinks. This is a lot sizing and scheduling problem in two main production ...
Modelos de otimização e métodos de solução para o planejamento da produção e distribuição na indústria de móveis
(Universidade Federal de São Carlos, 2018-03-16)
Production and distribution are two key decisions in supply chain management. In order to achieve an effective operational performance along the supply chain, it might be important for these two decisions to be planned in ...
Otimização robusta e programação estocástica para o problema de roteamento de veículos com múltiplos entregadores: formulações e métodos exatos
(Universidade Federal de São Carlos, 2019-03-29)
In this thesis, we study the vehicle routing problem with time windows and multiple deliverymen with uncertainty. In addition to routing and scheduling decisions, this problem involves deliverymen allocation decisions on ...