In the last decades, firms have been facing a new challenge, considering the increasing
uncertainty of the markets and the pressure to achieve better levels of performance, within …

The long-term permanency and profitability of a firm requires decisions to be made wisely
and on time. For this purpose, it is essential to consider all aspects of a decision in terms of …

Forecasting demand is a complex task involving uncertainty, heuristics, and analysis of
sales, promotion, and competition data. Probabilistic multidimensional data models capture …

This dissertation develops a conceptual data model that can efficiently handle huge volumes
of data containing uncertainty and are subject to frequent changes. This model can be used …

O principal objetivo deste estudo é a definição de um indicador para medir o impacto da
incerteza da procura, nas diferentes fases da cadeia de abastecimento. Em concreto …

Two main problems have been emerging in supply chain management: the increasing
pressure to reduce working capital and the growing variety of products. Most of the popular …

The quantitative and descriptive study involved an examination into the relationship
between two factors, seasonality and promotion, and the accuracy of the demand forecast …

Na capa da revista, por outro lado, destaca-se o estudo de um caso relevante, o da aviação
comercial brasileira em tempo de crise. Entre os novos modelos apresentados encontramos …

The retail is suffering from the pressure to reduce invested capital, which implies the risk
transference to the supply chain upstream stages; as a consequence, the risks will increase …