943 resultados para Nanoparticles, Thermal Fragmentation, Degradation, Stochastic Processes
Resumo:
We analyze an infinite horizon, single product, periodic review model in which pricing and production/inventory decisions are made simultaneously. Demands in different periods are identically distributed random variables that are independent of each other and their distributions depend on the product price. Pricing and ordering decisions are made at the beginning of each period and all shortages are backlogged. Ordering cost includes both a fixed cost and a variable cost proportional to the amount ordered. The objective is to maximize expected discounted, or expected average profit over the infinite planning horizon. We show that a stationary (s,S,p) policy is optimal for both the discounted and average profit models with general demand functions. In such a policy, the period inventory is managed based on the classical (s,S) policy and price is determined based on the inventory position at the beginning of each period.
Resumo:
A technique for simultaneous localisation and mapping (SLAM) for large scale scenarios is presented. This solution is based on the use of independent submaps of a limited size to map large areas. In addition, a global stochastic map, containing the links between adjacent submaps, is built. The information in both levels is corrected every time a loop is closed: local maps are updated with the information from overlapping maps, and the global stochastic map is optimised by means of constrained minimisation
Resumo:
Exercises and solutions in PDF
Resumo:
Exam and solutions in LaTex
Resumo:
Exercises and solutions in PDF
Resumo:
Exam and solutions in LaTex
Resumo:
Exam and solutions in LaTex
Resumo:
Exam and solutions in PDF
Resumo:
Exam and solutions in PDF
Resumo:
Exercises and solutions in LaTex
Resumo:
Exam and solutions in PDF
Resumo:
Exam and solutions in PDF
Resumo:
Exercises and solutions in LaTex
Resumo:
Exam and solutions in PDF
Resumo:
Exam and solutions in PDF
