What You Should Know About Simulation and Derivatives
نویسندگان
چکیده
Derivatives (or gradients) are important for both sensitivity analysis and optimization, and in simulation models, these can often be estimated efficiently using various methods other than brute-force finite differences. This article briefly summarizes the main approaches and discusses areas in which the approaches can most fruitfully be applied: queueing, inventory, and finance. In finance, the focus is on derivatives of another sort. © 2008 Wiley Periodicals, Inc. Naval Research Logistics 55: 723–736, 2008
منابع مشابه
Presenting a Hybrid Approach based on Two-stage Data Envelopment Analysis to Evaluating Organization Productivity
Measuring the performance of a production system has been an important task in management for purposes of control, planning, etc. Lord Kelvin said :“When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind.” Hence, manag...
متن کاملWhat every pediatrician should know about liver transplantation
Liver transplantation is the treatment of choice for children with end-stage liver disease. Improvement in outcomes (allograft and patient survival) has led to widespread use of pediatric LT worldwide. This success is due to improvement in patient selection, transplant surgery, anesthesia/postoperative care and immunosuppression management. This review will focus on different aspects of LT whi...
متن کاملنگاهی دیگر به بیتی از مثنوی
Some texts, especially mystical and literary, are so intricate and labyrinthine that can be interpreted differently. These various interpretations sometimes result from the interior aspect of the texts, based on semantical understanding, and sometimes arise from their exterior aspect, based on different ways of reading the texts. Accordingly, while in another article along with other interprete...
متن کاملP14: How to Find a Talent?
Talents may be artistic or technical, mental or physical, personal or social. You can be a talented introvert or a talented extrovert. Learning to look for your talents in the right places and building those talents into skills and abilities might take some work, but going about it creatively will let you explore your natural abilities and find your innate talents. You’re not going to fin...
متن کاملP-138: What Should We Know about Ethical Problem in ART? A Study of Systematic Review
Background: Advances in medical technology have had major impacts on human reproduction. The development of effective contraceptive methods has reduced unwanted fertility, and the development of a variety of drugs and procedures has, for the first time, permitted women with fertility problems to reasonably expect that they can fulfill their desires to have children. So, The aim of this review a...
متن کامل