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Operations research (British English: operational research) (U.S. Air Force Specialty Code: Operations Analysis), often shortened to the initialism OR, is a branch of applied mathematics that deals with the development and application of analytical methods to improve management and decision-making.
Operations research, operational research, or simply O.R., is the use of mathematical models, statistics and algorithms to aid in decision-making. It is most often used to analyze complex real-world systems, typically with the goal of improving or optimizing performance. It is one form of applied mathematics
4OR - A Quarterly Journal of Operations Research is a peer-reviewed scientific journal that was established in 2003 and is published by Springer Science+Business Media. It is a joint official journal of the Belgian , French , and Italian Operations Research Societies.
Operations research, sometimes known as "management science" (but distinct from Taylor's scientific management), attempts to take a scientific approach to solving decision problems and can apply directly to multiple management problems, particularly in the areas of logistics and operations.
The Operational Research Society (OR Society), also known as The OR Society, is an international learned society in the field of operational research.The OR Society is a leading professional body for operational research (OR) practitioners and academics. Based in the United Kingdom, the society promotes the understanding and use of operational ...
Mathematics of Operations Research is a quarterly peer-reviewed scientific journal established in February 1976. It focuses on areas of mathematics relevant to the field of operations research such as continuous optimization , discrete optimization , game theory , machine learning , simulation methodology, and stochastic models .
The Operations Research Office (ORO) was a civilian military research center founded in 1948 by the United States Army. It was run under contract by Johns Hopkins University [ 1 ] and is regarded as one of the founding institutes of operations research as an interdisciplinary science.
A case study is an in-depth, detailed examination of a particular case (or cases) within a real-world context. [1] [2] For example, case studies in medicine may focus on an individual patient or ailment; case studies in business might cover a particular firm's strategy or a broader market; similarly, case studies in politics can range from a narrow happening over time like the operations of a ...