Management scientist | Wikipedia audio article
Channel: wikipedia tts
Date: 2019-10-10

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Operations_research


00:00:05 1 Overview
00:00:11 2 History
00:00:17 2.1 Historical origins
00:00:22 2.2 Second World War
00:00:31 2.3 After World War II
00:00:37 3 Problems addressed
00:00:42 4 Management science
00:00:48 4.1 Related fields
00:00:51 4.2 Applications
00:00:57 5 Societies and journals
00:00:59 5.1 Societies
00:01:05 5.2 Journals of INFORMS
00:01:11 5.3 Other journals



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- Socrates


SUMMARY
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Operations research (British English: operational research) (OR) is a discipline that deals with the application of advanced analytical methods to help make better decisions. Further, the term operational analysis is used in the British (and some British Commonwealth) military as an intrinsic part of capability development, management and assurance.  In particular, operational analysis forms part of the Combined Operational Effectiveness and Investment Appraisals, which support British defense capability acquisition decision-making.
It is often considered to be a sub-field of applied mathematics.  The terms management science and decision science are sometimes used as synonyms.Employing techniques from other mathematical sciences, such as mathematical modeling, statistical analysis, and mathematical optimization, operations research arrives at optimal or near-optimal solutions to complex decision-making problems. Because of its emphasis on human-technology interaction and because of its focus on practical applications, operations research has overlap with other disciplines, notably industrial engineering and operations management, and draws on psychology and organization science. Operations research is often concerned with determining the extreme values of some real-world objective: the maximum (of profit, performance, or yield) or minimum (of loss, risk, or cost). Originating in military efforts before World War II, its techniques have grown to concern problems in a variety of industries.