
BITS Operations Research SemVI Unit 1 : NA(Scope and limitations of OR Concept of Linear and NonLinear Programming) 


1. Concept of Linear Programming Model(Mathematics) 
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To constitute on development of the specific Operational research techniques to determine the optimal choice among several courses of Operations, including the evaluation of specific numerical values we need to construct (formulate) a mathematical model. LP had its beginning in the inputoutput analysis developed by the well known economist W. W. Leontief. Hitchcock and Koopman's transportation ty
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Title: Math 2.5 Operations Research




2. Solution to Linear Programming Problems(Mathematics) 
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In the last section, we've discussed the formulation of LPP and existence of different types of solutions and the nature of the solutions. In this section, we've solved the LPP problems by describing different methods. In particular, we concentrate on the following methods. Graphical method, Simplex method, Big••M method, Dual Simplex method and Two  Phase Simplex method. All the above
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Title: Math 2.5 Operations Research




3. Introduction to Linear Programming(Mathematics) 
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It is generally agreed that Operations Research came into existence as a discipline during the World War II when there was a critical need to manage scarce resources. However, a particular model and technique of OR can be traced back to much earlier times, The term 'Operations Research' was coined as a result of research on military Operations during this war. Since the war involved strategic and
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Title: Math 2.5 Operations Research




4. Introduction(Operations Research
) 
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Operations Research (OR) is an art and science concerned with the
efficient allocation/utilization of scarce resources. The art lies in the
ability to depict concepts of efficiency and scarcity in a welldefined
mathematical model for a given situation. The science consists in the
derivation of computational methods for solving such models.
Title: Operations Research





5. Chapter 1 * Research and Research Methodology(Mathematics) 
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Curiosity is a characteristic feature of human beings. Everyone has curious nature to know about
the unknowns of the surrounding that we live in. Whenever a question arises, we seek answers to
them in terms of a solution. Research is a systematic search for an answer to a question.
The world is full of uncertainties and anything operating in these spheres needs the support
of research by which
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Title: A Textbook on Research Methodology
Published on: 08/02/19
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Pages:
11








6. Introduction to or & Linear Programming(Operation Research) 
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Operations research is a new branch of mathematics dealing with the optimization problems in reallife situations. It is also a quantitative technique to deal many management problems. In this discipline. We study cost minimization of various inventory problems, the minimization of transportation costs of sending goods from various warehouses to different centers. the profit maximization or cost m
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Title: MB115 Operations Research




7. Introduction of Scientific Research and Good Scientific Practices (GSP)(Clinical Nutrition and Dietetics) 
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The scientific enterprise is built on a foundation of trust. Society trusts that scientific research results are an honest and accurate reflection of a researcher's work. Researchers equally trust that their colleagues have gathered data carefully, have used appropriate analytic and statistical techniques, have reported their results accurately, and have treated the work of other researchers with
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Title: MSc.CND103 Research Methods and Biostatistics




8. Introduction(Operations Research
) 
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Operation Research abbreviated as OR may be described as a scientific approach to decision making. The term operations research was first coined in 1940 by Mc Closky and Trefthen in Bowdsey of the United Kingdom. This new science came into existence during the second world war of 193945. At that time, the military management in England called upon a team of scientists to study the strategic and t
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Title: Operations Research




9. Introduction, Linear Programming  1(Operations Research (computer Science and Information Science Engineering)) ) 
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Introduction, Definitions of Operations Research, Origin of Operations Research (Historical Development), Impact of Operations Research (Applications), Defining the Problem and Gathering Data (Phases of OR), Mathematical Model of OR Testing the Model , , Nature of OR (Features of OR), Limitations of OR Models, Introduction to Linear Programming, Graphical Method.
Title: Introduction to operations Research




10. Sample Procedures(Clinical Nutrition and Dietetics) 
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Sampling is very often used in our daily life. For example while purchasing food grains from a shop we usually examine a handful from the bag to assess the quality of the commodity. A doctor examines a few drops of blood as sample and draws conclusion about the blood constitution of the whole body. Thus most of our investigations are based on samples. In this chapter, let us see the importance of
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Title: MSc.CND103 Research Methods and Biostatistics




11. User Studies: Need, Content, Scope, Methods and Techniques(Library and Information Science) 
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'Use' is the key purpose and 'User' is the key and dynamic component
of any library and information system. Customer oriented approach, design and evaluation of the system are the founding pillars of any enterprise. As such, use and user studies including nonuse and nonuser studies are required to be carried out as long as library and information systems are required and existing.
Title: BLI55 Information Sources and Services





12. Unit 1 18MBA23(Management) 
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Research Methods Notes VTU  II Semester  MBA
Title: RESEARCH METHODS
Published on: 15/10/18
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15













13. ERP and Related Technologies(Computer Science) 
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ERP is commonly defined as the technique and concept for the integrated management of businesses as a whole, and the effective use of management resources, to improve the efficiency of an enterprise are known as ERP. In an organization ERP systems serve as an important function by integrating separate business functions like materials management, product planning, sales, distribution, finance and
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Title: MSCS518 Management Information System and ERP




14. Lists and Array Operations(Computer Science) 
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There is often the need to declare and use a large number of variables of the same type and carry out the same calculations on each of these variables.. Most programming languages provide a mechanism to handle large number of values in a single collection and to refer to each value with an index. An array is a data structure that can store multiple values of
the same type. These values, are store
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Title: MSCS502 Object Oriented Programming with Java




15. Numerical Solution of System of Linear Equations(Mathematics) 
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This unit deals with the various direct methods of solving linear system of
simultaneous equations, the prominent methods being the Gauss elimination and the iterative procedures of GaussSeidels are explored.
Title: Math 3.5 Computer Programming




16. Chapter 2 * Research Design Process(Mathematics) 
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Research design process consists of steps of action to carry out which are closely related. In the
words of Albert Einstein, “formulation of a problem is far more essential than its solution, which
may be merely a matter of mathematical or experimental skills. To raise new questions, new
possibilities, to regard old problems from a new angle require creative imagination and marks real
adv
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Title: A Textbook on Research Methodology
Published on: 08/02/19
Author:
Publisher:
Pages:
8








17. Factory AutomationCAD, CAM and CIM (Aircraft Production)(Aeronautical Engineering) 
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• Introduction • Computer aided design • Graphic software concepts • Design analysis • Computer aided manufacturing(CAM) • The apt programming system • Post processing • Workstation based programming systems • Direct numerical control or DNC • Computer integrated manufacturing • Group tec...
Title: Aircraft Production Technology and Mangement




18. Linear Programming(Operations Research
) 
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Many management decisions are concerned with the problem of planning activity. In each case, there will be limited resources and it becomes necessary to utilize these resources so as to yield maximum production or to minimize the cost of production, or to give maximum profits etc. Such problems are referred to as the problems of constrained optimization. Linear programming is a mathematical modeli
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Title: Operations Research




19. Operations Research(Computer Science) 
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Introduction, Linearprogramming1, LPâ€" 2, Simplex Method, Simplex Methodâ€" 2, Simplex Methodâ€" 2, Duality Theory, Duality Theory and Sensitivity Analysis, Other Algorithms for LP, Transportation and Assignment Problems, Game Theory, Decision Analysis, Metahuristics
Title: Operations Research




20. Introduction, Linearprogramming1, LPĂ˘â‚¬â€ś 2, Simplex Method1, Simplex Method 2, Duality Theory, Duality Theory and Sensitivity Analysis, Other Algorithms for LP, Transportation and Assignment Problems, Game Theory, Decision Analysis, Metahuristics(Computer Science) 
Total View (24) 

The British/Europeans refer to "operational research", the Americans to "operations research"  but both are often shortened to just "OR" (which is the term we will use). Another term which is used for this field is "management science" ("MS"). The Americans
sometimes combine the terms OR and MS together and say "OR/MS" or "ORMS".Yet other terms sometimes used are "industrial engineering" ("IE"),
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Title: Operations Research




21. Budget and Budgetary Control  Basic Concepts(Accounting For Managers) 
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Budget is an expression of a firm's plan in financial form for a period of
time in future: It is an estimate of the future needs calculated for a definite period. It anticipates income for a given period and costs as well as expenses of obtaining this income are set or limited with the idea of earning a desired profit or as an aid in controlling losses.
Title: MB103 Accounting For Managers




22. MEMORY SYSTEM(Computer Science) 
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The Chapter discusses the components and organizations used
to implement the memory. It provides information on storage I/O,
presenting trends in magnetic disks and tapes. It describes RAID
and gives a comparison of I/O performance.
Different mapping functions and workedout exercises in most of the
algorithms are discussed.
Title: COMPUTER ORGANIZATION




23. Scope of Organizational Behaviour(Organizational Behaviour) 
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After studying this unit,students should be able to explain the scope of organizational behavior and discuss the Behavioral approach to organizational behavior. They will also be able to highlight the findings of research on organizational behavior.
Title: MB104 Organizational Behaviour





25. Method for Optimal Solution(Operations Research
) 
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Linear programming methods solve optimization problems having linear objective function and constraints. That is why this methods are extensively in operations research or transportation problem. Linear programming methods can also solve problems having some particular types of nonlinear objective function and linear constraints which is explained in chapter 10.
Title: Optimization In Engineering






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