Operational research (OR) uses analytical techniques to improve decision-making and efficiency. It encompasses problem-solving methods applied to optimize performance. OR analyzes systems through mathematical modeling, simulation, and other techniques. It aims to make the best use of resources by carefully planning and analyzing processes. Examples of OR applications include scheduling, facility planning, forecasting, yield management, and defense logistics. The field originated from military planning in World War II and has since expanded to business, industry, and public policy problems.
Introduction to Operations Research with basic concepts along with Models in Operation Research also addressed.
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This is a presentation from video on 'Introduction to Operations Research' available at the end of this presentations and directly at https://youtu.be/PSOW3_gX2OU
Topics like Organisations of Operations Research, History of Operations Research Role of Operations Research(OR), Scope of Operations Research(OR), Characteristics of Operations Research(OR), Attributes of Operations Research(OR).
This video also talks about Models of Operations Research
• Degree of abstraction
o Mathematical models
o Language models
o Concrete models
• Function
o Descriptive models
o Predictive models
o Normative models
• Time Horizon
o Static models
o Dynamic models
• Structure
o Iconic or physical models
o Analog or schematic models
o Symbolic or mathematical models
• Nature of environment
o Deterministic models
o Probabilistic models
• Extent of generality
o General model
o Specific models
Introduction to Operations Research with basic concepts along with Models in Operation Research also addressed.
Subscribe to Vision Academy YouTube Channel
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
This is a presentation from video on 'Introduction to Operations Research' available at the end of this presentations and directly at https://youtu.be/PSOW3_gX2OU
Topics like Organisations of Operations Research, History of Operations Research Role of Operations Research(OR), Scope of Operations Research(OR), Characteristics of Operations Research(OR), Attributes of Operations Research(OR).
This video also talks about Models of Operations Research
• Degree of abstraction
o Mathematical models
o Language models
o Concrete models
• Function
o Descriptive models
o Predictive models
o Normative models
• Time Horizon
o Static models
o Dynamic models
• Structure
o Iconic or physical models
o Analog or schematic models
o Symbolic or mathematical models
• Nature of environment
o Deterministic models
o Probabilistic models
• Extent of generality
o General model
o Specific models
APPLICATIONS OF OPERATIONS RESEARCH IN BUSINESS, Allocation of resources to projects CONSTRUCTION, Deployment of work force, Determination of proper work force, Project scheduling, monitoring and control, Dividend policy making, FINANCE, Portfolio analysis, Investment analysis, Building financial planning models, Allocating capital among various alternatives, Building cash management models.
Subscribe to Vision Academy for Video Assistance
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
OPERATIONS RESEARCH TECHNIQUES AND ITS’ APPLICATION IN HEALTHCARE SERVICE DEL...IAEME Publication
Operations Research & its applications have made noticeable contribution in the
field of healthcare since 1960. It has been used in complex decision making under
uncertainty. The prime objective of this article is to the aim of this article is to identify
the chronological development of the application of OR tools, techniques and various
models in healthcare sector. Usage of different OR tools, techniques and its trend for
optimization, planning, and decision-making are studied through a descriptive
literature review of scientific papers published between 1952 and 2016. A rising pattern
in the usage of operational models is observed with the predominance of resource
optimization approaches and strategic decision-making for healthcare sector.
this ppt is helpful for BBA/B.tech//MBA/M.tech students.
the ppt is on simulation topic...its covers -
Meaning
Advantages & Disadvantages
Uses
Process
Monte Carlo SImulation
Advantages & Disadvantages
Its example
Importance of Operation Research in Decision Making – MIT School of Distance ...MIT School
Operation Research is considered to be the most supportive means in management because it can help in resolving any uncertain or complex problem easily. Decisions, controlling, productivity these points show the importance of operation research in the decision-making process. At MIT School of Distance Education (MIT-SDE), we train our students in such a way that they become decision-makers. So, apply for our management courses and gain a competitive edge.
To know more information you can visit here: http://blog.mitsde.com/importance-of-operation-research-in-decision-making/
Material Resource Planning (MRP)
Objectives of MRP
Fundamental concepts of MRP
Functions of MRP
Inputs to MRP
Master production schedule(MPS)
Bill of Materials (BOM)
Inventory Status File
MRP outputs
Learning Curve
Negotiating
APPLICATIONS OF OPERATIONS RESEARCH IN BUSINESS, Allocation of resources to projects CONSTRUCTION, Deployment of work force, Determination of proper work force, Project scheduling, monitoring and control, Dividend policy making, FINANCE, Portfolio analysis, Investment analysis, Building financial planning models, Allocating capital among various alternatives, Building cash management models.
Subscribe to Vision Academy for Video Assistance
https://www.youtube.com/channel/UCjzpit_cXjdnzER_165mIiw
OPERATIONS RESEARCH TECHNIQUES AND ITS’ APPLICATION IN HEALTHCARE SERVICE DEL...IAEME Publication
Operations Research & its applications have made noticeable contribution in the
field of healthcare since 1960. It has been used in complex decision making under
uncertainty. The prime objective of this article is to the aim of this article is to identify
the chronological development of the application of OR tools, techniques and various
models in healthcare sector. Usage of different OR tools, techniques and its trend for
optimization, planning, and decision-making are studied through a descriptive
literature review of scientific papers published between 1952 and 2016. A rising pattern
in the usage of operational models is observed with the predominance of resource
optimization approaches and strategic decision-making for healthcare sector.
this ppt is helpful for BBA/B.tech//MBA/M.tech students.
the ppt is on simulation topic...its covers -
Meaning
Advantages & Disadvantages
Uses
Process
Monte Carlo SImulation
Advantages & Disadvantages
Its example
Importance of Operation Research in Decision Making – MIT School of Distance ...MIT School
Operation Research is considered to be the most supportive means in management because it can help in resolving any uncertain or complex problem easily. Decisions, controlling, productivity these points show the importance of operation research in the decision-making process. At MIT School of Distance Education (MIT-SDE), we train our students in such a way that they become decision-makers. So, apply for our management courses and gain a competitive edge.
To know more information you can visit here: http://blog.mitsde.com/importance-of-operation-research-in-decision-making/
Material Resource Planning (MRP)
Objectives of MRP
Fundamental concepts of MRP
Functions of MRP
Inputs to MRP
Master production schedule(MPS)
Bill of Materials (BOM)
Inventory Status File
MRP outputs
Learning Curve
Negotiating
Il ruolo chiave degli Advanced Analytics per la Supply ChainACTOR
Presentation of the speech held by Raffaele Maccioni (Co-Founder and CEO at ACT Operations Research) and Claudia Beldon (VP - Fashion & Luxury Industry at ACT Operations Research) at the recent "Logistica Efficiente" event titled "L'innovazione nella Supply Chain 2018".
Key Skills for Operations Research Analysts: 1. Quantitative Skills 2. Analytical Thinking 3. Communication Skills 4. Programming and Software Proficiency
An introduction to Optimization for Malaysian insurance audience held on 20th April 2017 at the Malaysian Insurance Institute (MII), Kuala Lumpur, Malaysia.
More information here: https://www.theoptimizationexpert.com
Operational Research and Organizational SystemIJRES Journal
Organizational systems, as well as specific integration of social and technical systems are extremely important for the development of human society. The most part, the problems of managing these systems are reduced to operations research - a generic term for activities that define the processes involved in the functions of organizational systems, and hence the term operations research. Field of study operations research as a scientific discipline, the organizational processes and activities that are being carried out and an important determinant of the intention to find the best decisions in managing the operations undertaken to achieve the set goals of the system. The generality of operations research is reflected in the fact that apply to all types of organizational systems - commercial, industrial, agricultural, military, medical, educational, government, and the like. Users of operations research decision makers - managers, whose task is to efficiently and effectively manage organizational systems. In this paper we consider operational research and conceptual foundations that enable its effective use in solving the problem of organizational systems.
Introduction, Meaning and Characteristics of Operations Research Background of Operations Research, Operations Research, Scope of Operations Research, Finance department, Personnel Management, applications of operations research in business, applications of operations research, Hewlett-Packard, CHARACTERISTICS OF OPERATIONS RESEARCH, are addressed.
Subscribe to Vision Academy for Video Assistance
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Introduction to Business Analytics and Simulation
http://nguyenngocbinhphuong.com/course/mo-phong-trong-kinh-doanh/
1) What is Business Analytics?
2) Types of Business Analytics: Descriptive, Predictive & Prescriptive
3) Data for Business Analytics: Structured & Unstructured or Semi-Structured
4) Models in Business Analytics: Logic-Driven Models & Data-Driven Models
5) Types of Business Simulation: Monte Carlo Simulation & System Simulation
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
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See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
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This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
2. WHAT IS OPERATIONAL RESEARCH?
Operations research, or operational research in British
usage.
Operational Research (OR) is the use of advanced
analytical techniques to improve decision making.
Operational research (OR) encompasses a wide range of
problem-solving techniques and methods applied in the
pursuit of improved decision-making and efficiency.
It is sometimes known as Operations Research,
Management Science or Industrial Engineering.
3. WHAT IS OPERATIONAL RESEARCH?
Analytical methods used in OR include
mathematical logic, simulation, network analysis,
queuing theory , and game theory . The process
can be broadly broken down into three steps.
4. WHY IS OR NEEDED?
Because it makes sense to make the best use of
available resources.
Today’s global markets and instant communications
mean that customers expect high-quality products and
services when they need them, where they need them.
Organizations, whether public or private, need to
provide these products and services as effectively and
efficiently as possible.
This requires careful planning and analysis – the
hallmarks of good OR.
This is usually based on process modeling, analysis of
options or business analytics.
5. EXAMPLES OF OR IN ACTION
Scheduling: of aircrews and the fleet for airlines, of
vehicles in supply chains, of orders in a factory and of
operating theatres in a hospital.
Facility planning: computer simulations of airports for
the rapid and safe processing of travelers, improving
appointments systems for medical practice.
Planning and forecasting: identifying possible future
developments in telecommunications, deciding how
much capacity is needed in a holiday business.
6. EXAMPLES OF OR IN ACTION
Yield management: setting the prices of airline
seats and hotel rooms to reflect changing demand
and the risk of no shows.
Credit scoring: deciding which customers offer the
best prospects for credit companies.
Marketing: evaluating the value of sale promotions,
developing customer profiles and computing the
life-time value of a customer.
Defense and peace keeping: finding ways to
deploy troops rapidly.
7. SOME OR METHODS AND TECHNIQUES
Computer simulation: allowing you to try out
approaches and test ideas for improvement.
Optimization: narrowing your choices to the very best
when there are so many feasible options that comparing
them one by one is difficult.
Probability and statistics: helping you measure risk,
mine data to find valuable connections and insights in
business analytics, test conclusions, and make reliable
forecasts.
Problem structuring: helpful when complex decisions
are needed in situations with many stakeholders and
competing interests.
8. MAJOR SUB DISCIPLINES IN MODERN
OPERATIONAL RESEARCH
Computing and information technologies
Environment, energy, and natural resources
Financial engineering
Manufacturing, service sciences, and supply chain
management
Marketing Engineering
Policy modeling and public sector work
Revenue management
Simulation
Stochastic models
Transportation.
9. HISTORY
operational research originated in the efforts of military
planners during World War II. In the decades after the war,
the techniques began to be applied more widely to
problems in business, industry and society.
10. DEFINITIONS
Operations Research (OR) is the study of mathematical
models for complex organizational systems.
Optimization is a branch of OR which uses Mathematical
techniques such as linear and nonlinear programming to
derive values for system variables that will optimize
performance.
13. JOBS
People with skills in OR hold jobs in decision
support, business analytics, marketing analysis and
logistics planning – as well as jobs with OR in the
title.