This document discusses methods of simulation and Monte Carlo simulation. It is authored by a group including Roy Thomas, Sam Scaria, Sonu Sebastian, and others. The document defines simulation as using a model of a real system to conduct experiments on a computer in order to describe, explain, and predict the behavior of the real system. Monte Carlo simulation is described as using probability and sampling to solve complicated equations. Key steps of Monte Carlo simulation include drawing a flow diagram, determining variable distributions, selecting random numbers, and applying mathematical functions to obtain solutions. Examples of applications include queuing problems, inventory problems, and risk analysis.
High Dimensional Quasi Monte Carlo Method in FinanceMarco Bianchetti
Monte Carlo simulation in finance has been traditionally focused on pricing derivatives. Actually nowadays market and counterparty risk measures, based on multi-dimensional multi-step Monte Carlo simulation, are very important tools for managing risk, both on the front office side (sensitivities, CVA) and on the risk management side (estimating risk and capital allocation). Furthermore, they are typically required for internal models and validated by regulators.
The daily production of prices and risk measures for large portfolios with multiple counterparties is a computationally intensive task, which requires a complex framework and an industrial approach. It is a typical high budget, high effort project in banks.
In this presentation we focus on the Monte Carlo simulation, showing that, despite some common wisdom, Quasi Monte Carlo techniques can be applied, under appropriate conditions, to successfully improve price and risk figures and to reduce the computational effort.
This work includes and extends our paper M. Bianchetti, S. Kucherenko and S. Scoleri, “Pricing and Risk Management with High-Dimensional Quasi Monte Carlo and Global Sensitivity Analysis”, Wilmott Journal, July 2015 (also available at http://ssrn.com/abstract=2592753).
The use of Monte Carlo simulation in quantitative risk assessment of IT projectsEswar Publications
Estimation of the likely time and cost to complete the project and in line with it, taking into account the likelihood of occurrence and severity of the risks' effect, is one of the main concerns that have busied the organizational project managers. On the other hand, the diversity and sensitivity of information technology risks have caused to proper risk management, bolder than other issues, influences these projects. Therefore, in order to describe the degree of potential consequences and probability of occurrence of incidents accurately, IT project managers benefit from quantitative assessment. One of the most effective tools for quantitative assessment and likely forecasting of risks is Monte Carlo simulation, which by generating random numbers, calculates the individual components of a project and determine the impact of each of them on project. In this study, we tried to offer the functional model of the impact of risks on performance indicators of information technology project and propose proper time and cost for completing the project under the study by doing a case study and use of software functionality of Primavera Risk Analysis in Monte Carlo simulation.
High Dimensional Quasi Monte Carlo Method in FinanceMarco Bianchetti
Monte Carlo simulation in finance has been traditionally focused on pricing derivatives. Actually nowadays market and counterparty risk measures, based on multi-dimensional multi-step Monte Carlo simulation, are very important tools for managing risk, both on the front office side (sensitivities, CVA) and on the risk management side (estimating risk and capital allocation). Furthermore, they are typically required for internal models and validated by regulators.
The daily production of prices and risk measures for large portfolios with multiple counterparties is a computationally intensive task, which requires a complex framework and an industrial approach. It is a typical high budget, high effort project in banks.
In this presentation we focus on the Monte Carlo simulation, showing that, despite some common wisdom, Quasi Monte Carlo techniques can be applied, under appropriate conditions, to successfully improve price and risk figures and to reduce the computational effort.
This work includes and extends our paper M. Bianchetti, S. Kucherenko and S. Scoleri, “Pricing and Risk Management with High-Dimensional Quasi Monte Carlo and Global Sensitivity Analysis”, Wilmott Journal, July 2015 (also available at http://ssrn.com/abstract=2592753).
The use of Monte Carlo simulation in quantitative risk assessment of IT projectsEswar Publications
Estimation of the likely time and cost to complete the project and in line with it, taking into account the likelihood of occurrence and severity of the risks' effect, is one of the main concerns that have busied the organizational project managers. On the other hand, the diversity and sensitivity of information technology risks have caused to proper risk management, bolder than other issues, influences these projects. Therefore, in order to describe the degree of potential consequences and probability of occurrence of incidents accurately, IT project managers benefit from quantitative assessment. One of the most effective tools for quantitative assessment and likely forecasting of risks is Monte Carlo simulation, which by generating random numbers, calculates the individual components of a project and determine the impact of each of them on project. In this study, we tried to offer the functional model of the impact of risks on performance indicators of information technology project and propose proper time and cost for completing the project under the study by doing a case study and use of software functionality of Primavera Risk Analysis in Monte Carlo simulation.
Probability and random processes project based learning template.pdfVedant Srivastava
To understand the concept of Monte –Carlo Method and its various applications and it rely on repeated and random sampling to obtain numerical result.
Developing the computational algorithms to solve the problem related to random sampling.
Objective also contains simulation of specific problem in Matlab Software.
Introduction about Monte Carlo Methods, lecture given at Technical University of Kaiserslautern 2014.
There are many situations where Monte Carlo Methods are useful to solve data science problems
Statistical simulation technique that provides approximate solution to problems expressed mathematically.
It utilize the sequence of random number to perform the simulation.
Monte Carlo Simulations (UC Berkeley School of Information; July 11, 2019)Ivan Corneillet
My guest lecture on Monte Carlo simulations [or "how to be approximately right, now vs. precisely wrong, later (or never…)"] for the Managing Cyber Risk course of UC Berkeley School of Information's Cybersecurity Master.
- Markov Chain
Random movements, one follow another
- Importance sampling
To sample many points in the region where the Boltzmann factor is large and few elsewhere
- Ergodicity (ensemble average)
Such an average over all possible quantum states of a system
- Detailed Balance
AN ALTERNATIVE APPROACH FOR SELECTION OF PSEUDO RANDOM NUMBERS FOR ONLINE EXA...cscpconf
Fast and accurate selection of random pattern is needed for many scientific and commercial applications. One of the major applications is Online Examination system. In this paper, a sophisticated approach has been developed for the selection of uniform pseudo random pattern for Online Examination System. Three random integer generators have been compared for this
purpose. Most commonly used procedural language based pseudo random number; PHP random generator and atmospheric noise based true random number generator have been considered for easy generation of random patterns. The test result shows a varying degree of improvement in the quality of randomness of the generated patterns. The randomness quality of the generated pseudo random pattern has been assured by diehard test suite. An experimental
outcome for our recommended approach signifies that our approach selects a quality set of random pattern for Online Examination System
Probability and random processes project based learning template.pdfVedant Srivastava
To understand the concept of Monte –Carlo Method and its various applications and it rely on repeated and random sampling to obtain numerical result.
Developing the computational algorithms to solve the problem related to random sampling.
Objective also contains simulation of specific problem in Matlab Software.
Introduction about Monte Carlo Methods, lecture given at Technical University of Kaiserslautern 2014.
There are many situations where Monte Carlo Methods are useful to solve data science problems
Statistical simulation technique that provides approximate solution to problems expressed mathematically.
It utilize the sequence of random number to perform the simulation.
Monte Carlo Simulations (UC Berkeley School of Information; July 11, 2019)Ivan Corneillet
My guest lecture on Monte Carlo simulations [or "how to be approximately right, now vs. precisely wrong, later (or never…)"] for the Managing Cyber Risk course of UC Berkeley School of Information's Cybersecurity Master.
- Markov Chain
Random movements, one follow another
- Importance sampling
To sample many points in the region where the Boltzmann factor is large and few elsewhere
- Ergodicity (ensemble average)
Such an average over all possible quantum states of a system
- Detailed Balance
AN ALTERNATIVE APPROACH FOR SELECTION OF PSEUDO RANDOM NUMBERS FOR ONLINE EXA...cscpconf
Fast and accurate selection of random pattern is needed for many scientific and commercial applications. One of the major applications is Online Examination system. In this paper, a sophisticated approach has been developed for the selection of uniform pseudo random pattern for Online Examination System. Three random integer generators have been compared for this
purpose. Most commonly used procedural language based pseudo random number; PHP random generator and atmospheric noise based true random number generator have been considered for easy generation of random patterns. The test result shows a varying degree of improvement in the quality of randomness of the generated patterns. The randomness quality of the generated pseudo random pattern has been assured by diehard test suite. An experimental
outcome for our recommended approach signifies that our approach selects a quality set of random pattern for Online Examination System
These slides were used in an introductory lecture to Computational Finance presented in a third-year class on Machine Learning and Artificial Intelligence. The slides present three examples of machine learning applied to computational / quantitative finance. These include
1) Model calibration (stochastic process) using the stochastic Hill Climbing algorithms.
2) Predicting Credit Default rates using a Neural Network
3) Portfolio Optimization using the Particle Swarm Optimization Algorithm.
All of the Python code is available for download on GitHub. Link is available at the end of the slide-show.
Applied Stochastic Processes, Chaos Modeling, and Probabilistic Properties of...e2wi67sy4816pahn
This book is intended for professionals in data science, computer science, operations research, statistics, machine learning, big data, and mathematics. In 100 pages, it covers many new topics, offering a fresh perspective on the subject. It is accessible to practitioners with a two-year college-level exposure to statistics and probability. The compact and tutorial style, featuring many applications (Blockchain, quantum algorithms, HPC, random number generation, cryptography, Fintech, web crawling, statistical testing) with numerous illustrations, is aimed at practitioners, researchers and executives in various quantitative fields.
New ideas, advanced topics, and state-of-the-art research are discussed in simple English, without using jargon or arcane theory. It unifies topics that are usually part of different fields (data science, operations research, dynamical systems, computer science, number theory, probability) broadening the knowledge and interest of the reader in ways that are not found in any other book. This short book contains a large amount of condensed material that would typically be covered in 500 pages in traditional publications. Thanks to cross-references and redundancy, the chapters can be read independently, in random order.
Numerical Analysis And Linear Algebra..
these slides Are very Informative.. In Short Time you Can Get Enough Knowledge of Linear Algebra As well As Numericals
Since the industrial revolution, modern technologies have progressively provided man with more comfort, better health, and higher quality of life. The evidence is clear. Man’s life expectancy has more than doubled during the past few centuries. But new challenges have also risen, from cancer and brain diseases to movement disabilities due to aging populations, inactive lifestyles, and polluted environments. These challenges also come with the expectation of higher performance and more efficiency in operations more closely intertwined with man.
In this talk, we will consider the above aspects within the context of robotic rehabilitation and artificial intelligence. In particular, I hope to present some of our soft computing strategies and how the uncertainties and complexities of the rehabilitation process necessitate them.
Machine learning and linear regression programmingSoumya Mukherjee
Overview of AI and ML
Terminology awareness
Applications in real world
Use cases within Nokia
Types of Learning
Regression
Classification
Clustering
Linear Regression Single Variable with python
In Machine Learning in Credit Risk Modeling, we provide an explanation of the main Machine Learning models used in James so that Efficiency does not come at the expense of Explainability.
(Contact Yvan De Munck for more info or to receive other and future updates on the subject @yvandemunck or yvan@james.finance)
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
2. GROUP MEMBERSGROUP MEMBERS
ROY THOMASROY THOMAS
SAM SCARIASAM SCARIA
SONU SEBASTIANSONU SEBASTIAN
SILPA MATHEWSILPA MATHEW
AMMU VIJAYANAMMU VIJAYAN
SIJU JOSESIJU JOSE
SAJITH P SSAJITH P S
SCARIA JOSEPHSCARIA JOSEPH
3. What is simulation:What is simulation:
The process of designing aThe process of designing a
mathematical or logical model of amathematical or logical model of a
real-system and then conductingreal-system and then conducting
computer-based experiments withcomputer-based experiments with
the model to describe, explain, andthe model to describe, explain, and
predict the behavior of the realpredict the behavior of the real
system.system.
4. Monte carlo method &Monte carlo method &
system simulationsystem simulation
methodmethod
5. What is a Monte Carlo simulation?What is a Monte Carlo simulation?
• Monte carlo method is a substitution forMonte carlo method is a substitution for
the mathematical evaluation of a model.the mathematical evaluation of a model.
• Darker and Kac define monte carloDarker and Kac define monte carlo
method as combination of probabilitymethod as combination of probability
methods & sampling techniques providingmethods & sampling techniques providing
solution to complicated partial or integralsolution to complicated partial or integral
differential equation.differential equation.
• In short, monte carlo technique isIn short, monte carlo technique is
concerned with experiments on randomconcerned with experiments on random
numbers & it provides solutions tonumbers & it provides solutions to
complicated OR problems.complicated OR problems.
6. Uses of monte carlo techniqueUses of monte carlo technique
Where one is dealing with a problemWhere one is dealing with a problem
which has not yet arisen.which has not yet arisen.
Where the mathematical andWhere the mathematical and
statistical problems are toostatistical problems are too
complicated and some alternativecomplicated and some alternative
methods are needed.methods are needed.
To estimate parameters to a model.To estimate parameters to a model.
7. Steps of Monte Carlo methodSteps of Monte Carlo method
A Flow diagram is drawn.A Flow diagram is drawn.
Probability distribution for theProbability distribution for the
variables of our interest isvariables of our interest is
determined.determined.
Probability distribution is convertedProbability distribution is converted
to cumulative distribution function.to cumulative distribution function.
8. Sequence of random numbers isSequence of random numbers is
selected .selected .
Sequence of values of the variablesSequence of values of the variables
of our interest is determined with theof our interest is determined with the
sequence of random numberssequence of random numbers
obtained.obtained.
Some standard mathematicalSome standard mathematical
functions is applied to the sequencefunctions is applied to the sequence
of values obtainedof values obtained
9. AdvantageAdvantage
Find solution of complicatedFind solution of complicated
mathematical expressions.mathematical expressions.
Difficulties of trial and errorDifficulties of trial and error
experimentation are avoided byexperimentation are avoided by
these method.these method.
10. DisadvantagesDisadvantages
These are costly way of getting aThese are costly way of getting a
solution of any problem.solution of any problem.
These method do not provide optimalThese method do not provide optimal
answer to the problems. Theanswer to the problems. The
answers are good only when the sizeanswers are good only when the size
of the sample is sufficiently large.of the sample is sufficiently large.
11. ApplicationsApplications
It is applied to a wide diversity ofIt is applied to a wide diversity of
problems such as queuing problems,problems such as queuing problems,
inventory problems, risk analysisinventory problems, risk analysis
concerning a major capitalconcerning a major capital
investment.investment.
It is very useful in budgeting.It is very useful in budgeting.
12. System Simulation MethodSystem Simulation Method
Under this method operatingUnder this method operating
environment is produced andenvironment is produced and
systems allows for analysing thesystems allows for analysing the
response from the environment toresponse from the environment to
alternative management actions.alternative management actions.
The method is complicated andThe method is complicated and
costly.costly.
13. Generation of random numbersGeneration of random numbers
Random numbersRandom numbers
It is a number in a sequence ofIt is a number in a sequence of
numbers whose probability ofnumbers whose probability of
occurrence is same as that of anyoccurrence is same as that of any
other number in that sequence.other number in that sequence.
14. Pseudo-random Numbers:Pseudo-random Numbers:
Random numbers are called pseudoRandom numbers are called pseudo
random numbers when they arerandom numbers when they are
generated by some deterministicgenerated by some deterministic
process. But they qualify the preprocess. But they qualify the pre
determined statistical test fordetermined statistical test for
randomness.randomness.
15. Generating of random numbers:Generating of random numbers:
For solving simulation problems,For solving simulation problems,
there is the need of generating athere is the need of generating a
sequence of random numbers.sequence of random numbers.
Random numbers may be found byRandom numbers may be found by
computer ,by random tables,computer ,by random tables,
manually etc.manually etc.
16. Most common method to obtainMost common method to obtain
random numbers is to generate themrandom numbers is to generate them
by a computer programme.by a computer programme.
These numbers lie between 0 andThese numbers lie between 0 and
1,in conjunction with the cumulative1,in conjunction with the cumulative
probability distribution of a randomprobability distribution of a random
variable including 0 but not 1.variable including 0 but not 1.
17. Waiting Line simulation modelWaiting Line simulation model
In this type problems the simulationIn this type problems the simulation
technique can be applied to solvetechnique can be applied to solve
problems of complex nature.problems of complex nature.
The uncertain characteristics of thisThe uncertain characteristics of this
model are the arrival behaviour ofmodel are the arrival behaviour of
the customer in the system and thethe customer in the system and the
service time distribution.service time distribution.