Agent-Based Models


Book Description

Aimed at readers with minimal experience in computer programming, this brief book provides a theoretical and methodological rationale for using ABM in the social sciences. It goes on to describe some carefully chosen examples from different disciplines, illustrating different approaches to ABM. It concludes with practical advice about how to design and create ABM, a discussion of validation procedures, and some guidelines about publishing articles based on ABM.




Confessions of a Model Agent


Book Description

After applying for his agency licence in 1987, lawyer and part time DJ/Presenter Phil Green founded the "Supermodel Agency". This autobiography contains personal confessions of astonishing stories and events he has encountered over the last 30 years while running the agency. Revealing all about the glamorous parties; the fame and fortune of the Supermodel girls; dating an internationally famous model, a Paris liaison with a Hollywood star; working with a Spice Girl; filming with Stanley Kubrick; hanging out with a world famous rock band, to the career implosions of drug taking models - this book really does contain ...sex, drugs and rock and roll. Learn the truth about glamour modelling, from Page 3, cover shoots, working on prime time TV game shows and the many eventful photo trips abroad - to the more deeply worrying issues within the agency relating to suicide, kidnapping and insecurity.




Agent-Based Modeling for Archaeology


Book Description

To fully understand not only the past, but also the trajectories, of human societies, we need a more dynamic view of human social systems. Agent-based modeling (ABM), which can create fine-scale models of behavior over time and space, may reveal important, general patterns of human activity. Agent-Based Modeling for Archaeology is the first ABM textbook designed for researchers studying the human past. Appropriate for scholars from archaeology, the digital humanities, and other social sciences, this book offers novices and more experienced ABM researchers a modular approach to learning ABM and using it effectively. Readers will find the necessary background, discussion of modeling techniques and traps, references, and algorithms to use ABM in their own work. They will also find engaging examples of how other scholars have applied ABM, ranging from the study of the intercontinental migration pathways of early hominins, to the weather–crop–population cycles of the American Southwest, to the trade networks of Ancient Rome. This textbook provides the foundations needed to simulate the complexity of past human societies, offering researchers a richer understanding of the past—and likely future—of our species.




The Art of Agent-oriented Modeling


Book Description

"The Art of Agent-Oriented Modeling is an introduction to agent-oriented software development for students and for software developers who are interested in learning about new software engineering techniques."--Foreword.




An Introduction to Agent-Based Modeling


Book Description

A comprehensive and hands-on introduction to the core concepts, methods, and applications of agent-based modeling, including detailed NetLogo examples. The advent of widespread fast computing has enabled us to work on more complex problems and to build and analyze more complex models. This book provides an introduction to one of the primary methodologies for research in this new field of knowledge. Agent-based modeling (ABM) offers a new way of doing science: by conducting computer-based experiments. ABM is applicable to complex systems embedded in natural, social, and engineered contexts, across domains that range from engineering to ecology. An Introduction to Agent-Based Modeling offers a comprehensive description of the core concepts, methods, and applications of ABM. Its hands-on approach—with hundreds of examples and exercises using NetLogo—enables readers to begin constructing models immediately, regardless of experience or discipline. The book first describes the nature and rationale of agent-based modeling, then presents the methodology for designing and building ABMs, and finally discusses how to utilize ABMs to answer complex questions. Features in each chapter include step-by-step guides to developing models in the main text; text boxes with additional information and concepts; end-of-chapter explorations; and references and lists of relevant reading. There is also an accompanying website with all the models and code.




How to Become a Successful Actor and Model


Book Description

Have you ever dreamed about becoming an actor or commercial model but had no idea how to get started? Or, how to take your current career to the next level? Do you live in a small market and think there is no work available, can't find an agent or afraid of being scammed? Actors and commercial models of all ages and sizes, beautiful and real looking, are cast for magazine, newspaper and billboard ads and in TV commercials, films and TV shows. From getting discovered to landing your dream audition and role, How to Become a Successful Actor and Model is the ultimate step-by-step, no luck required guide to becoming a successful actor and model. For over 34 years, Aaron Marcus has worked as a full-time actor and commercial model, booking over 1,250 jobs. Some of his many bookings includes: Gotham, House of Cards, Heart of Life, Irresistible, Thespian, Philomena, Halt and Catch Fire, Project Almanac, The Wire and Do No Harm. He has taken all of the strategies, techniques and lessons he has learned over his career and boiled them down into a simple, sensible, engaging, and fun approach to how actors and models can book the job! This book explains how he did it, and how you can too. Aaron teaches you, in a practical, honest, and economical way, his secrets and strategies for getting started and succeeding no matter where you live. Aaron has written this book to not only help those wanting to break into the industry, but also to help those actors and models who want to take their career to the next level. The chapters in How to Become a Successful Actor and Model are: 1. What is Commercial Modeling? 2. Preparation for Commercial Modeling 3. Head Shots 4. Resumes 5. Composite Sheets 6. Makeup 7. Finding a Good Agent 8. How to Get Work 9. How to Work as a Professional Model 10. Auditioning (Including – How to Shoot Home Auditions) 11. The Realities of Being a Full-time Actor and Model 12. Now What Do You Do? 13. Resources **Bonus** Free list of over 500 agents (agents from every state in the U.S.) and in other countries as well




The Millionaire Real Estate Agent


Book Description

Take your real estate career to the highest level! "Whether you are just getting started or a veteran in the business, The Millionaire Real Estate Agent is the step-by-step handbook for seeking excellence in your profession and in your life." --Mark Victor Hansen, cocreator, #1 New York Times bestselling series Chicken Soup for the Soul "This book presents a new paradigm for real estate and should be required reading for real estate professionals everywhere." --Robert T. Kiyosaki, New York Times bestselling author of Rich Dad, Poor Dad The Millionaire Real Estate Agent explains: Three concepts that drive production Economic, organizational, and lead generation models that are the foundations of any high-achiever's business How to "Earn a Million," "Net a Million," and "Receive a Million" in annual income




Agent-Based Modelling in Economics


Book Description

Agent-based modelling in economics Lynne Hamill and Nigel Gilbert, Centre for Research in Social Simulation (CRESS), University of Surrey, UK New methods of economic modelling have been sought as a result of the global economic downturn in 2008.This unique book highlights the benefits of an agent-based modelling (ABM) approach. It demonstrates how ABM can easily handle complexity: heterogeneous people, households and firms interacting dynamically. Unlike traditional methods, ABM does not require people or firms to optimise or economic systems to reach equilibrium. ABM offers a way to link micro foundations directly to the macro situation. Key features: Introduces the concept of agent-based modelling and shows how it differs from existing approaches. Provides a theoretical and methodological rationale for using ABM in economics, along with practical advice on how to design and create the models. Each chapter starts with a short summary of the relevant economic theory and then shows how to apply ABM. Explores both topics covered in basic economics textbooks and current important policy themes; unemployment, exchange rates, banking and environmental issues. Describes the models in pseudocode, enabling the reader to develop programs in their chosen language. Supported by a website featuring the NetLogo models described in the book. Agent-based Modelling in Economics provides students and researchers with the skills to design, implement, and analyze agent-based models. Third year undergraduate, master and doctoral students, faculty and professional economists will find this book an invaluable resource.




Agent-Based and Individual-Based Modeling


Book Description

The essential textbook on agent-based modeling—now fully updated and expanded Agent-Based and Individual-Based Modeling has become the standard textbook on the subject for classroom use and self-instruction. Drawing on the latest version of NetLogo and fully updated with new examples, exercises, and an enhanced text for easier comprehension, this is the essential resource for anyone seeking to understand how the dynamics of biological, social, and other complex systems arise from the characteristics of the agents that make up these systems. Steven Railsback and Volker Grimm lead students stepwise through the processes of designing, programming, documenting, and doing scientific research with agent-based models, focusing on the adaptive behaviors that make these models necessary. They cover the fundamentals of modeling and model analysis, introduce key modeling concepts, and demonstrate how to implement them using NetLogo. They also address pattern-oriented modeling, an invaluable strategy for modeling real-world problems and developing theory. This accessible and authoritative book focuses on modeling as a tool for understanding real complex systems. It explains how to pose a specific question, use observations from actual systems to design models, write and test software, and more. A hands-on introduction that guides students from conceptual design to computer implementation to analysis Filled with new examples and exercises and compatible with the latest version of NetLogo Ideal for students and researchers across the natural and social sciences Written by two leading practitioners Supported by extensive instructional materials at www.railsback-grimm-abm-book.com




How Do I Develop an Agent-Based Model?


Book Description

This clear and coherent book introduces agent-based modelling (ABM) to those who are not familiar with nor have been previously exposed to computational simulation. Featuring examples, cases and models, the book illustrates how ABM can, and should, be considered as a useful approach and technique for the study of management and organisational systems. Davide Secchi begins by explaining what ABM has to offer as opposed to other techniques, emphasising its suitability to the study of complex social systems. While dissecting the core components of the approach, he introduces key elements and mechanisms with a practice oriented approach rather than insisting solely on logic and theory. With an emphasis on applications and using examples from NetLogo -- one of the most widely used agent-based software platforms -- the book guides the reader through a step-by-step process on how to develop a computational simulation. Featuring a hands-on applied approach that makes a difficult topic easy for non-modellers, How Do I Develop an Agent-Based Model? will be a key resource for business and management Masters-level students embarking on a dissertation project. It will also be a useful reference for PhD students in the field, as well as a starting point for academics who would like to begin using ABM in their research.