profile image
Number of items: 82
Date joined: Mar 15 2016

Billy Schoenberg's Work

#1

Tradgey of the commons workshop

sim14 runs
Environment Biology Science
#2

mariia

sim2 runs
#3

carrying capacity geosd 309 2021

sim12 runs
#4

coffee 2019

sim20 runs
#5

Price War 2020

sim8 runs
#6

price war geosd309 2021

sim10 runs
#7

Webinar Sim

This is the simulation we built during our webinar on 8/23/2016
sim76 runs
webinar bass diffusion marketing product development
#8

Hazeem and Anar

sim40 runs
#9

Pharma Demo Sim

sim2 runs
#10

is

sim5 runs
#11

ER Example 2019

sim13 runs
#12

Pharma Demo Frankfurt

sim5 runs
#13

Tragedy of the commons

sim39 runs
#14

Agent Based SD

With this model I model the physical locations of all individuals in real space. (X,Y location). ... Read more
With this model I model the physical locations of all individuals in real space. (X,Y location). Individuals move randomly each day so that they mix. Based on an individuals location relative to each other individuals there is a chance for a person to communicate the infection to another person. To determine if the infection is communicated we draw a random number. If the number is equal to or less then the chance of infection if the other person is the carrier then the person P contracts the infection and can then spread it through the population. What is superior about this model is that we can now EASILY model the attributes of any individuals as a stock arrayed by Individuals and the interaction of people with others as arrayed variables by Individual, Individual. For instance if we wanted to model the time that an individual has had a disease we can do that by creating a stock called time_infected and have an inflow of 1 for each day that an individual is in the infected state.
sim236 runs
agent based bass diffusion system dynamics resizable
#15

Emergency Room

This simulation shows the basic dynamics of a hospital emergency room. Patients arrive, are tre ... Read more
This simulation shows the basic dynamics of a hospital emergency room. Patients arrive, are treated and leave. You are able to control the average arrivial rate and average treatment time. This simulation was made using the 3rd party developer API embedded within Stella Architect.
sim590 runs
health hospital emergency room discrete event custom code
#16

Marketing and Customer Segmentation

In this game you play the part of Dunkin Donuts in an established market of 1,000,000 coffee drinker ... Read more
In this game you play the part of Dunkin Donuts in an established market of 1,000,000 coffee drinkers. This market is controlled only by Dunkin Donuts and Starbucks, there is no other competition. The market is segmented into 4 sub-groups: Heavy Regular, Heavy Espresso Base, Occasional Regular Occasional Espresso Base. The occasional coffee drinkers normally order a pastry (donut, cake, etc.) with their coffee more often than the the heavy coffee drinkers, but on an individual by individual basis the heavy coffee drinkers are buying more donuts each month than the occasional coffee drinkers. For this game you are concerned with selling 3 products: Regular Coffee, Espresso Base Coffee, Pastry (donuts, cakes, etc.) For each product you sell you have control over the following decisions: Process Improvement Spending, Taste Improvement Spending, Marketing, Price. Finally you can then also choose to open new stores or close existing stores.
sim194 runs
marketing customers segmentation sales resizable
#17

import when published

sim20 runs
#18

demo on dec 8

sim
#19

shelf life demo

sim3 runs
#20

gfid demo

sim3 runs, 11 downloads
Download Model
Environment Business Science abc def
#21

Console Wars 2019

sim22 runs
#22

price war webinar

sim9 runs
#23

coffee in class

sim26 runs
#24

Price War 2019 sym

sim7 runs
#25

The Laundry Detergent Game

Congratulations! You've just been hired by the major grocery chain The Price Shopper as head of mark ... Read more
Congratulations! You've just been hired by the major grocery chain The Price Shopper as head of marketing. Your job is to turn around The Price Shopper's dismal sales of laundry detergent. The big-wigs have given you 12 months and a marketing budget of up to $10,000 per month to spend as you please. They'll decide to keep you, or send you to the cleaners based on how much profit you bring in over the year. Do you think you can make the big MONEY?
sim971 runs, 110 downloads
Download Model
system dynamics bass diffusion model marketing
#26

ER sim from class 2019

sim
#27

advance detection

sim23 runs
#28

user group demo

This is from ISDC 2019
sim11 runs
Example
#29

example for friends

sim58 runs
#30

Product Development Simulator

The Bass Model or Bass Diffusion Model was developed by Frank Bass and it consists of a simple diffe ... Read more
The Bass Model or Bass Diffusion Model was developed by Frank Bass and it consists of a simple differential equation that describes the process of how new products get adopted in a population. The model presents a rationale of how current adopters and potential adopters of a new product interact.
sim1330 runs
product development game simulator bass diffusion marketing
#31

price war 2019

sim7 runs
#32

Pop Demo

sim8 runs
#33

Coffee 2

sim17 runs
#34

demo product sold

sim5 runs
#35

price war test

sim1 run
#36

Carrying Capacity GEOSD-309 2020

sim13 runs
#37

Console Wars

In this game you play the part of Nintendo where you have to make investments into your console prod ... Read more
In this game you play the part of Nintendo where you have to make investments into your console product portfolio and decide when to ship the Nintendo Switch
sim71 runs
marketing product design sales pricing video games
#38

test123

sim2 runs
#39

Virtual ISDC 2023 Interface Workshop Demo

sim2 runs
#40

restaurant test

sim2 runs
#41

Pharma Product Launch 2023

sim5 runs
#42

sushi wars

sim10 runs
#43

SASD final demo

sim4 runs
#44

SASD interface workshop demo

sim7 runs
Biology Technology Science
#45

page animation example

sim
#46

ER with ulrich

sim6 runs
#47

ISDC Demo Video

A carrying capacity demonstration
sim5 runs
Environment Biology Science Ecology Education
#48

korean test

sim11 runs
#49

sushi wars symetric

sim4 runs
#50

Price War

First iteration of price war multiplayer game. Two players are required a third is optional. Each ... Read more
First iteration of price war multiplayer game. Two players are required a third is optional. Each player is competing to control the market. They sell perfect substitutes with equal production costs. Your only choice is what price you sell your product at
sim177 runs
price war sales multiplayer chat
#51

Cow Grazing Dynamics

This model is a agent based/SD/spatial model of cow herding. There are 20 cows in a 100 acre field ... Read more
This model is a agent based/SD/spatial model of cow herding. There are 20 cows in a 100 acre field who migrate up to 1 acre a day in search of greener pastures (more grass). In this simulation you can control the growth rate of the grass.
sim53 runs
spatial agent based resizable animation
#52

Emergency Room (using Animation Object)

This simulation shows the basic dynamics of a hospital emergency room. Patients arrive, are treated ... Read more
This simulation shows the basic dynamics of a hospital emergency room. Patients arrive, are treated and leave. You are able to control the average arrivial rate and average treatment time. This simulation was made using the Animation Object within Stella Architect.
sim93 runs
health hospital emergency room discrete event
#53

er sim GEOSD309

sim1 run
#54

Carrying Capacity Learning Lab

In this simulation you will learn all about carrying capacity.
sim61 runs
storytelling carrying capacity population sd
#55

Predator Prey Dynamics

This learning lab explores the dynamics of lotka voltera. We have two populations, one of hare and ... Read more
This learning lab explores the dynamics of lotka voltera. We have two populations, one of hare and one of lynx. Using this model we can learn about oscillation
sim454 runs
oscillation lotka voltera predator prey
#56

test

model782 downloads
Download Model
#57

Example

model839 downloads
Download Model
#58

population model

model820 downloads
Download Model
#59

MM4

This model was copied from Creative Learning Exchange: Model Mysteries Chapter 4: Spreading Like ... Read more
This model was copied from Creative Learning Exchange: Model Mysteries Chapter 4: Spreading Like Crazy Base model
model683 downloads
Download Model
Model Mysteries
#60

user group demo

model649 downloads
Download Model
#61

testing1234

model591 downloads
Download Model
#62

Population

Sample population model with graph
model1942 downloads
Download Model
beginner sample population model
#63

testing

model436 downloads
Download Model
#64

example

diagram861 downloads
Download Model
#65

abc

diagram699 downloads
Download Model
#66

test1234

diagram402 downloads
Download Model
#67

Carrying Capacity

Simple carrying capacity CLD
diagram140 downloads
Download Model
carrying capacity cld beginner
#68

Population CLD

diagram824 downloads
Download Model
X

Uploading a Bundle from Zip

Instead of creating bundles, categories, and assemblies one by one, you can upload a single zip file that contains all of your bundle's content. To create your zipped bundle, make a folder with your bundle's name and add subfolders with your categories' names. The folder tree should have the same structure that you want the categories to have in your bundle. Place your assembly .stmx files in the appropriate category folders, then zip your bundle folder and upload it using the Upload Bundle from Zip link above.

Assemblies, Bundles, and Categories

Assemblies are self contained models that demonstrate common ways to connect together building blocks and that can be used as parts of other models. This is analogous to using prefabricated wall and roof pieces to construct a house.

Bundles are groups of assemblies with a common use or theme. For example, a Health Care bundle might contain a variety of assemblies that aid in creating health care models. When you download assemblies from the isee Exchange™, you download an entire bundle, rather than individual assemblies.

Categories are subgroups of assemblies within a bundle. For example, a Health Care bundle might contain a Funding category for assemblies related to the management of hospital funds. All assemblies must be assigned to a category—they cannot be assigned to the root of a bundle.

Assemblies, bundles, and categories can be created and uploaded to the isee Exchange™ via the options on the Manage My Assemblies page. To learn more, visit our help pages, or take our assemblies tutorial.

Sim App (Sim)

An interface that allows users to interact with a model.

Image of a sim

Sim apps allow users to interact with a model using buttons, sliders, knobs, tables, graphs, and storytelling. These interactions help users understand how parts of a system interact.

Interfaces are created by model authors in the Stella desktop software and can be uploaded to the isee Exchange™.

Model

A diagram that represents how elements in a system influence one another.

Image of a model

Models are mathematical representations of how elements in a system are connected and interact (e.g., ecosystems, organizations, supply chains). When running models on the isee Exchange™, results can be viewed in output devices like graphs and tables.

Models appear in the isee Exchange™ directory when authors upload them from the Stella® desktop software or create them with Stella Online™.

Causal Loop Diagram (CLD)

A map that represents the feedback structure of a system.

Image of a CLD

CLDs are high-level maps that represents the feedback structure of a system and easily communicate the essence of a model. They appear in the isee Exchange™ when authors upload them from the Stella desktop software or create them with Stella Online™.