Top "Modeling" questions

Modeling is the constructing and manipulating abstract (mathematical and/or graphical) representations of economic, engineering, manufacturing, social, and other types of situations and natural phenomenon, simulated with the help of a computer system.

Advantages and disadvantages of BPMN?

I was hoping you could tell me what the advantages and disadvantages of BPMN are in a developers perspective. I'm …

uml modeling bpmn
Simple simulations for Physics in Python?

I would like to know similar, concrete simulations, as the simulation about watering a field here. What is your favorite …

python modeling simulation
How to show event in a sequence diagram

I want to draw a sequence diagram and I want to show interaction between user and UI. User as an …

modeling uml
Modelling a permissions system

How would you model a system that handles permissions for carrying out certain actions inside an application?

security permissions action modeling
Domain Driven Design vs Model Driven Architecture

I am curious, what are the differences between Domain Driven Design and Model Driven Architecture? I have the impression they …

language-agnostic domain-driven-design modeling
Difference between a subsystem and a component

I would like to ask what is the difference between a subsystem and a component in the UML sense?

uml modeling
How to fit a random effects model with Subject as random in R?

Given data of the following form myDat = structure(list(Score = c(1.84, 2.24, 3.8, 2.3, 3.8, 4.55, 1.13, 2.49, 3.74, 2.84, 3.3, 4.82, 1.74, 2.89, 3.39, 2.08, 3.99, 4.07, 1.93, 2.39, 3.63, 2.55, 3.09, 4.76), Subject = c(1L, 1L, 1L, 2L, 2L, 2L, 3L, 3…

r model statistics modeling
what is the difference between required and Provided interfaces

I know in general : an interface is a reference type, it is similar to a class, that can contain only …

java oop interface uml modeling
Principles for Modeling CouchDB Documents

I have a question that I've been trying to answer for some time now but can't figure out: How do …

couchdb modeling principles
What is the best way to graphically represent page flow, as applicable to an action oriented web application?

What is the best way to graphically represent page flow, as applicable to an action oriented web application? What model …

diagram modeling page-flow