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.

What's the best UML diagramming tool?

I'm trying to choose a tool for creating UML diagrams of all flavours. Usability is a major criteria for me, …

uml diagram modeling
What is the difference between attribute and property?

These seem to mean the same thing. But what term is more appropriate in what context?

properties modeling
What are some great online database modeling tools?

What's your favorite open source database design/modeling tool? I'm looking for one that supports several databases, especially Firebird SQL …

database open-source modeling
differences between sequence diagram and collaboration diagram

As i read through UML specification superstructure that there is sequence diagram and there is a collaboration diagram so,What …

modeling uml tool-uml
What is the difference between a domain class diagram and a design class diagram?

Can someone briefly explain the difference between a domain class diagram and a design class diagram? I found a explanation …

uml modeling
Three.js - Scale model with scale.set() or increase model size?

What is the best practise for scaling 3d models in Three.js (or other 3d renderers)? Here is an example …

javascript 3d three.js modeling
XML Attributes vs Elements

When should you use XML attributes and when should you use XML elements? e.g. <customData> <records&…

xml schema modeling
Difference between Sequence Diagram (SD) and a System Sequence Diagram (SSD)?

I'm working on a project for a grad class and still having trouble wrapping my head around them. What is …

uml modeling ooad
How to build a lift chart (a.k.a gains chart) in Python?

I just created a model using scikit-learn which estimates the probability of how likely a client will respond to some …

python machine-learning modeling evaluation
What are some best object-oriented design practices?

I didn't find any question that would be this general. Please post whatever you find to be a useful rule …

oop modeling