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modelling techniquesss, Sintesi del corso di Architettura Tecnica

appunti eicta x cybersecurityy

Tipologia: Sintesi del corso

2024/2025

Caricato il 24/02/2026

flavia-cinquepalmi
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4 documenti

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2) Modelling Techniques
TOPIC OF THE CLASS:
Abstraction
Model
Sep 2024
Models and Reality
Abstraction and Human Mind
Those are simplification of reality because our mind continuously re-works reality by applying cognitive processes.
Abstraction: capability of finding the commonality in many different observations:
generalization: generalize specific features of real objects
classification: classify the objects into coherent clusters
aggregation: aggregate objects into more complex ones
Models - Introduction
Model: a simplified or partial representation of reality, defined in order to accomplish a task or to reach an agreement.
It is wrong by definition because we do not include all informations.
Apply them only after checking the underlying simplifications and evaluated its practicability.
Purposes:
descriptive purposes: a description
prescriptive purposes: building a model for something that does not exist yet - the recipe on how to build it
In-Class Exercise -
2 Modelling Techniques
1
We aim for abstraction and simplification, removing all the useless details.
Our mind daily abstracts reality, at the engineering level we use models.

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2 ) Modelling Techniques

TOPIC OF THE CLASS : Abstraction Model … Sep 2024

Models and Reality

Abstraction and Human Mind Those are simplification of reality because our mind continuously re-works reality by applying cognitive processes. Abstraction: capability of finding the commonality in many different observations: generalization: generalize specific features of real objects classification: classify the objects into coherent clusters aggregation: aggregate objects into more complex ones Models - Introduction Model: a simplified or partial representation of reality, defined in order to accomplish a task or to reach an agreement. It is wrong by definition because we do not include all informations. Apply them only after checking the underlying simplifications and evaluated its practicability. Purposes: descriptive purposes: a description prescriptive purposes: building a model for something that does not exist yet - the recipe on how to build it In-Class Exercise - 2  Modelling Techniques 1