Kopetz H Data, Information, and Time The DIT Model 2022
General:
Name: Kopetz H Data, Information, and Time The DIT Model 2022
Format: pdf
Size: 1.69 MB
Book:
Title: Data, Information, and Time: The DIT Model
Author: Hermann Kopetz
Language: polski
Year: 2022
Subjects: Science & Technology, Engineering, Engineering – General & Miscellaneous, Mathematics, Mathematical Programming & Operations Research, Information theory
Publisher: Springer-Verlag New York, LLC
ISBN: 9783030963293
Total pages: 82
Description:
This SpringerBrief presents the data- information-and-time ( DIT) model that precisely clarifies the semantics behind the terms data, information and their relations to the passage of real time. According to the DIT model a data item is a symbol that appears as a pattern (e.g., visual, sound, gesture, or any bit pattern) in physical space. It is generated by a human or a machine in the current contextual situation and is linked to a concept in the human mind or a set of operations of a machine. An information item delivers the sense or the idea that a human mind extracts out of a given natural language proposition that contains meaningful data items. Since the given tangible, intangible and temporal context are part of the explanation of a data item, a change of context can have an effect on the meaning of data and the sense of a proposition.
The DIT model provides a framework to show how the flow of time can change the truth-value of a proposition. This book compares our notions of data, information, and time in differing contexts: in human communication, in the operation of a computer system and in a biological system. In the final Section a few simple examples demonstrate how the lessons learned from the DIT-model can help to improve the design of a computer system.
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