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Více informací o knize Data, Information, and Time

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Anotace knihy

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.

Parametry knihy

Zařazení knihy Knihy v angličtině Computing & information technology Databases

• Plný název: Data, Information, and Time
• Podnázev: The DIT Model
• Autor: Hermann Kopetz
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 75
• EAN: 9783030963286
• ID: 38578499
• Nakladatelství: Springer Nature Switzerland AG
• Hmotnost: 152 g
• Rozměry: 235 × 155 × 6 mm
• Datum vydání: 18. March 2022

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