2008-02-22

ArticleRead (3): A Definition of Information

A Definition of Information , By A.D. Madden, Aslib Proceedings vol. 52, No.9, p.343-, 2000.10.

In his article A.D. Madden has drawn some attention to the interpretation of information in the aspect of context.

After reviewing literatures defining information: as a representation of knowledge; as data in the environment; as part of the communication process; as a resource or commodity, the author has an attempt to further defining “information” in a perspective of “informing contexts”.

Three major elements in his Information-in-Context Model are defined as: “authorial context” which is a message being originated, “readership context” which is a message being received and interpreted, as well as “the message” which is the information being transmitted.

The idea of taking information reception and interpretation within personal and community paradigms in social-cultural contexts is valuable for most understating of the definition of information. However, the author rephrases the definition of information for the context-reliant model of information reception in the conclusion without clear explanation about “stimulus”, “system” and “system relationship” . The rephrases of the definition makes the information more blur in the end.

The general idea of Madden’s definition of information can be summarized as the figure shown.

Note: This review was mainly completed as a homework while taking the Humanity Informatics Class lectured by Professor
Ching-Chun Hsieh in December 2006.