Information inequality

2021 ◽  
pp. 342-342
Keyword(s):  
Information Inequality

scholarly journals A New Information Inequality and Its Application in Establishing Relation Among Various f-Divergence Measures

2012 ◽  
Vol 8 (1) ◽  
pp. 17-32 ◽  
Author(s):  
K. Jain ◽  
Ram Saraswat
Keyword(s):  
Information Theory ◽  
Jensen Inequality ◽  
Chi Square ◽  
Information Inequality ◽  
Divergence Measures ◽  
New Information

A New Information Inequality and Its Application in Establishing Relation Among Various f-Divergence MeasuresAn Information inequality by using convexity arguments and Jensen inequality is established in terms of Csiszar f-divergence measures. This inequality is applied in comparing particular divergences which play a fundamental role in Information theory, such as Kullback-Leibler distance, Hellinger discrimination, Chi-square distance, J-divergences and others.

Positioning Locative Media: A Critical Urban Intervention

Leonardo ◽  
2013 ◽  
Vol 46 (3) ◽  
pp. 253-258 ◽  
Author(s):  
Thérèse F. Tierney
Keyword(s):  
Technical Problem ◽  
Theoretical Discussion ◽  
Research Methodologies ◽  
Interactive Installation ◽  
Information Inequality ◽  
Locative Media ◽  
Urban Representation ◽  
Urban Intervention ◽  
Media Intervention ◽  
The Commons

Technologies of space, information and power are integral aspects of cartography that have serious implications for the legibility and accessibility of a city; thus the design of locative media is more than a technical problem. In this paper, i-metro, an interactive installation, is developed in four stages: first, a theoretical discussion of urban representation is linked to historical notions of the commons; second, research methodologies are described; third, the findings are summarized, exposing a critical information inequality; fourth, a public locative media intervention is proposed as a design response.

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