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» An Update on Generalized Information Theory
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SIGDOC
2009
ACM
16 years 1 months ago
Semantic transparency in user assistance systems
In this paper we analyze the problem of “situating explanations” in user assistance systems. We introduce semantic transparency as a user interface property that enables givin...
Andrea Kohlhase, Michael Kohlhase
SIGIR
2009
ACM
16 years 1 months ago
On rank correlation and the distance between rankings
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
Ben Carterette
CIVR
2007
Springer
104views Image Analysis» more  CIVR 2007»
16 years 24 days ago
Semantic facets: an in-depth analysis of a semantic image retrieval system
This paper introduces a faceted model of image semantics which attempts to express the richness of semantic content interpretable within an image. Using a large image data-set fro...
Jonathon S. Hare, Paul H. Lewis, Peter G. B. Enser...
213
Voted
MIR
2006
ACM
223views Multimedia» more  MIR 2006»
16 years 18 days ago
Adaptive image retrieval using a Graph model for semantic feature integration
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
Jana Urban, Joemon M. Jose
MMSEC
2006
ACM
132views Multimedia» more  MMSEC 2006»
16 years 18 days ago
On achievable security levels for lattice data hiding in the known message attack scenario
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
Luis Pérez-Freire, Fernando Pérez-Go...