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» Revealing uncertainty for information visualization
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MM
2009
ACM
220views Multimedia» more  MM 2009»
14 years 6 days ago
Multi-modal scene segmentation using scene transition graphs
In this work the problem of automatic decomposition of video into elementary semantic units, known in the literature as scenes, is addressed. Two multi-modal automatic scene segme...
Panagiotis Sidiropoulos, Vasileios Mezaris, Ioanni...
ICAD
2004
13 years 9 months ago
A Generic, Semantically-Based Design Approach for Spatial Auditory Computer Displays
This paper describes a design approach for creating generic computer user interfaces with spatial auditory displays. It proposes a structured depiction process from formulating mo...
Christopher Frauenberger, Robert Höldrich, Al...
HUC
2010
Springer
13 years 8 months ago
Exploring end user preferences for location obfuscation, location-based services, and the value of location
Long-term personal GPS data is useful for many UbiComp services such as traffic monitoring and environmental impact assessment. However, inference attacks on such traces can revea...
A. J. Bernheim Brush, John Krumm, James Scott
JMIV
2006
130views more  JMIV 2006»
13 years 7 months ago
Alternative 2D Shape Representations using the Symmetry Set
Among the many attempts made to represent families of 2D shapes in a simpler way, the Medial Axis (MA) takes a prominent place. Its graphical representation is intuitively appealin...
Arjan Kuijper, Ole Fogh Olsen, Peter J. Giblin, Ma...
IPM
2007
158views more  IPM 2007»
13 years 7 months ago
Validation and interpretation of Web users' sessions clusters
Understanding users’ navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users...
George Pallis, Lefteris Angelis, Athena Vakali