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AUSAI
2006
Springer
15 years 1 months ago
Data Clustering and Visualization Using Cellular Automata Ants
This paper presents two novel features of an emergent data visualization method coined "cellular ants": unsupervised data class labeling and shape negotiation. This metho...
Andrew Vande Moere, Justin James Clayden, Andy Don...
JUCS
2007
109views more  JUCS 2007»
14 years 9 months ago
On Ranking RDF Schema Elements (and its Application in Visualization)
Abstract: Ranking is a ubiquitous requirement whenever we confront a large collection of atomic or interrelated artifacts. This paper elaborates on this issue for the case of RDF s...
Yannis Tzitzikas, Dimitris Kotzinos, Yannis Theoha...
APGV
2009
ACM
15 years 4 months ago
On predicting visual popping in dynamic scenes
Popping is a major source of visual artifacts in dynamic scenes. To alleviate or avoid it, usually some temporal smoothing scheme is employed or levels of detail are chosen conser...
Michael Schwarz, Marc Stamminger
BC
2008
73views more  BC 2008»
14 years 10 months ago
Interaction of ON and OFF pathways for visual contrast measurement
We propose a novel model of visual contrast measurement based on segregated ON and OFF pathways. Two driving forces have shaped our investigation: (1) establishing a mechanism sele...
Heiko Neumann, Luiz Pessoa, Thorsten Hansen
JCP
2007
88views more  JCP 2007»
14 years 9 months ago
Watermarks and Text Transformations in Visual Document Authentication
— Integrity of digital documents is a very important issue if they are to be legally binding. Common solutions, like digital signatures or message authentication codes, are based...
Igor Fischer, Thorsten Herfet