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BC
2008
73views more  BC 2008»
15 years 6 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
CACM
2008
53views more  CACM 2008»
15 years 6 months ago
Distributed selection: a missing piece of data aggregation
In this article, we study the problem of distributed selection from a theoretical point of view. Given a general connected graph of diameter D consisting of n nodes in which each ...
Fabian Kuhn, Thomas Locher, Roger Wattenhofer
CAGD
2008
104views more  CAGD 2008»
15 years 6 months ago
On the curvature of guided surfaces
Following [KP07], we analyze surfaces arising as an infinite sequence of guided C2 surface rings. However, here we focus on constructions of too low a degree to be curvature conti...
Kestutis Karciauskas, Jörg Peters
CORR
2010
Springer
131views Education» more  CORR 2010»
15 years 6 months ago
A proposed "osi based" network troubles identification model
The OSI model, developed by ISO in 1984, attempts to summarize complicated network cases on layers. Moreover, network troubles are expressed by taking the model into account. Howe...
Murat Kayri, Ismail Kayri
CORR
2008
Springer
97views Education» more  CORR 2008»
15 years 6 months ago
Fast Density Codes for Image Data
Recently, a new method for encoding data sets in the form of "Density Codes" was proposed in the literature (Courrieu, 2006). This method allows to compare sets of points...
Pierre Courrieu