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ACTAC
2006
13 years 7 months ago
2006
The problem of the reconstruction of binary matrices from their fan-beam projections is investigated here. A fan-beam projection model is implemented and afterwards employed in sy...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. We propose an authentication scheme where forgery (a.k.a. impersonation) seems infeasible without finding the prover's long-term private key. The latter is equivalen...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Based on ethnographically-inspired research in Japan, we report on people's experiences using digital money payment systems that use Sony's FeliCa near-field communicati...
CCR
2007
13 years 7 months ago
2007
Europe has often followed in the footsteps of US research, but here we are trying to lead in Clean Slate networking research, rather than Cleans late networking. This is a report ...
CAI
2009
Springer
14 years 2 months ago
2009
Springer
The aim of this paper is to collect definitions and results on the main classes of 2D languages introduced with the attempt of generalizing regular and context-free string languag...