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ACS
2006
15 years 6 months ago
Absolute Lax 2-categories
We have introduced, in a previous paper, the fundamental lax 2-category of a `directed space' X. Here we show that, when X has a T1-topology, this structure can be embedded i...
Marco Grandis
JCP
2008
216views more  JCP 2008»
15 years 6 months ago
Design Overview Of Processor Based Implantable Pacemaker
Implantable pacemaker is a battery operated real time embedded system, which includes software/hardware codesign strategy. As it is placed within the heart by surgery, battery life...
Santosh D. Chede, Kishore D. Kulat
MMS
2008
15 years 6 months ago
On error-correcting fingerprinting codes for use with watermarking
Digital fingerprinting has been suggested for copyright protection. Using a watermarking scheme, a fingerprint identifying the buyer is embedded in every copy sold. If an illegal c...
Hans Georg Schaathun
IJNSEC
2007
82views more  IJNSEC 2007»
15 years 6 months ago
On Software Implementation of Fast DDP-based Ciphers
Data-dependent (DD) permutations (DDP) are discussed as a cryptographic primitive for the design of fast hardware, firmware, and software encryption systems. DDP can be performed...
Nikolay A. Moldovyan, Peter A. Moldovyanu, Douglas...
TCSV
2008
120views more  TCSV 2008»
15 years 6 months ago
A Parallel Hardware Architecture for Scale and Rotation Invariant Feature Detection
Abstract--This paper proposes a parallel hardware architecture for image feature detection based on the SIFT (Scale Invariant Feature Transform) algorithm and applied to the SLAM (...
Vanderlei Bonato, Eduardo Marques, George A. Const...