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ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
We present a new scheme for digital watermarking and secure copyright protection of digital images using nonnegative matrix factorization and singular value decomposition approach...
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IROS
2006
IEEE
15 years 3 months ago
2006
IEEE
— This paper presents a new Path Planning method based in the inverse of the Logarithm of the Distance Transform and in the Fast Marching Method. The Distance Transform of an ima...
NDSS
2006
IEEE
15 years 3 months ago
2006
IEEE
The strength of hash functions such as MD5 and SHA-1 has been called into question as a result of recent discoveries. Regardless of whether or not it is necessary to move away fro...
APWEB
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. The Computational Grid has promised a great deal in support of innovative applications, particularly in science and engineering. However, developing applications for this...
CAISE
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Several ontology building methodologies have been developed endowed with different characteristics, however there is not yet a clear method to select the most appropriate...