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102
Voted
IANDC
2010
125views more  IANDC 2010»
14 years 11 months ago
Continuation semantics for the Lambek-Grishin calculus
Categorial grammars in the tradition of Lambek [18, 19] are asymmetric: sequent statements are of the form Γ ⇒ A, where the succedent is a single formula A, the antecedent a st...
Raffaella Bernardi, Michael Moortgat
129
Voted
LATA
2010
Springer
14 years 11 months ago
Language-Based Comparison of Petri Nets with Black Tokens, Pure Names and Ordered Data
We apply language theory to compare the expressive power of models that extend Petri nets with features like colored tokens and/or whole place operations. Specifically, we conside...
Fernando Rosa Velardo, Giorgio Delzanno
ICIP
2007
IEEE
16 years 2 months ago
On a Watermarking Scheme in the Logarithmic Domain and its Perceptual Advantages
Scaling attacks are well-known to be some of the most harmful strategies against quantization-based watermarking methods, as they can completely ruin the performance of the waterm...
Pedro Comesaña, Fernando Pérez-Gonz&...
IWDW
2007
Springer
15 years 7 months ago
Dither Modulation in the Logarithmic Domain
Abstract. Scaling attacks are well-known to be some of the most harmful strategies against quantization-based watermarking methods, as they desynchronize the decoder, completely ru...
Pedro Comesaña, Fernando Pérez-Gonz&...
DATE
2005
IEEE
197views Hardware» more  DATE 2005»
15 years 6 months ago
picoArray Technology: The Tool's Story
This paper briefly describes the picoArrayTM architecture, and in particular the deterministic internal communication fabric. The methods that have been developed for debugging a...
Andrew Duller, Daniel Towner, Gajinder Panesar, Al...