Sciweavers

27 search results - page 5 / 6
» Proofs, pictures, and Euclid
Sort
View
CORR
2007
Springer
64views Education» more  CORR 2007»
13 years 5 months ago
Series which are both max-plus and min-plus rational are unambiguous
Consider partial maps Σ∗ −→   with a rational domain. We show that two families of such series are actually the same: the unambiguous rational series on the one hand, and ...
Sylvain Lombardy, Jean Mairesse
ALT
2001
Springer
14 years 2 months ago
Learning How to Separate
The main question addressed in the present work is how to find effectively a recursive function separating two sets drawn arbitrarily from a given collection of disjoint sets. I...
Sanjay Jain, Frank Stephan
ICMCS
1999
IEEE
118views Multimedia» more  ICMCS 1999»
13 years 10 months ago
Evaluation of Copyright Marking Systems
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...
Fabien A. P. Petitcolas, Ross J. Anderson
PICS
1998
13 years 7 months ago
The Important Roles of Inks and Media in the Light Fading Stability of Inkjet Prints
In the fine art field, the high-resolution inkjet printers made by IRIS Graphics, Inc. have for more than 7 years remained the preferred direct digital output device for printing ...
Henry Wilhelm, Mark H. McCormick-Goodhart
APAL
2010
124views more  APAL 2010»
13 years 5 months ago
The effective theory of Borel equivalence relations
The study of Borel equivalence relations under Borel reducibility has developed into an important area of descriptive set theory. The dichotomies of Silver ([19]) and Harrington-K...
Ekaterina B. Fokina, Sy-David Friedman, Asger T&ou...