340 search results - page 11 / 68 » On second order operators and quadratic operators |
SIAMIS
2010
13 years 6 months ago
2010
We present a novel deconvolution approach to accurately restore piecewise smooth signals from blurred data. The first stage uses Higher Order Total Variation restorations to obtai...
CSCW
2000
ACM
13 years 12 months ago
2000
ACM
In real−time collaborative systems, replicated objects, shared by users, are subject to concurrency constraints. In order to satisfy these, various algorithms, qualified as op...
AI
2001
Springer
13 years 11 months ago
2001
Springer
The stable semantics has become a prime candidate for knowledge representation and reasoning. The rules associated with propositional logic programs and the stable semantics are no...
EUROCRYPT
2011
Springer
12 years 11 months ago
2011
Springer
Abstract. We describe efficient formulas for computing pairings on ordinary elliptic curves over prime fields. First, we generalize lazy reduction techniques, previously considere...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Various methods have been used to represent a tree on n nodes in essentially the informationtheoretic minimum space while supporting various navigational operations in co...