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ACL
1996
13 years 9 months ago
Efficient Transformation-Based Parsing
In transformation-based parsing, a finite sequence of tree rewriting rules are checked for application to an input structure. Since in practice only a small percentage of rules ar...
Giorgio Satta, Eric Brill
MVA
1990
129views Computer Vision» more  MVA 1990»
13 years 8 months ago
An Interactive Colour Line Recognition System for Seismic Section Digitisation
In this paper, we describe a commercial vision system for the digitisation and extraction of horizons drawn with coloured pencils on seismic sections. The system combines image pr...
Jonathan Shapiro, Jin Zhengping
WCE
2007
13 years 8 months ago
A Comparison of Mann and Ishikawa iterations of quasi-contraction operators
—It is generally conjectured that the Mann iteration converges faster than the Ishikawa iteration for any operator defined on an arbitrary closed convex subset of a Banach space...
Johnson O. Olaleru
GECCO
2008
Springer
110views Optimization» more  GECCO 2008»
13 years 8 months ago
Crossover can provably be useful in evolutionary computation
We show that the natural evolutionary algorithm for the all-pairs shortest path problem is significantly faster with a crossover operator than without. This is the first theoret...
Benjamin Doerr, Edda Happ, Christian Klein
CORR
2008
Springer
133views Education» more  CORR 2008»
13 years 7 months ago
A New Stream Cipher: Dicing
: In this paper, we will propose a new synchronous stream cipher named DICING, which can be taken as a clock-controlled one but with a new mechanism of altering steps. With the sim...
An-Ping Li