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EC
1998
134views ECommerce» more  EC 1998»
15 years 6 months ago
Schema Theory for Genetic Programming with One-Point Crossover and Point Mutation
In this paper we first review the main results obtained in the theory of schemata in Genetic Programming (GP) emphasising their strengths and weaknesses. Then we propose a new, s...
Riccardo Poli, William B. Langdon
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JCC
2002
88views more  JCC 2002»
15 years 6 months ago
Pattern recognition strategies for molecular surfaces. I. Pattern generation using fuzzy set theory
: A new method for the characterization of molecules based on the model approach of molecular surfaces is presented. We use the topographical properties of the surface as well as t...
Thomas E. Exner, Matthias Keil, Jürgen Brickm...
COMBINATORICS
1999
61views more  COMBINATORICS 1999»
15 years 6 months ago
A Fibonacci-like Sequence of Composite Numbers
In 1964, Ronald Graham proved that there exist relatively prime natural numbers a and b such that the sequence {An} defined by An = An-1 + An-2 (n 2; A0 = a, A1 = b) contains no ...
John W. Nicol
COMPUTER
1999
82views more  COMPUTER 1999»
15 years 6 months ago
Mapping the Internet
Discovery of a network topology is a challenging task. Available algorithms that rely on simple hop-limited, traceroute-style probes give different performance in terms of the com...
Hal Burch, Bill Cheswick
JECR
2002
107views more  JECR 2002»
15 years 6 months ago
Existing Business Models for Auctions and their Adaptation to Electronic Markets
In this paper we report an extensive analysis of the different business models for auctions found on the Web. Three hundred websites randomly selected from the main search engines...
Enrique Dans