- author = "R. Muhammad Atif Azad and Conor Ryan",
- title = "An Examination of Simultaneous Evolution of Grammars and Solutions",
- booktitle = "Genetic Programming Theory and Practice {III}",
- year = "2005",
- editor = "Tina Yu and Rick L. Riolo and Bill Worzel",
- volume = "9",
- series = "Genetic Programming",
- chapter = "10",
- pages = "141--158",
- address = "Ann Arbor",
- month = "12-14 " # may,
- publisher = "Kluwer",
- keywords = "genetic algorithms, genetic programming, Grammatical Evolution, Evolving Grammars, Grammatical ADFs, Generative Representations",
- ISBN = "0-387-28110-X",
-
DOI = "
doi:10.1007/0-387-28111-8_10",
- size = "18 pages",
-
abstract = "This chapter examines the notion of co-evolving
grammars with a population of individuals. This idea
has great promise because it is possible to dynamically
reshape the solution space while evolving individuals.
We compare such a system with a more standard system
with fixed grammars and demonstrate that, on a
selection of benchmark problems, the standard approach
appears to be better.
Several different context free grammars, including one inspired by Koza's GPPS system are examined, and a number of surprising results appear, which indicate that several representative GP benchmark problems are best tackled by a standard GP approach.",
- notes = "part of \cite{yu:2005:GPTP} Published Jan 2006 after the workshop",
