P. Coates, T. Broughton, and H. Jackson. Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In P. J. Bentley, editor, Evolutionary Design by Computers, 1999. Home/Search Document Not in Database Summary Related Articles Check |
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Evolving L-Systems To Generate Virtual Creatures - Hornby, Pollack (Correct)
....such as linear actuators to produce creatures of the style of [20] Alternatively, this system can be used to generate designs for other substrates by changing the language of terminals and the construction module. Examples of L systems evolved for di erent substrates are architectural oor plans [5], neural networks [15,13] plants [14,24] and tables [12] 5 Conclusion A system for creating virtual creatures was achieved by using evolutionary techniques to evolve parametric Lindenmayer systems. Using this system morphologies and controllers were evolved for moving creatures. The evolved ....
P. Coates, T. Broughton, and H. Jackson. Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In P. J. Bentley, editor, Evolutionary Design by Computers, 1999.
Evolution of Generative Design Systems for Modular Physical .. - Hornby, Lipson, Pollack (2001) (1 citation) (Correct)
....the results are strongly dependent on the representation being evolved, with most representations directly parameterizing a prespeci ed model. L systems have been combined with EAs in previous work such as the evolution of plantlike structures [14] 15] and [16] and architectural oor designs [17] but only limited results have been achieved. Except for [4] only a shape rendered on a computer was created. Automatic creation of robot morphology and controllers has been done previously by [18] 19] and [6] all of which used EAs to simultaneously create the morphology and a neural ....
Paul Coates, Terence Broughton, and Helen Jackson. Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In Peter J. Bentley, editor, Evolutionary Design by Computers. Morgan Kaufmann, 1999.
The Advantages of Generative Grammatical Encodings for.. - Hornby, Pollack (2001) (13 citations) (Correct)
....the set of rewriting rules. L systems have been used mainly to construct plants [14] However, it is difficult to hand make an L system to produce a desired form. Previous work combining L systems with EAs has been to generate plant like structures [14, 15, 16, 17] and architectural floor designs [18] but only limited results have been achieved. Our work evolving L systems uses parametric, contextfree L systems (P0L systems) a more powerful class of Lsystems than has been previously evolved. Using this system we define a component based language for constructing objects made of voxels and ....
....for the table in figure 4.d is 123 characters and encodes into a command sequence of 5574 commands a compression factor of over 45 to produce a table of 1280 voxels. Block replication and production rules with parameters differentiate this work from previous work in evolving Lsystems [15, 20, 17, 18]. Both block replication and production rules are similar to features of past work in evolutionary design and both have analogues in computer languages. Block replication is similar to for next loops in computer programs and is almost identical to the multiple re writing of the recurrent symbol ....
P. Coates, T. Broughton, and H. Jackson. Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In P. J. Bentley, editor, Evolutionary Design by Computers, 1999.
MoSS: Morphogenetic Surface Structure A Nature Inspired Tool - O'Reilly, Kangas, Testa (Correct)
....the re write rule that might, for example, direct it to move ahead, upwards or to the side by a certain degree. There are elegant implementations of L systems in both 2D and 3D available at this time, for example, 8] One that is particularly relevant and related to MoSS is that of Coates et al. ([9]) Rather than manipulate grammars to develop surfaces, the Coates et al. system develops branched structures in an isospatial grid by means of filling traversed points with spheres. This emphasizes a branching structure in which branches have 3D extent. A goal of the Coates et al. system is to ....
P. S. Coates, T. Broughton, and H. Jackson. Exploring three-dimensional design worlds using lindenmeyer systems and genetic programming. In Peter Bentley, editor, Evolutionary Design Using Computers, chapter 14. Academic press, London, UK, 1999.
Creating High-level Components with a Generative.. - Hornby, Pollack (2002) (6 citations) (Correct)
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P. Coates, T. Broughton, and H. Jackson. Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In P. J. Bentley, editor, Evolutionary Design by Computers, 1999.
Generative Representations for Evolving Families of Designs - Hornby (2003) (Correct)
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Coates, P., Broughton, T., Jackson, H.: Exploring three-dimensional design worlds using lindenmayer systems and genetic programming. In Bentley, P.J., ed.: Evolutionary Design by Computers. Morgan Kaufmann, San Francisco (1999)
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