On Wed, 30 May 2007 18:18:24 +0100, Alan Penn <[log in to unmask]> wrote:
>Agreed - an argument for a (comparatively) well defined concept like the
>axial line perhaps? :-)
Yes, I suppose so. We could put together everybody on the mailing list and
agree on what a street is.
It would be a bit like deciding that Pluto is not a planet, but it could
be done. Want to organize it? ;)
Rui
>
>>
>> Rui
>> ________________________________________
>> Rui Carvalho
>> http://www.casa.ucl.ac.uk/rui/
>> Senior Research Fellow
>> Centre for Advanced Spatial Analysis
>> University College London
>> 1-19 Torrington Place
>> Gower Street
>> London WC1E 6BT, U.K.
>>
>>
>> On Wed, 30 May 2007 16:16:25 +0100, Lucas Figueiredo
>> <[log in to unmask]> wrote:
>>
>> >Really?
>> >
>> >So physicists really believe that curves are straight lines? Those
>> >plots are not power-laws.
>> >
>> >I mentioned in my paper that a large number of cities have non-scale
>> >free behaviour (maybe because my database includes a more rich
>> >variety).
>> >
>> >However, the best candidates for a "scale-free" street networks are
>> >american cites for the continental aspect and the car-oriented design.
>> >
>> >Anyway I see curves in your paper. Maybe I need to change glasses
again!
>> >
>> >I will read and give my comments to you,
>> >
>> >Lucas
>> >
>> >On 30/05/07, Bin Jiang <[log in to unmask]> wrote:
>> >> Hi, Lucas and mike, Nice papers looks. my paper will appear in
Physica
>> A.
>> >>
>> >> Bin
>> >>
>> >> Figueiredo wrote:
>> >> > Hi Bin,
>> >> >
>> >> > Have a look at:
>> >> > http://eprints.ucl.ac.uk/archive/00002694/
>> >> >
>> >> > Lucas Figueiredo
>> >> > Bartlett School of Graduate Studies
>> >> >
>> >> >
>> >> > On 30/05/07, Bin Jiang <[log in to unmask]> wrote:
>> >> >> this paper might be of interest to some of you,
>> >> >> http://arxiv.org/ftp/physics/papers/0703/0703223.pdf
>> >> >>
>> >> >> your comments are welcome.
>> >> >>
>> >> >> Cheers.
>> >> >>
>> >> >> Bin
>> >> >> --
>> >> >>
>> >> >> ------------------------------------------------
>> >> >> Bin Jiang
>> >> >> Department of Land Surveying and Geo-informatics
>> >> >> The Hong Kong Polytechnic University
>> >> >> Hung Hom, Kowloon, Hong Kong.
>> >> >> Tel: (852) 2766 4335, Fax: (852) 2330 2994
>> >> >> Email: [log in to unmask]
>> >> >> ------------------------------------------------
>> >> >>
>> >> >
>> >> >
>> >>
>> >>
>> >> --
>> >> ------------------------------------------------
>> >> Bin Jiang
>> >> Department of Land Surveying and Geo-informatics
>> >> The Hong Kong Polytechnic University
>> >> Hung Hom, Kowloon, Hong Kong.
>> >> Tel: (852) 2766 4335, Fax: (852) 2330 2994
>> >> Email: [log in to unmask]
>> >> ------------------------------------------------
>> >>
>> >
>> >
>> >--
>> >Lucas Figueiredo
>> >http://www.flickr.com/photos/lucasfigueiredo/
>> >
>> >Mindwalk
>> >http://www.mindwalk.com.br
>========================================================================
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