public void getNeighborsMaxDistance OR
getNeighborsHamiltonianDistance OR
getNeighborsHexagonalDistance OR
( final int x,
final int y,
final int dist,
USE TRUE HERE -----> final boolean toroidal,
[Bag result,]
IntBag xPos,
IntBag yPos )
Gabriel
>
> Date: Thu, 28 Sep 2006 13:55:38 -0400
> From: Michael Makowsky <[log in to unmask]>
> Subject: wrapped torus
>
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> How do I make the sparseGrid2D wrap around when evalating neighborhoods?
>
>
>
> mike
>
>
>
>
>
> Michael Makowsky
>
> H.B. Earhart Fellow
>
> Graduate Student
>
> Department of Economics, 3G4
>
> George Mason University
>
> Fairfax, VA 22030
>
> 703.608.1366
>
> [log in to unmask]
>
> homepage <http://mason.gmu.edu/~mmakowsk> http://mason.gmu.edu/~mmakowsk
>
>
>
>
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>
> <p class=3DMsoNormal><font size=3D2 face=3DArial><span =
> style=3D'font-size:10.0pt;
> font-family:Arial'>How do I make the sparseGrid2D wrap around when =
> evalating
> neighborhoods?<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D2 face=3DArial><span =
> style=3D'font-size:10.0pt;
> font-family:Arial'><o:p> </o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D2 face=3DArial><span =
> style=3D'font-size:10.0pt;
> font-family:Arial'>mike<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D2 face=3DArial><span =
> style=3D'font-size:10.0pt;
> font-family:Arial'><o:p> </o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D2 face=3DArial><span =
> style=3D'font-size:10.0pt;
> font-family:Arial'><o:p> </o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>Michael Makowsky<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>H.B. Earhart Fellow<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>Graduate Student<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>Department of Economics, 3G4<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><st1:place w:st=3D"on"><st1:PlaceName =
> w:st=3D"on"><font size=3D3
> face=3D"Times New Roman"><span =
> style=3D'font-size:12.0pt'>George</span></font></st1:PlaceName>
> <st1:PlaceName w:st=3D"on">Mason</st1:PlaceName> <st1:PlaceName =
> w:st=3D"on">University</st1:PlaceName></st1:place><o:p></o:p></p>
>
> <p class=3DMsoNormal><st1:place w:st=3D"on"><st1:City w:st=3D"on"><font =
> size=3D3
> face=3D"Times New Roman"><span =
> style=3D'font-size:12.0pt'>Fairfax</span></font></st1:City>,
> <st1:State w:st=3D"on">VA</st1:State> <st1:PostalCode =
> w:st=3D"on">22030</st1:PostalCode></st1:place><o:p></o:p></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>703.608.1366<o:p></o:p></span></font></p>
>
> <p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span =
> style=3D'font-size:
> 12.0pt'>[log in to unmask]<o:p></o:p></span></font></p>
>
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> style=3D'font-size:
> 12.0pt'>homepage <a href=3D"http://mason.gmu.edu/~mmakowsk"><font =
> size=3D2><span
> style=3D'font-size:10.0pt'>http://mason.gmu.edu/~mmakowsk</span></font></=
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>
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> ------------------------------
>
> Date: Thu, 28 Sep 2006 14:35:09 -0400
> From: Keith Sullivan <[log in to unmask]>
> Subject: Re: wrapped torus
>
> --Apple-Mail-1-772683385
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> Mike,
>
> The methods getNeighbors* all have a toroidal flag you can pass in.
> Just set to true.
>
> Keith
>
>
> On Sep 28, 2006, at 1:55 PM, Michael Makowsky wrote:
>
> > How do I make the sparseGrid2D wrap around when evalating
> > neighborhoods?
> >
> >
> >
> > mike
> >
> >
> >
> >
> >
> > Michael Makowsky
> >
> > H.B. Earhart Fellow
> >
> > Graduate Student
> >
> > Department of Economics, 3G4
> >
> > George Mason University
> >
> > Fairfax, VA 22030
> >
> > 703.608.1366
> >
> > [log in to unmask]
> >
> > homepage http://mason.gmu.edu/~mmakowsk
> >
> >
> >
> >
>
>
> --Apple-Mail-1-772683385
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> <HTML><BODY style=3D"word-wrap: break-word; -khtml-nbsp-mode: space; =
> -khtml-line-break: after-white-space; ">Mike,=A0<DIV><BR =
> class=3D"khtml-block-placeholder"></DIV><DIV>The methods getNeighbors* =
> all have a toroidal flag you can pass in.=A0 Just set to =
> true.=A0=A0</DIV><DIV><BR =
> class=3D"khtml-block-placeholder"></DIV><DIV>Keith=A0</DIV><DIV><BR =
> class=3D"khtml-block-placeholder"></DIV><DIV><BR><DIV><DIV>On Sep 28, =
> 2006, at 1:55 PM, Michael Makowsky wrote:</DIV><BR =
> class=3D"Apple-interchange-newline"><BLOCKQUOTE type=3D"cite"><SPAN =
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> namespaceuri=3D"urn:schemas-microsoft-com:office:smarttags" name=3D"place"=
> downloadurl=3D"http://www.5iantlavalamp.com/"><DIV class=3D"Section1"><P =
> class=3D"MsoNormal"><FONT size=3D"2" face=3D"Arial"><SPAN =
> style=3D"font-size:10.0pt; font-family:Arial; font-size: 13.3333px; =
> "><SPAN class=3D"Apple-style-span" style=3D"font-family: Arial; =
> font-size: 13.3333px; ">How do I make the sparseGrid2D wrap around when =
> evalating neighborhoods?</SPAN><O:P style=3D"font-family: Arial; =
> font-size: 13.3333px; "></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"2" face=3D"Arial"><SPAN =
> style=3D"font-size:10.0pt; font-family:Arial; font-size: 13.3333px; =
> "><O:P style=3D"font-family: Arial; font-size: 13.3333px; "><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Arial; font-size: =
> 13.3333px; ">=A0</SPAN></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"2" face=3D"Arial"><SPAN =
> style=3D"font-size:10.0pt; font-family:Arial; font-size: 13.3333px; =
> "><SPAN class=3D"Apple-style-span" style=3D"font-family: Arial; =
> font-size: 13.3333px; ">mike</SPAN><O:P style=3D"font-family: Arial; =
> font-size: 13.3333px; "></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"2" face=3D"Arial"><SPAN =
> style=3D"font-size:10.0pt; font-family:Arial; font-size: 13.3333px; =
> "><O:P style=3D"font-family: Arial; font-size: 13.3333px; "><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Arial; font-size: =
> 13.3333px; ">=A0</SPAN></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"2" face=3D"Arial"><SPAN =
> style=3D"font-size:10.0pt; font-family:Arial; font-size: 13.3333px; =
> "><O:P style=3D"font-family: Arial; font-size: 13.3333px; "><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Arial; font-size: =
> 13.3333px; ">=A0</SPAN></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"3" face=3D"Times New Roman"><SPAN =
> style=3D"font-size: 12.0pt; font-family: Times New Roman; font-size: =
> 16px; "><SPAN class=3D"Apple-style-span" style=3D"font-family: Times New =
> Roman; font-size: 16px; ">Michael Makowsky</SPAN><O:P =
> style=3D"font-family: Times New Roman; font-size: 16px; =
> "></O:P></SPAN></FONT></P><P class=3D"MsoNormal"><FONT size=3D"3" =
> face=3D"Times New Roman"><SPAN style=3D"font-size: 12.0pt; font-family: =
> Times New Roman; font-size: 16px; "><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; ">H.B. Earhart =
> Fellow</SPAN><O:P style=3D"font-family: Times New Roman; font-size: =
> 16px; "></O:P></SPAN></FONT></P><P class=3D"MsoNormal"><FONT size=3D"3" =
> face=3D"Times New Roman"><SPAN style=3D"font-size: 12.0pt; font-family: =
> Times New Roman; font-size: 16px; "><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; ">Graduate =
> Student</SPAN><O:P style=3D"font-family: Times New Roman; font-size: =
> 16px; "></O:P></SPAN></FONT></P><P class=3D"MsoNormal"><FONT size=3D"3" =
> face=3D"Times New Roman"><SPAN style=3D"font-size: 12.0pt; font-family: =
> Times New Roman; font-size: 16px; "><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; ">Department of =
> Economics, 3G4</SPAN><O:P style=3D"font-family: Times New Roman; =
> font-size: 16px; "></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><ST1:PLACE w:st=3D"on"><ST1:PLACENAME =
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> 16px; "><SPAN class=3D"Apple-style-span" style=3D"font-family: Times New =
> Roman; font-size: 16px; =
> ">George</SPAN></SPAN></FONT></ST1:PLACENAME><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; "> </SPAN><ST1:PLACENAME w:st=3D"on"><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">Mason</SPAN></ST1:PLACENAME><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; "> </SPAN><ST1:PLACENAME w:st=3D"on"><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">University</SPAN></ST1:PLACENAME></ST1:PLACE><O:P =
> style=3D"font-family: Times New Roman; font-size: 16px; "></O:P></P><P =
> class=3D"MsoNormal"><ST1:PLACE w:st=3D"on"><ST1:CITY w:st=3D"on"><FONT =
> size=3D"3" face=3D"Times New Roman"><SPAN style=3D"font-size:12.0pt; =
> font-family: Times New Roman; font-size: 16px; "><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">Fairfax</SPAN></SPAN></FONT></ST1:CITY><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">, </SPAN><ST1:STATE w:st=3D"on"><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">VA</SPAN></ST1:STATE><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; "> =
> </SPAN><ST1:POSTALCODE w:st=3D"on"><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; =
> ">22030</SPAN></ST1:POSTALCODE></ST1:PLACE><O:P style=3D"font-family: =
> Times New Roman; font-size: 16px; "></O:P></P><P class=3D"MsoNormal"><FONT=
> size=3D"3" face=3D"Times New Roman"><SPAN style=3D"font-size: 12.0pt; =
> font-family: Times New Roman; font-size: 16px; "><SPAN =
> class=3D"Apple-style-span" style=3D"font-family: Times New Roman; =
> font-size: 16px; ">703.608.1366</SPAN><O:P style=3D"font-family: Times =
> New Roman; font-size: 16px; "></O:P></SPAN></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"3" face=3D"Times New Roman"><SPAN =
> style=3D"font-size: 12.0pt; font-family: Times New Roman; font-size: =
> 16px; "><SPAN class=3D"Apple-style-span" style=3D"font-family: Times New =
> Roman; font-size: 16px; "><A =
> href=3D"mailto:[log in to unmask]">[log in to unmask]</A></SPAN><O:P =
> style=3D"font-family: Times New Roman; font-size: 16px; =
> "></O:P></SPAN></FONT></P><P class=3D"MsoNormal"><FONT size=3D"3" =
> face=3D"Times New Roman"><SPAN style=3D"font-size: 12.0pt; font-family: =
> Times New Roman; font-size: 16px; "><SPAN class=3D"Apple-style-span" =
> style=3D"font-family: Times New Roman; font-size: 16px; ">homepage =
> </SPAN><A href=3D"http://mason.gmu.edu/~mmakowsk"><FONT size=3D"2"><SPAN =
> style=3D"font-size:10.0pt; color: rgb(0, 0, 255); font-family: Times New =
> Roman; font-size: 13.3333px; -khtml-text-decorations-in-effect: =
> underline; "><SPAN class=3D"Apple-style-span" style=3D"color: rgb(0, 0, =
> 255); font-family: Times New Roman; font-size: 13.3333px; =
> -khtml-text-decorations-in-effect: underline; =
> ">http://mason.gmu.edu/~mmakowsk</SPAN></SPAN></FONT></A></SPAN><O:P =
> style=3D"font-family: Times New Roman; "></O:P></FONT></P><P =
> class=3D"MsoNormal"><FONT size=3D"3" face=3D"Times New Roman"><SPAN =
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> ">=A0</SPAN></O:P></SPAN></FONT></P></DIV></O:SMARTTAGTYPE></O:SMARTTAGTYP=
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>
> --Apple-Mail-1-772683385--
>
> ------------------------------
>
> Date: Thu, 28 Sep 2006 19:04:37 -0400
> From: Claudio Cioffi-Revilla <[log in to unmask]>
> Subject: Re: Repast vs Mason: Cultural Diffusion Modeling
>
> Thank you, Günther. Consider joining ESSA ;-)
>
> Even better, put this on your calendar:
>
> 2nd World Congress on Social Simulation
> George Mason University
> July 2008
>
> Bring your friends too and meet Team MASON
>
> Claudio
>
> --
> Claudio Cioffi-Revilla
>
> Professor of Computational Social Sciences
> Director, Center for Social Complexity
> Krasnow Institute for Advanced Study, George Mason University
> Research-1 Bldg MS 6B2, 4400 University Drive, Fairfax, VA 22030 U.S.A.
> tel (703) 993-1402, fax (703) 993-1399, [log in to unmask]
> Center & Grad Program http://socialcomplexity.gmu.edu
> MASON Project http://cs.gmu.edu/~eclab/projects/mason/
>
>
> on 9/28/06 6:20 AM, Günther Greindl at [log in to unmask] wrote:
>
> > Hello Sean, Tony, Claudio, Mike,
> >
> > thank you all for your answers, community = top notch :-))
> >
> > * Claudio wrote:
> >> you should consider MASON if you need:
> >> -replicability guarantee
> >> -computational and visualization separation for
> >> -lots of runs (>103) without viz every run ;-)
> >> -checkpointing for stats analysis
> >> -evolutionary computational methods, as common for assessing learning.
> >
> > That is indeed exactly what I need. Especially visualization is very
> > important, as I want to experiment with a few different approaches here.
> >
> >> We will make sure to send you the revised
> >> paper as we develop it.
> >
> > Please do, I would be very glad, I've already printed the paper and am
> > currently reading it :-)
> >
> >> Both Epstein and Axtell
> >> (now at our Center, no longer Brookings) provided input.
> >
> > Wow. Cool! :-) I thoroughly enjoyed their Sugarscape book and it was
> > a source of great inspiration.
> >
> > * Tony wrote
> >
> >> I'm just about to release my source code (refreshing it for MASON 11
> >> and doing general cleanup/commenting) and you'll be welcome to look at
> >> or use it. I implemented 70-75% of the rules and outcomes in Growing
> >> Artificial Societies.
> >
> > I'm looking forward to your code.
> >
> >> Any kind of complex cognitive architecture will fly against the
> >> philosophy of Sugarscape, but is interesting that the agents have no
> >> overt memory to use in reasoning/(ir)rational decision making.
> >
> > That is the big question - of course, the traditional CAS approach is
> > to keep the individual components simple. But in the social simulation
> > community voices have been raised (and I tend to concur - with reservations
> > ;-) -
> > that to make sensible descriptions of human societies one cannot completely
> > neglect the cognitive aspect.
> >
> > I think one should iterete into more complex agents slowly, and see what
> > happens.
> > Generative science in the best sense ;-)
> >
> >> As agents/models become more complex they will
> >> become more difficult to understand and in turn establishing causality
> >> between code and simulation outcomes. Given the very little
> >> replication that has occurred in this field, in general, there are many
> >> open questions.
> >
> > That is quite true. I am just starting out with my Ph.D on this topic
> > (cultural diffusion modeling), and I'm not yet sure where it will take me -
> > more into the philosophy of science section, as in "how applicable are the
> > results", "is generative science real science" etc; or into the design of
> > cognitive agents useful for simulation; or a return to the simple agent and
> > adjusting the interplay of agents. All exciting questions :-)
> >
> > One more thing: what I certainly intend to do is distribute the simulation
> > in a second step (long term goal); if I use cognitive agents, there will be no
> > other way to do simulation sensibly - does MASON lend itself easily to this?
> >
> > I know that you can add distributed support to Repast Models quite easily.
> >
> > Kind Regards and thank you for your responses,
> > Günther
> >
> > P.S.
> >> Alles gut
> >> Claudio
> >
> > Danke :-)
>
> ------------------------------
>
> End of MASON-INTEREST-L Digest - 25 Sep 2006 to 28 Sep 2006 (#2006-59)
> **********************************************************************
>
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