It also seems that the turtles (players) are shuffled each time before being asked to report their choice values. For example, in the code below, although...
11153
shamanpottage
Sep 2, 2010 1:54 pm
Hi Ola and James, I came across your post when trying to decode from StarLogo to NetLogo and had difficulty substituting the case statement. Many thanks for...
11154
James Steiner
askturtlezero
Sep 2, 2010 10:18 pm
It looks like you want to build is a list of red players, sorted by $bid. Once you have that you can, if you really need to, map it into lists of the bids and...
11155
James Steiner
askturtlezero
Sep 2, 2010 10:18 pm
I think you don't mean [Q_bid ] of players, here. That would create a list of all players q_bid values. Maybe you should, instead of collecting q_bids of...
11156
G Christopher Crawford
mrredapple
Sep 3, 2010 11:22 am
Colleagues, I am new to the group and need significant help building a model. Time is very short and, while I know that everyone is quite busy, I would be ...
11157
chalinolobus
Sep 3, 2010 11:22 am
Hi all, Didn't know I could use nested ifelse commands. That could simplify things. Many netlogo commands are self explanatory, but others such as use of...
11158
sygyrd
sygyrd@...
Sep 4, 2010 1:19 pm
Has anyone modeled classifier systems &/or bucket brigades (ala Holland) with Netlogo? How/where would I find said models?...
11159
James
crims0nlightning@...
Sep 5, 2010 2:32 pm
We are building a simulation of mobile ad hoc networks. We are having problems getting a signal to travel from one end of a given network to another. For...
11160
b8rtm8nn
Sep 6, 2010 8:45 pm
Fantastic - thanks! It took me 6 hours to re-write everything, but it was worth it :) Everything is faster and easier to troubleshoot....
11161
muaz_niazi
Sep 6, 2010 8:45 pm
Hi Jim, Do you mean to compare the value with every other node in the Communication radius or are you assuming that every other node is within one hop? What...
11162
muaz_niazi
Sep 6, 2010 8:45 pm
Hi, I am not sure which part of ad-hoc networks are you interested in simulating. I have just now replied to another person on the list regarding the...
11163
vectistim
Sep 7, 2010 1:08 pm
Thank you, I think this will be the best solution, I just need to change my setup, as I originally had them randomly distributed and then random walk so its...
11164
naddieuk
Sep 7, 2010 1:08 pm
Hi, I am having some problems with using org.nlogo.agent.World's getBreed(String breedName) method. From what I can tell, this gives an AgentSet containing...
11165
Seth Tisue
sethtisue
Sep 7, 2010 10:06 pm
... naddieuk> Hi, I am having some problems with using naddieuk> org.nlogo.agent.World's getBreed(String breedName) method. naddieuk> From what I can tell,...
11166
James
crims0nlightning@...
Sep 7, 2010 10:06 pm
See, the main problem we're having is comparing the lowest network value across multiple hops in a given network. That's where the difficulty lies. We need to...
11167
hendro_explorer98
hendro_explo...
Sep 8, 2010 1:19 am
Netlogo experts, I wamt to assign at least one patch for every turtle in my model. I cannot use color because I am planning to have more than 500 turtles. I...
11168
James Steiner
askturtlezero
Sep 8, 2010 8:48 pm
I think you are saying that you want each turtle to have one or more patches associated with it, where the patch knows the turtle (and possibly the turtle...
11169
James Steiner
askturtlezero
Sep 8, 2010 8:48 pm
Hi Gary! Sorry your message when unanswered so long.. To simulate the "closed world" you need to implement your own boundary marking or "knowing", and then...
11170
James Steiner
askturtlezero
Sep 8, 2010 8:49 pm
Hi Gary, Layout-spring, etc, with heterogeneous turtle and link sets: You can use "turtle-set" to combine the different sets/breeds of turtles and links. ...
11171
sygyrd
Sep 8, 2010 8:49 pm
No one responded to my prior post, so I'll translate it and hope for better results. :) In brief, here's my problem. I need turtles to use a genetic algorithm...
11172
muaz_niazi
Sep 8, 2010 8:49 pm
Hi, Oh. Ok. If you want to model the network as a connected graph (each link showing one hop), then this can be achieved as well. e.g. You can ask the nodes to...
11173
Murat Yildizoglu
yildi
Sep 9, 2010 12:07 pm
Hi, You could give to each turtle a population (list) of strategies (behaviour) and modify them using standard GA operations. You just need to give an own ...
11174
sygyrd
Sep 10, 2010 2:24 am
How could I get turtles to execute procedures that were on a list that they owned?...
11175
hendro_explorer98
hendro_explo...
Sep 10, 2010 2:24 am
Thank you James, It is really useful. HF...
11176
James Steiner
askturtlezero
Sep 10, 2010 2:25 am
Well, what do you mean by the fitness of the behavior? I would think that, kinda by definition, behavior means the *turtles* behavior, by which we mean a...
11177
Gary An
docgca@...
Sep 10, 2010 3:25 am
Thanks for the suggestions James, I'll give it a try and let you know if I have any more questions. Regards, Gary -----Original Message----- From: James...
11178
sygyrd
Sep 10, 2010 1:55 pm
It's the behaviors' fitness that counts in this case. I would be using a Learning Classifier System (LCS), which is a feedback system that gives a turtle an...
11179
Murat Yildizoglu
yildi
Sep 13, 2010 1:13 am
I do not seem to correctly understand your problem. I have initially thought that you wanted to have a GA by turtle (and hence a population of chromosomes) by...
11180
James Steiner
askturtlezero
Sep 13, 2010 1:13 am
Yes, you can store netlogo code in a string, and run that code at runtime using the "run" primitive. It's a bit slow the first time a string of code is run...
11181
Ted Carmichael
tedsaid@...
Sep 13, 2010 1:13 am
Hi, Sygyrd, I think you need to more clearly state exactly what is going on here. What are some examples of "behaviors?" What are some examples of tasks or ...
