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New user community models

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  • Seth Tisue
    The following models were recently added to http://ccl.northwestern.edu/netlogo/models/community/ . Users are encouraged to submit their own models. Drug
    Message 1 of 3 , Jul 1 10:35 AM
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      The following models were recently added to
      http://ccl.northwestern.edu/netlogo/models/community/ .
      Users are encouraged to submit their own models.

      Drug Propagation
      http://ccl.northwestern.edu/netlogo/models/community/DrugPropagation
      by Robert Rohrkemper and Josh Savory
      The primary goal of the Drug Simulation is to model the propagation of
      drug addiction through an infected population. The secondary goal of
      this model is to determine whether making drugs illegal or legal is more
      effective in preventing the spread of drug addiction.

      psynthesis1
      by Amit Mehra
      http://ccl.northwestern.edu/netlogo/models/community/psynthesis1
      Protein synthesis simulation.

      El Farol Bar Problem
      by Mark Garofalo
      http://ccl.northwestern.edu/netlogo/models/community/ElFarolBarProblem
      El Farol is a bar in Santa Fe, New Mexico, at which a band plays Irish
      music on Thursday evenings. The bar is enjoyable only if it is not too
      crowded (say more than 60% of the agents). Trying to decide whether or
      not to go to El Farol on Thursday nights is what Arthur's, 1994, "El
      Farol bar problem" is about. [...] In order to optimise ones utility,
      each agent has to try and predict what everybody else will do. However,
      the problem is set up so that any model of the problem that is shared by
      most of the agents is what Schelling refers to as a self-negating
      prophecy: "If all believe few will go, all will go and vice versa"

      Innate Immune Response
      by Gary An
      http://ccl.northwestern.edu/netlogo/models/community/Innate%20Immune%20Response
      This is a model of the interface between the endothelial cells that line
      capillaries, and blood-borne inflammatory cells (white blood cell
      species (WBCs)) and mediators. It is designed to simulate the processes
      of the innate inflammatory response (IIR). The IIR is the component of
      the immune system that is the initial response to injury/infection,
      prior to the determination of self/non-self recognition associated with
      the adaptive immune response (antigen presentation/antibody formation).

      Binary Counter
      by Teresa Carrigan
      http://www.frontiernet.net/~prof_tcarr/BinaryCounter.html
      This model demonstrates counting in binary, and gives the decimal
      equivalent of the bit pattern for various data representations. This
      demonstration will help you understand integer overflow and the problems
      it can cause when undetected. It can also ask you questions, to see how
      well you understand the concepts.

      ==
      Seth Tisue / seth@... / (847) 467-2814
      lead developer, NetLogo http://ccl.northwestern.edu/netlogo/
      Center for Connected Learning and Computer-Based Modeling
      School of Education and Social Policy / Department of Computer Science
      Northwestern University
    • Seth Tisue
      The following models were recently added to http://ccl.northwestern.edu/netlogo/models/community/ . Users are encouraged to submit their own models. Drugtalk
      Message 2 of 3 , Oct 1, 2004
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        The following models were recently added to
        http://ccl.northwestern.edu/netlogo/models/community/ .
        Users are encouraged to submit their own models.

        Drugtalk
        by Michael Agar
        http://ccl.northwestern.edu/netlogo/models/community/Drugtalk
        Drugtalk models how rates of use of an illicit drug result from user
        experiences and diffusion of those experiences through social and
        spatial networks. The model is described in detail and discussed in the
        context of ethnographic research and model validity in a forthcoming
        article in the Journal of Artificial Societies and Social Simulation
        entitled "Real Agents and Simulated Agents: 'Emics' and 'Etics' in
        Artificial Societies".

        Hypercycle
        by Joerge Hoehne
        http://ccl.northwestern.edu/netlogo/models/community/hypercycle
        This model simulates a hypercycle described by Eigen and Schuster
        1979. A hypercycle is a prebiotic model which shows how stable
        structures (e.g. life forms) can or will emerge because of cyclic
        support of self replicating molecules to other self replicating
        molecules. This model can simulate up to 10 different molecule types.

        HIVSIM
        by Wilfred Ndifon
        http://ccl.northwestern.edu/netlogo/models/community/HIVSIM
        HIVSIM is an agent-based simulation of HIV immunodynamics that is
        currently being developped in NetLogo. It allows users to investigate
        dependencies between various components of the cellular and humoral
        immune responses to HIV. Users can interactively manipulate simulation
        parameters (e.g., the number of Th, Tc, and B cells, and the infectivity
        of viral particles) and, in real-time, observe graphical plots of the
        results. Additionally, users can simulate antibody and anti-retroviral
        therapies at various stages of infection (e.g., the user can introduce
        into the simulation antibodies with affinity for the dominant HIV
        epitope).

        Accurate Clock
        by Erik Johnston
        http://ccl.northwestern.edu/netlogo/models/community/accurate_clock
        This is a simple netlogo model to simulate a clock. It has no moving
        part and no moving turtles (just rotating turtles and turtles that
        change size).The clock can be set to any time and once set is as
        accurate at your computer clock.

        Tic Tac Toe
        by Bertram Zinner
        http://ccl.northwestern.edu/netlogo/models/community/tictactoe
        This is the familiar Tic Tac Toe game programmed in NetLogo where you
        can play against the computer.

        --
        Seth Tisue / seth@... / (847) 467-2814
        lead developer, NetLogo http://ccl.northwestern.edu/netlogo/
        Center for Connected Learning and Computer-Based Modeling
        School of Education and Social Policy / Department of Computer Science
        Northwestern University
      • Seth Tisue
        The following models were recently added to http://ccl.northwestern.edu/netlogo/models/community/ . Users are encouraged to submit their own models.
        Message 3 of 3 , Nov 1, 2004
        • 0 Attachment
          The following models were recently added to
          http://ccl.northwestern.edu/netlogo/models/community/ .
          Users are encouraged to submit their own models.

          Bignum_Routines
          by Michael Kuyumcu
          http://ccl.northwestern.edu/netlogo/models/community/Bignum_Routines
          Reporters for doing arbitrary-precision and bignum math for integer and
          floating-point numbers. Reporters are listed and described in the info
          window of the model.

          Cruise
          by Owen Densmore
          http://backspaces.net/models/cruise.html
          This is a proof of concept for including GIS into NetLogo for a dynamic
          Car Cruising model within the Santa Fe downtown area.

          chain-of-fools-2004
          by James Steiner
          http://ccl.northwestern.edu/netlogo/models/community/chain-of-fools-2004
          A chain of linked turtles. They follow each other. That is, each link as
          a "leader". Each link steps toward its leader, until it is some minimum
          distance, if the leader is too close, the link steps away at a preset
          angle.

          ball-fall-2004
          by James Steiner
          http://ccl.northwestern.edu/netlogo/models/community/ball-fall-2004
          This is a simple simulation of falling particles.

          DisDBnqueens
          by Ionel Muscalagiu
          http://ccl.northwestern.edu/netlogo/models/community/DisDBnqueens
          This model solves the N-Queens problem using the Distributed Dynamic
          Backtracking algorithm from Christian Bessiere, Arnold Maestre, Pedro
          Meseguer.

          DisDBgraphcoloring
          by Ionel Muscalagiu
          http://ccl.northwestern.edu/netlogo/models/community/DisDBgraphcoloring
          This solves the graph coloring problem using the Distributed Dynamic
          Backtracking algorithm from Christian Bessiere, Arnold Maestre, Pedro
          Meseguer.

          AWCS-new interface-graph-coloring
          by Ionel Muscalagiu
          http://ccl.northwestern.edu/netlogo/models/community/AWCS-new%20interface-graph-coloring
          This is the implementation of the Asynchronous Weak-Commitment Search
          for the graph coloring problem.

          ABTkernel
          by Ionel Muscalagiu
          http://ccl.northwestern.edu/netlogo/models/community/ABTkernel
          We solve the N-Queens problem using the ABT kernel as outlined
          in "Christian Bessiere, Arnold Maestre, Pedro Meseguer.The ABT family.In
          Proceedings of JFNP, 2002."

          --
          Seth Tisue / seth@... / (847) 467-2814
          lead developer, NetLogo http://ccl.northwestern.edu/netlogo/
          Center for Connected Learning and Computer-Based Modeling
          School of Education and Social Policy / Department of Computer Science
          Northwestern University
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