Data-Resilience-Based-Data-Preservation-Simulation

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A simulation for testing data preservation of base station-less networks (BSNs) while trying to maximize data resilience levels.

Table of Contents

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• About
• Setup
• Example
  • Terminal Output
• Authors

About

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This data preservation simulation uses the project grivera64/Priority-Based-Data-Preservation-Simulation to generate a suite of base station-less networks (BSNs) to apply ILP-based and QP-based solutions and compare with previous solutions like Goldberg's CS2 program.

This simulation outputs the energy consumption of using the above algorithms.

Setup

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Dependencies

• JDK 17 or newer (Latest JDK from Oracle)
• CS2 executable (Installation and Setup Instructions)
  • Use make to build the binaries from the repository above and save the executable somewhere and remeber its path.

  Note: We will refer to the path to the CS2 executable as %PATH_TO_CS2%.

• Guava (Latest Guava Instructions)
  • Dependencies:
    • JNA (GitHub Link)
    • Google Protocol Buffers (GitHub Link)

1. Clone the Repository

Open a command line or terminal instance and enter the following command:

git clone https://github.com/grivera64/Data-Resilience-Based-Data-Preservation-Simulation.git

You can also download the repository as a zip file directly from GitHub here and unzip it.

2. Change directories into the source folder.

cd Data-Resilience-Based-Data-Preservation-Simulation
cd src

3. Compile using javac

Windows:

javac -p . -cp ".;%PATH_TO_GUAVA%/*;%PATH_TO_JNA%/*;%PATH_TO_PROTOBUF%/*" *.java -d ../bin

Mac/Linux:

javac -p . -cp ".:$PATH_TO_GUAVA/*:$PATH_TO_JNA/*:$PATH_TO_PROTOBUF/*" **.java -d ../bin

4. Change directories into the binaries folder

cd ..
cd bin

5. Run the program

Windows:

java -p . -cp ".;%PATH_TO_GUAVA%/*;%PATH_TO_JNA%/*;%PATH_TO_PROTOBUF%/*" RunModelTests

Mac/Linux:

java -p . -cp ".:$PATH_TO_GUAVA/*:$PATH_TO_JNA/*:$PATH_TO_PROTOBUF/*" RunModelTests

Example

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Terminal output

Welcome to the Data Resilience Based Data Preservation Simulator!
===========================================

Please enter an option: (G)enerate/(F)ile/(Q)uit:
> F
Please enter the file name:
F > figure_3_sensor_network.sn

Where is your installation of cs2.exe located?
(".") > $PATH_TO_CS2

Running models...
=================
Greedy:
Cost: 6412 µJ
Profit: 9452 µJ

CS2 (Optimal):
Saved flow network in file "cs2_tmp_20230518164514.inp"!
Cost: 6406 µJ
Profit: 9458 µJ

Related Projects

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• Priority Based Data Preservation Simulation (grivera64/Priority-Based-Data-Preservation-Simulation)

  • A simulation for testing data preservation of base station-less networks (BSNs) while trying to maximize profit.
  • By Giovanni Rivera (@grivera64)

• Sensor Generator with Max Profit (grivera64/Sensor-Generator-with-Max-Profit)

  • Sensor Network generator visualizer for CS2 Min-Cost Flow input for maximizing profit in data preservation.
  • By Giovanni Rivera (@grivera64)

• Sensor Generator with MCF (grivera64/Sensor-Generator-with-MCF)

  • Original Sensor Network generator and visualizer for CS2 Min-Cost Flow input that we forked for grivera64/Sensor-Generator-with-Max-Profit.
  • By Giovanni Rivera (@grivera64)

• Data Preservation Simulation (grivera64/Data-Preservation-Simulation)

  • A simulation for testing data preservation of base station-less networks (BSNs).
  • By Giovanni Rivera (@grivera64)

Authors

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• Giovanni Rivera (@grivera64)
• Christopher Gonzalez (@chrisagonza97)