MoDEMS: Optimizing Edge Computing Migrations for User Mobility

Official implementation of:
MoDEMS: Optimizing Edge Computing Migrations for User Mobility
IEEE Journal on Selected Areas in Communication (2023): https://research.ece.cmu.edu/lions/Papers/MoDEMS_JSAC.pdf
IEEE INFOCOM (2022): https://ieeexplore.ieee.org/abstract/document/9796680

Guide of Repo:

• classes - Has .py files on players in mobile edge computing system such as users, base stations, links
• solvers - Has .py files that build a migration graph object for users, and solve these graphs for migration patterns using different algorithms
• simulations - Has .ipynb files to run experiments similar to 'IEEE Journal on Selected Areas in Communication (2023)' version of paper
• crawdad_mobility - Used to extract information from crawdad-yonsei-lifemap mobility dataset for traces on user movement to use for experiments

Main package used is 'pulp' in order to perform centralized solution optimization.