ShiftEvolver

Shift planner

2/6

13.11.2018

Štěpán Ševčík

• Domain model
• Shift viability

Shift planner

• Domain model
• Shift viability
  • ​Employee criteria
    • Hours in week / month
    • Shift "streaks"
  • Shift criteria
    • Role fulfillment ordinality

3/6

13.11.2018

Štěpán Ševčík

Firefly algorithm

4/6

13.11.2018

Štěpán Ševčík

Particle Swarm Optimalization

• Similar to Particle Swarm Optimalization
• Principal rules
  • Fireflies are unisexual
  • Brightness = attractiveness
  • Random if brightest

Firefly algorithm

5/6

13.11.2018

Štěpán Ševčík

Particle Swarm Optimalization

• Solution representation problem
  • Each firefly = several shift assignments
  • Combinatory problem