Alternatively, fix one session at a position to break rotational symmetry. Then choose 3 remaining kiosks from the remaining 6 and assign the other 3 sessions:

Wed, 15 Apr 2026 22:27:52 +0000

Optimizing Session Allocation to Break Rotational Symmetry in Kiosk Assignment In dynamic scheduling systems involving kiosks and session allocations, preserving fairness and operational efficiency often hinges on breaking rotational symmetry—symmetrical patterns that can reduce flexibility and responsiveness. This article explores a strategic approach: fixing one session at a targeted kiosk position to disrupt symmetry, then intelligently assigning the remaining sessions across kiosks, selecting from a pool while maintaining balance. ### Understanding Rotational Symmetry in Kiosk Systems Rotational symmetry in session distribution means identical or predictable patterns repeat across kiosks—such as alternating high-demand sessions at overlapping positions or evenly spaced assignments that form rotational equilibria. While helpful in stable environments, symmetry can limit adaptability and obscure imbalances. To counter this, selectively fixing one session at a specific kiosk position serves as a controlled intervention.