Grover Algorithm-based Quantum Scheduling Framework for Constrained Graph Coloring

초록

Quantum computing holds significant promise for solving NP-hard combinatorial problems by leveraging quantum properties such as superposition, entanglement, and interference. In this study, we apply Grover’s algorithm to a constrained scheduling problem modeled as a graph coloring task with an added complexity: ensuring that the total processing time of all jobs assigned to a machine does not exceed its capacity. This additional constraint increases the problem’s difficulty beyond traditional graph coloring. Our proposed quantum framework demonstrates the ability to generate valid schedules that satisfy both coloring and capacity constraint, highlighting the practical potential of quantum computing for addressing complex scheduling challenges.

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