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Quantum-Inspired Relational Reasoning for Knowledge Graphs

Jincheng Zhang

Published Aug 28, 2026• 0 citations
Publisher

Abstract

Knowledge graphs (KGs) are increasingly utilized for representing and reasoning over complex data. Traditional relational reasoning methods within KGs often struggle with scalability and efficiency, particularly when dealing with large and intricate graph structures. This paper proposes a novel approach to relational reasoning in KGs by incorporating quantum-inspired techniques. Specifically, we explore the application of Grover's search algorithm to accelerate the traversal and inference processes. Our core claim is that leveraging quantum-inspired algorithms can significantly improve the performance of querying and reasoning within KGs. We present a framework for adapting Grover's algorithm to KG traversal and inference, outlining the key steps and considerations. The resulting system demonstrates the potential for enhanced efficiency compared to traditional symbolic reasoning, particularly in scenarios with high computational complexity. We provide a detailed mathematical formulation of the underlying concepts and algorithms. The primary contribution of this work lies in demonstrating a viable pathway to harnessing the power of quantum-inspired methods for relational reasoning in knowledge graphs, opening possibilities for more scalable and intelligent knowledge representation and reasoning systems.

DOI
10.5281/zenodo.22139216

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