Systems Engineering and Electronics ›› 2026, Vol. 48 ›› Issue (8): 2713-2724.doi: 10.12305/j.issn.1001-506X.2026.08.18

• Systems Engineering • Previous Articles    

Intelligent task and resource matching method for sensor network

Zixuan LI, Chungang YANG, Tong LI, Yao WANG, Han WU, Jie LI   

  1. School of Telecommunications Engineering,Xidian University,Xi’an 710071,China
  • Received:2025-03-19 Revised:2025-06-11 Online:2026-03-16 Published:2026-03-16
  • Contact: Chungang YANG

Abstract:

To address the requirements of complex task heterogeneity, dynamic complexity of resource, and the flexibility of task and resource matching in sensor networks, an intelligent task and resource matching method based on temporal knowledge graph is proposed. Firstly, a task knowledge graph and a sensor capability temporal knowledge graph are constructed to store task information and characterize network node capabilities, the utilization rate of task and network knowledge is improved. Secondly, a task resource matching framework is designed to provide standardized descriptions for task resource matching. Subsequently, task resource matching rules are designed to conduct a correlation analysis from three dimensions: time, space, and information, optimizing network task and resource matching. Simulation results show that the proposed method outperforms traditional algorithms in terms of energy consumption and resource utilizatbion rates, proving its feasibility and effectiveness in sensor network task and resource matching.

Key words: sensor network, temporal knowledge graph (TKG), task and resource matching, knowledge graph

CLC Number: 

[an error occurred while processing this directive]