Multi-Attribute Query Processing Through In-Network Aggregation in Edge Computing

Abstract

This paper proposes a multi-attribute aggregation query mechanism in the context of edge computing, where an energy-aware IR-tree is constructed to process query processing in single edge networks, while an edge node routing graph is es-tablished to facilitate query processing for marginal smart things contained in contiguous edge networks. This in-network and localized strategy has shown its e □ ciency and applicability of query processing in IoT sensing networks, and experimental evaluation demonstrates that this technique performs better than the rivals in reducing the network tra □ c and energy consumption.