IA-graph based inter-app conflicts detection in open IoT systems
Xinyi Li, Lei Zhang, Xipeng Shen · 2019
This paper tackles the problem of detecting potential conflicts among independently developed apps that are to be installed into an open Internet of Things (IoT) environment. It provides a new set of definitions and categorizations of the conflicts to more precisely characterize the nature of the problem, and employs a graph representation (named IA Graph) for formally representing IoT controls and inter-app interplays. It provides an efficient conflicts detection algorithm implemented on a SmartThings compiler and shows significantly improved efficacy over prior solutions.