Smart Contracts for Multiagent Plan Execution in Untrusted\n Cyber-physical Systems

Abstract

Intelligent Cyber-physical systems can be modelled as multi-agent systems\nwith planning capability to impart adaptivity for changing contexts. In such\nmulti-agent systems, the protocol for plan execution must result in the proper\ncompletion and ordering of actions in spite of their distributed execution.\nHowever, in untrusted scenarios, there is a possibility of agents not\nrespecting the protocol either due to faults or due to malicious reasons\nthereby resulting in plan failure. In order to prevent such situations, we\npropose to implement the execution of agents through smart contracts. This\npoints to a generic architecture seamlessly integrating intelligent\nplanning-based CPS and smart-contracts.\n