Bio-Inspired Mechanisms for Coordinating Multiple Instances of a Service Feature in Dynamic Software Product Lines

One of the challenges in dynamic software product line (dspl) is how to support the coordination of multiple instances of a service feature. in particular, there is a need for a decentralized decision-making capability that will be able to seamlessly integrate new instances of a service feature without an omniscient central controller. because of the need for decentralization, we are investigating principles from self-organization in biological organisms. as an initial proof of concept, we have applied three bio-inspired techniques to a simple smart home scenario: quorum sensing based service activation, a firefly algorithm for synchronization, and a gossiping (epidemic) protocol for information dissemination. in thispaper, we first explain why we selected those techniques using a set of motivating scenarios of a smart home and then describe our experiences in adopting them.