[2603.05027] S5-SHB Agent: Society 5.0 enabled Multi-model Agentic Blockchain Framework for Smart Home

Computer Science > Artificial Intelligence arXiv:2603.05027 (cs) [Submitted on 5 Mar 2026] Title:S5-SHB Agent: Society 5.0 enabled Multi-model Agentic Blockchain Framework for Smart Home Authors:Janani Rangila, Akila Siriweera, Incheon Paik, Keitaro Naruse, Isuru Jayanada, Vishmika Devindi View a PDF of the paper titled S5-SHB Agent: Society 5.0 enabled Multi-model Agentic Blockchain Framework for Smart Home, by Janani Rangila and 5 other authors View PDF HTML (experimental) Abstract:The smart home is a key application domain within the Society 5.0 vision for a human-centered society. As smart home ecosystems expand with heterogeneous IoT protocols, diverse devices, and evolving threats, autonomous systems must manage comfort, security, energy, and safety for residents. Such autonomous decision-making requires a trust anchor, making blockchain a preferred foundation for transparent and accountable smart home governance. However, realizing this vision requires blockchain-governed smart homes to simultaneously address adaptive consensus, intelligent multi-agent coordination, and resident-controlled governance aligned with the principles of Society 5.0. Existing frameworks rely solely on rigid smart contracts with fixed consensus protocols, employ at most a single AI model without multi-agent coordination, and offer no governance mechanism for residents to control automation behaviour. To address these limitations, this paper presents the Society 5.0-driven human-centered gov...