Summary of prior research and research gap
| Study | Primary focus | Limitation | Contribution of current study |
|---|---|---|---|
| Wang et al. (2026) | Resilience in intelligent transportation systems | Focuses on resilience concepts without integrated architectural design | Develops a multilayer transportation architecture integrating resilience and AI |
| Ganin et al. (2019) | Resilience in integrated urban transportation systems | Emphasizes resilience assessment rather than adaptive intelligence mechanisms | Explains how AI enables adaptive and recovery capabilities |
| Zhao (2024) | Smart transportation technology innovation | Primarily addresses performance and sustainability outcomes | Positions resilience as a core design objective |
| Nguyen et al. (2021) | Blockchain-enabled freight transportation systems | Technology-specific focus with limited resilience integration | Provides a system-level resilience architecture applicable across technologies |
| Amekudzi-Kennedy et al. (2024) | Capability development for transportation resilience | Focuses on resilience capabilities without architectural integration | Connects sensing, intelligence, adaptive control, and resilience within one framework |
| Current study | Smart resilient transportation architecture | — | Integrates AI, adaptive capacity, governance and resilience to explain supply chain continuity |
| Study | Primary focus | Limitation | Contribution of current study |
|---|---|---|---|
| Resilience in intelligent transportation systems | Focuses on resilience concepts without integrated architectural design | Develops a multilayer transportation architecture integrating resilience and | |
| Resilience in integrated urban transportation systems | Emphasizes resilience assessment rather than adaptive intelligence mechanisms | Explains how | |
| Smart transportation technology innovation | Primarily addresses performance and sustainability outcomes | Positions resilience as a core design objective | |
| Blockchain-enabled freight transportation systems | Technology-specific focus with limited resilience integration | Provides a system-level resilience architecture applicable across technologies | |
| Capability development for transportation resilience | Focuses on resilience capabilities without architectural integration | Connects sensing, intelligence, adaptive control, and resilience within one framework | |
| Current study | Smart resilient transportation architecture | — | Integrates AI, adaptive capacity, governance and resilience to explain supply chain continuity |
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