SPIRALbase Hybrid-J: Block-Structured Associative Memory with Shared Core, Local Stability, and Controlled Proximity Bridges

Key Points

• The aim is to design an associative-memory architecture that combines features of previous SPIRALbase systems to enhance contextual association.
• Developed a block-structured architecture with a shared core and stable local attractor blocks.
• Implemented explicit low-rank bridges for nearby context connections.
• Conducted internal staged validation for assessing local stability and cross-context association.
• Achieved strong context isolation and selective access in the memory architecture.
• Demonstrated improvements in memory bridging with respect to directionality and accessibility.
• Validated the effectiveness of cue-conditional gating in enhancing memory performance.

Abstract