AI Papers - 2026-02-27

Today's papers: - Blockchain-Enabled Routing for Zero-Trust Low-Altitude Intelligent Networks: https://arxiv.org/abs/2602.23667v1 - FedNSAM:Consistency of Local and Global Flatness for Federated Learning: https://arxiv.org/abs/2602.23827v1 - VisRef: Visual Refocusing while Thinking Improves Test-Time Scaling in Multi-Modal Large Reasoning Models: https://arxiv.org/abs/2603.00207v1 - How Well Do Multimodal Models Reason on ECG Signals?: https://arxiv.org/abs/2603.00312v1 - Memory Caching: RNNs with Growing Memory: https://arxiv.org/abs/2602.24281v1 This podcast is from Colin Davis (colin-davis.com) using Claude & Elevenlabs.