Exploring the frontier of real-time public safety intelligence
A literature synthesis on ontology, knowledge graphs, and the architectural substrate of public safety intelligence. Reviews canonical sources from Gruber (1993) through Hogan et al. (2021), diagnoses why public safety has lagged, and shows how an ontology-first, radio-entry architecture instantiates in practice.
A plain-language, vendor-neutral guide to building a P25 public safety radio feeder node, covering SDRs, antennas, cables, host computers, and software, with current 2026 pricing and an honest take on encryption and legality.
