# Multilayer Network **Entity class:** Network model **Maturity:** Developed ## Definition A **multilayer network** represents several kinds of nodes or relationships—such as communications, finance, travel, kinship, devices, and co-attendance—without collapsing them into one undifferentiated edge. ## Relationships - **supports:** [[wiki/Identity and Relationship Analysis|Identity and Relationship Analysis]], [[wiki/Financial Intelligence|Financial Intelligence]], and [[wiki/Graph Analytics|Graph Analytics]]. - **temporal form:** [[wiki/Temporal Network|Temporal Network]]. - **counterterrorism use:** [[wiki/Counterterrorism Intelligence|Counterterrorism Intelligence]]. ## Sources / Provenance - [[research/A Network-Epidemiological Analysis of Radicalization and Real-Time Counterterrorism Observability|Network-Epidemiological Analysis]]