edgeformation
Edge formation is the process by which connections between entities, represented as nodes, are created in a network. The resulting edges shape the topology and influence dynamics such as diffusion, robustness, and information flow. Edge formation is studied across disciplines, including social science, biology, and computer science, and applies to online platforms, metabolic networks, and transportation systems.
Common edge-formation mechanisms include random attachment, where edges form with a fixed probability; preferential attachment, which
Researchers analyze edge-formation rates and resulting properties such as degree distributions, clustering, and modular structure. Temporal
Applications include predicting social ties, designing resilient infrastructure, modeling biological interactions, and guiding recommendations on online
Limitations include data quality and sampling bias, non-stationary dynamics, and private or incomplete information. Inferring formation