With paid media, you rent attention. Month 1: spend $10,000, pay $1 CPC, get 10,000 clicks. Month 12: same audience may cost ...
Abstract: The linear–quadratic mean field social control problem is studied in a large-population system with heterogeneous agents following the direct approach. A graph is introduced to represent the ...
Abstract: Suspension systems are significant for safe and comfort operation of high-speed trains. Health assessment is a useful tool to schedule maintenance plans of suspension systems, and ...