So, if we want to track something that was spreading through a network, what we ideally would like to do is to set up sensors on the central individuals within the network, including node A, monitor those people that are right there in the middle of the network, and somehow get an early detection of whatever it is that is spreading through the network.
Jadi, kalau kita ingin melacak sesuatu yang menyebar melalui jaringan, yang idealnya kita lakukan adalah menyiapkan sensor di individu-individu pusat di dalam jaringan, termasuk nodus A, pantau orang-orang yang tepat berada di tengah-tengah jaringan, dan dapatkan deteksi awal atas apa pun yang menyebar melalui jaringan.