Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Silk Road Graph Analyzer is an application in which you can draw you desired graph with arbitrary IDs and numbers, and solve Shortest Path and Traveling Sales Person problems.
Implementation of "Intelligent Intrusion Detection in Computer Networks using Swarm Intelligence," International Journal of Computer Applications 179(16):1-9, January 2018.