Swiss Researchers on the Verge of Major Whodunnit Discovery; Sparse Observer Algorithm for Malware/Spam Source Detection
A team of Swiss researchers presented a new malware/spam source detection algorithm in a paper entitled “Locating the source of diffusion in large-scale networks” in the Physical Review Letters journal on August 10. The novelty consists of estimating the source of an outbreak within a network based on measurements applied to “sparsely placed observers or sensors” as opposed to all nodes of the network. This...