NetSpam: a Network-based Spam Detection Framework for Reviews in Online Social Media
Security-Aware Relaying Scheme for Cooperative Networks With Untrusted Relay Nodes Abstract: This paper studies the problem of secure transmission in dual-hop cooperative networks with untrusted relays, where each relay acts as both a potential helper and an eavesdropper. A security-aware relaying scheme is proposed, which employs the alternate jamming and secrecy-enhanced relay selection to prevent […]