Media Revealr: A Social Multimedia Monitoring and Intelligence System for Web Multimedia Verification -- Geotagging Social Media Content with a Refined Language Modelling Approach -- Predicting Vehicle Recalls with User-Generated Contents: A Text Mining Approach -- GCM: A Greedy-based Cross-Matching Algorithm for Identifying Users across Multiple Online Social Networks -- P2P Lending Fraud Detection: A Big Data Approach -- Drug Anti-forgery and Tracing System Based on Lightweight Asymmetric Identities -- Chinese Word POS Tagging with Markov Logic -- In Search of Plagiarism Behaviors: An Empirical Study of Online Reviews.