Figure 8From: A framework for enhancing spatial and temporal granularity in report-based health surveillance systems Example of co-referring of event-predicates. This example was captured from the news article published on Nation Channel [53]. The captured text shown in the figure exemplifies a situation where multiple event-predicates refer to the same real-world event. In the text example, the phrase "Medical Service director-general Dr. Chatri Banchuen said", "Chatri added", "hospital director Dr. Jessa Chokedumrongsuk said", "hospital director Dr. Vinit Pua-pradit said", and "the doctor claimed" are parts of the event previously mentioned in the clause "doctors at several hospitals said yesterday".Back to article page