DBpedia Spotlight: a configurable annotation tool to support a variety of use cases. Given input text in English, we extract DBpedia Resources and generate annotations according to user-provided configuration parameters. These parameters can include score thresholds, entity types, and even arbitrary "type" definitions through SPARQL queries.
This is the presentation at the best paper award session at I-SEMANTICS 2011.
Clipping is a handy way to collect important slides you want to go back to later.