Wikifier
is a tool that links automatically any text to its related DBPedia entities. It looks for relevant terms (denoting either entities or concepts) within the text, and selects their corresponding Wikipedia pages. To this aim, a Word Sense Disambiguation approach is used. In fact, terms are highly ambiguous in Wikipedia. WSD is performed based on the popularity of the destination page (measured by the number of input links), and on the similarity between the text to be analyzed, and the destination pages.