Briefly, the main features of this approach are: i) redundant information is detected and removed by means of textual entailment; and ii) the Code Quantity Principle (Givón, 1990) is used for accounting relevant information from a cognitive perspective.
in this way, we use LingPipe 3 for English, the illinois Named Entity Tagger 4 (Ratinov and Roth, 2009) for French, the NER for German 5 proposed in (Faruqui and Padó, 2010), and Freeling 6 for Spanish.