Natural Language Technologies: Named entities recognition and temporal expression recognition and analysis
Internet and Web 2.0 technologies have led to an increase of information available in different forms. The Information Retrieval techniques are one of the ways to organize and improve access to this information. In recent years there have appeared some commercial software services that allow the extraction of keywords and named entities (NE). These services have been integrated into many applications and can be expected that with the advance of software as a service, they are relevant to improving interoperability and semantic capabilities in the near future.