Notice of RetractionResearch on event and its description model in natural language

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Events are the basic elements constituting natural language, and are the important part that natural language describing. First, the concept named event is put forward in natural language. The need for research on event in natural language understanding is analyzed from different point of views. The importance of event level is equivalent to event level. Second, the characters of event are discussed, and an event model adapted for representing the event connotation, the extension and the relation between the connotation and the extension is presented. Third, the knowledge of events in natural language is abstracted and classified based on the event model. The static events that described the abstract knowledge of events are given, and the dynamic events that described the chunk of verb-noun in the environment of actual language are given too, this knowledge is adapted for describing the relation of a chunk of verb-noun.