10. The system of claim 9 , further comprising: a fifth module controlling the processor to remove a set of parameters from the available set of parameters when the associated subnode has used up its tokens.
10. The system of claim 9 , further comprising: a fifth module controlling the processor to remove a set of parameters from the available set of parameters when the associated subnode has used up its tokens. 11. The system of claim 10 , further comprising: a sixth module controlling the processor to remove a set of parameters from the available set of parameters when the anchor text of the associated subnode is equivalent to the anchor text in the summary in terms of salient words each contains.