other,42-6-A92-1027,ak | only <term> edges </term> with a valid <term> | semantic interpretation | </term> are ever introduced . In this paper | #22716 A further reduction in the search space is achieved by using semantic rather than syntactic categories on the terminal and non-terminal edges, thereby reducing the amount of ambiguity and thus the number of edges, since only edges with a valid semantic interpretation are ever introduced. |