Several experiments have been developed around a bidirectional island-driven
chart parser. The system follows basically the approach of Stock, Satta and
Corazza, and the experiments have been designed and performed with the purpose
of examining several ways of improvement: basic strategy of the algorithm (pure
island-driven versus mixed island-driven/bottom-up approaches), strategies for
extension of the islands, strategies for selecting the initial islands, ways of
scoring the possible extensions, etc. Both the system and the results obtained
up to date are presented in this paper.
CitationAgeno, A., Rodriguez, H. "Using bidirectional chart parsing for corpus analysis". 1996.
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