Some Fine Points of Hybrid Natural Language Parsing

Large-scale grammar-based parsing systems nowadays increasingly rely on independently developed, more specialized components for pre-processing their input. However, different tools make conflicting assumptions about very basic properties such as tokenization. To make linguistic annotation gathered in pre-processing available to `deep' parsing, a hybrid NLP system needs to establish a coherent mapping between the two universes. Our basic assumption is that tokens are best described by attribute

• Type: Conference
• Year: 2008
• Where: LREC
• Authors: Peter Adolphs, Stephan Oepen, Ulrich Callmeier, Berthold Crysmann, Dan Flickinger, Bernd Kiefer
• Keywords: Chart Mapping, Education, Large-scale Grammar-based Parsing, LREC 2008, Pre-processing