We have designed and implemented an information extraction system using a full parser to
investigate the plausibility of full analysis of text using general-purpose parser and grammar …

This paper shows how finite approximations of long distance dependency (LDD) resolution
can be obtained automatically for wide-coverage, robust, probabilistic Lexical-Functional …

The efficiency problem in parsing with large-scale unification grammars, including
implementations in the Head-driven Phrase Structure grammar (HPSG) framework, used to …

This article presents an HPSG parser using a technique called CFG filtering. The parser
predicts possible parse trees using a CFG generated automatically from a given HPSG …

Traditionally, rich, constraint-based grammatical resources have been hand-coded. Scaling
such resources beyond toy fragments to unrestricted, real text is knowledge-intensive …

This article evaluates the efficiency of the LiLFeS abstract machine by performing parsing
tasks with the LinGO English resource grammar. The instruction set of the abstract machine …

This issue of Natural Language Engineering journal reports on recent achievements in the
domain of HPSG-based parsing. Research groups at Saarbrücken, CSLI Stanford and the …

This paper describes an indexing substrate for typed feature structures (ISTFS), which is an
efficient retrieval engine for typed feature structures. Given a set of typed feature structures …

There is an increasing need for automatic information extraction (IE) to support database
building and to intelligently find novel knowledge of biological events from online journal …

We have witnessed significant progress in NLP applications such as information extraction
IE, summarization, machine translation, cross-lingual information retrieval CLIR, etc. The …