Difference between revisions of "Semantics software for English"

Revision as of 07:42, 25 November 2011

For languages other than English, see List of resources by language.

Boxer - wide-coverage semantics based on DRT (Discourse Representation Theory)
CardWorld1 is an example of English-language understanding with non-trivial syntax, semantics and pragmatics.
ClearForest Semantic Web Service (API)
CURT - Software from the Blackburn & Bos (2005) book: model checking, lambda calculus, underspecification, tableau inference, interfaces to theorem provers and model builders, and CURT itself.
Intellexer - Natural Language Searching Technologies
Lambda Calculator - pedagogical software for lambda calculus and formal semantics in the style of the Heim & Kratzer (1998) textbook
NLTK semantics - Python libraries for lambda calculus, first order model checking, DRT, glue semantics, a tableau theorem prover and interfaces to external inference programs (Prover9, Mace4)
PyPES - library for scoping, FOL translation, inferencing with the ERG (English Resource Grammar)
RelEx - English-language semantic relationship extractor. Provides framing/grounding also, as well as tagging of various sorts. Open source, Java, Apache license.
SenseClusters
UCREL - Semantic Analysis System
utool The Swiss Army Knife of Underspecification
Wikimeta is an API service based, establishing for a named entity a link to the LinkedData Netork. It can be used trough an on-line web form and as a web service.

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 *[http://www.comp.lancs.ac.uk/ucrel/usas/ UCREL] - Semantic Analysis System
 *[http://www.coli.uni-saarland.de/projects/chorus/utool/ utool] The Swiss Army Knife of Underspecification
+*[http://www.wikimeta.org Wikimeta] is an API service based, establishing for a named entity a link to the LinkedData Netork. It can be used trough an on-line web form and as a web service.
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