Language Technology at LTH

Computer Science | Faculty of Engineering, LTH

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You can experiment with the algorithms and tools we have developed through interactive demonstrations.

Proposition and relation extraction

  • Athena: A database of propositions extracted from the English and Chinese version of Wikipedia. You can select arguments and predicates and retrieve the corresponding propositions. [Athena demonstration and query interface].
    Try the question: What kills bacteria?
  • Events: We have converted a subset of the propositions extracted from Wikipedia into LODE events. As LODE uses RDF triples, you can query the event repository using the SPARQL language. [Event repository and query interface ]
  • Have also a look at our Semantica web site.

Semantic parsing

Text-to-scene conversion

  • Carsim: A system that converts written text describing a car accident into a 3D animated scene. [Carsim demo]
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