Summary of the paper

Title A Common Ground for Virtual Humans: Using an Ontology in a Natural Language Oriented Virtual Human Architecture
Authors Arno Hartholt, Thomas Russ, David Traum, Eduard Hovy and Susan Robinson
Abstract When dealing with large, distributed systems that use state-of-the-art components, individual components are usually developed in parallel. As development continues, the decoupling invariably leads to a mismatch between how these components internally represent concepts and how they communicate these representations to other components: representations can get out of synch, contain localized errors, or become manageable only by a small group of experts for each module. In this paper, we describe the use of an ontology as part of a complex distributed virtual human architecture in order to enable better communication between modules while improving the overall flexibility needed to change or extend the system. We focus on the natural language understanding capabilities of this architecture and the relationship between language and concepts within the entire system in general and the ontology in particular.
Language
Topics Ontologies, Language modelling, Knowledge representation
Full paper A Common Ground for Virtual Humans: Using an Ontology in a Natural Language Oriented Virtual Human Architecture
Slides A Common Ground for Virtual Humans: Using an Ontology in a Natural Language Oriented Virtual Human Architecture
Bibtex @InProceedings{HARTHOLT08.811,
  author = {Arno Hartholt, Thomas Russ, David Traum, Eduard Hovy and Susan Robinson},
  title = {A Common Ground for Virtual Humans: Using an Ontology in a Natural Language Oriented Virtual Human Architecture},
  booktitle = {Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)},
  year = {2008},
  month = {may},
  date = {28-30},
  address = {Marrakech, Morocco},
  editor = {Nicoletta Calzolari (Conference Chair), Khalid Choukri, Bente Maegaard, Joseph Mariani, Jan Odijk, Stelios Piperidis, Daniel Tapias},
  publisher = {European Language Resources Association (ELRA)},
  isbn = {2-9517408-4-0},
  note = {http://www.lrec-conf.org/proceedings/lrec2008/},
  language = {english}
  }

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