System Name
XTRA
 B2Z list of NLG systems
System Builders Reithinger,Allgayer,Harbusch,Kobsa
Development Dates 1986-1990
Languages German
URL (if available)
who's who

Description:

Natural-Language Access System to Expert Systems incorporating generation functionalities

References

Jürgen Allgayer, Karin Harbusch, Alfred Kobsa, Carola Reddig, Norbert Reithinger, and Dagmar Schmauks.
XTRA: a Natural-Language Access System to Expert Systems.
International Journal of Man-Machine Communication, 31(2):161--195, 1989. Main reference

Norbert Reithinger.
Generating referring expressions and pointing gestures.
In Gerard Kempen, editor, Natural Language Generation: Recent Advances in Artificial Intelligence, Psychology, and Linguistics, pages 71--81. Kluwer Academic Publishers, Boston/Dordrecht, 1987.
Paper presented at the Third International Workshop on Natural Language Generation, August 1986, Nijmegen, The Netherlands.

Information last updated: 20.06.2000 (dd.mm.yy)
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