Authors: Brasethvik, T Gulla, JA

Citation: T. Brasethvik et Ja. Gulla, Natural language analysis for semantic document modeling, DATA KN ENG, 38(1), 2001, pp. 45-62

Authors: Stein, A Gulla, JA Thiel, U

Citation: A. Stein et al., User-tailored planning of mixed initiative information-seeking dialogues, USER MOD US, 9(1-2), 1999, pp. 133-166