1993

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Interpreting Temporal Adverbials
Chung Hee Hwang | Lenhart K. Schubert
Human Language Technology: Proceedings of a Workshop Held at Plainsboro, New Jersey, March 21-24, 1993

1992

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Tense Trees as the “Fine Structure” of Discourse
Chung Hee Hwang | Lenhart K. Schubert
30th Annual Meeting of the Association for Computational Linguistics

1990

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Picking Reference Events from Tense A Formal, Implement able Theory of English Tense-Aspect Semantics Trees:
Lenhart K. Schubert | Chung Hee Hwang
Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, Pennsylvania, June 24-27,1990