1. Analyzing intention in utterances;Allen;Artificial Intelligence,1980
2. Planning natural language utterances to satisfy multiple goals;Appelt,1981
3. A tactical component for text generation: sentence generation using a functional grammar;Bossie,1981
4. The flow of thought and the flow of language;Chafe,1979
5. The entity-relationship model - towards a unified view of data;Chen;ACM Trans. Database Systems,1976