Temporal semantics and natural language processing in a decision support system

On temporal modeling in the context of object databases

ACM SIGMOD Record

Separating semantics from representation in a temporal object database domain

CIKM '93 Proceedings of the second international conference on Information and knowledge management

A Temporal Knowledge Representation Model OSAM*/T and Its Query Language OQL/T

VLDB '91 Proceedings of the 17th International Conference on Very Large Data Bases

Time, tense and aspect in natural language database interfaces

Natural Language Engineering