An interval-based representation of temporal knowledge

Maintaining knowledge about temporal intervals

1983 • 7,583 citations

A truth maintenance system

1979 • 1,816 citations

A temporal logic for reasoning about processes and plans

1982 • 753 citations

Understanding goal-based stories

1980 • 246 citations

Planning and Acting*

1978 • 195 citations

Mechanizing temporal knowledge

1977 • 160 citations

A plan-based approach to speech act recognition

1979 • 145 citations

A model for temporal references and its application in a question answering program

1972 • 133 citations

Utterance and Objective: Issues in Natural Language Communication

1994 • 40 citations