Execution of Temporal Plans with Uncertainty

Simple Temporal Networks (STNs) have proved useful in applications that involve metric time. However, many applications involve events whose timing is uncertain in the sense that it is not controlled by the execution agent. In this paper we consider execution algorithms for temporal networks that include events of uncertain timing. We present two such algorithms. The first retains maximum flexibility, but requires potentially costly updates during execution. The second surrenders some flexibility in order to obtain a fast execution comparable to that available for ordinary STNs.

• Type: Conference
• Year: 2000
• Where: AAAI
• Authors: Paul H. Morris, Nicola Muscettola
• Keywords: AAAI 2000, Applications Involve Events, Intelligent Agents, Simple Temporal Networks, Temporal Networks