Picture of wind turbine against blue sky

Open Access research with a real impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

The Energy Systems Research Unit (ESRU) within Strathclyde's Department of Mechanical and Aerospace Engineering is producing Open Access research that can help society deploy and optimise renewable energy systems, such as wind turbine technology.

Explore wind turbine research in Strathprints

Explore all of Strathclyde's Open Access research content

An investigation into the expressive power of PDDL2.1

Fox, M. and Long, D. and Halsey, K. (2004) An investigation into the expressive power of PDDL2.1. In: 16th European Conference on Artificial Intelligence (ECAI), 2004-08-22 - 2004-08-27.

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

The planning domain language PDDL2.1, used in the 3rd International Planning Competition, has sparked off some controversy in the planning community as researchers consider its expressive power and the ease with which interesting domain models can be constructed in the language. In this paper we show that the expressive power of PDDL2.1 is much greater than is commonly believed. We demonstrate that PDDL2.1 can model many of the domain features often claimed to lie beyond its modelling capability. In so doing we provide a means by which powerful domain features and language constructs can be given a semantics in terms of the canonical basis of PDDL2.1.