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AIPS
2006
15 years 8 months ago
Structure and Problem Hardness: Goal Asymmetry and DPLL Proofs in SAT-Based Planning
In AI Planning, as well as Verification, a successful method is to compile the application into boolean satisfiability (SAT), and solve it with state-of-the-art DPLL-based procedu...
Jörg Hoffmann, Carla P. Gomes, Bart Selman
181
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FORTE
2004
15 years 8 months ago
Introducing the Iteration in sPBC
The main goal of this paper is to extend sPBC with the iteration operator, providing an operational semantics for the language, as well as a denotational semantics, which is based ...
Hermenegilda Macià, Valentín Valero ...
ISTA
2003
15 years 8 months ago
EPC Modelling based on Implicit Arc Types
Abstract: Event Driven Process Chains (EPC) are commonly used for the modelling of business processes. As modelling is decentralised to personnel not familiar with the formal aspec...
Jan Mendling, Markus Nüttgens
AVI
1996
15 years 8 months ago
Closing the loop: modelling action, perception and information
Visual interfaces to computer systems are interactive. The cycle of visual interaction involves both visual perception and action. This paper examines formal models of interactive...
Alan J. Dix
COLING
1992
15 years 7 months ago
A Constraint-Based Approach To Translating Anaphoric Dependencies
The normal method for representing anaphoric dependencies in Unification Based grammar tbrmalisms is that of re-entrance. In this paper, we address the problems that this represen...
Louisa Sadler, Doug Arnold