TY - JOUR AU - Coles, Amanda AU - Coles, Andrew PY - 2014/05/10 Y2 - 2024/03/28 TI - PDDL+ Planning with Events and Linear Processes JF - Proceedings of the International Conference on Automated Planning and Scheduling JA - ICAPS VL - 24 IS - 1 SE - Full Technical Papers DO - 10.1609/icaps.v24i1.13647 UR - https://ojs.aaai.org/index.php/ICAPS/article/view/13647 SP - 74-82 AB - <p> We present a scalable fully-automated forward-chaining planner capable of reasoning with PDDL+ events and linear processes.  Processes and events model (respectively) continuous and discrete exogenous activity in the environment, occurring when certain conditions hold.  We discuss the significant challenges posed in creating a planner that can reason with these, and present novel state-progression and consistency enforcing techniques that allow us to meet these challenges.  We present results showing that our new planner, using PDDL+ models, is able to solve realistic expressive problems more efficiently than the state-of-the-art alternative: a compiled PDDL 2.1 representation with continuous numeric effects. </p> ER -