ramonpereira / OnlineGoalRecognition-DiscreteDomains

OnlineGoalRecognition-DiscreteDomains

Usage

• Option: Single tar.bz2 file containing domain, problem (initial state), set of goals, observations, correct goal, threshold value. For instance: experiments/logistics/100/logistics_p01_hyp-1_full.tar.bz2.

Parameters needed: < -online | -offline > < tar.bz2 file > < threshold_value >

java -jar goalRecognizerMirroringLandmarks1.1.jar -online experiments/logistics/100/logistics_p01_hyp-1_full.tar.bz2 0.0

Dependencies

This goal recognizer uses the following libs (which are included in lib):

• jgrapht-jdk1.6.jar (A free Java Graph Library);
• planning-landmarks3.0.jar (A Landmark Extraction Algorithm based on Ordered Landmarks in Planning);
• planning-utils3.2.jar (PDDL Parser and Planning data structure from JavaFF, including the FF Planner developed in Java);

This project contains the sourcecode of two papers:

• Vered et al., Towards Online Goal Recognition Combining Goal Mirroring and Landmarks, AAMAS 2018;
• Vered et al., Online Goal Recognition as Reasoning over Landmarks, AAAI/PAIR 2018.