2003 · 116 citations · 13 references
ComputingComputer ScienceComputer SystemsArtificial IntelligenceKnowledge RepresentationNatural Language ProcessingAbstract Syntax TreesCognitive ModelingLanguage ModelingSystem RepresentationTask InterdependenceTask ModelsDirected Acyclic Task GraphsReasoning ModelsTask Graph ModelsTask GraphsTask Hierarchy Modeling
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