EntityQ4138799· pop 11· linked from 25 articlesphysical symbol systemSign in to savesystemConnectionsThomas HobbesEntityNils John NilssonEntitysymbol grounding problemEntitymathematicsEntityphilosophyEntitycomputerEntitychessEntityImmanuel KantEntitypsychologyEntitylogicEntityArtificial intelligenceConceptGottfried Wilhelm LeibnizEntityAlan TuringEntitythoughtEntityethicsEntityInternational Standard Book NumberEntityDavid HumeEntityconsciousnessEntitycomputer programEntityMassachusetts Institute of TechnologyEntityCategoriesCognitive modelingCognitive scienceFormal systemsHarv and Sfn no-target errorsPhilosophy of artificial intelligence