One sort of system in which prototypes have … [e.g., ThingLab, Programming by Rehearsal, Alternate Reality Kit, and Animus] … Languages in the Actor family are general-purpose programming … [LaLonde et al] describes an exemplar- based Smalltalk … In Biggertalk [ref], an object-oriented language implemented in … prototypes are often used in artificial intelligence representation … [ref] to store default or typical information.
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