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Published byLorena Bruce Modified over 9 years ago
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Leaving the Script Justin Permar Soar Workshop June 5, 2013 ADAM LAB @ GT 1 http://adam.cc.gatech.edu/
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PROBLEM Creative generation of activities Freeform narrative domains Search and recognition 2 http://adam.cc.gatech.edu/
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FORMALIZATION: CONCEPTUAL BLENDING Image source: http://blindmen6.tumblr.com/post/24629045267/conceptual-blending-theory- according-to 3 http://adam.cc.gatech.edu/
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EXAMPLE BLEND 4 http://adam.cc.gatech.edu/
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EXAMPLE OUTPUT 5 http://adam.cc.gatech.edu/
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ALGORITHM Input: Two simple directed acyclic graphs (DAGs) 1.Counterpart mapping a.Find all paths, accounting for temporal ordering 2.Counterpart-collection via rules a.Exact-match b.Predicate-match c.Ordered-entity-match 3.Mapping-selection a.Iconicity preference b.Default heuristic: Maximize # of pair matches 4.Modify-target a.Exact-match: no change b.Predicate-match: change one entity c.Ordered-entity-match: change predicate Output: One "blend" DAG 6 http://adam.cc.gatech.edu/
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NUGGETS AND COAL Need to conduct evaluation Produces zero or one blends Causality is a tricky problem Performance Optimal blends Context?? Simple knowledge representation Satisfying temporality constraints Creative blends! Human-like blends by using iconicity http://adam.cc.gatech.edu/ 7
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