{"pk":30996,"title":"Cross-Domain Transfer of Planning Strategirs: Alternative Approaches","subtitle":null,"abstract":"We discuss the problem of transferring learned knowledge across domains, and characterize two possible approaches. Transfer through reoperationalization involves learning concepts in a domain-specific form and transferring them to other domains by recharacterizing them in each domain as necessary. Abstraction-based transfer involves learning concepts at a high level of abstraction to facilitate transferring them to other domains without recharacterization. W e discuss these approaches and present an example of the abstraction-based transfer of a method of projection, or selective lookahead, from the game of chess to the game of checkers, as implemented in our test-bed system for failure-driven learning in i)lanning domains. We then discuss a continuum of abstraction to characterize learned concepts, and propose a corresponding continuum characterizing the time at which the computation necessary for cross-domain transfer is accomplished.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[],"section":"Poster Presentations","is_remote":true,"remote_url":"https://escholarship.org/uc/item/6zg751ks","frozenauthors":[{"first_name":"Bruce","middle_name":"","last_name":"Krulwich","name_suffix":"","institution":"Northwestern University","department":""},{"first_name":"Gregg","middle_name":"","last_name":"Collins","name_suffix":"","institution":"Northwestern University","department":""},{"first_name":"Lawrence","middle_name":"","last_name":"Birnbaum","name_suffix":"","institution":"Northwestern University","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"1990-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/30996/galley/20842/download/"}]}