Lectures in Advanced Data Structures (6.851)Retroactive data structures Today's lecture is our second and final lecture on time travel, or more precisely, temporal data structures. Here we will study retroactive data structures, which mimic the "plastic timeline" model of time travel. For example, in Back to the Future, Marty goes back in time, makes changes, and returns to the present that resulted from those changes and all the intervenin
Amazon.com: The New Turing Omnibus: Dewdney, A.: Books
