MIT Open-Sources Erik Demaine's Advanced Data Structures Course with Lectures, Notes and Problem Sets

JohnAlexander · x · 2026-09-18

MIT CSAIL has its full 6.851 'Advanced Data Structures' (Spring '21) course online, taught by Erik Demaine, with video lectures, notes, problem sets, projects and a GitHub repo — all freely available.

Topics span persistence and retroactivity, computational geometry, the dynamic optimality open problem, cache-oblivious algorithms, hashing, integer and string data structures, dynamic graph connectivity, and succinct data structures — a deep resource for anyone serious about data structure theory.

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