6.851 | Spring 2012 | Graduate

Advanced Data Structures

Lecture Videos

Session 2: Retroactive Data Structures

Description: Partial and full retroactivity let us alter and manipulate the order of operations, and investigate the results. A third type, “non-oblivious”, puts queries on the timeline as well, and reports the first query whose answer changed.

Speaker: Prof. Erik Demaine

Course Info

As Taught In
Spring 2012
Learning Resource Types
Lecture Videos
Problem Sets with Solutions
Lecture Notes
Instructor Insights