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
Instructor
Departments
As Taught In
            Spring
            
              2012
            
          
        Level
Learning Resource Types
    theaters
    Lecture Videos
  
    assignment_turned_in
    Problem Sets with Solutions
  
    notes
    Lecture Notes
  
    
    Instructor Insights