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 - [6.854/18.415J](http://courses.csail.mit.edu/6.854/current/) **Advanced Algorithms** *MIT*
   - Advanced course in algorithms by Dr. David Karger covering topics such as amortization, randomization, fingerprinting, word-level parallelism, bit scaling, dynamic programming, network flow, linear programming, fixed-parameter algorithms, and approximation algorithms. 
   - **Register** on [NB](http://nb.mit.edu/subscribe?key=D3a8CYpoO2VcR1ZcfaxmR5KbyjCGXd3INNXvL3mxEakYJ7qGJw) to access the [problem set and lectures](http://nb.mit.edu/). 
+- [6.851](http://courses.csail.mit.edu/6.851/spring14/index.html) **Advanced Data Structures** *MIT*
+  - This is an advanced DS course, you must be done with the [Advanced Algorithms](http://courses.csail.mit.edu/6.854/current/) course before attempting this one.
+  - [Lectures](http://courses.csail.mit.edu/6.851/spring14/lectures/) Contains videos from sp2012 version, but there isn't much difference.
+  - [Assignments](http://courses.csail.mit.edu/6.851/spring14/hmwk.html) contains the calendar as well.
 
 ### CS Theory
 - [CIS 500](http://www.seas.upenn.edu/~cis500/cis500-f14/index.html) **Software Foundations** *University of Pennsylvania*