Data Structures and Algorithm

Algorithms : Instructor: Shai Simonson ( best algorithm lectures available over internet)
http://aduni.org/courses/algorithms/index.php?view=cw



Introduction to Algorithms :
Instructors:
Prof. Erik Demaine
Prof. Charles Leiserson
http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/6-046JFall-2005/LectureNotes/

Data Structures, Algorithms, and Applications in Java by Sartaj Sahni
http://www.cise.ufl.edu/~sahni/cop3530/lectures.htm

Data Structures and AdvancedProgramming
http://webcast.berkeley.edu/course_details.php?seriesid=32