Lec 19 | MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005

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Uploaded by on Jan 7, 2009

Lecture 19: Shortest Paths III: All-pairs Shortest Paths, Matrix Multiplication, Floyd-Warshall, Johnson

View the complete course at: http://ocw.mit.edu/6-046JF05

License: Creative Commons BY-NC-SA

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  • @37:50 Floyd-Warshall Algorithm

  • @ 23:33 Matrix Multiplication

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All Comments (12)

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  • 1:08:58 Johnson Algorithm

  • Great video..They'll be earning positive comments.

  • @djaia Thanks dude. Save me some time.

  • Can I come to class on Monday too? xD

    Great video! I got an exam tomorrow and I think I can go in with more knowledge than the teacher with this! Thanks MIT!! ^_^

  • I have learned more in a few hours from these videos than I ever learned in my lectures. This must be the first time I have seen an enthusiastic lecturer.

  • This is the best lecture. Explained the Johnson's algorithm is a perfect way using diff. constraint of LP. Thank you!

  • @reimuno yeah, its same guy who keeps having his feet on the front seats, lol...

    I'm surprised the professors didn't comment on that. :o

  • and all respect to the guy wearing the Italian national soccer shirt, player BAGGIO #10 (0:41:0)

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