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Lachesis A Study in Wide-Area Network Visualization

Lachesis A Study in Wide-Area Network Visualization. A Presentation By Sean Williams. Challenges. Processing time Visual quality Meaning of information. Previous Work. Doesn’t scale well Completely meaningless Looks cool, though. Meaningless Example. Issue 1 Processing Time.

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Lachesis A Study in Wide-Area Network Visualization

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  1. LachesisA Study in Wide-Area Network Visualization A Presentation By Sean Williams

  2. Challenges • Processing time • Visual quality • Meaning of information

  3. Previous Work • Doesn’t scale well • Completely meaningless • Looks cool, though

  4. Meaningless Example

  5. Issue 1Processing Time

  6. Issue 2Visual Quality

  7. Issue 2Visual Quality

  8. Issue 2Visual Quality

  9. Issue 2Visual Quality

  10. Issue 3Meaningful Information

  11. Issue 3Meaningful Information AS0 -Reserved AS- AS1 LVLT-1 - Level 3 Communications, Inc. AS2 LOGIN-TTI - Login, Inc. AS3 MIT-GATEWAYS - Massachusetts Institute of Technology AS4 ISI-AS - University of Southern California AS5 SYMBOLICS - Symbolics, Inc. AS6 BULL-HN - Bull HN Information Systems Inc. AS7 UK Defence Research Agency AS8 RICE-AS - Rice University AS9 CMU-ROUTER - Carnegie Mellon University AS10 CSNET-EXT-AS - CSNET Coordination and Information Center (CSNET-CIC) AS11 HARVARD - Harvard University AS12 NYU-DOMAIN - New York University AS13 BRL-AS - DoD Network Information Center AS14 COLUMBIA-GW - Columbia University AS15 NET-DYNAMICS-EXP - DYNAMICS AS16 LBL - University of California AS17 PURDUE - Purdue University AS18 UTEXAS - University of Texas at Austin AS19 CSS-DOMAIN - Center for Seismic Studies AS20 UR - University of Rochester AS21 RAND - The RAND Corporation AS22 NOSC - DoD Network Information Center AS23 NISN-SIP-AS - National Aeronautics and Space Administration AS24 AMES-NAS-GW - National Aeronautics and Space Administration AS25 UCB - University of California at Berkeley And so on…

  12. Concluding Remarks • Interesting results • Needs more work/cowbell • Clustering had unexpected results

  13. Praise and Compliments

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