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DTSTART:20210314T070000
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DTSTART;TZID=America/Toronto:20220128T153000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/tutte-colloq
 uium-jens-vygen
SUMMARY:Tutte Colloquium - Jens Vygen
CLASS:PUBLIC
DESCRIPTION:TITLE: Traveling Salesman Problems: Approximation Algorithms a
 nd\nBlack-Box Reductions\n\nSpeaker:\n Jens Vygen\n\nAffiliation:\n Univer
 sity of Bonn\n\nZoom:\n Please email Emma Watson\n\nABSTRACT:\n\nWe surve
 y the recent progress on approximation algorithms and\nintegrality ratios 
 for variants of the traveling salesman problem\,\nwith a focus on black-bo
 x reductions from one problem to another. In\nparticular\, we explain rece
 nt results for the Path TSP and the\nCapacitated Vehicle Routing Problem\,
  which are joint works with Vera\nTraub and Rico Zenklusen and with Jannis
  Blauth and Vera Traub.
DTSTAMP:20260405T102542Z
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