Theoretical Computer Science
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Jeffε

I'm a computer science professor at the University of Illinois, Urbana-Champaign. I'm also the ArXiv moderator for cs.DM (discrete math) and cs.CG (computational geometry). My main research interests are computational geometry and topology.

“A mathematician is said to be pure if all their facets have the same dimension.” — Tsuyoshi Ito

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139 Super Mario Galaxy problem May 2 '11
121 What papers should everyone read? Sep 12 '10
116 How hard is unshuffling a string? Aug 16 '10
109 Algorithms from the Book. Aug 17 '10
72 What is the actual time complexity of Gaussian elimination? Dec 21 '10
65 Major unsolved problems in theoretical computer science? Aug 24 '10
63 Major unsolved problems in theoretical computer science? Aug 17 '10
58 Common false beliefs in theoretical computer science Dec 8 '10
56 How do I referee a paper? Oct 3 '10
56 Why is CNF used for SAT and not DNF? Sep 17 '10
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