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1. • CommentRowNumber1.
   • CommentAuthorDavidRoberts
   • CommentTimeJul 23rd 2010
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   Author: DavidRoberts
   Format: MarkdownItexFiore, Lück and Sauer have a new arXiv preprint, [Euler characteristics of categories and homotopy colimits](http://arxiv.org/abs/1007.3868), which covers material from Tom Fiore's talk at [the Utrecht higher category theory day](http://ncatlab.org/schreiber/show/Day+on+Higher+Category+Theory+-+July+2010) (and at CT2010). I added the link to that page.

   Fiore, Lück and Sauer have a new arXiv preprint, Euler characteristics of categories and homotopy colimits, which covers material from Tom Fiore’s talk at the Utrecht higher category theory day (and at CT2010). I added the link to that page.

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJul 23rd 2010
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   Author: Urs
   Format: MarkdownItexVery nice. A conference website that updates itself without me doing anything. :-)

   Very nice. A conference website that updates itself without me doing anything. :-)