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1. • CommentRowNumber1.
   • CommentAuthorDmitri Pavlov
   • CommentTimeMar 29th 2014
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   Author: Dmitri Pavlov
   Format: MarkdownItexGeoffroy Horel has just published a paper on arXiv that discusses internal categories in simplicial sets as a model for ∞-categories: <http://arxiv.org/abs/1403.6873>.

   Geoffroy Horel has just published a paper on arXiv that discusses internal categories in simplicial sets as a model for ∞-categories: http://arxiv.org/abs/1403.6873.

2. • CommentRowNumber2.
   • CommentAuthorCharles Rezk
   • CommentTimeMar 29th 2014
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   Author: Charles Rezk
   Format: MarkdownItexNifty.

   Nifty.

3. • CommentRowNumber3.
   • CommentAuthorMike Shulman
   • CommentTimeMar 29th 2014
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   Author: Mike Shulman
   Format: MarkdownItex[woo-hoo!](http://mathoverflow.net/questions/117090/internal-categories-in-simplicial-sets)

   woo-hoo!