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From: stewart at serissa.com (Lawrence Stewart)
Subject: [COFF] In Memoriam: Robert Fano
Date: Fri, 12 Jul 2019 23:40:32 -0400	[thread overview]
Message-ID: <0E231C47-C8AF-486D-AFCC-D1D8596ED431@serissa.com> (raw)
In-Reply-To: <alpine.BSF.2.21.9999.1907131107190.53965@aneurin.horsfall.org>

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Fano was an information theorist of some note.  He’s known for his role in the Shannon-Fano algorithm for data compression (very similar to Huffman coding) and for the “Fano Algorithm” for decoding convolutional error correcting codes.

In the old days of limited computation, the Fano algorithm was a reasonable choice, but in these modern days everyone uses the Viterbi Algorithm instead, which requires more computation and state, but is guaranteed to give the best answer.

-Larry

I think Fano falls into the “Research Laboratory of Electronics” group of MIT folks who do communications engineering, rather than the “CSAIL” group of computer scientists.  Of course there is a fair amount of crossover, such as Dina Katabi.


> On 2019, Jul 12, at 9:12 PM, Dave Horsfall <dave at horsfall.org> wrote:
> 
> We lost him in 2016, and he used to work at MIT; unfortunately that's all the details that I have for him (apart from being born 11/11/17).
> 
> -- Dave
> _______________________________________________
> COFF mailing list
> COFF at minnie.tuhs.org
> https://minnie.tuhs.org/cgi-bin/mailman/listinfo/coff



  reply	other threads:[~2019-07-13  3:40 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-13  1:12 dave
2019-07-13  3:40 ` stewart [this message]
2019-07-13 12:09   ` jpl.jpl
2019-07-13  8:58 rudi.j.blom

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