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The 280-Year-Old Algorithm Inside Google Trips

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Re: The 280-Year-Old Algorithm Inside Google Trips

#2
Well, that's completely and totally awesome — frankly, Cristoferides's algorithm is even cooler than Euler's. I wish I had it at hand last time I was in Europe.

I wonder what other algorithms could make my life better, if only I knew of them!

Re: The 280-Year-Old Algorithm Inside Google Trips

#7
post #4
post #3

Spoiler alert: Euler

Ummm no. You read only the first few sentences. Google sought out to also solve the TSP and used the 50 year old Christofides algorithm which is built on top of Euler's bridge problem (graph theory) solution.

Guilty as charged - and worse: all I cared about was the source of the 280 years figure, as used in the disingenuous and clickbaity phrase "280-Year-Old Algorithm." I was being all meta.

Edit: Also a variation on the TSP was part of my senior project so I am forever traumatized.

Re: The 280-Year-Old Algorithm Inside Google Trips

#8
post #2

Well, that's completely and totally awesome — frankly, Cristoferides's algorithm is even cooler than Euler's. I wish I had it at hand last time I was in Europe. I wonder what other algorithms could make my life better, if only I knew of them!

Pick up a copy of The Algorithm Design Manual or CLRS, they're great! MIT OCW also has a great deal of content covering algorithms. https://ocw.mit.edu/courses/electrical-engineering-and-compu...
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