Nate Foster
@natefoster.bsky.social
📤 940
📥 255
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Husband, dad, cyclist, OCaml h4x0r, Cornell CS professor (in that order)
I wrote a thing! Technically it’s an opinion piece but secretly it’s a love letter to Cornell.
www.cornellsun.com/article/2025...
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FOSTER | "Any Person, Any Study," — If You Can Keep It
In our guest room, Professor of Computer Science Nate Foster reflects on Cornell’s recent settlement with the Trump administration — a deal he argues trades principle for expedience.
https://www.cornellsun.com/article/2025/11/foster-any-person-any-study-if-you-can-keep-it
22 days ago
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Cornell AAUP statement on “the deal”
aaup-cornell.org/2025/11/07/s...
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Statement on Cornell’s agreement with federal government
The Cornell AAUP chapter has consistently stated that any deal with the Trump administration would be strategically unwise and a betrayal of Cornell’s principles. This remains the case. We ar…
https://aaup-cornell.org/2025/11/07/statement-on-cornells-agreement-with-federal-government/
25 days ago
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Always remember to capitalize “mealy” when talking about automata or people will think you have an infestation.
about 2 months ago
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reposted by
Nate Foster
Merriam-Webster
2 months ago
We are thrilled to announce that our NEW Large Language Model will be released on 11.18.25.
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Team 545
3 months ago
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I came all the way to Coimbra wearing this silly t-shirt and
@justinesherry.bsky.social
isn’t even here 😭
3 months ago
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Tired of receiving one-line “reviews”? Ask your doctor whether NINes is right for you. for you.
3 months ago
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reposted by
Nate Foster
New Ideas in Networked Systems
3 months ago
We are getting closer to the NINeS deadline (October 1). Watch Scott talk about why you should submit your work to NINeS!
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Colden was one of the fastest cyclists in Ithaca and a sometimes member of Team 545. The best mechanic in town, he built up a bike for me a few years ago. I’m shocked he’s gone but unsurprised by his final heroic act—putting himself in danger to protect others. RIP 💔
sfstandard.com/2025/07/31/s...
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San Francisco crime: Cyclist mourned as hero after stabbing death
He stood between girls and a man who was harassing them. Then he was stabbed in the neck.
https://sfstandard.com/2025/07/31/san-francisco-muni-stabbing-victim/
4 months ago
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reposted by
Nate Foster
New Ideas in Networked Systems
5 months ago
This week, we hear
@natefoster.bsky.social
's response to Why Nines? A cat is involved in producing the video, but like many good producers does not appear in the video.
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I like to eat these chips this time of year. It’s so damn literal! (With apologies to Mitch Hedberg.)
5 months ago
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What if the real POPL wasn't the papers we submitted, but all the memes we posted in Slack channels along the way...
5 months ago
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The voiceover to me writing the introduction for our POPL submission... "Girl, don't do it, it's not worth it" "I'm not gonna do it girl, I was just thinking about it, I'm not gonna do it" "I DID IT"
5 months ago
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I can't believe it's POPL 2026. My first submission is legal drinking age now in all US states 🍻
5 months ago
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reposted by
Nate Foster
New Ideas in Networked Systems
5 months ago
Next up @apanda talks about Why Nines? No cats this time because they were all busy working on their NINeS papers.
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Team 545
5 months ago
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reposted by
Nate Foster
New Ideas in Networked Systems
5 months ago
Watch
@gianniantichi.bsky.social
(and Ludo) answer the question Why NINeS?
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Team 545
5 months ago
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reposted by
Nate Foster
New Ideas in Networked Systems
5 months ago
📢 We are excited to announce NINeS, a new online conference dedicated to bold, foundational ideas in networked systems! Submissions due Oct 1; event on Feb 10. Join us!
nines-conference.org
#NINeS
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NINeS 2026
https://nines-conference.org
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Can confirm 🐫🇫🇷🐫🇫🇷
add a skeleton here at some point
5 months ago
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Team 545
5 months ago
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Team 545
5 months ago
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My PLDI hotel doesn't have a 4th floor because of superstition, but c'mon man... my room is on the 5th floor, and I know what floor I’m really on.
6 months ago
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reposted by
Nate Foster
Yaron Minsky
6 months ago
I'm pleased to announce OxCaml! OxCaml is Jane Street's branch of OCaml. We've given it a new name and a snazzy logo, and done a bunch of work to make it easy for people to try.
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Been a while since I did a bike race, but looks like I haven't forgotten my pain face.
6 months ago
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Writing my CAREER proposal in the 2010s (after several years of anemic hiring and with an NSF pumped full of Obama stimulus funds) vs. junior faculty writing CAREER proposals today
6 months ago
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First bike race since 2023… Oof. For once, my Garmin gets it right.
6 months ago
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Nice to see some big lambdas at the SRI Formal Methods Summer School
6 months ago
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Teaching at a formal methods summer school today so naturally... Thanks
@justinesherry.bsky.social
!
6 months ago
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At a soccer tournament near Philly… Overheard a family discussing Sheetz vs. Wawa and one of them said: “The Pope went to Villanova so you know he loves Wawa”
6 months ago
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I order the club sandwich all the time and I'm not even a member, man. I don't know how I get away with it.
add a skeleton here at some point
6 months ago
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🐈⬛🟥🐈⬛🟥🐈⬛🟥
7 months ago
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reposted by
Nate Foster
Satnam Singh
7 months ago
A lovely birthday dinner with good friends. Maine, USA.
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The way life should be
7 months ago
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Oopsie 🙊
7 months ago
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Team 545: Snyder-Midline-Ringwood
7 months ago
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Sunday Muddy Sunday
7 months ago
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reposted by
Nate Foster
Jim Larus
7 months ago
cacm.acm.org/opinion/big-...
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Big Tech, You Need Academia. Speak Up! – Communications of the ACM
https://cacm.acm.org/opinion/big-tech-you-need-academia-speak-up/
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Team 545
7 months ago
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Sunrise BDT with RC
8 months ago
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Team 545
8 months ago
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Ithaca-Roubaix
8 months ago
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Today’s Dad-Joke-A-Day calendar is perfect for Ithaca
8 months ago
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reposted by
Nate Foster
Hillel is taking a break
8 months ago
Stumbled into an old post of mine that I really liked and want to reup
buttondown.com/hillelwayne/...
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My patented Miracle Tonic would have prevented the CrowdStrike meltdown
𝄞 Try Hilleli's 𝅘𝅥𝅮 Miracle Elixir 𝅘𝅥
https://buttondown.com/hillelwayne/archive/my-patented-miracle-tonic-would-have-prevented/
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Team 545 rides again!
8 months ago
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Well, lookee here! Seems like Mike Greenberg needed a static analysis after all.
sigops.org/s/conference...
8 months ago
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@alphaconvert.bsky.social
I believe "ownership" generally tracks back through this paper by Noble:
doi.org/10.1145/2869...
. It cites Hogg's "Islands" and Almeida's "Balloons" as inspiration. So, like the bad sweaters we all used to wear, the terminology was even more colorful in the 90s!
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Ownership types for flexible alias protection | Proceedings of the 13th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications
https://doi.org/10.1145/286936.286947
8 months ago
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reposted by
Nate Foster
Anil Madhavapeddy
9 months ago
At Bellairs on a quest to figure out decentralised independence
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@anil.recoil.org
✅
@neurocy.bsky.social
✅ ♟️✅ 🏏 ✅ 🍹✅ 🇧🇧 ✅
9 months ago
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Jon Sterling gives a plenary on Synthetic Domain Theory at Bellairs ‘25
9 months ago
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