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naitian

@naitian.org

NLP / CSS PhD at Berkeley I School. I develop computational methods to study culture as a social language.

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01.08.2023
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Latest posts by naitian @naitian.org

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ssh is an obscure but widely-deployed command. It stands for Secure Snake Home and was made in the 90s to securely play snake online

I made a massively multiplayer backend for it with support for thousands of concurrent snake players

ssh snakes.run to join!

26.02.2026 16:10 πŸ‘ 541 πŸ” 180 πŸ’¬ 13 πŸ“Œ 13
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We visualize the Olympic medal count as Norwegian-style scarf. :) πŸ“Š
Check out how Germany looks like and generate your own scarf – including download of the knitting pattern.

23.02.2026 11:29 πŸ‘ 95 πŸ” 27 πŸ’¬ 9 πŸ“Œ 7
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We were excited to host @naitian.org at today’s lab seminar for a talk on variation, semiotics, fashion, and style. A refreshing perspective at the intersection of sociolinguistics and NLP!

#NLProc

13.02.2026 16:55 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Claude Code says that it has been Canoodling for 2 minutes and 46 seconds.

Claude Code says that it has been Canoodling for 2 minutes and 46 seconds.

ew why is claude doing that

05.02.2026 21:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Best gas masks β€œHow did these people go out and get gas masks?” AG Bondi asked.

we got you 😭 www.theverge.com/policy/86857...

03.02.2026 14:55 πŸ‘ 249 πŸ” 59 πŸ’¬ 6 πŸ“Œ 4

(And prob need to refine those thoughts some more anyway)

31.01.2026 00:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

And I’d go a step further and say that I believe β€œposition papers” are a useful / unique avenue for interdisciplinary work to get picked up (and that, e.g., HCI papers that aren’t position papers are maybe definitionally more disciplinary), but I don’t really wanna get into the weeds of that on bsky

31.01.2026 00:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ya I was being kinda flippant in the original post β€” but I think the existence claim is true, that there are interdisciplinary theoretical papers that are branded as position papers.
bsky.app/profile/nait...

31.01.2026 00:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If by position paper you mean papers that are β€œjust, like, your opinion, man”, I think that’s not what most (self-declared) position papers are. If you mean papers that are extending a theoretical argument without any math, thatβ€˜s kind of my point.

30.01.2026 23:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

(Ok maybe not β€œjust”, but certainly that is one of its uses, and lines up w/ the distribution of subfields here) (I can’t help but hedge on the spooky scary internet)

29.01.2026 16:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

β€œPosition paper” is just a label to make some kinds of interdisciplinary theoretical work fit into the CS publishing schema.

29.01.2026 16:42 πŸ‘ 11 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0

Gary Larson: In my cartoon I invented Cow Tools as a cautionary tale

Cows: At long last, we have created the Cow Tools from classic newspaper comic Cow Tools

19.01.2026 17:04 πŸ‘ 14125 πŸ” 4060 πŸ’¬ 78 πŸ“Œ 34
Screenshot of Apple weather app for Berkeley, CA with a warning for an β€œextreme cold watch”. Today shows  currently mostly sunny 53 degrees with a high of 57 and low of 48.

Screenshot of Apple weather app for Berkeley, CA with a warning for an β€œextreme cold watch”. Today shows currently mostly sunny 53 degrees with a high of 57 and low of 48.

I just got back from Michigan andβ€”

07.01.2026 18:36 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Showing this to everyone that I meet at a conference that thinks I’m an extrovert

13.12.2025 18:08 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Measuring the Stories in Contemporary Songs

Excited to get this work out in the world at #chr2025 (with Sabrina Baur, Mackenzie Cramer, Anna Ho and Tom McEnaney) -- asking: how much do contemporary songs tell stories, and how has that changed over the past half century?

anthology.ach.org/volumes/vol0...

12.12.2025 13:09 πŸ‘ 41 πŸ” 13 πŸ’¬ 1 πŸ“Œ 0
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Keeping this at hand in case I need to point to it and tap

12.12.2025 16:39 πŸ‘ 105 πŸ” 34 πŸ’¬ 5 πŸ“Œ 1
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2026 Humanities and Artificial Intelligence Virtual Institute (HAVI) RFP - Schmidt Sciences OverviewΒ  [Read the full RFP] Schmidt Sciences is requesting proposals to the Humanities and AI Virtual Institute (HAVI), aimed at fostering research in the digital humanities with a particular focus ...

New grant program announcement: You've heard me talk this morning about those 23 new DH awards from @schmidtsciences.bsky.social HAVI program? Well, we just announced our new RFP for 2026! Teams can be global too! Please consider applying. RFP here: www.schmidtsciences.org/opportunity/...

11.12.2025 18:49 πŸ‘ 22 πŸ” 16 πŸ’¬ 2 πŸ“Œ 1
Slide showing significant differences in implicit references to bible verses by US political parties

Slide showing significant differences in implicit references to bible verses by US political parties

Lavinia Dunagan and @dallascard.bsky.social find implicit references to bible verses using a combination of neural embeddings and text similarityβ€”neither is enough on its own #CHR2025

11.12.2025 14:54 πŸ‘ 27 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0

Awesome, the Edinburgh HCRC map task corpus 30 years later without the insane "different maps" complication.

Of course, not really fully embodied, but at least spatial, and super well controlled. #AI

Here's the older one: groups.inf.ed.ac.uk/maptask/
via @zaqdelinguist.bsky.social

06.12.2025 08:38 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1

This looks really interesting. Seems primarily targeted at cog-sci and/or linguistics research, with Portal 2 just the example problem-solving domain, but probably also of interest to game-studies and game-AI people.

06.12.2025 04:04 πŸ‘ 49 πŸ” 15 πŸ’¬ 1 πŸ“Œ 0

some of them are football games and some of them are… football games, but different

05.12.2025 20:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes! All credit to @teaywright.bsky.social!

05.12.2025 20:35 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Portal Dialogue Corpus - Data Explorer

We hope this corpus will be useful for linguists, cognitive scientists, or anyone else who wants to study language use in complex + goal-oriented environments! You can explore our data here:

Data explorer: berkeley-nlp.github.io/portal-dialo...
YouTube: www.youtube.com/channel/UCQw...

4/4

05.12.2025 18:54 πŸ‘ 9 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Figure from the paper which shows how, for difficult tasks, directives and options tend to increase immediately before tasks are completed and drop afterwards, whereas the inverse is true for confirmations and expressives.

Figure from the paper which shows how, for difficult tasks, directives and options tend to increase immediately before tasks are completed and drop afterwards, whereas the inverse is true for confirmations and expressives.

We also provide dialogue act annotations and timestamps of when players completed subtasks for each level. We can use these annotations to show that, e.g., directives are more common before the completion of hard tasks, while confirmations are more common after. 3/n

05.12.2025 18:54 πŸ‘ 9 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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Many linguistic phenomena like spatial reference or convention formation are underrepresented in existing datasets, because they’re not embodied in complex or goal-oriented environments. In this clip, players combine both language and movement to successfully establish left vs right. 2/n

05.12.2025 18:54 πŸ‘ 10 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A figure demonstrating the different aspects of the corpus described in the tweet. There is a main isomorphic 3D view of a level in the Portal 2 co-op game, with some portals, lasers, and the blue and orange players. Inset, there are first-person captures of the blue and orange player views. There is also a box containing the transcribed dialogue with timestamps and labels for the discursive acts. Finally, there is a box containing a task and a list of subtasks. Some subtasks are already crossed out, with the time that they have been completed. The last subtask ("Player 2 places portal 4 on wall 4") is marked incomplete.

The dialogue is as follows:

Blue: Can you put your other portal up here? (tagged as directive)
Orange: Where? (tagged as request for clarification)
Blue: On uh, on this wall. (tagged as directive)
Blue: So that it uh points at the circle. (tagged as directive)
Orange: Okay. (tagged as commit)

The full list of subtasks is:

Task: Redirect lasers
Subtask: Player 1 places portal 1 on wall 1. (completed)
Subtask: Player 1 polaces portal 2 on wall 2 or 3. (completed)
Subtask: Player 2 places portal 3 opposite of portal 2. (completed)
Subtask: Player 2 places portal 4 on wall 4. (incomplete)

A figure demonstrating the different aspects of the corpus described in the tweet. There is a main isomorphic 3D view of a level in the Portal 2 co-op game, with some portals, lasers, and the blue and orange players. Inset, there are first-person captures of the blue and orange player views. There is also a box containing the transcribed dialogue with timestamps and labels for the discursive acts. Finally, there is a box containing a task and a list of subtasks. Some subtasks are already crossed out, with the time that they have been completed. The last subtask ("Player 2 places portal 4 on wall 4") is marked incomplete. The dialogue is as follows: Blue: Can you put your other portal up here? (tagged as directive) Orange: Where? (tagged as request for clarification) Blue: On uh, on this wall. (tagged as directive) Blue: So that it uh points at the circle. (tagged as directive) Orange: Okay. (tagged as commit) The full list of subtasks is: Task: Redirect lasers Subtask: Player 1 places portal 1 on wall 1. (completed) Subtask: Player 1 polaces portal 2 on wall 2 or 3. (completed) Subtask: Player 2 places portal 3 opposite of portal 2. (completed) Subtask: Player 2 places portal 4 on wall 4. (incomplete)

A couple years (!) in the making: we’re releasing a new corpus of embodied, collaborative problem solving dialogues. We paid 36 people to play Portal 2’s co-op mode and collected their speech + game recordings.

Paper: arxiv.org/abs/2512.03381
Website: berkeley-nlp.github.io/portal-dialo...

1/n

05.12.2025 18:54 πŸ‘ 102 πŸ” 30 πŸ’¬ 3 πŸ“Œ 8

Oh how I yearn for happier days

29.11.2025 21:01 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The pelican looks great but the bike is completely absent; I’d give it a 3/10 at best.

18.11.2025 19:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Assistant/Associate/Full Professor in Information, Culture & Society - School of Information Science Duties & Responsibilities

Our School of Information Sciences is running four searches, and we can hire more than four candidates. Here’s the first link, for a job that might appeal to people working in history of information, history of science, or digital humanities. +

06.11.2025 16:58 πŸ‘ 100 πŸ” 71 πŸ’¬ 4 πŸ“Œ 8
Photo of Cornelll University building surrounded by colorful trees

Photo of Cornelll University building surrounded by colorful trees

No better time to start learning about that #AI thing everyone's talking about...

πŸ“’ I'm recruiting PhD students in Computer Science or Information Science @cornellbowers.bsky.social!

If you're interested, apply to either department (yes, either program!) and list me as a potential advisor!

06.11.2025 16:19 πŸ‘ 23 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0