Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ

scientist: machine learning, language๐Ÿ”นprof with affiliations and an h-index๐Ÿ”นi research online harms - characterisation, identification, and mitigation๐Ÿ”นbritish, based in copenhagen, living in seattle๐Ÿ”นi ๐Ÿ’š equity and efficiency

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
2024-03-29

Prof Ross Anderson, RIP

This is not something I was expecting or ever imagining I would write; Iโ€™ve just heard.

This is a tremendous loss for us all.

Professor Ross Anderson, FRS, FREng

Our dear friend and treasured long term campaigner for privacy and security,  Professor of Security Engineering at Cambridge University and Edinburgh University, Lovelace Medal winner, died suddenly at the family home in Cambridge overnight.

Duncan Campbell

https://alecmuffett.com/article/109513

#RossAnderson

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
Cameron MacLeodc_9@mstdn.ca
2023-12-31

If someone tells you the last day of the year is 123123 just unfollow them, you donโ€™t need that unsortable non-ISO8601 negativity in your life.

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-12-31

@jbigham it feels like a lot but I think I've already forgotten most of it

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
a small beck flows through the intimate scene, to the right a tussocky grass banking, to the left a tumbled down dry stone wall covered in moss beyond which we can see the feet of a couple of large trees also being encroached on by the moss
Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-08-28

Recently I set up llmsecurity.net to track all the huge mass of research on LLM security. There's a definition there too, if you're in NLP, security, or just curious and don't know much about this area. It's only about a year old, full of serious folks, and a lot of fun!

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-08-27

@Koefoed @PeterHald the latter, I heard. Still didn't persuade me. Also ice prompts a physical change

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
Peter Cohenflargh
2023-08-06

โ€œFoundationโ€ vs โ€œDuneโ€

Isaac Asimov: weโ€™re headed for some bleak imperialist nonsense but humanityโ€™s salvation will come from using math we havenโ€™t discovered yet

Frank Herbert: weโ€™re headed for some bleak imperialist nonsense but humanityโ€™s salvation will come from tripping on drugs we havenโ€™t discovered yet

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-08-06

@mikarv was the same issue with NeurIPS some years back. We haven't learned. Turkey is a great easy-visa destination, with an airline that flies to more nations than any other - but the country inflicts its own injustices.

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-07-22

@henkheijmans wow if that's the bagu*ette* imagine how large the normal size one is!

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
2023-07-22

Faced with a choice, do both (given by Dieter Rot)

#ObliqueStrategies

A black-and-white photo of an Oblique Strategy card. The card reads: 'Faced with a choice, do both (given by Dieter Rot)'.
Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
2023-07-22

I'm surprised that so many people don't know this.
patreon.com/lowqualityfacts

Optimus Prime is the only heterosexual Transformer.
Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-07-22

@yminsky Is there any reason GPT4 would give correct answers?

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-07-05

People talk about "uncensored" LLMs, but are they actually censored in the first place?

Turns out you can use a *very* simple model to guide other LLMs into generating toxicity, and you can do this automatically

interhumanagreement.substack.c

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-07-05

@researchfairy OK but your statement isn't "being critical", it's just being bigoted. I'm sorry you can't see this!

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-07-04

@researchfairy oh, this is really bigoted

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-05-19

@aletsi they are a Cutie!

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-05-19

Just #Seattle things (did not even realise this weather type existed while I lived in Europe)

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-05-04

@arossp i find this makes bsky kinda exhausting tbh. mdon feels like a series of residential cul de sacs

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธleon@dair-community.social
2023-05-03

@DavidPenington @emilymbender @timnitGebru

Oh man, Dave, what planet are you on.

First, people kill themselves over non-consensual porn, it's existential, this is established way beyond the point where it's even slightly controversial

Second, it doesn't just emerge from an inevitable vacuum - some guy chooses to make it and post it

Leon Derczynski ๐Ÿ”๏ธโœ๐Ÿป๐ŸŒฒโ˜€๏ธ boosted:
2023-04-19

Honored to receive the Test of Time Award at @usenixassociation #nsdi23 together with Yoshi Kohno and David Wetherall, for our 2012 NSDI paper studying web tracking. That paper introduced ShareMeNot, which I later helped incorporate into the @eff's Privacy Badger, where it lives on โ˜บ๏ธ

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