Comment by cflewis
1 day ago
I'm going to be charitable and say that the papers from prestigious universities were honest mistakes rather than paper mill university fabrications.
One thing that has bothered me for a very long time is that computer science (and I assume other scientific fields) has long since decided that English is the lingua franca, and if you don't speak it you can't be part of it. Can you imagine if being told that you could only do your research if you were able to write technical papers in a language you didn't speak, maybe even using glyphs you didn't know? It's crazy when you think about it even a little bit, but we ask it of so many. Let's not include the fact that 90% of the English-speaking population couldn't crank out a paper to the required vocabulary level anyway.
A very legitimate, not trying to cheat, use for LLMs is translation. While it would be an extremely broad and dangerous brush to paint with, I wonder if there is a correlation between English-as-a-Second (or even third)-Language authors and the hallucinations. That would indicate that they were trying to use LLMs to help craft the paper to the expected writing level. The only problem being that it sometimes mangles citations, and if you've done good work and got 25+ citations, it's easy for those errors to slip through.
I can't speak for the American universities, but remember there is no entrance exam for UK PhDs, you just require a 2:1 or 1st class bachelor's degree/masters (going straight without a masters is becoming more common) usually, which is trivial to obtain. The hard part is usually getting funding, but if you provide your own funding you can go to any university you want. They are only really hard universities to get into for a bachelors, not for masters or PhD where you are more of a money/labour source than anything else.
Yeah in principle funded PhD positions are quite competitive and as I understand it you tend to be interviewed and essentially ranked against other candidates. But I guess if you're paying for yourself to be there you'll face lower scrutiny