Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Matthieu Lemerre @MatthieuLemerre@fediscience.org

6/13/2025, 1:27:55 PM

Public

We are excited to present our new paper at @pldi! The paper describes a family of ultra-cheap relational abstract domains, that can capture relations between variables such as y = 3 x + b or y = (x rot 3) xor 0xFF, among many others. These domains work particularly well with programs in SSA form (or when combined with our SSA-based abstract domains). A short, hopefully accessible, summary available here https://codex.top/papers/2025-pldi-relational-abstractions-labeled-uf.html. If you are assisting #PLDI, looking for a postdoc, research, or engineering position in analysis/compilers, or just want to chat -- feel free to reach out!

PLDI’25

A library to write abstract interpreters in OCaml.

codex.top · Codex

If you have a fediverse account, you can quote this note from your own instance. Search https://fediscience.org/users/MatthieuLemerre/statuses/114676287096031108 on your instance and quote it. (Note that quoting is not supported in Mastodon.)