Does anyone have any suggestions on finding CS papers worth reading beyond those papers listed here?
Look at other papers in the same conference. Watch conference videos on YouTube.
Skim at first, and then reread papers that pop back into your mind.
For example, I'm interested in human-computer interaction so I read CHI and UIST papers each year, and for software engineering I read ICSE and FSE.
In my experience, the only people who think CHI publishes great papers are the people publishing at CHI.
(Disclosure: I've published at CHI a few times myself. I'm done with it.)