Very interesting work, thanks for the link! We actually missed it among the references in our paper [1] and will correct this in the journal version. Regarding the differences, lsh has an interactive mode but not sshell. On the other hand, sshell compile to native (to support massively parallel calls), and IPCs between such calls (thanks to the DSO layer).

[1] https://drive.google.com/file/d/1D7h0hoMep0W73XV_EdXPSEWUxpT...