IELR(1) vs Lane Table

[remexre]

The lane table algorithm seems to do the same thing for lalrpop that IELR(1) does for Bison. Both came out around the same time, and it doesn't look like the scientific literature has actually compared them. (The only paper I could find was from the lane table authors, and simply noted IELR(1)'s existence without comparing it to lane table.)

Does anyone know how they compare, if either one is more general than the other, etc.? (I suppose #768 may be relevant to this question...)