From top to bottom in the list of accepted papers (2025.sigmod.org/sigmod_paper...):

Yannakakis+
RPT
Galley
LpBound [my favorite]
PDX [my 2nd favorite]
GFTR
Libdbos [my 3rd favorite]
MementoFilter
Spilly

Idea: LinDP's limitation lies in its cubic-time DP enumeration strategy, that may enumerate invalid subplans.

Our fix:

1. We output only the valid subplans inspired by DPccp.

2. We also transfer DP-states across linearizations by exploiting how IKKBZ creates them.

📎 Paper: db.in.tum.de/~birler/pape...

Code: github.com/umbra-db/ada...

Appears at BTW: btw2025.gi.de (the German database conference where "Unnesting Arbitrary Queries" appeared at).

If you don't manage to come by, do check out our 3-min presentation:

📹 www.youtube.com/watch?v=B0bU...
📎 openreview.net/forum?id=z7e...