Over-Squashing

Information propagation challenge in GNNs and transformers that motivates the study of mixing behavior

Neighborhood — ranked by edge-count

paper

cosine ≥ 0.65 · no typed edge

Entities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.

overbiddingconcept0.761
A strategic error where a bid exceeds the bidder's available money, triggering wealth revelation and auction restart.
Overlaymethod0.760
Attribute: placing one text on top of another, partially obscuring, as an act of layering.
Overthinkingconcept0.751
Performance failure mode in recurrent networks from excessive computation iterations, relevant to looped LLM design
Chunkingconcept0.734
Rescaling of search to a higher organizational level; hypothesised as intrinsic to ETIs.
Overcomplete Basisconcept0.715
A set of feature directions that is larger than the dimensionality of the space, enabling superposition
Unioning Over Casesconcept0.711
A circuit motif where the network separately detects multiple cases and takes a union to create invariant neurons; exemplified by the oriented dog head detection circuit
tunnelingconcept0.699
Quantum-physics-inspired notion of a direct connection between matter and the I-plenum, allowing centers to reveal the I.
No Overloading Criterionclaim0.698