Topic
semantic web
New DEC Framework Enables Provenance Reasoning in Knowledge Graphs for Supply Chain
Provenance-enhanced statements like 'according to X, φ' are common in knowledge graphs but current models treat provenance as semantically neutral. A new framework, DEC, interprets provenance predicates as indicators of epistemic stance, grouping statements into cognitive worlds. This allows principled reasoning over attributed content without collapsing disagreements into inconsistencies, with applications in domains like supply chain where multiple parties assert different claims.
A Theoretical Roadmap to Fuse Foundation Models and Knowledge Graphs
A new theoretical paper formalizes the 'Impedance Mismatch' between Foundation Models and Knowledge Graphs, arguing that current approaches like RAG are superficial. The authors propose a roadmap including Structured Residual Streams, Vector Symbolic Architectures, and Orthogonal Subspace Editing for true semantic fusion.