Azevedo, P., 		Fileto, R., 		Zibetti, A., & 		Werner, S.
(2026).
 Entity Linking in Invoices: Reducing Large Language Model Calls by Using Knowledge-Guided Heuristic Filtering.
In <em>Proceedings of the 41st Brazilian Symposium on Databases</em>, (pp. 659-672). Porto Alegre: SBC.
doi:10.5753/sbbd.2026.249286