Freitas, C., & Berton, L. (2026). Generate or Rerank? Where to Invest an LLM’s Budget in Cold-Start E-Commerce Recommender Systems. In Anais do XXIII Encontro Nacional de Inteligência Artificial e Computacional, (pp. 1934-1945). Porto Alegre: SBC. doi:10.5753/eniac.2026.31461