li-2026-contextual:
  type: article
  title: Contextual Refinement of Higher-Order Concurrent Probabilistic Programs
  author:
  - Li, Kwing Hei
  - Aguirre, Alejandro
  - Tassarotti, Joseph
  - Birkedal, Lars
  date: 2026-06
  page-range: 455-479
  serial-number:
    doi: 10.1145/3808265
  parent:
    type: periodical
    title: Proceedings of the ACM on Programming Languages
    publisher: Association for Computing Machinery (ACM)
    issue: PLDI
    volume: 10