@inproceedings{chowdhury-faisal-2026-cuetluminaries0227, title = "{CUETL}uminaries0227 at {S}em{E}val-2026 Task 13: Invariance-Oriented Representation Learning for Robust {AI}-Generated Code Detection", author = "Chowdhury, Shiti and Faisal, Adnan", editor = "Kochmar, Ekaterina and Ghosh, Debanjan and North, Kai and Komachi, Mamoru", booktitle = "Proceedings of the 20th {I}nternational {W}orkshop on {S}emantic {E}valuation (2026)", month = jul, year = "2026", address = "San Diego, California, USA", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.semeval-1.81/", pages = "567--572", ISBN = "979-8-89176-414-9" }