@inproceedings{ferreira-etal-2026-akcit, title = "{AKCIT}-{UFG} at {S}em{E}val-2026 Task 8: Structured Chunking and Optimized Query Reformulation for Efficient Multi-Turn Retrieval", author = "Ferreira, David and Ramos, Wilson and Ribeiro, Priscila and Passinato, Emanuel and Fernandes, Diogo and Filho, Arlindo", 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-1.395/", pages = "3149--3155", ISBN = "979-8-89176-414-9" }