@inproceedings{krishnasamy-wihardjo-2026-gigitai, title = "{G}igit{AI} at {S}em{E}val-2026 Task 8: Hybrid Sparse-Dense Retrieval and Zero-Shot Generation for Multi-Turn Conversational {RAG}", author = "Krishnasamy, Saran and Wihardjo, Inez", 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-1.389/", pages = "3103--3111", ISBN = "979-8-89176-414-9" }