作者位次 #4/5SIGIR 2026Poster· Information Retrieval (Resource)
The Alignment Gap: A Benchmark Demonstrating the Lack of Cross-Lingual Mapping in Dialect-Specialized Language Models - The Case of Ehugbo
Ukachi Agnes Eze-Mbey · Victor Tolulope Olufemi · Athanase Biluge Bahizire · Mikel K. Ngueajio · Prasenjit Mitra
摘要
Cross-lingual information retrieval (CLIR) for low-resource dialects remains underexplored, despite millions of speakers worldwide. This work addresses a critical gap by introducing the first information retrieval (IR) benchmark resource for Ehugbo (the Afikpo dialect of Igbo with \textasciitilde...