2 papers
cs.IR2026
SciToT: Multimodal Tip-of-the-Tongue Retrieval for Scientific Papers
Stan Fris, Sijie Tao, Makoto P. Kato +1
Researchers frequently encounter difficulties re-finding scientific papers when they remember aspects of the content but cannot recall reliable identifiers, such as titles or autho…
cs.IR2025
LLM-based Query Expansion Fails for Unfamiliar and Ambiguous Queries
Kenya Abe, Kunihiro Takeoka, Makoto P. Kato +1
Query expansion (QE) enhances retrieval by incorporating relevant terms, with large language models (LLMs) offering an effective alternative to traditional rule-based and statistic…