Showing cs.CLShow all
3 papers · 1 filter
cs.CL2026
Reproducing Omitted Temporal Expressions in Japanese News for Retrieval-Augmented Applications
Tomoaki Yasuda, Shotaro Ishihara
News articles often contain omitted temporal expressions, such as day-only or month-only mentions, which must be interpreted with reference to the publication date. When such artic…
cs.CL2026
An Empirical Analysis of Factual Errors in Human-Written Text and Its Application to Factual Error Detection
Kazuma Iwamoto, Kazumasa Omura, Shotaro Ishihara
Factual Error Detection (FED), which is the task of identifying factually incorrect spans in a given text, has long been recognized as an important research problem. However, with…
cs.CL2023
Generating News-Centric Crossword Puzzles As A Constraint Satisfaction and Optimization Problem
Kaito Majima, Shotaro Ishihara
Crossword puzzles have traditionally served not only as entertainment but also as an educational tool that can be used to acquire vocabulary and language proficiency. One strategy…