We perform the textual entailment (TE) corpus construction for the Japanese Language with
the following three characteristics: First, the corpus consists of realistic sentences; that is, all …

We propose a novel sentential paraphrase acquisition method. To build a wellbalanced
corpus for Paraphrase Identification, we especially focus on acquiring both non-trivial …

A central issue of yes/no question answering is the usage of knowledge source given a
question. While yes/no question answering has been studied for a long time, legal yes/no …

A central issue of yes/no question answering is the usage of knowledge source given a
question. While yes/no question answering has been studied for a long time, legal yes/no …

Large language models (LLMs) have proficiently solved a broad range of tasks with their
rich knowledge but often struggle with logical reasoning. To foster the research on logical …

This is an overview of NTCIR-10, the tenth sesquiannual workshop for the evaluation of
Information Access technologies. NTCIR-10 celebrates its tenth cycle of the research …

Conventional models relying on similarity utilizing low-level surface statistical, syntactic and
lexical semantic features are suboptimal in contradiction recognition, especially for the large …

A central issue of yes/no question answering is usage of knowledge source given a
question. While yes/no question answering has been studied for a long time, legal yes/no …

We participated in Japanese tasks of RITE in NTCIR9 (team id:“KYOTO”). Our proposed
method regards predicateargument structure as a basic unit of handling the meaning of …

This paper describes a corpus comprised of university entrance examinations, which is
aimed to promote research on NLP-based problem solving. Since entrance examinations …