Why is the paper's copyright footer "1992 Information Processing Society of Japan" when this work is actually from around 2019?
Good catch! Based on https://arxiv.org/abs/2009.14336, I put 2020 in the title above.
Probably used an outdated LaTeX template.
Good catch! Based on https://arxiv.org/abs/2009.14336, I put 2020 in the title above.