In commemoration of the 20th anniversary
Crossref DOI link: https://doi.org/10.1007/s12199-014-0435-1
Published Online: 2014-12-19
Published Print: 2015-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Otsuki, Takemi
Katoh, Takahiko
Text and Data Mining valid from 2014-12-19