The following publications are possibly variants of this publication:
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- PodCastle and Songle: Crowdsourcing-Based Web Services for Retrieval and Browsing of Speech and Music ContentMasataka Goto, Jun Ogata, Kazuyoshi Yoshii, Hiromasa Fujihara, Matthias Mauch, Tomoyasu Nakano. WWW 2012: 36-41 [doi]
- Statement map: reducing web information credibility noise through opinion classificationKoji Murakami, Eric Nichols, Junta Mizuno, Yotaro Watanabe, Shouko Masuda, Hayato Goto, Megumi Ohki, Chitose Sao, Suguru Matsuyoshi, Kentaro Inui, Yuji Matsumoto. and 2010: 59-66 [doi]
- Songle: A Web Service for Active Music Listening Improved by User ContributionsMasataka Goto, Kazuyoshi Yoshii, Hiromasa Fujihara, Matthias Mauch, Tomoyasu Nakano. ismir 2011: 311-316 [doi]