The following publications are possibly variants of this publication:
- Overcomplete BSS for Convolutive Mixtures Based on Hierarchical ClusteringStefan Winter, Hiroshi Sawada, Shoko Araki, Shoji Makino. ica 2004: 652-660 [doi]
- MAP-Based Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and ℓ1-Norm MinimizationStefan Winter, Walter Kellermann, Hiroshi Sawada, Shoji Makino. ejasp, 2007, 2007. [doi]
- Underdetermined sparse source separation of convolutive mixtures with observation vector clusteringShoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino. iscas 2006: [doi]
- A sparseness-mixing matrix estimation (SMME) solving the underdetermined BSS for convolutive mixturesAudrey Blin, Shoko Araki, Shoji Makino. icassp 2004: 85-88 [doi]