| 2010 | IJCNN | Identical fits of nonnegative matrix/tensor factorization may correspond to different extracted event-related potentials. | Fengyu Cong, Anh Huy Phan, Andrzej Cichocki, Heikki Lyytinen, Tapani Ristaniemi |
| 2010 | IJCNN | Concatenated trial based Hilbert-Huang transformation on event-related potentials. | Fengyu Cong, Tuomo Sipola, Xiaonan Xu, Tiina Huttunen-Scott, Heikki Lyytinen, Tapani Ristaniemi |
| 2010 | ISNN | Extract Mismatch Negativity and P3a through Two-Dimensional Nonnegative Decomposition on Time-Frequency Represented Event-Related Potentials. | Fengyu Cong, Igor Kalyakin, Anh Huy Phan, Andrzej Cichocki, Tiina Huttunen-Scott, Heikki Lyytinen, Tapani Ristaniemi |
| 2009 | IJCNN | Non-negative matrix factorization Vs. FastICA on mismatch negativity of children. | Fengyu Cong, Zhilin Zhang, Igor Kalyakin, Tiina Huttunen-Scott, Heikki Lyytinen, Tapani Ristaniemi |
| 2008 | CBMS | Separation of ERP and Noise Subspaces in EEG Data without Whitening. | Andriy Ivannikov, Tommi Krkkinen, Tapani Ristaniemi, Heikki Lyytinen |
| 2008 | CBMS | Extraction of the Mismatch Negativity on Two Paradigms Using Independent Component Analysis. | Igor Kalyakin, Narciso Gonzlez, Heikki Lyytinen |
| 2007 | ICALT | Bayesian Modelling of Confusability of Phoneme-Grapheme Connections. | Mikko Vilenius, Janne V. Kujala, Ulla Richardson, Heikki Lyytinen, Toshio Okamoto |