国際会議論文

Ibuki Inoue, Xuyang Zhao, Shuji Komeiji, Noboru Yoshida, Hidenori Sugano, Madoka Nakajima, and Toshihisa Tanaka, “LightIED: Explainable AI with Light CNN for Interictal Epileptiform Discharge Detection, ” 2024 IEEE Engineering in Medicine and Biology Society (EMBC), No. 7293, Orlando, FL, USA,  July 2024.

Motoi Noda, Toshihisa Tanaka, Ken Kubota, and Kenichi Makita, “Detecting Discomfort Based on Electroencephalogram During Autonomous Driving,” 2024 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), Okinawa, Japan, Republic of, July 2-5, 2024, SS-5, 5 pages.

Kazi Mahmudul Hassan, Xuyang Zhao, Hidenori Sugano and Toshihisa Tanaka, “Detection of Epileptic Seizures in Long EEG Recordings Using an Anomaly Detector with Artifact Rejection,” ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Seoul, Korea, Republic of, 2024, pp. 2230-2234, doi: 10.1109/ICASSP48485.2024.10447376.

Z. Tao, T. Tanaka, and Q. Zhao, “Undirected Probabilistic Model for Tensor Decomposition,” no. NeurIPS, pp. 1–17, 2023.

Mitali Ahuja, Shuji Komeiji, Takumi Mitsuhashi, Yasushi Iimura, Hiroharu Suzuki, Hidenori Sugano, Koichi Shinoda, and Toshihisa Tanaka, "Multimodal Recognition of Speech and Electrocorticogram," Proc. 2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), Taipei, Taiwan, Oct. 31 - Nov. 3, 2023. https://doi.org/10.1109/APSIPAASC58517.2023.10317527

I. Chanpornpakdi and T. Tanaka, “Event-Related Potential in Rapid Serial Visual Presentation-Based Partial Face Cognition Depends on Visible Face Components,” 2023 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), Taipei, Taiwan, Oct. 31–Nov. 3, 2023, pp. 554-56.

M. Ohata, M. Togashi, I. Chanpornpakdi, and T. Tanaka, "Video stimuli suitable for stress estimation based on biosignals,"  2023 IEEE Engineering in Medicine and Biology Society (EMBC), July, 24-27, 2023.

T. Orihara, K. M. Hassan and T. Tanaka, "Active Selection of Source Patients in Transfer Learning for Epileptic Seizure Detection Using Riemannian Manifold," ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), June 4-10, 2023, pp. 1-5, doi:10.1109/ICASSP49357.2023.10095272.

K. Shigemi, S. Komeiji, T. Mitsuhashi, Y. Iimura, H. Suzuki, H. Sugano, K. Shinoda, K. Yatabe and T. Tanaka, “Synthesizing speech from ECoG with a combination of Transformer-based encoder and neural vocoder,” in 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2023), June 4-10, 2023.

K. Matsunaga, S. Ito, I. Chanpornpakdi and T. Tanaka, “Effect of Music Recall on EEG Alpha Power: A Machine Learning Study,” 2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), Jeju, Korea, Republic of, June 25-28, 2023, pp. 1-5, No. 1570906468.

I. Chanpornpakdi and T. Tanaka, “P300-Based Partial Face Recognition With xDAWN Spatial Filter and Covariance Matrix,” 2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC), Jeju, Korea, Republic of, June 25-28, 2023, pp. 1-4, doi: 10.1109/ITC-CSCC58803.2023.10212494.

I. Chanpornpakdi, M. Noda, T. Tanaka, Y. Harpaz and A. B. Geva, “Clustering of advertising images using electroencephalogram,” 2022 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), Chiang Mai, Thailand, Nov. 7-10, 2022, pp. 267-274, doi: 10.23919/APSIPAASC55919.2022.9980161.

S. Komeiji, K. Shigemi, T. Mitsuhashi, Y. Iimura, H. Suzuki, H. Sugano, K. Shinoda, and T. Tanaka, “Transformer-based estimation of spoken sentences using electrocorticography,” in 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 22-27, 2022.

K. Fukumori, N. Yoshida, H. Sugano, M. Nakajima, and T. Tanaka, “Epileptic spike detection by recurrent neural networks with self-attention mechanism”, in 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 22-27, 2022

M. Ohata, and T. Tanaka, "Estimation of Stress Level Based on Biosignals in Response to Emotional Stimuli," 2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech), pp. 580-581, March 7-9, 2022.

X. Zhao, S. Takata, K. Fukumori, and T. Tanaka, “Infant posture assessment based on rotational keypoint detection,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), SS-IVM-2.2, Dec. 2021

E. Sekiguchi, K. Kubota, S. Nakamura, K. Makita, and T. Tanaka, “Toward estimation of abnormal brake in autonomous vehicles from electroencephalogram and heart rate interval,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), OD-BioSiPS.6, Dec. 2021

Y. Kumagai and T. Tanaka, "Detection of note onsets from EEG while listening to music," 2021 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC), 2021, pp. 400-405, Dec. 2021

Y. Miao, Y. Iimura, H. Sugano, K. Fukumori, T. Shoji, and T. Tanaka, “Seizure onset zone identification based on phase-amplitude coupling of interictal electrocorticogram,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2021 (accepted)

X. Zhao, J. Sole-Casals, B. Li, Z. Huang, A. Wang, J. Cao, T. Tanaka, and Q. Zhao, “Classification of epileptic iEEG signals by CNN and data augmentation,” in 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Barcelona, Spain, 2020, pp. 926-930.

T. Sakai, T. Shoji, N. Yoshida, K. Fukumori, Y. Tanaka and T. Tanaka, “Scalpnet: Detection of spatiotemporal abnormal intervals in epileptic EEG using convolutional neural networks,” in 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Barcelona, Spain, 2020, pp. 1244-1248.

M. S. Yamamoto, K. Sadatnejad, T. Tanaka, M. R. Islam, Y. Tanaka, and F. Lotte, "Detecting EEG outliers for BCI on the Riemannian manifold using spectral clustering," 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Montreal, QC, Canada, 2020, pp. 438-441.

M. S. Akter, M. R. Islam, K. Fukumori, Y. Iimura, H. Sugano, and T. Tanaka, "Automatic detection of epileptic focus in ripple and fast ripple bands of interictal iEEG based on multi-band analysis," 2020 International Conference on Artificial Intelligence in Information and Communication (ICAIIC), Fukuoka, Japan, 2020, pp. 490-493.

D. Wang and T. Tanaka, “A robust method for kernel principal component analysis,” in International Conference on Artificial Intelligence in Information and Communication (ICAIIC), Fukuoka, Japan, 2020, pp. 294--297.

S. Komeiji and T. Tanaka, “A language model-based design of reduced phoneme set for acoustic model,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2019), Lanzhou, China, 18–21 Nov. 2019

Y. Hu and T. Tanaka, “Physiological signals responses to normal and abnormal brake events in simulated autonomous car,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2019), Lanzhou, China, 18–21 Nov. 2019

K. Fukumori and T. Tanaka, “A simple gaussian kernel classifier with automated hyperparameter tuning,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2019), Lanzhou, China, 18–21 Nov. 2019

B. Li, X. Zhao, Q. Zhao, T. Tanaka, and J. Cao, “A one-dimensional convolutional neural network model for automated localization of epileptic foci,” in Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2019), Lanzhou, China, 18–21 Nov. 2019.

A. A. Shiam, M. R. Islam, T. Tanaka and M. K. I. Molla, "Electroencephalography based motor imagery classification using unsupervised feature selection," 2019 International Conference on Cyberworlds (CW), Kyoto, Japan, 2019, pp. 239-246.

K. M. Hassan, M. R. Islam, T. Tanaka and M. K. I. Molla, "Epileptic seizure detection from eeg signals using multiband features with feedforward neural network," 2019 International Conference on Cyberworlds (CW), Kyoto, Japan, 2019, pp. 231-238.

Y. Miao, T. Tanaka, S. Ito, and J. Cao, “Seizure detection of epileptic EEG based on multiple phase-amplitude coupling methods,” in Advances in Cognitive Neurodynamics: Proceedings of the Sixth International Conference on Cognitive Neurodynamics, 2019. (to appear)

Q. Chen, L. Yuan, Y. Miao, Q. Zhao, T. Tanaka, and J. Cao, “Quasi-brain-death EEG diagnosis based on tensor train decomposition,” in 16th International Symposium on Neural Networks (ISNN 2019), pp.501-511, Moscow, Russia, Aug. 2019.

L. Sui, X. Zhao, Q. Zhao, T. Tanaka, and J. Cao, “Localization of epileptic foci by using convolutional neural network based on iEEG,” in the 15th International Conference on Artificial Intelligence Applications and Innovations (AIAI 2019), pp. 331-339, Crete, Greece, May 2019.

K. Fukumori, T. Nguyen, N. Yoshida, and T. Tanaka, “Fully data-driven convolutional filters with deep learning models for epileptic spike detection,” in 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brigton, UK, pp. 2772-2776, May 2019

X. Zhao, Q. Zhao, T. Tanaka, J. Cao, W. Kong, H. Sugano and N. Yoshida, “Detection of epileptic focal based on intracranial electroencephalogram signal by using convolutional neural network,” 2018 International Conference on Digital Signal Processing (DSP 2018), Shanghai, China, pp.1–5, Nov. 2018

X. Zhao, Q. Zhao, T. Tanaka, J. Cao, W. Kong, H. Sugano and N. Yoshida, “Epileptic focus localization based on iEEG by using positive unlabeled (PU) learning,” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2018), 12–15 Nov. 2018

A. Kojima and T. Tanaka, “Doubly sparse Bayesian kernel logistic regression” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2018), pp. 977-982, 12–15 Nov. 2018

K. Fukumori and T. Tanaka, “Fully data-driven optimization of Gaussian parameters for kernel classifier” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2018), pp. 1858-1863, 12–15 Nov. 2018

A. Matsumoto and T. Tanaka, “Cross-modulation response underlying sensorimotor synchronization to auditory and visual beats,” 2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2018), Miyazaki, Japan, pp. 609-614, Oct. 2018

U. Tanji, M. Nakanishi, K. Suefusa, and T. Tanaka, “Waveform-based multi-stimulus coding for brain-computer interfaces based on steady-state visual evoked potentials,” in 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Canada, 2018

T. Wada, K. Fukumori, and T. Tanaka, “Dictionary learning for gaussian kernel adaptive filtering with variable kernel center and width,” in 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Canada, 2018

S. Ogai and T. Tanaka, “A drag-and-drop type human computer interaction technique based on electrooculo-gram,” in 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Kuara Lumpur, Malaysia, pp. 716-720, Dec. 2017

T. Wada and T. Tanaka, “Doubly adaptive kernel filtering,” in 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Kuara Lumpur, Malaysia, pp.904-909, Dec. 2017

T. Itakura and T. Tanaka, “Epileptic focus localization based on bivariate empirical mode decomposition and entropy,” in 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Kuara Lumpur, Malaysia, pp.1426-1429, Dec. 2017

M. R. Islam, T. Tanaka, M. S. Akter, and M. K. I. Molla, “Classification of motor imagery BCI using multiband tangent space mapping,” in 2017 22nd International Conference on Digital Signal Processing (DSP), London, 2017, pp. 1-5.

Y. Nakasato and T. Tanaka, “Analysis and prediction of “Yuru-Chara” mascot popularity using visual and auditory features,” in 2017 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), Hong Kong, 2017, pp. 489-494.

Y. Kumagai, M. Arvaneh, H. Okawa, T. Wada, and T. Tanaka, “Classification of familiarity based on cross-correlation features between EEG and music,” in 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju, Korea, 2017, pp. 2879-2882.

A. Sakiyama, Y. Tanaka, T. Tanaka, and A. Ortega, “Accelerated sensor position selection using graph localization operator,” in 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA, 2017, pp. 5890-5894.

K. Suefusa and T. Tanaka, “Reduced calibration by efficient transformation of templates for high speed hybrid coded SSVEP brain-computer interfaces,” in 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, LA, 2017, pp. 929-933.

N. Morikawa and T. Tanaka, “Sparse spatial filtering in frequency domain of multi-channel EEG for frequency and phase detection,” in 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Jeju, Korea, 2016, pp. 1-7.

H. Higashi, T. M. Rutkowski, T. Tanaka, and Y. Tanaka, “Smoothing of xDAWN spatial filters for robust extraction of event-related potentials,” in 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA), Jeju, Korea, 2016, pp. 1-5. Dec. 2016

G. Cui, Q. Zhao, T. Tanaka, J. Cao, A. Cichocki, “Dynamic MEMD associated with approximate entropy in patients ’consciousness evaluation,” in Neural Information Processing. ICONIP 2016. Lecture Notes in Computer Science, vol 9947. Springer, Cham, 2016.

S. Ryu, H. Higashi, T. Tanaka, S. Nakauchi, and T. Minami, “Spatial smoothing of canonical correlation analysis for steady state evoked potential based brain computer interfaces,” in Proceedings of 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2016), pp.1516–1519, Florida, USA, Aug. 2016.

Y. Kamikawa and T. Tanaka, “Responses in posterior parietal cortex to movement intention task with visual and tactile cues,” in 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Milan, pp. 6654-6657, 2015

K. Suefusa and T. Tanaka, “Decoding of responses to mixed frequency and phase coded visual stimuli using multiset canonical correlation analysis,” in Engineering in Medicine and Biology Society (EMBC), 2016 38th Annual International Conference of the IEEE, pp. 1492–1495, Orland, USA, 2016.

T. Wada and T. Tanaka, “Dictionary adaptation for adaptive filtering with multiple kernels in a dynamic environment,” in Proc. of 6th International Conference on Signal Processing, Communications and Computing (ICSPCC 2016), Hongkong, Aug. 2016

D. Wang and T. Tanaka, “Sparse kernel principal component analysis based on elastic net regularization,” in Proc. of 2016 International Joint Conference on Neural Networks (IJCNN 2016), Vancouver, Canada, pp. 3703-3708, July 2016.

T. Tanaka Uehara and Y. Tanaka, “Dimensionality reduction of sample covariance matrices by graph Fourier transform for motor imagery brain-machine interface,” in 2016 IEEE Statistical Signal Processing Workshop (SSP), Palma de Mallorca, Spain, pp. 1–5, June 2016.

Md. R. Islam, T. Tanaka, M. Nakanishi, and Md. K. I. Molla, “Frequency recognition of steady-state visually evoked potentials using binary subband CCA with reduced dimension of reference signals” in 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), pp. 769–773, Shanghai, China, Apr. 19–24, 2016

A. Sakiyama, Y. Tanaka, T. Tanaka, and A. Ortega, “Efficient sensor position selection using graph signal sampling theory,” in 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), pp. 6225–6229, Shanghai, China, Apr. 19–24, 2016

Md. R. Islam, T. Tanaka, Md. K. I. Molla, and Most. S. Akter, “Frequency recognition for SSVEP-BCI using reference signals with dominant stimulus frequency,” in 2015 APSIPA Annual Summit and Conference, pp.971–974, Hong Kong, 16–19 Dec. 2015

H. Higashi, T. M. Rutkowski, T. Tanaka, and Y. Tanaka, “Subspace-constrained multilinear discriminant analysis for ERP-based brain computer interface classification,” in 2015 APSIPA Annual Summit and Conference, pp.934–940, Hong Kong, 16–19 Dec. 2015

D. Zheng, G. Cui, T. Tanaka, and J. Cao, “Analysis of brain-death EEG data using 2T-EMD algorithm,” in 2015 IEEE International Conference on Signal Image Technology & Internet Based Systems, Bangkok, Thailand, pp.528–531, Nov. 2015.

Y. Kamikawa and T. Tanaka, “Responses in posterior parietal cortex to movement intention task with visual and tactile cues,” in Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE, pp. 6654–6657, Milan, Italy, 2015.

Md. K. I. Molla, T. Tanaka Osa, and Md. R. Islam, “EEG signal enhancement using multivariate wavelet transform Application to single-trial classification of event-related potentials,” in 2015 IEEE International Conference on Digital Signal Processing (DSP), pp.804–808, Singapore, 21–24 July 2015.

Md. R. Islam, T. Tanaka, N. Morikawa, and Md. K. I. Molla, “Frequency recognition for SSVEP-based BCI with data adaptive reference signals,” in 2015 IEEE International Conference on Digital Signal Processing (DSP), pp.799–803, Singapore, 21–24 July 2015.

T. Uehara, T. Tanaka, and S. Fiori, “Robust averaging of covariance matrices by Riemannian geometry for motor-imagery brain–computer interfacing,” in Advances in Cognitive Neurodynamics (V): Proceedings of the Fifth International Conference on Cognitive Neurodynamics, no. V, pp.347–353, 2016.

S. Yasutomi and T. Tanaka, “Sparse convex clustering based on ℓ2-norm regularization on probability simplex,” in ITC-CSCC 2015: International Technical Conference on Circuits Systems, Computers and Communications, pp. 38–41, Seoul, Korea, June 4–7, 2015

T. Tanaka, “Dictionary-based online kernel principal subspace analysis with double orthogonality preservation,” in Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on, pp. 4045–4049, South Brisbane, QLD, Apr. 19–24, 2015

T. Ishida and T. Tanaka, “Efficient construction of dictionaries for kernel adaptive filtering in a dynamic environment,” in Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on, pp. 3536–3540, South Brisbane, QLD, Apr. 19–24, 2015

K. Suefusa and T. Tanaka, “Phase-based detection of intentional state for asynchronous brain–computer interface,” in Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on, pp. 808–812, South Brisbane, QLD, Apr. 19–24, 2015

H. Higashi, T. Tanaka, and Y. Tanaka, “Smoothing of spatial filter by graph Fourier transform for EEG signals,” in 2014 APSIPA Annual Summit and Conference, pp.1–5, Siem Reap, Cambodia, 9–12 Dec. 2014

S. Yasutomi and T. Tanaka, “Parameter estimation for von Mises-Fisher mixture model via Gaussian distribution,” in 2014 APSIPA Annual Summit and Conference, pp.1–5, Siem Reap, Cambodia, 9–12 Dec. 2014

K. Shimpo and T. Tanaka, “Phase detection of multi-channel SSVEPs via complex sparse spatial weight-ing,” in 2014 APSIPA Annual Summit and Conference, pp.1–5, Siem Reap, Cambodia, 9–12 Dec. 2014

N. Morikawa and T. Tanaka, “A brain-computer interface using binary phase-shift keying visual stimuli,” in Control Automation Robotics and Vision (ICARCV), 2014 13th International Conference on, pp.1-6, 10–12 Dec. 2014

T. Tanaka and M. Shiono, “Acoustic beamforming with maximum SNR criterion and efficient generalized eigenvector tracking,” Advances in Multimedia Information Processing – PCM 2014 15th Pacific-Rim Con-ference on Multimedia, Kuching, Malaysia, December 1-4, 2014, Proceedings, pp.373–382, Dec. 2014

H. Higashi and T. Tanaka, “Band selection by distance of spatial patterns for brain machine interfacing,” in Proceedings of International Conference on Advanced Informatics: Concepts, Theory and Applications 2014, pp. 63–68, Bandung, Indonesia, Aug. 2014

G. Cui, Y. Yin, T. Tanaka, and J. Cao, “EEG energy analysis for evaluating consciousness level using dynamic MEMD”, in Proc. of 2014 International Joint Conference on Neural Networks (IJCNN 2014), pp.3247–3250, Beijing, China, July 2014

S. Fiori, T. Kaneko, and T. Tanaka, “Mixed maps for learning a Kolmogoroff-Nagumo-type average element on the compact Stiefel manifold,” in 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), pp.4518–4522, Florence, Italy, May 2014

Y. Yin, D. Zheng, J. Cao, T. Tanaka, “Dynamic approximate entropy with band filtering for patient’s EEG consciousness analysis,” in Proc. of the IEEE International Conference on Bioinformatics and Biomedicine (BIBM 2013), pp.23–26, Shanghai, China, Dec 2013

T. Ishida and T. Tanaka, “Multikernel adaptive filters with multiple dictionaries and regularization,” in Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2013 Asia-Pacific, Kaohsiung, Taiwan, October 29 to November 1, 2013

H. Higashi and T. Tanaka, “Band selection by criterion of common spatial patterns for motor imagery based brain machine interfaces,” in Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2013 Asia-Pacific, Kaohsiung, Taiwan, October 29 to November 1, 2013

K. Tanaka, Y. Mizuno, T. Tanaka, and K. Kitajo, “Detection of phase synchronization in EEG with bivariate empirical mode decomposition,” in Proc. of the 35th Annual International IEEE EMBS Conference (EMBC 2013), pp.973–976, Osaka, Japan, Jul. 3–7, 2013

K. Shimpo and T. Tanaka, “Asynchronous brain-computer interfacing based on intended movement direction,” in Proc. of the 35th Annual International IEEE EMBS Conference (EMBC 2013), pp.4251–4254, Osaka, Japan, Jul. 3–7, 2013

H. Higashi and T. Tanaka, “Regularization using similarities of signals observed in nearby sensors for fea-ture extraction of brain signals,” in Proc. of the 35th Annual International IEEE EMBS Conference (EMBC 2013), pp.7420–7423, Osaka, Japan, Jul. 3–7, 2013

Md. K. I. Molla, T. Tanaka, T. M. Rutkowski, and K. Tanaka, “Phase synchronization analysis of EEG channels using bivariate empirical mode decomposition,” in Proc. of 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), pp.1182–1186, Vancouver, Canada, May 2013

N. Tomida, H. Higashi, and T. Tanaka, “A joint tensor diagonalization approach to active data selection for EEG classification,” in Proc. of 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), pp.983–987, Vancouver, Canada, May 2013

M. Uddin, A. Kuh, A. Kavcic, T. Tanaka, and D.P. Mandic, “Grid monitoring: bounds on performances of sensor placement algorithms,” in ENERGY 2013, The Third Int. Conf. on Smart Grids, Green Communications and IT Energy-aware Technologies, Lisbon, Portugal, 2013.

T. Tanaka, C. Zhang, and H. Higashi, “SSVEP frequency detection methods considering background EEG,” in Proc. of the 6th International Conference on Soft Computing and Intelligent Systems, and The 13th International Symposium on Advanced Intelligent Systems (SCIS-ISIS 2012), pp.1138–1143, Kobe, Japan, Nov. 20–24, 2012

S. Yoshimoto, Y. Washizawa, T. Tanaka, H. Higashi, and J. Tamura, “Toward multi-command auditory brain computer interfacing using speech stimuli,” in Proc. of 2012 APSIPA Annual Summit and Conference, Hollywood California, USA, December 3-6, 2012

Y. Yin, J. Cao, and T. Tanaka, “EEG energy analysis based on MEMD with ICA pre-processing,” in Proc. of 2012 APSIPA Annual Summit and Conference, Hollywood California, USA, December 3-6, 2012

S. Fiori, T. Kaneko, and T. Tanaka, “A comparison of two algorithmic recipes to parametrize rectangular orthogonal matrices,” in Proc. of 2012 APSIPA Annual Summit and Conference, Hollywood California, USA, December 3-6, 2012

M. Uddin, A. Kuh, A. Kavcic and T. Tanaka, “Approximate solutions and performance bounds for the sensor placement problem,” in 2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm), Tainan, 2012, pp.31-36.

S. Suwa, Y. Yin, G. Cui, T. Tanaka, and J. Cao, “A design method of an auditory P300 with P100 brain computer interface system,” in Proc. of 2012 International Conference on Signal Processing (ICSP 2012), pp.152–156, Beijing, China Oct. 21–25, 2012

Y. Yin, H. Zhu, T. Tanaka, and J. Cao, “Analyzing the EEG energy of healthy human, comatose patient and brain death using multivariate empirical mode decomposition algorithm,” in Proc. of 2012 International Conference on Signal Processing (ICSP 2012), pp.148–151, Beijing, China Oct. 21–25, 2012

H. Higashi and T. Tanaka “Time sparsification of EEG signals in motor-imagery based brain computer interfaces,” in Proc. of the 34th Annual International IEEE EMBS Conference (EMBC 2012), pp.4271– 4274, San Diego, USA, Aug. 28–Sept. 1, 2012

D. Looney, C. Park, T. Tanaka, J. Cao, and D. P. Mandic, “Phase-based brain consciousness analysis,” in Proc. of the 34th Annual International IEEE EMBS Conference (EMBC 2012), pp.1032–1035, San Diego, USA, Aug. 28–Sept. 1, 2012

C. Zhang, Y. Kimura, H. Higashi, and T. Tanaka, “A simple platform of brain-controlled mobile robot and its implementation by SSVEP,” in Proc. of the 2012 International Joint Conference on Neural Networks (IJCNN 2012), pp.1–7, Brisbane, Australia, June 2012

S. Fiori, T. Kaneko, and T. Tanaka, “Learning on the compact Stiefel manifold by a Cayley-transform-based pseudo-retraction map,” in Proc. of the 2012 International Joint Conference on Neural Networks (IJCNN 2012), pp.1–8, Brisbane, Australia, June 2012

T. Kaneko, T. Tanaka, and S. Fiori “A method to compute averages over the compact Stiefel manifold,” in Proc. of 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2012), pp.3829–3832, Kyoto, Japan, March 2012

T. Tanaka, Y. Washizawa, and A. Kuh, “Adaptive kernel principal components tracking,” in Proc. of 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2012), pp.1905– 1908, Kyoto, Japan, March 2012

H. Higashi, A. Cichocki, and T. Tanaka, “Regularization using geometric information between sensors capturing features from brain signals,” in Proc. of 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2012), pp.721–724, Kyoto, Japan, March 2012

Md. K. I. Molla, T. Tanaka, and T. M. Rutkowski, “Multivariate EMD based approach to EOG artifacts separation from EEG,” in Proc. of 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2012), pp.653–656, Kyoto, Japan, March 2012

R. M. Chong, and T. Tanaka, “An objective criterion for the comparison of reconstructed images,” in Proc. of the 8th International Conference on Information, Communications and Signal Processing (ICICS 2011), Singapore, Dec. 2011

Y. Yin, J. Cao, Q. Shi, D. P. Mandic, T. Tanaka, and R. Wang, “Analyzing the EEG energy of quasi brain death using MEMD,” in Proc. the Third APSIPA Annual Summit and Conference, Thu-AM.SS3 (6 pages), Xian, China, Oct. 2011.

L. Zhang, C. Zhang, H. Higashi, J. Cao, and T. Tanaka, “Common spatial pattern using multivariate EMD for EEG classification,” in Proc. the Third APSIPA Annual Summit and Conference, Wed-PM.SS4 (5 pages), Xian, China, Oct. 2011.

H. Higashi, T. Rutkowski, Y. Washizawa, A. Cichocki, and T. Tanaka, “EEG auditory steady state responses classification for the novel BCI,” in Proc. of the 33rd Annual International Conference of the IEEE EMBS (EMBC 2011), pp.4576–4579, 2011

H. Higashi and T. Tanaka, “Optimal design of a bank of spatio-temporal filters for EEG signal classification,” in Proc. of the 33rd Annual International Conference of the IEEE EMBS (EMBC 2011), pp.6100– 6103, 2011

Y. Tomita, Y. Mitsukura, T. Tanaka, and J. Cao, “Dimension reduction of RCE signal by PCA and LPP for estimation of the sleeping,” in Proc. of International Symposium on Neural Networks (ISNN 2011), Part III, LNCS 6677, pp. 306-312, May 2011

H. Higashi and T. Tanaka, “Classification by weighting for spatio-frequency components of EEG signal during motor imagery,” in Proc. of 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), pp.585–588, May 2011

S. Kon, T. Tanaka, H. Mizutani, and M. Wada, “A machine learning based approach to weather parameter estimation in Doppler weather radar,” in Proc. of 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), pp.2152–2155, May 2011

R. M. Chong and T. Tanaka, “Detection of motion blur direction based on maxima locations for blind deconvolution,” in Proc. SPIE 7870, Image Processing: Algorithms and Systems IX, 78700V, San Francisco Airport, California, USA, Jan. 23, 2011

F. B. Vialatte, M. Maurice, T. Tanaka, Y. Yamaguchi, and A. Cichocki, “Analyzing steady state visual evoked potentials using blind source separation,” in Proc. the Second APSIPA Annual Summit and Conference, pp.578–582, Biopolis, Singapore, 14-17 Dec. 2010

T. M. Rutkowski, T. Tanaka, Q. Zhao, and A. Cichocki, “Spatial auditory BCI/BMI paradigm—Multichannel EMD approach to brain responses estimation,” in Proc. the Second APSIPA Annual Summit and Conference, pp.197–202, Biopolis, Singapore, 14-17 Dec. 2010

G. Hori and T. Tanaka, “Pivoting in Cayley transform-based optimization on orthogonal groups,” in Proc. the Second APSIPA Annual Summit and Conference, pp.181–184, Biopolis, Singapore, 14-17 Dec. 2010

Y. Washizawa, H. Higashi, T. M. Rutkowski, T. Tanaka, A. Cichocki, “Tensor based simultaneous feature extraction and sample weighting for EEG classification,” in Proc. of the 15th International Conference on Neural Information Processing (ICONIP 2010), vol.2, pp.26–33, Sydny, Australia, Nov. 2010

H. Bakardjian, T. Tanaka, and A. Cichocki, “Brain control of robotic arm using affective steady-state visual evoked potentials,” in Proc. IASTED International Conference on Human-Computer Interaction (IASTED-HCI 2010), pp.264–270, Maui, Hawaii, USA, Aug. 23–25, 2010

Q. Shi, W. Zhou, J. Cao, D. P. Mandic, T. Tanaka, T. M. Rutkowski, and R. Wang, “An auditory oddball based brain-computer interface system using multivariate EMD,” in Proc. 6th International Conference on Intelligent Computing (ICIC 2010), vol.6216 of Lecture Notes in Computer Science, Changsha, China, pp.140–148, Aug. 2010

R. M. Chong, and T. Tanaka, “Blur identification based on maxima locations for color image restoration,” in 2010 4th International Conference on Multimedia and Ubiquitous Engineering, no. 02–04, Aug. 2010

H. Higashi, T. Tanaka, and Y. Mitsukura, “Rhythmic component extraction considering phase alignment and the application to motor imagery-based brain computer interfacing,” in Proc. of the 2010 International Joint Conference on Neural Networks (IJCNN 2010), pp.3508–3513, Barcelona, Spain, July 2010

Y. Tomita, S. Ito, Y. Mitsukura, T. Tanaka, J. Cao, “EEG frequency analysis for dozing detection system,” in Proc. of the 2010 International Joint Conference on Neural Networks (IJCNN 2010), pp.1715–1718, Barcelona, Spain, July 2010

G. Hori and T. Tanaka, “Finding initial values for time-varying joint diagonalization,” Proc. of 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2010), pp.2018–2021, Dal-las, USA, Mar. 2010.

Md. K. I. Molla, T. Tanaka, T. M. Rutkowski, and A. Cichocki, “Seperation of EOG artifacts from EEG signals using bivariate EMD,” in Proc. of 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2010), pp.562–565, Dallas, USA, Mar. 2010.

M. Nakanishi, Y. Mitsukura, T. Tanaka, S. Miwa, and H. Nakajo, “Extraction of horns in a noisy environ-ment by EMD,” in Proc. of 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2010), pp.333–336, Mar. 2010

H. Yoneda and T. Tanaka, “Smoke detection from images using Adaboost,” in Proc. of 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP2010), pp.508–511, Mar. 2010

H. Tanouchi and T. Tanaka, “An adaptive algorithm for generalized eigen-decomposition using sliding window,” in Proc. of 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP2010), pp.620–623, Mar. 2010

K. Iwamoto, H. Inoue, T. Matsubara, and T. Tanaka, “Cigarette smoke detection from captured image sequences,” in Proc. of Electronic Imaging 2010, vol. 7538, pp.753813-1–753813-10, San Jose, USA, Jan. 2006

T. Tanaka, H. Higashi, and Y. Saito, “Rhythmic component extraction for EEG signals with reduced computational complexity,” in Proc. of 2009 IEEE International Symposium on Biomedical Engineering (ISBME 2009), No.1054, Bangkok, Thailand, Dec. 2009

G. Hori and T. Tanaka, “Extension of joint diagonalization for moving targets,” in The Third International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2009), pp.309–311, Aruba, Dec. 2009

T. M. Rutkowski, Q. Zhao, A. Cichocki, T. Tanaka, and D. P. Mandic, “Towards affective BCI/BMI paradigms– analysis of fEEG and fNIRS brain responses to emotional speech and facial videos,” in Advances in Cognitive Neurodynamics: Proc. of the International Conference on Cognitive Neurodynamics (ICCN 2009), Hangzhou, China, 2009

H. Higashi, T. Rutkowski, Y. Washizawa, T. Tanaka, and A. Cichocki, “Imagery movement paradigm user adaption improvement with quasi-movements phenomenon,” in Advances in Cognitive Neurodynamics: Proc. of the International Conference on Cognitive Neurodynamics (ICCN 2009), Hangzhou, China, 2009

Y. Tomita, S. Ito, Y. Mitsukura, T. Tanaka, J. Cao, “The extraction of sleep quality by using the muli-channel EEG signal,” in Proc. of 2009 APSIPA Annual Summit and Conference, pp.174–177, Sapporo, Japan, Oct. 2009

Y. Tomita, Y. Mitsukura, T. Tanaka, J. Cao, “Analysis of the EEG during the sleeping by the rhythmic component extraction,” in Proc. of 18th IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN 2009), pp.1054–1059, Toyama, Japan, Sept. 2009.

T. M. Rutkowski, T. Tanaka, A. Cichocki, D. Erickson, and D. P. Mandic, “Interactive components extraction from fEEG and fNIRS for affective brain machine interfacing paradigms,” in Proc. 5th International Conference on Intelligent Computing (ICIC 2009), vol.5755 of Lecture Notes in Computer Science, Ulsan, Korea, Sept. 2009 (Best Paper Award)

Q. Shi, J. Yang, J. Cao, T. Tanaka, T. M. Rutkowski, R. Wang and H. Zhu, “EMD based power spectral pattern analysis for quasi-brain-death EEG,” in Proc. 5th International Conference on Intelligent Computing (ICIC 2009), vol.5755 of Lecture Notes in Computer Science, Ulsan, Korea, Sept. 2009

H. Higashi, T. Tanaka, and A. Funase, “Classification of single trial EEG during imagined hand movement by rhythmic component extraction,” in Proc. of the 31st Annual International IEEE EMBS Conference (EMBC 2009), pp.2482–2485, Minneapolis, USA, Sept. 2009

T. Tanaka, R. Miyamoto, and R. M. Chong, “Super-resolution based on blind deconvolution using similarity of power spectra,” in Proc. of the third ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC 2009), Como, Italy, 30 Aug.–2 Sept. 2009

S. Fiori and T. Tanaka, “Learning averages over the Lie group of symmetric positive-definite matrices,” in Proc. of the 2009 International Joint Conference on Neural Networks (IJCNN 2009), Atlanta, USA, June 2009

S. Fiori and T. Tanaka, “Learning-machines-committee averages over the unitary group of matrices,” in Proc. of the 2009 IEEE International Symposium on Circuits and Systems (ISCAS 2009), pp.2777–2781, Taipei, Taiwan, May 2009.

T. M. Rutkowski, A. Cichocki, T. Tanaka, D. P. Mandic, J. Cao, and A. L. Ralescu, “Multichannel spectral pattern separation–An EEG processing application,” in Proc. of 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), pp.373–376, Taipei, Taiwan, Apr. 2009

Y. Saito, T. Tanaka and H. Higashi, “Adaptive rhythmic component extraction with regularization for EEG data analysis,” in Proc. of 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), pp.353–356, Taipei, Taiwan, Apr. 2009

A. Omer and T. Tanaka, “Region-based weighted-norm approach to video super-resolution with adaptive regularization,” in Proc. of 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), pp.833–836, Taipei, Taiwan, Apr. 2009

Y. Tomita, S.-I. Ito, Y. Mitsukura, T. Tanaka, J. Cao, “Rhythmic component extraction for sleeping electroencephalogram analysis,” in Proc. of 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2009), pp. 443–446, Hawaii, USA, Mar. 2009

T. M. Rutkowski, A. Cichocki, T. Tanaka, D. Mandic, J. Cao, “Multichannel spectral pattern separation – A nonlinear approach to EEG signals from interferences separation in frequency domain,” in Proc. of 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2009), pp. 439–442, Hawaii, USA, Mar. 2009

Y. Saito and T. Tanaka, “Rhythmic component extraction for phase shifted multi-channel signals,” in Proc. of 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2009), pp. 427– 430, Hawaii, USA, Mar. 2009 (Student Paper Award)

H. Inoue and T. Tanaka, “Image-based smoke detection with k-subspaces clustering,” in Proc. of 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2009), pp. 321–324, Hawaii, USA, Mar. 2009

T. Tanaka, K. Makino, R. Miyamoto, and R. M. Chong, “Blind image deconvolution based on similarity measure of power spectra,” in Proc. of 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2009), pp. 273–276, Hawaii, USA, Mar. 2009

A. Omer and T. Tanaka, “Region-based super resolution for video sequences considering registration error,” in Proc. of the 3rd Pacific-Rim Symposium on Image and Video Technology, Tokyo, Japan, pp.944– 954, vol.5414 of Lecture Notes in Computer Science, Jan. 2009

N. Koshikawa, T. Murakami, and T. Tanaka, “Pitch shifting of music based on adaptive order estimation of linear predictor,” in Proc. of 9th Pacific-Rim Conference on Multimedia (PCM 2008), Tainan, Taiwan, vol. 5353 of Lecture Notes in Computer Science, Dec. 2008.

R. M. Chong, and T. Tanaka, “Image extrema analysis and blur detection with identification,” in Proc. of the Fourth International Conference on Signal-Image Technology and Internet-Based Systems (SITIS 2008), pp. 320–326, Bali, Indonasia, Dec. 2008

T. M. Rutkowski, A. Cichocki, T. Tanaka, A. L. Ralescu, and D. P. Mandic, “Clustering of spectral patterns based on EMD components of EEG channels with applications to neurophysiological signals separation,” in Proc. of the 15th International Conference on Neural Information Processing (ICONIP 2008), Auckland, New Zealand, vol. 5506 of Lecture Notes in Computer Science, Nov. 2008

S. Fiori and T. Tanaka, “An averaging method for a committee of special-orthogonal-group machines,” in Proc. of the 2008 IEEE International Symposium on Circuits and Systems (ISCAS 2008), pp.2170–2173, Seattle, USA, May 2008

T. Tanaka and Y. Saito, “Rhythmic component extraction for multi-channel EEG data analysis,” in Proc. of 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), pp. 425– 428, Las Vegas, USA, Apr. 2008

A. Omer and T. Tanaka, “Joint blur identification and high-resolution image estimation based on weighted mixed-norm with outlier rejection,” in Proc. of 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), pp. 1305–1308, Las Vegas, USA, Apr. 2008.

A. Omer and T. Tanaka, “Multiframe image and video super-resolution algorithm with inaccurate motion registration errors rejection,” in Visual Communications and Image Processing (VCIP) 2008, vol. 6822, pp. 682222-1–682222-9, San Jose, CA, Jan. 2008

A. Omer and T. Tanaka, “Image demosaicking based on chrominance regularization with region-adaptive weights,” in Proc. of the Sixth International Conference on Information, Communications and Signal Processing (ICICS 2007), P0474, Singapore, Dec. 2007

A. Omer and T. Tanaka, “Robust image registration based on local standard deviation and image intensity,” in Proc. of the Sixth International Conference on Information, Communications and Signal Processing (ICICS 2007), P0613, Singapore, Dec. 2007

Y. Saito, T. Tanaka, J. Cao, and D. P. Mandic, “Quasi-brain-death EEG data analysis by empirical mode decomposition,” in Advances in Cognitive Neurodynamics: Proc. of the International Conference on Cognitive Neurodynamics (ICCN 2007), Shanghai, China, 2007

Y. Washizawa, Y. Yamashita, T. Tanaka, and A. Cichocki, “Extraction of steady state visually evoked potential signal and estimation of distribution map from EEG data,” in Proc. of the 35th Annual International IEEE EMBS Conference (EMBC 2007), pp. 5449–5452, Lyon, France, 2007

G. Souretis, D. P. Mandic, M. Grisseli, T. Tanaka and M. V. Hulle, “Blood volume signal analysis with empirical mode decomposition,” in Proc. of the 15th International Conference on Digital Signal Processing (DSP2007), pp. 147–150, Cardiff, UK, July 2007

T. Tanaka and S. Fiori, “Least squares approximate joint diagonalization on the orthogonal group,” in Proc. of 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), vol. II, pp. 649–652, Hawaii, USA, Apr. 2007

M. Altaf, T. Gautama, T. Tanaka and D. Mandic, “Rotation invariant complex empirical mode decom-position,” in Proc. of 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), vol. III, pp. 1009–1012, Hawaii, USA, Apr. 2007

S. Komeiji and T. Tanaka, “A direct design of oversampled perfect reconstruction bandpass FIR filterbanks with real coefficients,” in Proc. of 2007 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP 2007), pp. 611–614, Shanghai, China, Mar. 2007 (Student Paper Award)

A. Omer and T. Tanaka, “Super-resolution based on region-matching motion estimation,” in Visual Communications and Image Processing 2007, vol. 6508, pp. 1O-1–1O-11, San Jose (CA), USA, Feb. 2007

A. Omer and T. Tanaka, “Region-based sub-pixel motion estimation from noisy, blurred, and down-sampled sequences,” in Proc. of the 2006 Pacific-Rim Conference on Multimedia (PCM 2006), vol. 4261 of Lecture Notes in Computer Science, pp.229–236, Hanzhou, China, 2006.

Y. Washizawa, T. Tanaka, D. P. Mandic, and A. Cichocki, “A flexible method for envelope estimation in empirical mode decomposition,” in 10th International Conference on Knowledge-Based & Intelligent Information & Engineering Systems (KES 2006), vol. 4253 of Lecture Notes in Artificial Intelligence, pp. 1248– 1255, Bournemouth, UK, Oct. 2006

T. Tanaka, Y. Murakami, and F. Theis, “A fast predictive lossless coder for fMRI data sets,” in 2006 IEEE International Conference on Image Processing (ICIP 2006), pp. 2529–2532, Atlanta, USA, Oct. 2006

T. Murakami, T. Tanaka, and Y. Ishida, “A fast algorithm for ICA deduced from a closed-form solution of kurtosis maximization,” in Proc. of 2006 IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2006), pp. 223–228, Maynooth, Ireland, Sept. 2006

Y. Wongsawat, S. Oraintara, T. Tanaka, and K. R. Rao, “Lossless multi-channel EEG compression,” in Proc. of 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006), pp. 1611–1614, Island of Kos, Greece, May 2006

T. Tanaka and S. Fiori, “Simultaneous tracking of the best basis in reduced-rank Wiener filter,” in Proc. of 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2006), vol. III, pp. 548–551, Toulouse, France, May 2006

F. J. Theis and T. Tanaka, “Sparseness by iterative projections onto spheres,” in Proc. of 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2006), vol. V, pp. 709–712, Toulouse, France, May 2006

K. Yabuta, H. Kitazawa, and T. Tanaka, “A new concept of real-time security camera monitoring with privacy protection by masking moving objects,” in Proc. of Electronic Imaging 2006, vol. 6063, San Jose, USA, Jan. 2006

K. Yabuta, H. Kitazawa, and T. Tanaka, “A new concept of security camera monitoring with privacy protection by masking moving objects,” in Proc. of the 2005 Pacific-Rim Conference on Multimedia (PCM 2005), vol. 3767 of Lecture Notes in Computer Science, pp. 831–842, Jeju, Korea, Nov. 2005

F. J. Theis, and T. Tanaka, “A fast and efficient method for compressing fMRI data sets,” in the Proc. of International Conference on Artificial Neural Networks (ICANN 2005), vol. 3697 of Lecture Notes in Computer Science, pp. 769–777, Warsaw, Poland, Sept. 2005

F. J. Theis, K. Stadlthanner, and T. Tanaka, “First results on uniqueness of sparse non-negative matrix factorization,” in the Proc. of 13th European Signal Processing Conference (EUSIPCO 2005), MonAmOR9, Antalya, Turkey, Sept. 2005

T. Tanaka, “Optimal design for synthesis filters of oversampled uniform perfect reconstruction filter banks with 50% overlapping,” in the Proc. of 2005 IEEE International Conference on Image Processing (ICIP 2005), vol. I, pp. 477–480, Genova, Italy, Sept. 2005

T. Tanaka and D. P. Mandic, “A direct design framework for a class of oversampled perfect reconstruction filter banks,” in the Proc. of International Symposium on Communications and Information Technologies 2004 (ISCIT 2004), Special Session: Filter Banks & Wavelets, 29AM2F-3 (CD-ROM), Sapporo, Japan, Oct. 2004

T. Tanaka and L. Duval, “Noise reduction of images with multiple subband transforms,” in the Proc. of 2004 IEEE International Conference on Image Processing (ICIP 2004), vol. II, pp. 1209–1212, Singapore, Oct. 2004

T. Tanaka, “Generalized subspace rules for on-line PCA and their application in signal and image com-pression,” in the Proc. of 2004 IEEE International Conference on Image Processing (ICIP 2004), vol. II, pp. 1895–1898, Singapore, Oct. 2004

S. L. Goh, Z. Babic, D. Popovic, T. Tanaka, and D. Mandic, “Complex-valued neural network schemes for online processing of wind signal,” in the Proc. Seventh Seminar on Neural Network Applications in Electrical Engineering (Neurel 2004), pp. 249–253, Belgrade, Yugoslavia, Sept. 23–25, 2004

J. Karvanen and T. Tanaka, “Temporal decorrelation as preprocessing for linear and post-nonlinear ICA,” in Independent Component Analysis and Blind Signal Separation (Fifth International Conference, ICA2004, Granada, Spain, September 2004 Proc.), vol. 3195 of Lecture Notes in Computer Science, pp. 774–781, Sept. 22–24, 2004

Z. Leonowicz, J. Karvanen, T. Tanaka, and J. Rezmer, “Model order selection criteria: comparative study and applications,” in the Proc. of the VI-th International Workshop “Computational Problems of Electrical Engineering” (CPEE 2004), pp. 193–196, Zakopane, Poland, Sept. 2004

T. Tanaka and Y. Yamashita, “On perfect reconstruction with lost channel data in lapped pseudo-orthogonal transform,” in the Proc. of 12th European Signal Processing Conference (EUSIPCO 2004), pp. 877–880, Vienna, Austria, Sept. 2004

T. Hoya, T. Tanaka Murakami and A. Cichocki, “Stereophonic noise reduction by a combined multi-stage sliding subspace projection and adaptive signal enhancement,” in the Proc. of IFAC Workshop on Adaptation and Learning in Control and Signal Processing (ALCOSP 04), pp. 421–426, Yokohama, Japan, Aug. 30-Sept. 1, 2004

Y. Washizawa, K. Hikida, T. Tanaka, and Y. Yamashita, “Kernel relative principal component analysis for pattern recognition,” in Structural, Syntactic, and Statistical Pattern Recognition (Joint IAPR International Workshops, SSPR 2004 and SPR 2004), vol. 3138 of Lecture Notes in Computer Science, pp. 1105-1113, Lisbon, Portugal, August 18-20, 2004

T. Tanaka and A. Cichocki, “Subband decomposition independent component analysis and new performance criteria,” in Proc. of 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2004), vol. V, pp. 541–544, Montreal, Canada, May 2004

T. Tanaka, Y. Hirasawa and Y. Yamashita, “A novel class of variable-length lapped transform for image coding,” in Proc. of 2003 IEEE International Conference on Image Processing (ICIP 2003), vol. I, pp. 649– 652, Barcelona, Spain, Sept. 2003

T. Tanaka Saito and Y. Yamashita, “Projection-based time-varying subband image coding,” in Proc. of 2003 IEEE International Conference on Image Processing (ICIP 2003), vol. III, pp. 201–204, Barcelona, Spain, Sept. 2003

L. Duval and T. Tanaka, “Denoising of seismic signals with oversampled filter banks,” in Proc. of 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), vol. VI, pp. 189– 192, Hong Kong, Apr. 2003

T. Hoya, A. Cichocki, T. Tanaka, G. Hori, T. Murakami, and J. A. Chambers, “A combined cascading subspace and adaptive signal enhancement method for stereophonic noise reduction,” in Proc. of the Forth International Symposium on Independent Component Analysis and Blind Signal Separation (ICA 2003), pp. 573–578, Nara, Apr. 2003

T. Tanaka and Y. Yamashita “Noise robust oversampled linear phase perfect reconstruction filter bank with a lattice structure,” in Proc. of 2002 IEEE International Conference on Image Processing (ICIP 2002), vol. I, pp. 377–380, Rochester, NY, Sept. 2002

T. Tanaka and Y. Yamashita, “The generalized lapped pseudo-biorthogonal transform,” in Proc. of 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002), vol. II, pp. 1273– 1276, Orlando, May 2002

T. Tanaka and Y. Yamashita, “The orientation adaptive lapped biorthogonal transform for efficient image coding,” in Proc. of 2001 IEEE International Conference on Image Processing (ICIP 2001), vol. III, pp. 214–217, Thessaloniki, Oct. 2001

T. Tanaka and Y. Yamashita, “A biorthogonal transform with overlapping and non-overlapping basis functions for image coding,” in Proc. of 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2001), vol. III, pp. 1705–1708, Salt Lake City, May 2001

T. Tanaka and Y. Yamashita, “The orientation adaptive lapped orthogonal transform for image coding,” in Proc. of 2000 IEEE International Conference on Image Processing (ICIP 2000), vol. III, pp. 829–832, Vancouver, Sept. 10–13, 2000

T. Tanaka and Y. Yamashita, “An iterative deblocking method using 2-D directional FIR filters,” in Proc. of 2000 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC 2000), vol. 1, pp. 46–49, Pusan, July 11-13, 2000

T. Tanaka and Y. Yamashita, “Image coding using vector-embedded Karhunen-Loeve transform,” in Proc. of 1999 IEEE International Conference on Image Processing (ICIP ’99), vol. 2, pp. 482–486, Kobe, Oct. 25– 28, 1999

E.-S. Kang, T. Tanaka, T-H. Lee, and S.-J. Ko, “A multi-threshold embedded zerotree wavelet coder,” in Proc. of International Technical Conference on Circuits/Systems, Computers, and Communications ’98 (ITC-CSCC ’98), pp. 117–120, Sokcho, Korea, July 1998