IEICE Trans

Akira TANAKA

A Fast Cross-Validation Algorithm for Kernel Ridge Regression by Eigenvalue Decomposition Akira TANAKA Hideyuki IMAI
Publication: Publication Date: 2019/09/01 Vol. E102-A No. 9 pp. 1317-1320 Type of Manuscript: LETTER Category: Numerical Analysis and Optimization Keyword: kernel ridge regression, model selection, hyperparameter, cross-validation,
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Automatic Generation of Train Timetables from Mesoscopic Railway Models by SMT-Solver Yoshinao ISOBE Hisabumi HATSUGAI Akira TANAKA Yutaka OIWA Takanori AMBE Akimasa OKADA Satoru KITAMURA Yamato FUKUTA Takashi KUNIFUJI
Publication: Publication Date: 2019/02/01 Vol. E102-A No. 2 pp. 325-335 Type of Manuscript: Special Section PAPER (Special Section on Mathematical Systems Science and its Applications) Category: Keyword: formal approach, train timetable, mesoscopic model, periodic timetable, SMT-Solver, railway capacity,
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Binary Sparse Representation Based on Arbitrary Quality Metrics and Its Applications Takahiro OGAWA Sho TAKAHASHI Naofumi WADA Akira TANAKA Miki HASEYAMA
Publication: Publication Date: 2018/11/01 Vol. E101-A No. 11 pp. 1776-1785 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Image, Vision Keyword: image approximation, binary sparse representation, image quality metrics, visual saliency,
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Wiener-Based Inpainting Quality Prediction Takahiro OGAWA Akira TANAKA Miki HASEYAMA
Publication: Publication Date: 2017/10/01 Vol. E100-D No. 10 pp. 2614-2626 Type of Manuscript: PAPER Category: Image Processing and Video Processing Keyword: quality prediction, inpainting, Wiener filter, least-squares estimation,
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Theoretical Analyses on 2-Norm-Based Multiple Kernel Regressors Akira TANAKA Hideyuki IMAI
Publication: Publication Date: 2017/03/01 Vol. E100-A No. 3 pp. 877-887 Type of Manuscript: PAPER Category: Neural Networks and Bioengineering Keyword: multiple kernel regressor, reproducing kernel Hilbert space, generalization error, 2-norm criterion, 2-norm regularizer,
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Ensemble and Multiple Kernel Regressors: Which Is Better? Akira TANAKA Hirofumi TAKEBAYASHI Ichigaku TAKIGAWA Hideyuki IMAI Mineichi KUDO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2015/11/01 Vol. E98-A No. 11 pp. 2315-2324 Type of Manuscript: PAPER Category: Neural Networks and Bioengineering Keyword: kernel regression, ensemble kernel regressor, multiple kernel regressor, generalization error, reproducing kernel Hilbert spaces,
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Parametric Wiener Filter with Linear Constraints for Unknown Target Signals Akira TANAKA Hideyuki IMAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 322-330 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: parametric Wiener filter, linear constraints, optimization criterion, closed-form solution,
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Multi-Frame Image Denoising Based on Minimum Noise Variance Convex Combination with Difference-Based Noise Variance Estimation Akira TANAKA Katsuya KOHNO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/10/01 Vol. E96-A No. 10 pp. 2066-2070 Type of Manuscript: LETTER Category: Image Keyword: image denoising, multi-frame, convex combination, minimum variance, variance estimation,
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Reduced Congestion Queuing: QoS Support for Optimizing Base Station Layout in Multihop Wireless Networks Akira TANAKA Susumu YOSHIDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/11/01 Vol. E91-B No. 11 pp. 3779-3783 Type of Manuscript: LETTER Category: Terrestrial Radio Communications Keyword: multihop wireless network, delay, priority control, base station density, jitter, latency,
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Optimization Problem for Minimizing Density of Base Stations in Multihop Wireless Networks Akira TANAKA Susumu YOSHIDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/06/01 Vol. E91-B No. 6 pp. 2067-2072 Type of Manuscript: LETTER Category: Terrestrial Radio Communications Keyword: multihop wireless networks, base station density, energy consumption, delay, cost optimization,
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Fast Parameter Selection Algorithm for Linear Parametric Filters Akira TANAKA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/12/01 Vol. E90-A No. 12 pp. 2952-2956 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: linear filtering, joint diagonalization, parametric linear filter, parameter selection, Moore-Penrose generalized inverse matrix,
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A Unified Framework of Subspace Identification for D.O.A. Estimation Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/02/01 Vol. E90-A No. 2 pp. 419-428 Type of Manuscript: PAPER Category: Engineering Acoustics Keyword: D.O.A. estimation, spatial correlation matrix, signal subspace, noise subspace, proper and improper eigenvectors,
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A Compact Multi-Layered Wideband Bandpass Filter Exhibiting Left-Handed and Right-Handed Behaviors Yasushi HORII Akira TANAKA Takefumi HAYASHI Yukio IIDA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/09/01 Vol. E89-C No. 9 pp. 1348-1350 Type of Manuscript: Special Section LETTER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications) Category: Keyword: metamaterial, left-handed, band pass filter, ultra-wideband,
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On Formulations and Solutions in Linear Image Restoration Problems Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/08/01 Vol. E87-A No. 8 pp. 2144-2151 Type of Manuscript: PAPER Category: Image Keyword: image restoration, formulation of the optimality, optimization criterion,
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Choosing the Parameter of Image Restoration Filters by Modified Subspace Information Criterion Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/05/01 Vol. E85-A No. 5 pp. 1104-1110 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: image restoration, parameter, subspace information criterion, squared error, unbiased estimator,
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An Effective Dynamic Priority List for 2-Processor Scheduling of Program Nets Qi-Wei GE Akira TANAKA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/03/01 Vol. E84-A No. 3 pp. 755-762 Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: program net, 2-processor scheduling, hybrid priority list, dynamic priority list, genetic algorithm,
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The Family of Regularized Parametric Projection Filters for Digital Image Restoration Hideyuki IMAI Akira TANAKA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/03/25 Vol. E82-A No. 3 pp. 527-534 Type of Manuscript: PAPER Category: Image Theory Keyword: family of projection filters, family of parametric projection filters, regularization theory,
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The Family of Parametric Projection Filters and Its Properties for Perturbation Hideyuki IMAI Akira TANAKA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1997/08/25 Vol. E80-D No. 8 pp. 788-794 Type of Manuscript: PAPER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: image restoration, parametric filters, perturbation,
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