IEICE Trans

Keyword : convex optimization

Frank-Wolfe Algorithm for Learning SVM-Type Multi-Category Classifiers Kenya TAJIMA Yoshihiro HIROHASHI Esmeraldo ZARA Tsuyoshi KATO
Publication: Publication Date: 2021/11/01 Vol. E104-D No. 11 ; pp. 1923-1929 Type of Manuscript: PAPER Category: Artificial Intelligence, Data Mining Keyword: SVM, convex optimization, Frank-Wolfe, dual problem, multi-category classification,
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Convex and Differentiable Formulation for Inverse Problems in Hilbert Spaces with Nonlinear Clipping Effects Natsuki UENO Shoichi KOYAMA Hiroshi SARUWATARI
Publication: Publication Date: 2021/09/01 Vol. E104-A No. 9 ; pp. 1293-1303 Type of Manuscript: PAPER Category: Nonlinear Problems Keyword: inverse problem, Hilbert space, representer theorem, Bregman divergence, convex optimization,
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Corrected Stochastic Dual Coordinate Ascent for Top-k SVM Yoshihiro HIROHASHI Tsuyoshi KATO
Publication: Publication Date: 2020/11/01 Vol. E103-D No. 11 ; pp. 2323-2331 Type of Manuscript: PAPER Category: Pattern Recognition Keyword: top-k SVM, empirical risk minimization, convex optimization, stochastic dual coordinate ascent,
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Distributed Constrained Convex Optimization with Accumulated Subgradient Information over Undirected Switching Networks Yuichi KAJIYAMA Naoki HAYASHI Shigemasa TAKAI
Publication: Publication Date: 2019/02/01 Vol. E102-A No. 2 ; pp. 343-350 Type of Manuscript: Special Section PAPER (Special Section on Mathematical Systems Science and its Applications) Category: Keyword: convex optimization, multi-agent systems, distributed subgradient method,
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Optimal Billboard Deformation via 3D Voxel for Free-Viewpoint System Keisuke NONAKA Houari SABIRIN Jun CHEN Hiroshi SANKOH Sei NAITO
Publication: Publication Date: 2018/09/01 Vol. E101-D No. 9 ; pp. 2381-2391 Type of Manuscript: PAPER Category: Image Processing and Video Processing Keyword: free-viewpoint system, billboard model, voxel model, image deformation, convex optimization,
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Joint Wireless Information and Energy Transfer in Two-Way Relay Channels Xiaofeng LING Rui WANG Ping WANG Yu ZHU
Publication: Publication Date: 2018/06/01 Vol. E101-B No. 6 ; pp. 1476-1484 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: multi-input multi-output (MIMO), two-way relaying, Energy harvesting, convex optimization,
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Harvest-Then-Transceive: Throughput Maximization in Full-Duplex Wireless-Powered Communication Networks KyungRak LEE SungRyung CHO JaeWon LEE Inwhee JOE
Publication: Publication Date: 2018/04/01 Vol. E101-B No. 4 ; pp. 1128-1141 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: wireless-powered communication netwroks (WPCN), wireless energy transfer, harvest-then-transceive, energy harvesting, mesh-topology based network, convex optimization,
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Toward Large-Pixel Number High-Speed Imaging Exploiting Time and Space Sparsity Naoki NOGAMI Akira HIRABAYASHI Takashi IJIRI Jeremy WHITE
Publication: Publication Date: 2017/06/01 Vol. E100-A No. 6 ; pp. 1279-1285 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: high-speed camera, sparsity, compressed sensing, image completion, convex optimization,
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Stochastic Dykstra Algorithms for Distance Metric Learning with Covariance Descriptors Tomoki MATSUZAWA Eisuke ITO Raissa RELATOR Jun SESE Tsuyoshi KATO
Publication: Publication Date: 2017/04/01 Vol. E100-D No. 4 ; pp. 849-856 Type of Manuscript: PAPER Category: Pattern Recognition Keyword: covariance descriptor, metric learning, convex optimization, stochastic optimization, Dykstra algorithm,
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Weight Optimization for Multiple Image Integration and Its Applications Ryo MATSUOKA Tomohiro YAMAUCHI Tatsuya BABA Masahiro OKUDA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2016/01/01 Vol. E99-D No. 1 ; pp. 228-235 Type of Manuscript: PAPER Category: Image Processing and Video Processing Keyword: denoising, convex optimization, high dynamic range images, super-resolution,
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Decentralized Multilevel Power Allocation for Random Access Huifa LIN Koji ISHIBASHI Won-Yong SHIN Takeo FUJII
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/10/01 Vol. E98-B No. 10 ; pp. 1978-1987 Type of Manuscript: Special Section PAPER (Special Section on 5G Radio Access Networks―Part II: Multi-RAT Heterogeneous Networks and Smart Radio Technologies) Category: Keyword: random access, decentralized power allocation, convex optimization, multipacket reception (MPR), successive interference cancellation (SIC), machine-to-machine (M2M) communications,
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Robust Segmentation of Highly Dynamic Scene with Missing Data Yinhui ZHANG Zifen HE Changyu LIU
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2015/01/01 Vol. E98-D No. 1 ; pp. 201-205 Type of Manuscript: LETTER Category: Pattern Recognition Keyword: image sequence segmentation, convex optimization, total variation, conditional random field,
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Adaptive Band Activity Ratio Control with Cascaded Energy Allocation for Amplify-and-Forward OFDM Relay Systems Quang Thang DUONG Shinsuke IBI Seiichi SAMPEI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/11/01 Vol. E97-B No. 11 ; pp. 2424-2434 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: dynamic spectrum control, spectral efficiency, amplify-and-forward, transmit energy constraint, OFDM, energy allocation, convex optimization, DCMC capacity, CCMC capacity,
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Optimal Sensing Time and Power Allocation in Dynamic Primary-User Traffic Model Based Cognitive Radio Networks Errong PEI Bin SHEN Fang CHENG Xiaorong JING
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/01/01 Vol. E97-B No. 1 ; pp. 196-203 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: cognitive radio, spectrum sensing, power allocation, convex optimization, secondary throughput,
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An Efficient Relay Placement Method with Power Allocation for MIMO Two-Way Multi-Hop Networks Gia Khanh TRAN Rindranirina RAMAMONJISON Kei SAKAGUCHI Kiyomichi ARAKI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/05/01 Vol. E96-B No. 5 ; pp. 1176-1186 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: multi-hop, two-way relay, node placement, power allocation, geometric programming, convex optimization, MIMO, interference cancellation, SINR balancing, QoS constrained optimization,
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Utility Based Cross-Layer Resource Allocation in Multiuser OFDM-Based Cognitive Radio Systems Errong PEI Xiaorong JING Fang CHENG
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/02/01 Vol. E96-B No. 2 ; pp. 677-680 Type of Manuscript: LETTER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: cognitive radio, multiuser OFDM, utility function, convex optimization, resource allocation,
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Image Recovery by Decomposition with Component-Wise Regularization Shunsuke ONO Takamichi MIYATA Isao YAMADA Katsunori YAMAOKA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/12/01 Vol. E95-A No. 12 ; pp. 2470-2478 Type of Manuscript: PAPER Category: Image Keyword: image recovery, decomposition, regularization, sparsity, convex optimization, alternating direction method of multipliers (ADMM),
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Training Symbol Design for Channel Estimation and IQ Imbalance Compensation in OFDM Systems Emmanuel MANASSEH Shuichi OHNO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/11/01 Vol. E95-A No. 11 ; pp. 1963-1970 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Theory and Signals Keyword: OFDM, I/Q imbalance, MIMO, MSE, CE optimization, training symbol, convex optimization,
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Multi-Antenna Secure Communications via Selective Diversity Ling TANG Hao CHEN Jianhui WU
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/02/01 Vol. E95-B No. 2 ; pp. 587-590 Type of Manuscript: LETTER Category: Fundamental Theories for Communications Keyword: physical layer security, multi-antenna, selective diversity, convex optimization,
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Distributed Estimation for Vector Signal in Linear Coherent Sensor Networks Chien-Hsien WU Ching-An LIN
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/02/01 Vol. E95-B No. 2 ; pp. 460-465 Type of Manuscript: PAPER Category: Network Keyword: distributed estimation, convex optimization, power allocation, wireless sensor network,
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Distributed Cooperative Multicell Beamforming Based on a Viewpoint of Layered Channel Jiamin LI Dongming WANG Pengcheng ZHU Lan TANG Xiaohu YOU
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/12/01 Vol. E94-B No. 12 ; pp. 3225-3231 Type of Manuscript: Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks) Category: Keyword: cooperative multicell beamforming, distributed iterative beamforming algorithm, convex optimization, virtual SINR,
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Sum Rate Optimization in Multiuser Cognitive Radio Networks Fanggang WANG Bo AI Zhangdui ZHONG
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/12/01 Vol. E94-B No. 12 ; pp. 3505-3514 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: cognitive radio, network sum rate, beamforming, power control, convex optimization, robust algorithm,
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Optimal Beamforming in Two-Way Relay Networks with Cognitive Radio Capabilities Ardalan ALIZADEH Seyed Mohammad-Sajad SADOUGH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/11/01 Vol. E94-B No. 11 ; pp. 3089-3097 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: cognitive radio, two-way relaying, cooperative networks, cooperative spectrum sensing, beamforming, convex optimization,
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An Efficient Transmit Power and Bit Rate Allocation Algorithm for OFDM Based Cognitive Radio Systems Yuehuai MA Youyun XU Jin-Long WANG
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/01/01 Vol. E94-B No. 1 ; pp. 302-306 Type of Manuscript: LETTER Category: Network Keyword: cognitive radio, OFDM, transmit power and bit rate allocation, convex optimization,
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Exploiting Only Channel Spatial Correlations for Optimal Power-Saving Input Covariance in MIMO-Based Wireless Systems Jung-Chieh CHEN Chao-Kai WEN
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/12/01 Vol. E90-B No. 12 ; pp. 3505-3513 Type of Manuscript: PAPER Category: Fundamental Theories for Communications Keyword: capacity, channel state information, convex optimization, large system, MIMO, power minimization, spatial correlation,
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Performance Analysis of MIMO Systems in Spatially Correlated Fading Using Matrix-Monotone Functions Eduard A. JORSWIECK Holger BOCHE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/05/01 Vol. E89-A No. 5 ; pp. 1454-1472 Type of Manuscript: PAPER Category: Information Theory Keyword: average mutual information, minimum mean-square error, multiple antenna system, optimal transmit strategies, matrix-monotone functions, convex optimization, spatial correlation,
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