Takashi YAMAMOTO

Quantum Information Processing with Superconducting Nanowire Single-Photon Detectors
Takashi YAMAMOTO 
Publication:   
Publication Date: 2019/03/01
Vol. E102-C  No. 3  pp. 224-229
Type of Manuscript:  INVITED PAPER (Special Section on Superconducting Electronics for Quantum Information Technologies)
Category: 
Keyword: 
superconducting nanowire single-photon detector, quantum information processing, quantum optics, 
 Summary | Full Text:PDF
Indoor Experimental Evaluation of the QoE-Oriented Wireless LAN with Dynamic Network Reconfiguration
Kazuto YANO Mariko SEKIGUCHI Tomohiro MIYASAKA Takashi YAMAMOTO Hirotsugu YAMAMOTO Yoshizo TANAKA Yoji OKADA Masayuki ARIYOSHI Tomoaki KUMAGAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/02/01
Vol. E99-B  No. 2  pp. 507-522
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
QoE satisfaction, admission control, network reconfiguration, throughput prediction, wireless LAN, indoor experiment, 
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Online Synthesis of Conjunctive Decentralized Diagnosers for Discrete Event Systems
Takashi YAMAMOTO Shigemasa TAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/02/01
Vol. E98-A  No. 2  pp. 650-653
Type of Manuscript:  Special Section LETTER (Special Section on Mathematical Systems Science and its Applications)
Category: 
Keyword: 
discrete event system, failure diagnosis, conjunctive decentralized diagnoser, online synthesis, 
 Summary | Full Text:PDF
Reliable Decentralized Diagnosis of Discrete Event Systems Using the Conjunctive Architecture
Takashi YAMAMOTO Shigemasa TAKAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/07/01
Vol. E97-A  No. 7  pp. 1605-1614
Type of Manuscript:  PAPER
Category: Concurrent Systems
Keyword: 
discrete event system, decentralized diagnosis, conjunctive codiagnosability, reliability, delay bound, 
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Fair Partitioning of the Downlink Resources of an OFDMA-Based Multi-User Multi-Tier Cellular Network Using Fractional Frequency Reuse
Akindele Segun AFOLABI Erdenebileg MUNKHBAT Yumi TAKAKI Chikara OHTA Hisashi TAMAKI Yoshizo TANAKA Takashi YAMAMOTO Yoji OKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3353-3357
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
resource partitioning, OFDMA, FFR, macrocell, femtocell, 
 Summary | Full Text:PDF
Terahertz Radiation Emitted from Intrinsic Josephson Junctions in High-Tc Superconductor Bi2Sr2CaCu2O8+δ
Hidetoshi MINAMI Manabu TSUJIMOTO Takanari KASHIWAGI Takashi YAMAMOTO Kazuo KADOWAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/03/01
Vol. E95-C  No. 3  pp. 347-354
Type of Manuscript:  INVITED PAPER (Special Section on Josephson Junctions – Past 50 years and Future –)
Category: 
Keyword: 
intrinsic Josephson junction, terahertz, high-Tc, superconductor, 
 Summary | Full Text:PDF
Video Frame Interpolation by Image Morphing Including Fully Automatic Correspondence Setting
Miki HASEYAMA Makoto TAKIZAWA Takashi YAMAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/10/01
Vol. E92-D  No. 10  pp. 2163-2166
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
video frame interpolation, image morphing, global motion estimation, scale-invariant feature transform, 
 Summary | Full Text:PDF
Dispersion Controlled and Polarization Maintaining Photonic Crystal Fibers for High Performance Network Systems
Satoki KAWANISHI Takashi YAMAMOTO Hirokazu KUBOTA Masatoshi TANAKA Syun-ichiro YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/03/01
Vol. E87-C  No. 3  pp. 336-342
Type of Manuscript:  INVITED PAPER (Special Section on Photonic Crystals and Their Device Applications)
Category: 
Keyword: 
optical fibers, photonic crystal fibers, polarization maintaining fibers, 
 Summary | Full Text:PDF
Highly Nonlinear Dispersion-Flattened Polarization-Maintaining Photonic Crystal Fiber in 1.55 µm Region
Takashi YAMAMOTO Hirokazu KUBOTA Satoki KAWANISHI Masatoshi TANAKA Syun-ichiro YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/02/01
Vol. E87-C  No. 2  pp. 250-252
Type of Manuscript:  LETTER
Category: Optoelectronics
Keyword: 
photonic crystal fiber, supercontinuum, dispersion-flatness, polarization-maintainability, 
 Summary | Full Text:PDF
Characterization of HfO2 Films Prepared on Various Surfaces for Gate Dielectrics
Takashi YAMAMOTO Yukiko IZUMI Naoyuki SUGIYAMA Kazuhiro YOSHIKAWA Hideki HASHIMOTO Yoshihiro SUGITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/01/01
Vol. E87-C  No. 1  pp. 17-23
Type of Manuscript:  Special Section PAPER (Special Section on High-κ Gate Dielectrics)
Category: 
Keyword: 
high-κ gate dielectrics, HfO2, ALD, TEM, SIMS, XPS, FT-IR ATR, EXAFS, 
 Summary | Full Text:PDF
Ultrahigh-Speed OTDM Transmission beyond 1 Tera Bit-Per-Second Using a Femtosecond Pulse Train
Masataka NAKAZAWA Takashi YAMAMOTO Koichi Robert TAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/01/01
Vol. E85-C  No. 1  pp. 117-125
Type of Manuscript:  INVITED PAPER (Special Issue on Ultrafast Optical Signal Processing and Its Application)
Category: OTDM Transmission System, Optical Regeneration and Coding
Keyword: 
OTDM transmission, mode-locked lasers, femtosecond pulse generation, pulse compression, NOLM, 
 Summary | Full Text:PDF