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• Ultra-wideband frequency chirp signal generation by using high-speed optical frequency control with optical single-sideband modulation technique

  Kawanishi, T., Sakamoto, T. & Izutsu, M., 2006 Dec 1, 2006 International Topical Meeting on Microwave Photonics, MWP. 4153777. (2006 International Topical Meeting on Microwave Photonics, MWP).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  4 Citations (Scopus)

• Ultra wideband light source using 136-wavelengths SSB frequency sweep technique for optical coherence tomography

  Yamamoto, T., Kohno, R., Chiba, A., Sakamoto, T. & Kawanishi, T., 2007 Dec 1, MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics. p. 210-213 4 p. 4378175. (MWP 2007 - 2007 IEEE International Topical Meeting on Microwave Photonics).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Ultra-wide-band radio signal generation using optical frequency-shift- keying technique

  Kawanishi, T., Sakamoto, T. & Izutsu, M., 2005 Mar, In: IEEE Microwave and Wireless Components Letters. 15, 3, p. 153-155 3 p.

  Research output: Contribution to journal › Article › peer-review
  34 Citations (Scopus)

• Ultra-wide-band signal generation using high-speed optical frequency-shift-keying technique

  Kawanishi, T., Sakamoto, T. & Izutsu, M., 2004 Dec 1, p. 48-51. 4 p.

  Research output: Contribution to conference › Paper › peer-review
  21 Citations (Scopus)

• Ultra-wideband wavelength tunable optical short pulse generation from hybrid mode-locked quantum dot optical frequency comb laser

  Yamamoto, N., Akahane, K., Kawanishi, T., Sotobayashi, H., Yoshioka, Y. & Takai, H., 2012, CLEO: Science and Innovations, CLEO_SI 2012. Optical Society of America (OSA), p. CW1N.3 (CLEO: Science and Innovations, CLEO_SI 2012).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Ultra-wideband wavelength tunable optical short pulse generation from hybrid mode-locked quantum dot optical frequency comb laser

  Yamamoto, N., Akahane, K., Kawanishi, T., Sotobayashi, H., Yoshioka, Y. & Takai, H., 2012 Dec 6, 2012 Conference on Lasers and Electro-Optics, CLEO 2012. 6326201. (2012 Conference on Lasers and Electro-Optics, CLEO 2012).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Umbilics and lines of curvature for shape interrogation

  Maekawa, T., Wolter, F. E. & Patrikalakis, N. M., 1996 Mar, In: Computer Aided Geometric Design. 13, 2, p. 133-161 29 p.

  Research output: Contribution to journal › Article › peer-review
  54 Citations (Scopus)

• Umibato: Estimation of time-varying microbial interaction using continuous-time regression hidden Markov model

  Hosoda, S., Fukunaga, T. & Hamada, M., 2021 Jul 1, In: Bioinformatics. 37, p. I16-I24

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Unanimity-aware gain for highly subjective assessments

  Sakai, T., 2017 Jan 1, In: CEUR Workshop Proceedings. 2008, p. 39-42 4 p.

  Research output: Contribution to journal › Conference article › peer-review
  2 Citations (Scopus)

• Unanswered questions: Cultural assumptions in text interpretation

  Murata, K., 2007 Mar, In: International Journal of Applied Linguistics. 17, 1, p. 38-59 22 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• Unantimycin A, a new neoantimycin analog isolated from a microbial metabolite fraction library

  Lim, C. L., Nogawa, T., Okano, A., Futamura, Y., Kawatani, M., Takahashi, S., Ibrahim, D. & Osada, H., 2016 Jun 1, In: Journal of Antibiotics. 69, 6, p. 456-458 3 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  16 Citations (Scopus)

• Unauthorized file-sharing and the pricing of digital content

  Domon, K. & Yamazaki, N., 2004 Nov, In: Economics Letters. 85, 2, p. 179-184 6 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Unbalanced replication by evaluating popularity over web scalable storage

  Chen, T. W., Madrazo, C., Tsuchiya, T. & Koyanagi, K., 2011 Aug 25, Proceedings - 2011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 2011. p. 189-192 4 p. 5952831. (Proceedings - 2011 IEEE International Conference on Computer Science and Automation Engineering, CSAE 2011; vol. 4).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Unbiased tracking of the progression of mRNA and protein synthesis in bulk and in liposome-confined reactions

  van Nies, P., Nourian, Z., Kok, M., van Wijk, R., Moeskops, J., Westerlaken, I., Poolman, J. M., Eelkema, R., van Esch, J. H., Kuruma, Y., Ueda, T. & Danelon, C., 2013 Oct, In: ChemBioChem. 14, 15, p. 1963-1966 4 p.

  Research output: Contribution to journal › Article › peer-review
  31 Citations (Scopus)

• Unbinding force of a single motor molecule of muscle measured using optical tweezers

  Nishizaka, T., Miyata, H., Yoshikawa, H., Ishiwata, S. & Kinosita, K., 1995, In: Nature. 377, 6546, p. 251-254 4 p.

  Research output: Contribution to journal › Article › peer-review
  208 Citations (Scopus)

• Unbounded inner product functional encryption from bilinear maps

  Tomida, J. & Takashima, K., 2020 Sep 1, In: Japan Journal of Industrial and Applied Mathematics. 37, 3, p. 723-779 57 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Unbounded Inner Product Functional Encryption from Bilinear Maps

  Tomida, J. & Takashima, K., 2018, Advances in Cryptology – ASIACRYPT 2018 - 24th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings. Peyrin, T. & Galbraith, S. (eds.). Springer Verlag, p. 609-639 31 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11273 LNCS).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  6 Citations (Scopus)

• Uncanny valley, robot and autism: Perception of the uncanniness in an emotional gait

  Destephe, M., Zecca, M., Hashimoto, K. & Takanishi, A., 2014 Apr 20, 2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014. Institute of Electrical and Electronics Engineers Inc., p. 1152-1157 6 p. 7090488

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  7 Citations (Scopus)

• Uncertain density balance triggers scale-free evolution in game of life

  Sakiyama, T. & Gunji, Y. P., 2017, In: Complex Systems. 26, 1, p. 31-38 8 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Uncertainties in a beam model belonging to a residential tower

  Sgambi, L., Garavaglia, E., Basso, N. & Pavani, R., 2013, Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures - Proceedings of the 11th International Conference on Structural Safety and Reliability, ICOSSAR 2013. p. 1735-1741 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Uncertainties involved in leaf fall phenology detected by digital camera

  Nagai, S., Inoue, T., Ohtsuka, T., Yoshitake, S., Nasahara, K. N. & Saitoh, T. M., 2015 Nov 1, In: Ecological Informatics. 30, p. 124-132 9 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Uncertainty analysis of borehole stability problems

  Morita, N., 1995, Proceedings - SPE Annual Technical Conference and Exhibition. Vol. Delta. p. 533-542 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  27 Citations (Scopus)

• Uncertainty avoiding behavior and cross-border acquisitions in the Asia-Pacific region

  Bremer, M., Hoshi, A., Inoue, K. & Suzuki, K., 2017 Mar 1, In: Japan and The World Economy. 41, p. 99-112 14 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Uncertainty budget of PD's frequency response measurement using heterodyne technique

  Inagaki, K., Kawanishi, T., Ameya, M., Kurokawa, S. & Oikawa, Y., 2013 Oct 18, 2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013. 6600593. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• Uncertainty-driven growth

  Oikawa, K., 2010 May 1, In: Journal of Economic Dynamics and Control. 34, 5, p. 897-912 16 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Uncertainty estimation of DNN classifiers

  Mallidi, S. H., Ogawa, T. & Hermansky, H., 2016 Feb 10, 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 283-288 6 p. 7404806. (2015 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2015 - Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  23 Citations (Scopus)

• Uncertainty propagation through deep neural networks

  Abdelaziz, A. H., Watanabe, S., Hershey, J. R., Vincent, E. & Kolossa, D., 2015, In: Unknown Journal. 2015-January, p. 3561-3565 5 p.

  Research output: Contribution to journal › Article › peer-review
  27 Citations (Scopus)

• Uncertainty relations in the framework of equalities

  Ozawa, T. & Yuasa, K., 2017 Jan 1, In: Journal of Mathematical Analysis and Applications. 445, 1, p. 998-1012 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  4 Citations (Scopus)

• Uncertainty shocks and the relative price of investment goods

  Katayama, M. & Kim, K. H., 2018 Oct, In: Review of Economic Dynamics. 30, p. 163-178 16 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Uncertainty training and decoding methods of deep neural networks based on stochastic representation of enhanced features

  Tachioka, Y. & Watanabe, S., 2015, In: Unknown Journal. 2015-January, p. 3541-3545 5 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• UncI protein can mediate ring-assembly of c-subunits of F_oF₁-ATP synthase in vitro

  Ozaki, Y., Suzuki, T., Kuruma, Y., Ueda, T. & Yoshida, M., 2008 Mar 14, In: Biochemical and Biophysical Research Communications. 367, 3, p. 663-666 4 p.

  Research output: Contribution to journal › Article › peer-review
  32 Citations (Scopus)

• Unconditionally stable indole-derived glass blends having very high photorefractive gain: The role of intermolecular interactions

  Angelone, R., Ciardelli, F., Colligiani, A., Greco, F., Masi, P., Romano, A., Ruggeri, G. & Stehlé, J. L., 2008 Dec 20, In: Applied Optics. 47, 36, p. 6680-6691 12 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• unconditioned stimulus The effects of unconditioned stimulus experience on taste-aversion learning: Retroactive and proactive effects on conditioned response

  Sakatsume, K., 1984 Jan, In: The Japanese journal of psychology. 55, 2, p. 80-87 8 p.

  Research output: Contribution to journal › Article › peer-review

• Unconstrained Monitoring of Biological Signals Using an Aortic Pulse Wave Sensor

  Hagiyama, N., Mito, A., Hirano, H., Soh, Z., Fujita, E., Ogura, Y., Uchikawa, R., Kaneko, S., Nakamura, R., Saeki, N., Kawamoto, M., Yoshizumi, M. & Tsuji, T., 2018 Oct 26, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. Institute of Electrical and Electronics Engineers Inc., p. 4327-4330 4 p. 8513291. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; vol. 2018-July).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  6 Citations (Scopus)

• Unconstrained steps of myosin VI appear longest among known molecular motors

  Ali, M. Y., Homma, K., Iwane, A. H., Adachi, K., Itoh, H., Kinosita, K., Yanagida, T. & Ikebe, M., 2004 Jun, In: Biophysical Journal. 86, 6, p. 3804-3810 7 p.

  Research output: Contribution to journal › Article › peer-review
  45 Citations (Scopus)

• Unconstrained Vital Sign Monitoring System Using an Aortic Pulse Wave Sensor

  Hagiyama, N., Hirano, H., Mito, A., Soh, Z., Fujita, E., Ogura, Y., Kaneko, S., Nakamura, R., Saeki, N., Kawamoto, M., Yoshizumi, M. & Tsuji, T., 2019 Dec 1, In: Scientific reports. 9, 1, 17475.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  4 Citations (Scopus)

• Unconventional decoding of the AUA codon as methionine by mitochondrial tRNA^Met with the anticodon f⁵CAU as revealed with a mitochondrial in vitro translation system

  Takemoto, C., Spremulli, L. L., Benkowski, L. A., Ueda, T., Yokogawa, T. & Watanabe, K., 2009, In: Nucleic acids research. 37, 5, p. 1616-1627 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  69 Citations (Scopus)

• Unconventional quantum criticality emerging as a new common language of transition-metal compounds, heavy-fermion systems, and organic conductors

  Imada, M., Misawa, T. & Yamaji, Y., 2010, In: Journal of Physics Condensed Matter. 22, 16, 164206.

  Research output: Contribution to journal › Article › peer-review
  35 Citations (Scopus)

• Unconventional spin fluctuations in the hexagonal antiferromagnet YMnO3

  Sato, J., Lee, H., Katsufuji, T., Masaki, M., Park, S., Copley, D. & Takagi, H., 2003, In: Physical Review B - Condensed Matter and Materials Physics. 68, 1

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Unconventional spin fluctuations in the hexagonal antiferromagnet YMnO ₃

  Sato, T. J., Lee, S. H., Katsufuji, T., Masaki, M., Park, S., Copley, J. R. D. & Takagi, H., 2003 Jul 1, In: Physical Review B - Condensed Matter and Materials Physics. 68, 1, p. 144321-144325 5 p., 014432.

  Research output: Contribution to journal › Article › peer-review
  80 Citations (Scopus)

• Unconventional superconductivity in the single-atom-layer alloy Si(111)-√3×√3-(Tl, Pb)

  Nakamura, T., Kim, H., Ichinokura, S., Takayama, A., Zotov, A. V., Saranin, A. A., Hasegawa, Y. & Hasegawa, S., 2018 Oct 16, In: Physical Review B. 98, 13, 134505.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Unconventional superfluidity in quasi-one-dimensional systems

  Uchino, S., Tokuno, A. & Giamarchi, T., 2014 Feb 18, In: Physical Review A - Atomic, Molecular, and Optical Physics. 89, 2, 023623.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Uncovering the fatigue damage initiation and progression in uni-directional non-crimp fabric reinforced polyester composite

  Jespersen, K. M., Glud, J. A., Zangenberg, J., Hosoi, A., Kawada, H. & Mikkelsen, L. P., 2018 Jun, In: Composites Part A: Applied Science and Manufacturing. 109, p. 481-497 17 p.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Uncovering the triggers for GPCR activation using solid-state NMR spectroscopy

  Kimata, N., Reeves, P. J. & Smith, S. O., 2015 Apr, In: Journal of Magnetic Resonance. 253, p. 111-118 8 p., 5577.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Uncovering unnoticed small-scale tsunamis: field survey in Lombok, Indonesia, following the 2018 earthquakes

  Tsimopoulou, V., Mikami, T., Hossain, T. T., Takagi, H., Esteban, M. & Utama, N. A., 2020 Sep 1, In: Natural Hazards. 103, 2, p. 2045-2070 26 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Uncovering Value Drivers of High Performance Soccer Players

  Serna Rodríguez, M., Ramírez Hassan, A. & Coad, A., 2019 Aug 1, In: Journal of Sports Economics. 20, 6, p. 819-849 31 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Underdetermined blind separation for speech in real environments with sparseness and ICA

  Araki, S., Makino, S., Blin, A., Mukai, R. & Sawada, H., 2004, In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 3, p. III881-III884

  Research output: Contribution to journal › Conference article › peer-review
  40 Citations (Scopus)

• Underdetermined blind separation of convolutive mixtures of speech using time-frequency mask and mixing matrix estimation

  Blin, A., Araki, S. & Makino, S., 2005 Jul, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E88-A, 7, p. 1693-1699 7 p.

  Research output: Contribution to journal › Review article › peer-review
  19 Citations (Scopus)

• Underdetermined blind separation of convolutive mixtures of speech with directivity pattern based mask and ICA

  Araki, S., Makino, S., Sawada, H. & Mukai, R., 2004, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Puntonet, C. G. & Prieto, A. (eds.). Springer Verlag, p. 898-905 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3195).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  16 Citations (Scopus)

• Underdetermined Blind Source Separation Using Acoustic Arrays

  Makino, S., Araki, S., Winter, S. & Sawada, H., 2010 Apr 9, Handbook on Array Processing and Sensor Networks. John Wiley and Sons, p. 303-341 39 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  8 Citations (Scopus)