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IEEE Congress on Evolutionary Computation, CEC 2015

作者： Ohnishi, Kei Tsukamoto, Kazuya Koppen, Mario Gradate School of Computer Science and System Engineering Kyushu Institute of Technology Kawazu 680-4 Iizuka Fukuoka820-8502 Japan

ISBN: (纸本)9781479974924

This paper examines our previously proposed mutation-based search method for temporary information sharing in a wireless mesh network. The temporary information sharing indicates that for the case in which information senders and receivers freely appear in the network, information is forwarded from an information sender to a receiver. The mutation-based search method determines a unique route to find receivers who want the forwarded information by operations among numerical values assigned to each node and probabilistically changes the assigned numerical values according to the search results, which can be regarded as a sort of mutation in evolutionary computation. A variety of types of operations and numerical values can be used for this search method. In simulations, the method is evaluated in terms of search reliability under two appearance patterns of an information sender-receiver pair. One is the appearance pattern that locations of the receiver and the receiver are randomly determined. The other is that only a location of the receiver is fixed. Simulation results reveal that search reliability depends on the types of operations and numerical values and is related to how frequently a closed path is generated in the search. The results also suggest that the degree of randomness in search is important for reliable search and varies with the types of operations and numerical values. © 2015 IEEE.

关键词： Information dissemination

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Can electric devices be identified from their signatures of waveform? 12

Can electric devices be identified from their signatures of ...

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2015 12th Annual IEEE Consumer Communications and Networking Conference, CCNC 2015

作者： Kushiro, Noriyuki Ide, Taichi Tomonaga, Kazuki Ogawa, Yuki Higuma, Toshiyasu Faculty of Computer Science and System Engineering Kyushu Institute of Technology KIT Iizuka Fukuoka Japan Living Environment Systems Laboratory Mitsubishi Electric Corp. Kamakura Kanagawa Japan

ISBN: (纸本)9781479963904

Life event sensor is an activity recognition sensor both for measuring electric power consumption and for detecting usage of electronic devices by utilizing a high frequency current waveform as a signature of each device. To discuss the feasibility of the sensor, we have constructed a long-term field data collection system and installed the system in five occupied houses. Discussion about feasibility of the life event sensor on long-term field data and experimental data on a test bed, which can simulate several conditions of power line, is described in this paper. © 2015 IEEE.

关键词： Information management

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Construction of KAGRA: An underground gravitational wave observatory

arXiv

引用

arXiv 2017年

作者： Akutsu, T. Ando, M. Araki, S. Araya, A. Arima, T. Aritomi, N. Asada, H. Aso, Y. Atsuta, S. Awai, K. Baiotti, L. Barton, M.A. Chen, D. Cho, K. Craig, K. DeSalvo, R. Doi, K. Eda, K. Enomoto, Y. Flaminio, R. Fujibayashi, S. Fujii, Y. Fujimoto, M.-K. Fukushima, M. Furuhata, T. Hagiwara, A. Haino, S. Harita, S. Hasegawa, K. Hasegawa, M. Hashino, K. Hayama, K. Hirata, N. Hirose, E. Ikenoue, B. Inoue, Y. Ioka, K. Ishizaki, H. Itoh, Y. Jia, D. Kagawa, T. Kaji, T. Kajita, T. Kakizaki, M. Kakuhata, H. Kamiizumi, M. Kanbara, S. Kanda, N. Kanemura, S. Kaneyama, M. Kasuya, J. Kataoka, Y. Kawaguchi, K. Kawai, N. Kawamura, S. Kawazoe, F. Kim, C. Kim, J. Kim, J.C. Kim, W. Kimura, N. Kitaoka, Y. Kobayashi, K. Kojima, Y. Kokeyama, K. Komori, K. Kotake, K. Kubo, K. Kumar, R. Kume, T. Kuroda, K. Kuwahara, Y. Lee, H.-K. Lee, H.-W. Lin, C.-Y. Liu, Y. Majorana, E. Mano, S. Marchio, M. Matsui, T. Matsumoto, N. Matsushima, F. Michimura, Y. Mio, N. Miyakawa, O. Miyake, K. Miyamoto, A. Miyamoto, T. Miyo, K. Miyoki, S. Morii, W. Morisaki, S. Moriwaki, Y. Muraki, Y. Murakoshi, M. Musha, M. Nagano, K. Nagano, S. Nakamura, K. Nakamura, T. Nakano, H. Nakano, M. Nakano, M. Nakao, H. Nakao, K. Narikawa, T. Ni, W.-T. Nonomura, T. Obuchi, Y. Oh, J.J. Oh, S.-H. Ohashi, M. Ohishi, N. Ohkawa, M. Ohmae, N. Okino, K. Okutomi, K. Ono, K. Ono, Y. Oohara, K. Ota, S. Park, J. Peña Arellano, F.E. Pinto, I.M. Principe, M. Sago, N. Saijo, M. Saito, T. Saito, Y. Saitou, S. Sakai, K. Sakakibara, Y. Sasaki, Y. Sato, S. Sato, T. Sato, Y. Sekiguchi, T. Sekiguchi, Y. Shibata, M. Shiga, K. Shikano, Y. Shimoda, T. Shinkai, H. Shoda, A. Someya, N. Somiya, K. Son, E.J. Starecki, T. Suemasa, A. Sugimoto, Y. Susa, Y. Suwabe, H. Suzuki, T. Tachibana, Y. Tagoshi, H. Takada, S. Takahashi, H. Takahashi, R. Takamori, A. Takeda, H. Tanaka, H. Tanaka, K. Tanaka, T. Tatsumi, D. National Astronomical Observatory of Japan Tokyo181-8588 Japan Graduate School of Science University of Tokyo Tokyo113-0033 Japan Department of Physics Graduate School of Science University of Tokyo Tokyo113-0033 Japan Ibaraki305-0801 Japan Earthquake Research Institute University of Tokyo Tokyo113-0032 Japan Department of Physics Graduate School of Science Osaka City University Osaka558-8585 Japan Graduate School of Science and Technology Hirosaki University Aomori036-8561 Japan Department of Physics Graduate School of Science and Engineering Tokyo Institute of Technology Tokyo152-8551 Japan Institute for Cosmic Ray Research University of Tokyo Chiba277-8582 Japan Institute for Cosmic Ray Research University of Tokyo Gifu506-1205 Japan Graduate School of Science Osaka University Osaka560-0043 Japan Department of Physics Sogang University Seoul121-742 Korea Republic of University of Sannio at Benevento BeneventoI-82100 Italy Sezione di Napoli NapoliI-80126 Italy University of Toyama Toyama930-8555 Japan Department of Physics Graduate School of Science Kyoto University Kyoto606-8502 Japan Institute of Physics Academia Sinica Taipei11529 Taiwan University of Toyama Toyama930-8555 Japan Yukawa Institute for Theoretical Physics Kyoto University Kyoto606-8502 Japan Albert-Einstein-Institut Max-Planck-Institut für Gravitationsphysik HannoverD-30167 Germany Department of Physics and Astronomy Seoul National University Seoul151-742 Korea Republic of Daejeon34055 Korea Republic of Department of Physics Myongji University Yongin449-728 Korea Republic of Department of Computer Simulation Inje University Gimhae-shi50834 Korea Republic of Daejeon34047 Korea Republic of Department of Physical Science Graduate School of Science Hiroshima University Hiroshima903-0213 Japan Department of Applied Physics Graduate School of Science Fukuoka University Fukuoka814-0180 Japan Graduate School of Science and Engineer

Major construction and initial-phase operation of a second-generation gravitational-wave detector KAGRA has been completed. The entire 3-km detector is installed underground in a mine in order to be isolated from background seismic vibrations on the surface. This allows us to achieve a good sensitivity at low frequencies and high stability of the detector. Bare-bones equipment for the interferometer operation has been installed and the first test run was accomplished in March and April of 2016 with a rather simple configuration. The initial configuration of KAGRA is named iKAGRA. In this paper, we summarize the construction of KAGRA, including the study of the advantages and challenges of building an underground detector and the operation of the iKAGRA interferometer together with the geophysics interferometer that has been constructed in the same tunnel. Copyright © 2017, The Authors. All rights reserved.

关键词： Interferometers

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Data Acquisition system with Low-Accuracy Sensors

Data Acquisition System with Low-Accuracy Sensors

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International Conference on Development and Application systems

作者： Su JUN Oleksiy Roshchupkin Volodymyr KOCHAN Anatoliy SACHENKO Nataliia ROSHCHUPKINA School of Computer Science Hubei University of Technology Wuhan China Faculty of Electrical Engineering Czech Technical University Prague Czech Republic Research Institute of Intelligent Computer Systems Ternopil National Economic University Ternopil Ukraine Department of Computer Science and Econometrics Silesian University of Technology Gliwice Poland Computer System and Network Department Chernivtsi National University Chernivtsi Ukraine

ISBN: (纸本)9781509019946

The paper deals with improving the accuracy of the sensors under influence of non-informative factors. There are described the generalized block diagram of the data acquisition system and its measurement channels which provide the sensors signal processing. The generalized block diagram of the calculation process is proposed, and the structure of used neural networks is shown. Both scheme and algorithm of data processing are described. The measurement error of the proposed system was evaluated. It confirmed that proposed system adds the error of 0.32% which is very small in comparison with the etalon mean of 1%. The proposed system allows use of the sensors with a significant influence of non-informative factors.

关键词： Multisensor Sensor Neural Network Individual Transfer Function Data Acquisition system Measuring Channels Algorithm

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The utilization of search engines by students of the Library and Information science Program at Universitas Padjadjaran

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Journal of Physics: Conference Series 2018年第1期1114卷

作者： Nuning Kurniasih Nanik Kurniawati Yulianti Robbi Rahim Sujito Afiful Ikhwan Hasrat A. Aimang Farid Haluti Lusi Dwi Putri Darmawan Napitupulu Faculty of Communication Sciences Library and Information Science Program Universitas Padjadjaran Bandung Indonesia The National Archive of The Republic of Indonesia (ANRI) Jakarta Indonesia Sekolah Dasar Negeri 3 Rajapolah Tasikmalaya Indonesia School of Computer and Communication Engineering Universiti Malaysia Perlis Kubang Gajah Malaysia Department of English Language Education IAIN Surakarta Surakarta Indonesia Postgraduate Universitas Muhammadiyah Ponorogo Ponorogo Indonesia Universitas Muhammadiyah Luwuk Luwuk Banggai Indonesia Universitas Lancang Kuning Indonesia Research Center for Quality System and Testing Technology Indonesian Institute of Sciences Indonesia

Search engines have become an integral part of student learning activities. This study aims to see how the use of search engines by students, especially by students of the Library and Information science Program, faculty of Communication sciences, Universitas Padjadjaran. This study uses the mixed method. The research data was obtained through questionnaires, in-depth interviews, observations and literature studies. The results of the study showed that in learning activities, the respondents used search engines to find the references for college assignments and thesis writing material. The students also use search engines to meet daily information needs, solve problems, increase knowledge, reduce doubts, clarify things, entertain, fulfill curiosity about others, etc. The retrieval technique used by students is by using keywords/queries, Boolean logic, query strategies in the form of a brief search and using the advanced search feature. This research is expected to contribute to the university in supporting online-based learning facilities for students.

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Retraction: LUC Algorithm in Visual Cryptography (J. Phys.: Conf. Ser. 1114 012090)

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Journal of Physics: Conference Series 2018年第1期1114卷

作者： Ratnadewi Christian Dio Alpha G Darmawan Napitupulu Heri Nurdiyanto Nuning Kurniasih Abdurrozaq Hasibuan GS Achmad Daengs Rosida Tiurma Manurung Indrya Mulyaningsih Robbi Rahim Castaka Agus Sugianto Dahlan Abdullah Department of Electrical Engineering Universitas Kristen Maranatha Bandung Indonesia Research Center for Quality System and Testing Technology Indonesian Institute of Sciences Banten Indonesia STMIK Dharma Wacana Indonesia Faculty of Communication Sciences Library and Information Science Program Universitas Padjadjaran Bandung Indonesia Universitas Islam Sumatera Utara Indonesia University of 45 Surabaya Indonesia Graduate Program in Scientific Psychology Universitas Kristen Maranatha Bandung Indonesia Department of Education Institut Agama Islam Negeri Syekh Nurjati Cirebon Indonesia School of Computer and Communication Engineering Universiti Malaysia Perlis Kubang Gajah Malaysia Politeknik TEDC Bandung Indonesia Department of Informatics Universitas Malikussaleh Aceh Utara Indonesia

This paper was retracted by IOP Publishing on 12 December 2018. This paper was published due to a technical error and was not intended to be included in this journal. Retraction published: 8 February 2019

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LUC Algorithm in Visual Cryptography

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Journal of Physics: Conference Series 2018年第1期1114卷

Nowadays, messaging technology in digital data form more often used and not less messages that confidentially wanted. Then it should be modified so that can be understood only by the sender and the intended recipients. All of this system can be realization by using cryptography. LUC algorithms are introduced by Smith and Lennon in 1993. LUC algorithm is an algorithm that based on the use of Lucas sequence (specific arithmetic operations derived from Lucas row) that rarely used to enhance the security of the messages. In this research, LUC algorithm is combined with visual cryptography to process the encryption and the description of a colored image. Four different images were used in the trial here. The performance of the system is assessed using Structural similarity (SSIM) which has an assessment similar to human eye. If the image quality is the same as the original image, then the SSIM value is one. Whereas if the quality of decryption image is very different from the original image then the value of SSIM is zero.

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PB-13An Approach to Structural Analysis of a Small Membrane Protein KcsA by Cryo-electron Microscopy

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Microscopy 2017年第SUPPL_1期66卷 i39-i39页

作者： Takazaki, Hiroko Shimizu, Hirofumi Kajimura, Naoko Mitsuoka, Kaoru Yasunaga, Takuo Graduate School of Computer Science and Systems Engineering Kyushu Institute of Technology Iizuka Japan Department of Molecular Physiology and Biophysics Faculty of Medical Sciences University of Fukui Fukui Japan and Research Center for Ultra-High Voltage Electron Microscopy Osaka University Osaka Japan.

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A new auto synchronization technique of unipolar MPAM signals for OFDM-based optical wireless communication systems 2

A new auto synchronization technique of unipolar MPAM signal...

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2nd National Foundation for science and technology Development Conference on Information and computer science, NICS 2015

作者： Le Khoa, Dang Phuong, Nguyen Huu Ochi, Hiroshi Faculty of Electronics and Telecommunications HCM City University of Science HCM City Viet Nam Department of Computer Science and Engineering Kyushu Institute of Technology Iizuka City Japan

ISBN: (纸本)9781467366397

Optical wireless systems have attracted much attention, because they allow high speed transmission without electromagnetic interference. Orthogonal frequency division multiplexing (OFDM) can send multiple high speed signals by using orthogonal carrier frequencies. Recently, studies have focused on the optimal OFDM technique for optical wireless systems. When using OFDM, one important issue is the determination of the cyclic prefix and its removal from the frame before the receiver detects signals. In this paper, we propose a new auto synchronization technique for OFDM systems. This technique enables the removal of the cyclic prefix in any sample of the OFDM frame and valid only for unipolar MPAM signals. It is a candidate for 2 or 4-PAM OFDM. The results of mathematical analysis and simulations show that it can be used for optical wireless systems. © 2015 IEEE.

关键词： Orthogonal frequency division multiplexing

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Surgical data science: Enabling next-generation surgery

arXiv

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arXiv 2017年

作者： Maier-Hein, Lena Vedula, Swaroop Speidel, Stefanie Navab, Nassir Kikinis, Ron Park, Adrian Eisenmann, Matthias Feussner, Hubertus Forestier, Germain Giannarou, Stamatia Hashizume, Makoto Katic, Darko Kenngott, Hannes Kranzfelder, Michael Malpani, Anand März, Keno Neumuth, Thomas Padoy, Nicolas Pugh, Carla Schoch, Nicolai Stoyanov, Danail Taylor, Russell Wagner, Martin Hager, Gregory D. Jannin, Pierre Heidelberg Germany Malone Center for Engineering in Healthcare Johns Hopkins University BaltimoreMD United States Institute for Anthropomatics and Robotics Karlsruhe Institute of Technology Karlsruhe Germany Chair for Computer Aided Medical Procedures Technical University of Munich Munich Germany Department of Radiology Brigham and Women’s Hospital Harvard Medical School BostonMA United States Department of Computer Science University of Bremen Bremen Germany Fraunhofer MEVIS Bremen Germany Department of Surgery Center of Anne Arundel Health System AnnapolisMD United States Department of Surgery Klinikum rechts der Isar Technical University of Munich Munich Germany Department of Computer Science University of Haute-Alsace Mulhouse France Hamlyn Centre for Robotic Surgery Imperial College London United Kingdom Department of Advanced Medical Initiatives Graduate School of Medical Sciences Kyushu University Fukuoka Japan Department for General Visceral and Transplant Surgery Heidelberg University Hospital Heidelberg Germany Department of Computer Science Johns Hopkins University BaltimoreMD United States University of Leipzig Leipzig Germany ICube University of Strasbourg CNRS IHU Strasbourg France Department of Surgery University of Wisconsin MadisonWI United States IWR Heidelberg University Heidelberg Germany Department of Computer Science University College London London United Kingdom Université de Rennes 1 Rennes France INSERM Rennes France

Future advances in surgical care require, to a greater and greater extent, a close partnership between caregivers, patients, technology, and information systems. As part of the move towards personalized medicine, interventional care will increasingly transform from an artisanal craft based on physicians’ individual experiences, preferences and traditions into a discipline that relies on objective decision-making based on large-scale data from heterogeneous sources. Copyright © 2017, The Authors. All rights reserved.

关键词： Surgery

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