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CD-ARES 2013 Workshops: 2nd International Workshop on Modern Cryptography and Security Engineering, MoCrySEn 2013 and 3rd International Workshop on Security and Cognitive Informatics for Homeland Defense, SeCIHD 2013

作者： Nie, Xuyun Petzoldt, Albrecht Buchmann, Johannes School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu 611731 China Technische Universität Darmstadt Department of Computer Science Hochschulstraße 10 64289 Darmstadt Germany State Key Laboratory of Information Security Institute of Information Engineering Chinese Academy of Sciences Beijing 100093 China Network and Data Security Key Laboratory of Sichuan Province China

ISBN: (纸本)9783642405877

Piece in Hand method is a security enhancement method for Multivariate Public key Cryptosystems (MPKCs). Since 2004, many types of this method have been proposed. In this paper, we consider the 2-layer nonlinear Piece in Hand method as proposed by Tsuji et al. in 2009. The key point of this method is to introduce an invertible quadratic polynomial map on the plaintext variables to construct perturbation of the original MPKC. Through our analysis, we find that the security of the enhanced scheme is mainly relying on the quadratic polynomials of this auxiliary map. The two examples proposed by Tsuji et al. for this map can not resist the Linearization Equation attack. Given a valid ciphertext, we can easily get a public key which is equivalent to the original MPKC. If there is an algorithm that can recover the plaintext corresponding to a valid ciphertext of the original MPKC, we can construct an algorithm that can recover the plaintext corresponding to a valid ciphertext of the enhanced MPKC. © IFIP International Federation for Information Processing 2013.

关键词： Linearization

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Fusing Visual Tracking and Navigation for Autonomous Control of An Intelligent Wheelchair

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IFAC Proceedings Volumes 2013年第20期46卷 549-554页

作者： Shuangshuang Lei Zhijun Li The Key Lab of Autonomous System and Network Control College of Automation Science and Engineering South China University of Technology Guangzhou China

This paper presents a hybrid navigation and control method for intelligent wheelchair. A robust and semi-supervised vision tracking method using Microsoft Kinect and obstacle avoidance navigation approach are integrated into a two-level control system. Then, position tracking control considering nonholonomic constraints are adopted for the motion control of wheelchairs. An indoor environment is set up for evaluating the application of the proposed approaches. The experimental results show that the proposed method is effective and can be used as a hands-free controller for the intelligent wheelchair.

关键词： Intelligent wheelchair vision tracking obstacle avoidance

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Content Centric networking: A New Approach to Big data Distribution

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ZTE Communications 2013年第2期11卷 3-10页

作者： Yi Zhu Zhengkun Mi Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications School of Computer Science and Telecommunication Engineering University of Jiangsu

In this paper, we explore network architecture anal key technologies for content-centric networking （CCN）, an emerging networking technology in the big-data era. We descrihe the structure anti operation mechanism of tl CCN node. Then we discuss mobility management, routing strategy, and caching policy in CCN. For better network performance, we propose a probability cache replacement policy that is based on cotent popularity. We also propose and evaluate a probability cache with evicted copy-up decision policy.

关键词： big data content-centric networking caching policy, mobility management routing strategy

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Bivariate symmetry associated continued fractions blending rational interpolation

Bivariate symmetry associated continued fractions blending r...

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2013 5th International Conference on Computational and Information sciences, ICCIS 2013

作者： Zou, Le Li, Changwen Xie, Jin Li, Chuanlin Key Lab of Network and Intelligent Information Processing Hefei University Hefei China Department of Mathematics Huaibei Normal University Huaibei China Department of Mathematics and Physics Hefei University Hefei China Department of Computer Science and Technology Hefei University Hefei China

ISBN: (纸本)9780769550046

By introducing partial divided differences and partial inverse differences, bivariate symmetry associated continued fractions blending rational interpolation is constructed. We discuss the recursive algorithm, interpolation theorem and error estimation. We extend the conclusion to vector valued, matrix valued cases and the triangular net case. © 2013 IEEE.

关键词： Blending

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Measurement of the high-energy gamma-ray emission from the Moon with the Fermi Large Area Telescope

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Physical Review D 2016年第8期93卷 082001-082001页

作者： M. Ackermann M. Ajello A. Albert W. B. Atwood L. Baldini G. Barbiellini D. Bastieri R. Bellazzini E. Bissaldi R. D. Blandford R. Bonino E. Bottacini J. Bregeon P. Bruel R. Buehler G. A. Caliandro R. A. Cameron M. Caragiulo P. A. Caraveo E. Cavazzuti C. Cecchi A. Chekhtman J. Chiang G. Chiaro S. Ciprini R. Claus J. Cohen-Tanugi F. Costanza A. Cuoco S. Cutini F. D’Ammando A. de Angelis F. de Palma R. Desiante S. W. Digel L. Di Venere P. S. Drell C. Favuzzi S. J. Fegan W. B. Focke A. Franckowiak S. Funk P. Fusco F. Gargano D. Gasparrini N. Giglietto F. Giordano M. Giroletti T. Glanzman G. Godfrey I. A. Grenier J. E. Grove S. Guiriec A. K. Harding J. W. Hewitt D. Horan X. Hou G. Iafrate G. Jóhannesson T. Kamae M. Kuss S. Larsson L. Latronico J. Li L. Li F. Longo F. Loparco M. N. Lovellette P. Lubrano J. Magill S. Maldera A. Manfreda M. Mayer M. N. Mazziotta P. F. Michelson W. Mitthumsiri T. Mizuno M. E. Monzani A. Morselli S. Murgia E. Nuss N. Omodei E. Orlando J. F. Ormes D. Paneque J. S. Perkins M. Pesce-Rollins V. Petrosian F. Piron G. Pivato S. Rainò R. Rando M. Razzano A. Reimer O. Reimer T. Reposeur C. Sgrò E. J. Siskind F. Spada G. Spandre P. Spinelli H. Takahashi J. B. Thayer D. J. Thompson L. Tibaldo D. F. Torres G. Tosti E. Troja G. Vianello B. L. Winer K. S. Wood M. Yassine F. Cerutti A. Ferrari P. R. Sala Deutsches Elektronen Synchrotron DESY D-15738 Zeuthen Germany Department of Physics and Astronomy Clemson University Kinard Lab of Physics Clemson South Carolina 29634-0978 USA W. W. Hansen Experimental Physics Laboratory Kavli Institute for Particle Astrophysics and Cosmology Department of Physics and SLAC National Accelerator Laboratory Stanford University Stanford California 94305 USA Santa Cruz Institute for Particle Physics Department of Physics and Department of Astronomy and Astrophysics University of California at Santa Cruz Santa Cruz California 95064 USA Università di Pisa and Istituto Nazionale di Fisica Nucleare Sezione di Pisa I-56127 Pisa Italy Istituto Nazionale di Fisica Nucleare Sezione di Trieste I-34127 Trieste Italy Dipartimento di Fisica Università di Trieste I-34127 Trieste Italy Istituto Nazionale di Fisica Nucleare Sezione di Padova I-35131 Padova Italy Dipartimento di Fisica e Astronomia “G. Galilei” Università di Padova I-35131 Padova Italy Istituto Nazionale di Fisica Nucleare Sezione di Pisa I-56127 Pisa Italy Istituto Nazionale di Fisica Nucleare Sezione di Bari I-70126 Bari Italy Istituto Nazionale di Fisica Nucleare Sezione di Torino I-10125 Torino Italy Dipartimento di Fisica Generale “Amadeo Avogadro” Università degli Studi di Torino I-10125 Torino Italy Laboratoire Univers et Particules de Montpellier Université Montpellier CNRS/IN2P3 F-34095 Montpellier France Laboratoire Leprince-Ringuet École polytechnique CNRS/IN2P3 F-91128 Palaiseau Cedex France Consorzio Interuniversitario per la Fisica Spaziale (CIFS) I-10133 Torino Italy Dipartimento di Fisica “M. Merlin” dell’Università e del Politecnico di Bari I-70126 Bari Italy INAF-Istituto di Astrofisica Spaziale e Fisica Cosmica I-20133 Milano Italy Agenzia Spaziale Italiana (ASI) Science Data Center I-00133 Roma Italy Istituto Nazionale di Fisica Nucleare Sezione di Perugia I-06123 Perugia Italy Dipartimento di Fisica Università degli Studi di Perugia I-06123 Perugia

We have measured the gamma-ray emission spectrum of the Moon using the data collected by the Large Area Telescope onboard the Fermi satellite during its first seven years of operation, in the energy range from 30 MeV up to a few GeV. We have also studied the time evolution of the flux, finding a correlation with the solar activity. We have developed a full Monte Carlo simulation describing the interactions of cosmic rays with the lunar surface. The results of the present analysis can be explained in the framework of this model, where the production of gamma rays is due to the interactions of cosmic-ray proton and helium nuclei with the surface of the Moon. Finally, we have used our simulation to derive the cosmic-ray proton and helium spectra near Earth from the Moon gamma-ray data.

关键词： Cosmic ray sources Cosmic rays & astroparticles Gamma ray astronomy Solar cycles

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EMG-based neural network control of an upper-limb power-assist exoskeleton robot

EMG-based neural network control of an upper-limb power-assi...

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10th International Symposium on Neural networks, ISNN 2013

作者： Su, Hang Li, Zhijun Li, Guanglin Yang, Chenguang Key Lab of Autonomous System and Network Control College of Automation Science and Engineering South China University of Technology Guangzhou China Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen Guangdong China School of Computing and Mathematics Plymouth University PL4 8AA United Kingdom

ISBN: (纸本)9783642390678

The paper presents the electromyogram (EMG)-based neural network control of an upper-limb power-assist exoskeleton robot, which is proposed to control the robot in accordance with the user's motion intention. The upper limb rehabilitation exoskeleton is with high precision for co-manipulation tasks of human and robot because of its backdrivability, precise positioning capabilities, and zero backlash due to its harmonic drive transmission (HDT). The novelty of this work is the development of an adaptive neural network modeling and control approach to handle the unknown parameters of the harmonic drive transmission in the robot to facilitate motion control. We have conducted the experiments on human subject to identify the various parameters of the harmonic drive system combining sEMG information signals. © 2013 Springer-Verlag Berlin Heidelberg.

关键词： Robots

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Publisher Correction: Shared heritability and functional enrichment across six solid cancers

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Nature communications 2019年第1期10卷 4386页

作者： Xia Jiang Hilary K Finucane Fredrick R Schumacher Stephanie L Schmit Jonathan P Tyrer Younghun Han Kyriaki Michailidou Corina Lesseur Karoline B Kuchenbaecker Joe Dennis David V Conti Graham Casey Mia M Gaudet Jeroen R Huyghe Demetrius Albanes Melinda C Aldrich Angeline S Andrew Irene L Andrulis Hoda Anton-Culver Antonis C Antoniou Natalia N Antonenkova Susanne M Arnold Kristan J Aronson Banu K Arun Elisa V Bandera Rosa B Barkardottir Daniel R Barnes Jyotsna Batra Matthias W Beckmann Javier Benitez Sara Benlloch Andrew Berchuck Sonja I Berndt Heike Bickeböller Stephanie A Bien Carl Blomqvist Stefania Boccia Natalia V Bogdanova Stig E Bojesen Manjeet K Bolla Hiltrud Brauch Hermann Brenner James D Brenton Mark N Brook Joan Brunet Hans Brunnström Daniel D Buchanan Barbara Burwinkel Ralf Butzow Gabriella Cadoni Trinidad Caldés Maria A Caligo Ian Campbell Peter T Campbell Géraldine Cancel-Tassin Lisa Cannon-Albright Daniele Campa Neil Caporaso André L Carvalho Andrew T Chan Jenny Chang-Claude Stephen J Chanock Chu Chen David C Christiani Kathleen B M Claes Frank Claessens Judith Clements J Margriet Collée Marcia Cruz Correa Fergus J Couch Angela Cox Julie M Cunningham Cezary Cybulski Kamila Czene Mary B Daly Anna deFazio Peter Devilee Orland Diez Manuela Gago-Dominguez Jenny L Donovan Thilo Dörk Eric J Duell Alison M Dunning Miriam Dwek Diana M Eccles Christopher K Edlund Digna R Velez Edwards Carolina Ellberg D Gareth Evans Peter A Fasching Robert L Ferris Triantafillos Liloglou Jane C Figueiredo Olivia Fletcher Renée T Fortner Florentia Fostira Silvia Franceschi Eitan Friedman Steven J Gallinger Patricia A Ganz Judy Garber José A García-Sáenz Simon A Gayther Graham G Giles Andrew K Godwin Mark S Goldberg David E Goldgar Ellen L Goode Marc T Goodman Gary Goodman Kjell Grankvist Mark H Greene Henrik Gronberg Jacek Gronwald Pascal Guénel Niclas Håkansson Per Hall Ute Hamann Freddie C Hamdy Robert J Hamilton Jochen Hampe Aage Haugen Florian Heitz Rolando Herrero Peter Hillemanns Michael Hoffmeister Estrid Høgdall Yun-Ch Program in Genetic Epidemiology and Statistical Genetics Harvard T.H. Chan School of Public Health 677 Huntington Ave Boston MA 02115 USA. xiajiang@hsph.harvard.edu. Unit of Cardiovascular Epidemiology Institute of Environmental Medicine Karolinska Institutet Nobels vagen 13 17177 Stockholm Sweden. xiajiang@hsph.harvard.edu. Department of Epidemiology Harvard T.H. Chan School of Public Health 677 Huntington Ave Boston MA 02115 USA. Program in Medical and Population Genetics Broad Institute of MIT and Harvard 75 Ames St Cambridge MA 02142 USA. Department of Population and Quantitative Health Sciences Case Western Reserve University 10900 Eucid Avenue Cleveland OH 44106 USA. Seidman Cancer Center University Hospitals Cleveland OH 44106 USA. Department of Cancer Epidemiology H. Lee Moffitt Cancer Center and Research Institute 12902 Magnolia Dr. MRC-CANCONT Tampa FL 33612 USA. Department of Gastrointestinal Oncology H. Lee Moffitt Cancer Center and Research Institute 12902 Magnolia Dr. MRC-CANCONT Tampa FL 33612 USA. Centre for Cancer Genetic Epidemiology Department of Oncology University of Cambridge 2 Worts' Causeway Cambridge CB1 8RN UK. Department of Biomedical Data Science The Geisel School of Medicine at Dartmouth 1 Medical Center Drive Lebanon NH 03756 USA. Centre for Cancer Genetic Epidemiology Department of Public Health and Primary Care University of Cambridge 2 Worts' Causeway Cambridge CB1 8RN UK. Department of Electron Microscopy/Molecular Pathology The Cyprus Institute of Neurology and Genetics 1683 Nicosia Cyprus. Genetic Epidemiology Group International Agency for Research on Cancer 150 Cours Albert Thomas 69008 Lyon France. Section of Genetics International Agency for Research on Cancer 150 cours Albert Thomas 69008 Lyon France. Division of Psychiatry University College London Maple House 149 Tottenham Court Road London W1T 7NF UK. UCL Genetics Institute University College London Gower Street London WC1E 6BT UK.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

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Analysis on Topic Map oriented e-Learner Behavior and Study Efficiency

Analysis on Topic Map oriented e-Learner Behavior and Study ...

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International Workshop on Intelligent Communication and Social networks

作者： Hongying Bao Haiping Zhu Jun Liu Feng Tian Yan Chen Department of Computer Science and Technology Xi'an Jiaotong University Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech. R&D

ISBN: (纸本)9781479909735

To begin with, this paper introduces a topic map oriented e-learning platform - Yotta. We compare the Yotta with the traditional e-learning platform Moodle from the aspects of learning resources organization, design of learning activities, learning behavior characteristics of learners, etc. Secondly, we provide two new criteria which can reflect e-learners' learning behavior using topic maps: the coverage of knowledge elements clicked by e-learners on topic maps (F);the length of time from loginning Yotta to clicking on the first useful knowledge element (T). Finally, we analyze the changes of e-learners' learning behavior and the learning efficiency on these two different e-learning platforms. The testees in the experiment are twenty-eight students learning the course of "Computer network". The experimental results show that the features as learning positivity and learning time of e-learners do not change with the type of network platforms. This discovery can further provide the nodes of our personalized recommendation to e-learners.

关键词： E-Learning Learning Style Topic Map Moodle Yotta

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Online Nomadic TSP based on advanced information

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Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice 2013年第11期33卷 2845-2851页

作者： Wen, Xin-Gang Xu, Yin-Feng Ding, Li-Li School of Management Xi'an Jiaotong University Xi'an 710049 China Ministry of Education Key Lab for Intelligent Networks and Network Security Xi'an Jiaotong University Xi'an 710049 China School of Economics and Management Shandong University of Science and Technology Qingdao 266590 China

The frequent occurrence of natural disasters has drawn people's attention to the aftermath work, especially the effective routing of emergency vehicles carrying relief efforts. Based on the situation where some disaster hit areas can be informed in advance while could not accept emergency service, this paper introduces the disclosure date and release date to Nomadic TSP model, studies an online Nomadic TSP problem based on advanced information, and gives a lower bound. When the metric space is the real line, an ENO-dd algorithm is presented. For general metric spaces, a GTR-dd algorithm is presented. Competitive analysis is given for these two algorithms respectively. The results indicate that the more advanced information, the better these two algorithms perform. More general information structure and optimal algorithm design can be the future research.

关键词： Traveling salesman problem

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Stability analysis of cantilever retaining wall with FEM

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Journal of Chemical and Pharmaceutical Research 2013年第9期5卷 362-371页

作者： Liu, Jie-Qun Chen, Lu-Wang Liu, Jin-Long Department of Computer Science and Technology Key Lab of Network and Intelligent Information Processing Hefei University Hefei China School of Resource and Environmental Engineering Hefei University of Technology Hefei China Department of Civil Engineering Hefei University Hefei China

Based on shear strength reduction finite element method, the influence of width of heel plate and toe plate, uniform load, height of retaining wall, parameters of filling on stability of cantilever retaining wall have been analyzed. It is indicated that the fractured surface is the boundary of "protected" and "unprotected" filling soil, which is essentially different with the second fractured surface of planar retaining wall. The stability of retaining wall increased with width of heel plate or toe board or distance of uniform load increased, and decreased with height of retaining wall or value uniform load of increased. It is advised to fill the retaining wall by the soil with low weight, big cohesive strength and big internal friction angle.

关键词： Finite element method

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