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MaltParser: A language-independent system for data-driven dependency parsing

Natural Language engineering 2007年第2期13卷 95-135页

作者： Nivre, Joakim Hall, Johan Nilsson, Jens Chanev, Atanas Eryiǧit, Gülşen Kübler, Sandra Marinov, Svetoslav Marsi, Erwin Växjö University School of Mathematics and Systems Engineering 35195 Växjö Sweden Uppsala University Department of Linguistics and Philology Box 635 75126 Uppsala Sweden University of Trento Dept. of Cognitive Sciences 38068 Rovereto Italy ITC-irst 38055 Povo-Trento Italy Istanbul Technical University Dept. of Computer Engineering 34469 Istanbul Turkey University of Tübingen Seminar für Sprachwissenschaft Wilhelmstr. 19 72074 Tübingen Germany University of Skövde School of Humanities and Informatics Box 408 54128 Skövde Sweden Göteborg University GSLT Faculty of Arts Box 200 40530 Göteborg Sweden Tilburg University Department of Communication and Cognition Box 90153 5000 LE Tilburg Netherlands

Parsing unrestricted text is useful for many language technology applications but requires parsing methods that are both robust and efficient. MaltParser is a language-independent system for data-driven dependency parsing that can be used to induce a parser for a new language from a treebank sample in a simple yet flexible manner. Experimental evaluation confirms that MaltParser can achieve robust, efficient and accurate parsing for a wide range of languages without language-specific enhancements and with rather limited amounts of training data. © 2007 Cambridge University Press.

关键词： Formal languages

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Multi-level analysis and information extraction considerations for validating 4D models of human function

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1st International Conference on Digital Human Modeling, ICDHM 2007

作者： Marias, Kostas Dionysiou, Dimitra D. Stamatakos, Georgios S. Zacharopoulou, Fotini Georgiadi, Eleni Margaritis, Thanasis Maris, Thomas G. Tollis, Ioannis G. Biomedical Informatics Laboratory ICS-FORTH Vassilika Vouton P.O. Box 1385 71110 Heraklion Crete Greece Laboratory of Microwaves and Fiber Optics School of Electrical and Computer Engineering National Technical University of Athens Iroon Polytechniou 9 GR-157 80 Zografos Greece Medical Physics Department University of Crete Faculty of Medicine Heraklion Greece Institute of Molecular Biology and Biotechnology IMBB -FORTH Vassilika Vouton P.O. Box 1385 71110 Heraklion Crete Greece

ISBN: (纸本)9783540733188

Recent research trends focus on how multiscale biomedical information can be modeled and transformed into knowledge, in order to lead to a less interfering but also more individualized diagnosis and therapy. In order to assess the clinical importance of models of human pathology (e.g. cancer), it is necessary to validate them with prior and post treatment clinical data which in turn requires the determination of the tumor size and shape with high resolution, accuracy and precision, as well as structural and physiological information. This paper discusses some of the most important image analysis challenges in order to define an optimal method for extracting more accurate and precise anatomical and functional information related to the underlying pathology, which can be used for initializing and validating models of pathophysiology as well as simulations/predictions of the response to therapeutical regimes. © Springer-Verlag Berlin Heidelberg 2007.

关键词： Information retrieval

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Quantitative approaches in object-oriented software engineering: report on the 11th workshop QAOOSE at ECOOP 2007 07

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Proceedings of the 2007 conference on Object-oriented technology

作者： Yann-Gaël Guéhéneuc Christian F. J. Lange Houari A. Sahraoui Giovanni Falcone Michele Lanza Coral Calero Fernando Brito E. Abreu Department of Computer Science and Operations Research Université de Montréal Canada Software Engineering and Technology Group Eindhoven University of Technology The Netherlands Lehrstuhl für Softwaretechnik Universität Mannheim Germany Faculty of informatics University of Lugano Switzerland Department of Computer Science Escuela Superior de Informatica Castilla-La Mancha University Spain Department of Computer Science Lisbon New University Portugal

ISBN: (纸本)9783540781943

The QAOOSE 2007 workshop brought together, for half day, researchers working on several aspects related to quantitative evaluation of software artifacts developed with the object-oriented paradigm and related technologies. Ideas and experiences were shared and discussed. This report includes a summary of the technical presentations and subsequent discussions raised by them. Exceptionally this year, one of the founders of the workshop, Horst Zuse, gave a keynote on the Theoretical Foundations of Object-Oriented Measurement. Three out of the four submitted position papers were presented, covering different aspects such as measuring inconsistencies, visualizing metric values, and assessing the subjective quality of systems. In the closing session, the participants discussed open issues and challenges arising from researching in this area and tried to forecast what will be hot research topics in the short and medium terms.

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A Simulation-Based Methodology for Evaluating the DPA-Resistance of Cryptographic Functional Units with Application to CMOS and MCML Technologies

A Simulation-Based Methodology for Evaluating the DPA-Resist...

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International Conference on Embedded computer Systems: Architectures, Modeling and Simulation (IC-SAMOS)

作者： Francesco Regazzoni Stephane Badel Thomas Eisenbarth Johann Grobschadl Axel Poschmann Zeynep Toprak Marco Macchetti Laura Pozzi Christof Paar Yusuf Leblebici Paolo Ienne ALaRI - University of Lugano Lugano Switzerland School of Engineering EPFL Lausanne Switzerland Horst Görtz Institute for IT Security Ruhr University Bochum Germany Department of Computer Science University of Bristol United Kingdom. E-mail: johann.groszschaedl@cs.bris.ac.uk C.E. Consulting (Altran Group) Milan Italy Faculty of Informatics University of Lugano Lugano Switzerland School of Computer and Communication Sciences EPFL Lausanne Switzerland

This paper explores the resistance of MOS current mode logic (MCML) against differential power analysis (DPA) attacks. Circuits implemented in MCML, in fact, have unique characteristics both in terms of power consumption and the dependency of the power profile from the input signal pattern. Therefore, MCML is suitable to protect cryptographic hardware from DPA and similar side-channel attacks. In order to demonstrate the effectiveness of different logic styles against power analysis attacks, the non-linear bijective function of the Kasumi algorithm (known as substitution box S7) was implemented with CMOS and MCML technology, and a set of attacks was performed using power traces derived from SPICE-level simulations. Although all keys were discovered for CMOS, only very few attacks to MCML were successful.

关键词： CMOS technology Cryptography CMOS logic circuits Circuit simulation Energy consumption Protection Hardware Performance analysis Algorithm design and analysis Analytical models

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The generation challenge programme platform: Semantic standards and workbench for crop science

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International Journal of Plant Genomics 2008年第1期2008卷 369601页

作者： Bruskiewich, Richard Senger, Martin Davenport, Guy Ruiz, Manuel Rouard, Mathieu Hazekamp, Tom Takeya, Masaru Doi, Koji Satoh, Kouji Costa, Marcos Simon, Reinhard Balaji, Jayashree Akintunde, Akinnola Mauleon, Ramil Wanchana, Samart Shah, Trushar Anacleto, Mylah Portugal, Arllet Ulat, Victor Jun Thongjuea, Supat Braak, Kyle Ritter, Sebastian Dereeper, Alexis Skofic, Milko Rojas, Edwin Martins, Natalia Pappas, Georgios Alamban, Ryan Almodiel, Roque Barboza, Lord Hendrix Detras, Jeffrey Manansala, Kevin Mendoza, Michael Jonathan Morales, Jeffrey Peralta, Barry Valerio, Rowena Zhang, Yi Gregorio, Sergio Hermocilla, Joseph Echavez, Michael Yap, Jan Michael Farmer, Andrew Schiltz, Gary Lee, Jennifer Casstevens, Terry Jaiswal, Pankaj Meintjes, Ayton Wilkinson, Mark Good, Benjamin Wagner, James Morris, Jane Marshall, David Collins, Anthony Kikuchi, Shoshi Metz, Thomas McLaren, Graham Van Hintum, Theo Crop Research Informatics Laboratory International Rice Research Institute (IRRI) DAPO Box 7777 Metro Manila Philippines Crop Research Informatics Laboratory International Maize and Wheat Improvement Center (CIMMYT) DF 06600 Mexico Apdo. Postal 6-641 Mexico Centre International de Recherche Agronomique Pour le Développement (CIRAD) 34398 Montpellier Cedex 5 Avenue Agropolis France Bioversity International 00057 Maccarese (Fiumicino) Rome Via dei Tre Denari 472/a Italy National Institute for Agrobiological Sciences (NIAS) Tsukuba Ibaraki 305-8602 Kannondai 2-1-2 Japan Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA) Brasilia DF 70770-900 Parque Estaçao Biologia Final W5 Norte Brazil Centro Internacional de la Papa (CIP) Lima 12 Avenida La Molina 1895 La Molina Peru International Crops Research Institute for the Semi-Arid Tropics Patancheru Andhra Pradesh 502324 India International Center for Agricultural Research in the Dry Areas Aleppo P.O. Box 5466 Syrian Arab Republic National Center for Genetic Engineering and Biotechnology 113 Thailand Science Park Klong Luang Pathumthani 12120 Phahonyothin Road Klong 1 Thailand Institute of Computer Science College of Arts and Sciences University of the Philippines Los Banos Laguna 4031 Philippines Department of Computer Science University of the Philippines Melchor Hall Diliman Quezon City 1101 Philippines National Center for Genome Resources Santa Fe NM 87505 2935 Rodeo Park Drive East United States Scottish Crop Research Institute Invergowrie Dundee DD2 5DA United Kingdom Department of Plant Breeding Cornell University Ithaca NY 14853 United States African Centre for Gene Technologies Lynnwood Ridge 0040 P.O. Box 75011 South Africa Department of Medical Genetics Faculty of Medicine University of British Columbia Vancouver BC V6T 1Z3 Canada School of Computing Science Simon Fraser Universtiy Burnaby BC V5A 1S6 8888 University Drive Canada Bioinformatics Graduate Program Genome Sciences Centre BC

The Generation Challenge programme (GCP) is a global crop research consortium directed toward crop improvement through the application of comparative biology and genetic resources characterization to plant breeding. A key consortium research activity is the development of a GCP crop bioinformatics platform to support GCP research. This platform includes the following: (i) shared, public platform-independent domain models, ontology, and data formats to enable interoperability of data and analysis flows within the platform;(ii) web service and registry technologies to identify, share, and integrate information across diverse, globally dispersed data sources, as well as to access high-performance computational (HPC) facilities for computationally intensive, high-throughput analyses of project data;(iii) platform-specific middleware reference implementations of the domain model integrating a suite of public (largely open-access/-source) databases and software tools into a workbench to facilitate biodiversity analysis, comparative analysis of crop genomic data, and plant breeding decision making.

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Editorial

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International Journal of Internet Protocol Technology 2007年第1期2卷 1-2页

作者： Mulvenna, Maurice Galis, Alex Dobson, Simon Karmouch, Ahmed School of Computing and Mathematics Faculty of Engineering University of Ulster Newtownabbey BT37 0QB United Kingdom Networks and Services Research Group Department of Electronic and Electrical Engineering University College London Torrington Place London WC1E 7JE United Kingdom Systems Research Group School of Computer Science and Informatics UCD Dublin Belfield Dublin 4 Ireland University of Ottawa 161 Louis Pasteur Ottawa ON K1N 6N5 Canada

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Developing a computer science-specific learning taxonomy 07

Developing a computer science-specific learning taxonomy

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2007 Working Group Reports on ITiCSE on Innovation and Technology in computer Science Education, ITiCSE-WGR 2007

作者： Fuller, Ursula Johnson, Colin G. Ahoniemi, Tuukka Cukierman, Diana Hernán-Losada, Isidoro Jackova, Jana Lahtinen, Essi Lewis, Tracy L. Thompson, Donna McGee Riedesel, Charles Thompson, Errol Computing Laboratory University of Kent CanterburyCT2 7NF United Kingdom Institute of Software Systems Tampere University of Technology Tampere Finland School of Computing Science Simon Fraser University BurnabyBC Canada Department of Lenguajes Y Sistemas Informáticos Universidad Rey Juan Carlos Madrid Spain Faculty of Management Science and Informatics University of Zilina Zilina Slovakia Department of Information Technology Radford University RadfordVA24142 United States Department of Learning Commons Simon Fraser University BurnabyBC Canada Department of Computer Science and Engineering University of Nebraska Lincoln 259 Avery Hall LincolnNE68588-0115 United States Massey University Wellington New Zealand

ISBN: (纸本)9781450378420

Bloom's taxonomy of the cognitive domain and the SOLO taxonomy are being increasingly widely used in the design and assessment of courses, but there are some drawbacks to their use in computer science. This paper reviews the literature on educational taxonomies and their use in computer science education, identifies some of the problems that arise, proposes a new taxonomy and discusses how this can be used in application-oriented courses such as programming.

关键词： Taxonomies

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Oxide-based electrochromics for energy efficient buildings: Materials, technologies, testing, and perspectives

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Journal of Physics: Conference Series 2007年第1期93卷

作者： Granqvist, C.G. Azens, A. Smulko, J. Kish, L.B. Department of Engineering Sciences Ångström Laboratory Uppsala University SE-75121 Uppsala P O Box 534 Sweden ChromoGenics Sweden AB SE-75323 Uppsala Märstagatan 4 Sweden Faculty of Electronics Telecommunications and Informatics Gdańsk University of Technology 80-952 Gdańsk Ul. G. Narutowicza 11/12 Poland Department of Electrical and Computer Engineering Texas AandM University College Station TX 77843-3128 United States

Electrochromic oxide films form the basis of smart windows, which are of much interest in forthcoming building technology and are able to provide energy efficiency and indoor comfort simultaneously. This paper introduces smart windows technology, which now seems ready for large-scale applications. Electrochromics is discussed from the viewpoints of materials, device design, low-cost manufacturing, and applications to buildings as well as some niche products. Finally there are some perspectives on the future role of oxide electrochromics in the built environment. © 2007 IOP Publishing Ltd.

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A problem solving environment for automatic matlab 3D finite element code generation and simplified Grid computing

A problem solving environment for automatic matlab 3D finite...

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e-Science 2006 - 2nd IEEE International Conference on e-Science and Grid Computing

作者： Zhou, Jun Umetani, Yukio Graduate School of Science and Engineering Shizuoka University Japan Computer Science Department Faculty of Informatics Shizuoka University Japan

ISBN: (纸本)0769527345

Computational Grids are widely emerging and dramatically influencing scientific computing practice. In this paper, we presents the use of a problem solving environment - the GridPSi to automatically generate Matlab code and carry out simplified Grid computing, in which the previous work of GridPSi is briefly introduced, the implementation of a Matlab script generator for automatic Matlab 3D finite element code generation is described, and running a simulation example on the Grid through UNICORE Grid middleware is illustrated. The paper demonstrates that the proposed PSE can not only tailor both the innovative Grid technologies and legacy computational codes into use easily, but also greatly reduce user's work. © 2006 IEEE.

关键词： Grid computing

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Remarks on singularities of a rational B-Spline representation of the sphere 5

Remarks on singularities of a rational B-Spline representati...

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5th International Conference APLIMAT 2006

作者： Schindler, Frank Department of Applied Computer Science and Engineering Faculty of Electrical Engineering and Informatics Slovak Technical University Ilkovičová 3 BratislavaSK-812 19 Slovakia

ISBN: (纸本)809673055X

In this article I deal with singularities of a rational B-Spline representation of the sphere. If just one rectangular parametric patch is used to form the whole sphere then two unwanted singularities arise. Those are the two points lying on the axis of revolution and therefore during the rotation of the half circle through an angle of 360 degrees around the diameter they form two degenerate isoparametric curves in one parametric direction. Of course, such points are problematic for most applications in graphics and CAD design because in their vicinity existing numerical methods for curve/surface or surface/surface intersections fail to converge. To circumvent this I suggest to use at least three such parametric patches via trimmed surfaces to fully describe the boundary of the sphere preserving the Euler formula and geometric G2 continuity of the resulting solid.

关键词： Spheres

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