28 Удк 378.091:004.4 Величко Владислав Євгенович, Кандидат Фізико-Математичн
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Work Package 2 Collection of Requirements for OS
Consortium for studying, evaluating, and supporting the introduction of Open Source software and Open Data Standards in the Public Administration Project acronym: COSPA Wor k Package 2 Collection of requirements for OS applications and ODS in the PA and creation of a catalogue of appropriate OS/ODS Solutions D eliverable 2. 1 Catalogue of available Open Source tools for the PA Contract no.: IST-2002-2164 Project funded by the European Community under the “SIXTH FRAMEWORK PROGRAMME” Work Package 2, Deliverable 2.1 - Catalogue of available Open Source tools for the PA Project Acronym COSPA Project full title A Consortium for studying, evaluating, and supporting the introduction of Open Source software and Open Data Standards in the Public Administration Contract number IST-2002-2164 Deliverable 2.1 Due date 28/02/2004 Release date 15/10/2005 Short description WP2 focuses on understanding the OS tools currently used in PAs, and the ODS compatible with these tools. Deliverable D2.1 contains a Catalogue of available open source tools for the PA, including information about the OS currently in use inside PAs, the administrative and training requirements of the tools. Author(s) Free University of Bozen/Bolzano Contributor(s) Conecta, IBM, University of Sheffield Project Officer Tiziana Arcarese Trond Arne Undheim European Commission Directorate-General Information Society Directorate C - Unit C6- eGovernment, BU 31 7/87 rue de la Loi 200 - B-1049 Brussels - Belgium 26/10/04 Version 1.3a page 2/353 Work Package 2, Deliverable 2.1 - Catalogue of available Open Source tools for the PA Disclaimer The views expressed in this document are purely those of the writers and may not, in any circumstances, be interpreted as stating an official position of the European Commission. -
Visualization of Complex Function Graphs in Augmented Reality
M A G I S T E R A R B E I T Visualization of Complex Function Graphs in Augmented Reality ausgeführt am Institut für Softwaretechnik und Interaktive Systeme der Technischen Universität Wien unter der Anleitung von Univ.Ass. Mag. Dr. Hannes Kaufmann durch Robert Liebo Brahmsplatz 7/11 1040 Wien _________ ____________________________ Datum Unterschrift Abstract Understanding the properties of a function over complex numbers can be much more difficult than with a function over real numbers. This work provides one approach in the area of visualization and augmented reality to gain insight into these properties. The applied visualization techniques use the full palette of a 3D scene graph's basic elements, the complex function can be seen and understood through the location, the shape, the color and even the animation of a resulting visual object. The proper usage of these visual mappings provides an intuitive graphical representation of the function graph and reveals the important features of a specific function. Augmented reality (AR) combines the real world with virtual objects generated by a computer. Using multi user AR for mathematical visualization enables sophisticated educational solutions for studies dealing with complex functions. A software framework that has been implemented will be explained in detail, it is tailored to provide an optimal solution for complex function graph visualization, but shows as well an approach to visualize general data sets with more than 3 dimensions. The framework can be used in a variety of environments, a desktop setup and an immersive setup will be shown as examples. Finally some common tasks involving complex functions will be shown in connection with this framework as example usage possibilities. -
Linux: Come E Perchх
ÄÒÙÜ Ô ©2007 mcz 12 luglio 2008 ½º I 1. Indice II ½º Á ¾º ¿º ÈÖÞÓÒ ½ º È ÄÒÙÜ ¿ º ÔÔÖÓÓÒÑÒØÓ º ÖÒÞ ×ÓרÒÞÐ ÏÒÓÛ× ¾½ º ÄÒÙÜ ÕÙÐ ×ØÖÙÞÓÒ ¾ º ÄÒÙÜ ÀÖÛÖ ×ÙÔÔ ÓÖØØÓ ¾ º È Ð ÖÒÞ ØÖ ÖÓ ÓØ Ù×Ö ¿½ ½¼º ÄÒÙÜ × ÒרÐÐ ¿¿ ½½º ÓÑ × ÒרÐÐÒÓ ÔÖÓÖÑÑ ¿ ½¾º ÒÓÒ ØÖÓÚÓ ÒÐ ×ØÓ ÐÐ ×ØÖÙÞÓÒ ¿ ½¿º Ó׳ ÙÒÓ ¿ ½º ÓÑ × Ð ××ØÑ ½º ÓÑ Ð ½º Ð× Ñ ½º Ð Ñ ØÐ ¿ ½º ÐÓ ½º ÓÑ × ÒרÐÐ Ð ×ØÑÔÒØ ¾¼º ÓÑ ÐØØÖ¸ Ø×Ø ÐÖ III Indice ¾½º ÓÑ ÚÖ Ð ØÐÚ×ÓÒ ¿ 21.1. Televisioneanalogica . 63 21.2. Televisione digitale (terrestre o satellitare) . ....... 64 ¾¾º ÐÑØ ¾¿º Ä 23.1. Fotoritocco ............................. 67 23.2. Grafica3D.............................. 67 23.3. Disegnovettoriale-CAD . 69 23.4.Filtricoloreecalibrazionecolori . .. 69 ¾º ×ÖÚ Ð ½ 24.1.Vari.................................. 72 24.2. Navigazionedirectoriesefiles . 73 24.3. CopiaCD .............................. 74 24.4. Editaretesto............................. 74 24.5.RPM ................................. 75 ¾º ×ÑÔ Ô ´ËÐе 25.1.Montareundiscoounapenna . 77 25.2. Trovareunfilenelsistema . 79 25.3.Vedereilcontenutodiunfile . 79 25.4.Alias ................................. 80 ¾º × ÚÓÐ×× ÔÖÓÖÑÑÖ ½ ¾º ÖÓÛ×Ö¸ ÑÐ ººº ¿ ¾º ÖÛÐÐ Ð³ÒØÚÖÙ× Ð ÑØØÑÓ ¾º ÄÒÙÜ ½ ¿¼º ÓÑ ØÖÓÚÖ ÙØÓ ÖÖÑÒØ ¿ ¿½º Ð Ø×ØÙÐ Ô Ö Ð ×ØÓÔ ÄÒÙÜ ¿¾º ´ÃµÍÙÒØÙ¸ ÙÒ ×ØÖÙÞÓÒ ÑÓÐØÓ ÑØ ¿¿º ËÙÜ ÙÒ³ÓØØÑ רÖÙÞÓÒ ÄÒÙÜ ½¼½ ¿º Á Ó Ò ÄÒÙÜ ½¼ ¿º ÃÓÒÕÙÖÓÖ¸ ÕÙ×ØÓ ½¼ ¿º ÃÓÒÕÙÖÓÖ¸ Ñ ØÒØÓ Ô Ö ½½¿ 36.1.Unaprimaocchiata . .114 36.2.ImenudiKonqueror . .115 36.3.Configurazione . .116 IV Indice 36.4.Alcuniesempidiviste . 116 36.5.Iservizidimenu(ServiceMenu) . 119 ¿º ÃÓÒÕÙÖÓÖ Ø ½¾¿ ¿º à ÙÒ ÖÖÒØ ½¾ ¿º à ÙÒ ÐÙ×ÓÒ ½¿½ ¼º ÓÒÖÓÒØÓ ÒרÐÐÞÓÒ ÏÒÓÛ×È ÃÍÙÒØÙ º½¼ ½¿¿ 40.1. -
Computeralgebra & Visualisierung
Computeralgebra & Visualisierung Alexander Weiße Institut fur¨ Physik, Universit¨at Greifswald, Germany http://theorie2.physik.uni-greifswald.de/member/weisse/casvis/index.html Zwei Gruppen: Dienstag+Donnerstag 10-12 Uhr, Raum A 202 Gliederung Grundlagen UNIX & GNU/Linux Typische Anwendungen Computeralgebra-Systeme Einfuhrung¨ & Uberblick¨ Maxima Maple Axiom Graphische Darstellung von Daten Gnuplot Grace LabPlot Numerische Werkzeuge & Graphik Octave Visualization Toolkit (VTK) Matlab & Scilab Fortgeschrittene Themen & Erganzungen¨ Animation Software fur¨ Prasentationen¨ Computer I Schematischer Aufbau eines Rechners I Was macht ein Betriebsystem? I Verwaltet Ressourcen des Rechners: I Umfaßt Programme fur¨ Steuerung und Zugriff auf Hardware (Speicher, Laufwerke, Netzwerk, . ) I Verteilt Arbeitsleistung der CPU und Speicher auf verschiedene Programme Betriebssystem GNU/Linux I Urahn: Unix I Betriebssystem, 1969 entwickelt bei AT&T / Bell Labs I Weit verbeitet im akademischen Umfeld (zusammen mit der Programmiersprache C) I Ausgelegt auf Portabilit¨at, Multi-Tasking- und Multi-User-Betrieb I Besteht aus einem Kern und vielen Programmen, die uber¨ einen Kommandozeilen-Interpreter gesteuert werden I 1991: Ausgehend vom Unix-System Minix entwickelt Linus Torvalds ein Betriebsystem fur¨ PCs mit Intel 80386 Prozessor. Zusammen mit der freien Software aus dem GNU Projekt entsteht GNU/Linux I Was bedeutet “freie Software”? Nach Definition der Free Software Foundation soll der Nutzer das Recht haben, I das Programm zu jedem Zweck auszufuhren,¨ I -
Security Systems Services World Report
Security Systems Services World Report established in 1974, and a brand since 1981. www.datagroup.org Security Systems Services World Report Database Ref: 56162 This database is updated monthly. Security Systems Services World Report SECURITY SYSTEMS SERVICES WORLD REPORT The Security systems services Report has the following information. The base report has 59 chapters, plus the Excel spreadsheets & Access databases specified. This research provides World Data on Security systems services. The report is available in several Editions and Parts and the contents and cost of each part is shown below. The Client can choose the Edition required; and subsequently any Parts that are required from the After-Sales Service. Contents Description ....................................................................................................................................... 5 REPORT EDITIONS ........................................................................................................................... 6 World Report ....................................................................................................................................... 6 Regional Report ................................................................................................................................... 6 Country Report .................................................................................................................................... 6 Town & Country Report ...................................................................................................................... -
Pipenightdreams Osgcal-Doc Mumudvb Mpg123-Alsa Tbb
pipenightdreams osgcal-doc mumudvb mpg123-alsa tbb-examples libgammu4-dbg gcc-4.1-doc snort-rules-default davical cutmp3 libevolution5.0-cil aspell-am python-gobject-doc openoffice.org-l10n-mn libc6-xen xserver-xorg trophy-data t38modem pioneers-console libnb-platform10-java libgtkglext1-ruby libboost-wave1.39-dev drgenius bfbtester libchromexvmcpro1 isdnutils-xtools ubuntuone-client openoffice.org2-math openoffice.org-l10n-lt lsb-cxx-ia32 kdeartwork-emoticons-kde4 wmpuzzle trafshow python-plplot lx-gdb link-monitor-applet libscm-dev liblog-agent-logger-perl libccrtp-doc libclass-throwable-perl kde-i18n-csb jack-jconv hamradio-menus coinor-libvol-doc msx-emulator bitbake nabi language-pack-gnome-zh libpaperg popularity-contest xracer-tools xfont-nexus opendrim-lmp-baseserver libvorbisfile-ruby liblinebreak-doc libgfcui-2.0-0c2a-dbg libblacs-mpi-dev dict-freedict-spa-eng blender-ogrexml aspell-da x11-apps openoffice.org-l10n-lv openoffice.org-l10n-nl pnmtopng libodbcinstq1 libhsqldb-java-doc libmono-addins-gui0.2-cil sg3-utils linux-backports-modules-alsa-2.6.31-19-generic yorick-yeti-gsl python-pymssql plasma-widget-cpuload mcpp gpsim-lcd cl-csv libhtml-clean-perl asterisk-dbg apt-dater-dbg libgnome-mag1-dev language-pack-gnome-yo python-crypto svn-autoreleasedeb sugar-terminal-activity mii-diag maria-doc libplexus-component-api-java-doc libhugs-hgl-bundled libchipcard-libgwenhywfar47-plugins libghc6-random-dev freefem3d ezmlm cakephp-scripts aspell-ar ara-byte not+sparc openoffice.org-l10n-nn linux-backports-modules-karmic-generic-pae -
Domando Al Escritor, Edición 2016
Domando al Escritor Edición 2016 LibreOfice™Writer para escritores Ricardo Gabriel Berlasso Domando al escritor LibreOfice™ Writer para escritores Ricardo Gabriel Berlasso © 2016 Ricardo Gabriel Berlasso Esta obra se distribuye bajo licencia Creative Commons Atribución-Compartir!gual 4.0 Internacional (CC B&-'A 4.0( %)* +,,creativecommons.or",licenses/by-sa,#.0,( Atribución+ -sted debe darle cr.dito a esta obra de manera adecuada/ pro orcionando un enlace a la licencia/ e indicando si se )an reali0ado cambios$ 1uede )acerlo en cual2uier forma ra0onable/ pero no de forma tal 2ue sugiera 2ue usted o su uso tienen el apoyo del licenciante$ Compartir Igual+ 'i usted me0cla/ transforma o crea nuevo material a partir de esta obra/ usted podr4 distribuir su contribución siempre 2ue utilice la misma licencia 2ue la obra ori"inal. No hay restricciones adicionales: -sted no puede aplicar t.rminos legales ni medidas tecnológicas 2ue restrinjan legalmente a otros )acer cual2uier uso permitido por la licencia. 5ibre6ffice es una marca de The Document Foundation$ A ac)e 6pen6ffice es una marca de Apache Software Foundation$ Cual2uier otra marca mencionada en este libro pertenece a sus respectivos propietarios. Este libro )a sido editado utili0ando 5ibre6ffice 8riter 9.0 y 9$1$ 5a ortada )a sido editada en 5ibre6ffice :ra; 9.0$ 5as principales fuentes tipo"r4ficas utili0adas son 5ibertinus 'ans, 5ibertinus 'eri3/ 5ibertinus =eyboard, Linux Libertine G, Linux Biolinum G y Deja?u Sans Mono$ La última versión de este libro se encuentra siempre en la siguiente dirección: https://elpinguinotolkiano. ordpress.com/domando!al!escritor!"/ Índice de contenido A. Introducción # $rólogo, "&#' ( A.1 Convenciones utili)adas en este libro ## A.2 Nociones generales #( 2$1 Ae>to vs. -
Free Software for Engineers
Indian Linux Users© Group, Chennai (ILUGC) in association with Thiagarajar College of Engineering, Madurai presents Free Software for Engineers by Shakthi Kannan MS Thiagarajar College of Engineering, Madurai GNU/Linux Programming ● C ● C++ ● Assembly ● Java ● Bash scripting ● Perl ● Python ● GUI Programming (GTK / Qt) ● Tcl/Tk GNU/Linux IDE/Text Editors ● Eclipse ● Anjuta ● KDevelop ● DrPython ● vi/vim ● GNU Emacs ● Pico / Nano ● Kate ● Kwrite ● gedit Eclipse IDE Source: http://ometer.com/eclipse-shots/eclipse-metacity.png What Software Tools? GNU/Linux Software Tools ● GNU C Compiler (gcc) ● GNU Assembler (gas) ● GNU C++ compiler (g++) ● GNU Debugger (gdb) ● Data Display Debugger (ddd) ● Java SDK ● Python ● Tcl Source: http://www.gnu.org/software/ddd/registers.jpg Java with Eclipse Source: http://www.depeupleur.com/blog/TT_blog/archives/000011.html GNU/Linux Math Tools ● Scilab ● r-project ● pspp ● IT++ ● GSL ● GNU Octave ● gnuplot ● LabPlot ● LaTeX Source: http://gnuplot.sourceforge.net/screenshots/figs/term-mouse-X11.png r-project Source: http://www.r-project.org/screenshots/desktop.jpg GNU/Linux EDA Tools ● Alliance ● gEDA ● PCB Tool ● EE Tool ● TkGate ● XCircuit ● gerbv ● gputils ● vlsi Source: http://www.tkgate.org/fig/scopewin.gif gEDA Source: http://www.geda.seul.org/screenshots/screenshot-qschem1.png PCB Source: http://bach.ece.jhu.edu/~haceaton/pcb/pcb_screen.gif TkGate Source: http://www.tkgate.org/fig/2.0/main.gif Gerber Viewer Source: http://gerbv.sourceforge.net/screenshot2.png What about Hardware? GNU/Linux Simulators/Emulators -
Gifi Methods for Optimal Scaling in R: the Package Homals
JSS Journal of Statistical Software August 2009, Volume 31, Issue 4. http://www.jstatsoft.org/ Gifi Methods for Optimal Scaling in R: The Package homals Jan de Leeuw Patrick Mair University of California, Los Angeles WU Wirtschaftsuniversit¨at Wien Abstract Homogeneity analysis combines the idea of maximizing the correlations between vari- ables of a multivariate data set with that of optimal scaling. In this article we present methodological and practical issues of the R package homals which performs homogeneity analysis and various extensions. By setting rank constraints nonlinear principal compo- nent analysis can be performed. The variables can be partitioned into sets such that homogeneity analysis is extended to nonlinear canonical correlation analysis or to predic- tive models which emulate discriminant analysis and regression models. For each model the scale level of the variables can be taken into account by setting level constraints. All algorithms allow for missing values. Keywords: Gifi methods, optimal scaling, homogeneity analysis, correspondence analysis, non- linear principal component analysis, nonlinear canonical correlation analysis, homals, R. 1. Introduction In recent years correspondence analysis (CA) has become a popular descriptive statistical method to analyze categorical data (Benz´ecri 1973; Greenacre 1984; Gifi 1990; Greenacre and Blasius 2006). Due to the fact that the visualization capabilities of statistical software have increased during this time, researchers of many areas apply CA and map objects and variables (and their respective categories) onto a common metric plane. Currently, R (R Development Core Team 2009) offers a variety of routines to compute CA and related models. An overview of functions and packages is given in Mair and Hatzinger (2007). -
Scientific Software Useful for the Undergraduate Physics Laboratory
Scientific software useful for the Undergraduate Physics Laboratory Windows Microcal Origin Origin is quite well distributed within the scientific community and is used in some of the research groups in the Faculty of Physics and Geosciences in Leipzig. There is a license available for students. Origin 8 and 7.5 might be downloaded from http://research.uni-leipzig.de/zno/Software/ . This website is accessible from your computer at home via a VPN connection (see https://www.urz.uni-leipzig.de/hilfe/anleitungen-a-z/vpn/ ). Running Origin requires a connection to the license server; this is unproblematic, if you computer is logged in into the University network; from home, it should sufficient to run the VPN client on your computer. Alternatively, you might bring your notebook to the University, connect to the wireless, start Origin and borrow the license for a maximum of 150 days. Please note that the license is automatically returned the next time you open Origin, when connected to the University network. For other options see Mac and Linux. Mac IGOR This is software from Wavemetrics; IGOR runs also under Windows. License for students? No idea. For other options see Linux. Linux Qtiplot Qtiplot is free software (in principle) and quite similar to Origin. It runs under Linux, Windows and Mac. The official site is (http://soft.proindependent.com/qtiplot.html). Qtiplot is provided in some GNU/Linux distributions (e.g., in the official repositories of Debian and Ubuntu). Windows binaries might be legally downloaded from http://www.cells.es/Members/cpascual/docs/unofficial-qtiplot- packages-for-windows. -
A Portable User-Level Approach for System-Wide Integrity Protection†
A Portable User-Level Approach for System-wide Integrity Protectiony Wai-Kit Sze and R. Sekar Stony Brook University Stony Brook, NY, USA ABSTRACT • Difficulty of secure policy enforcement. Non-bypassable poli- In this paper, we develop an approach for protecting system in- cies usually have to be enforced in the OS kernel. They are usu- tegrity from untrusted code that may harbor sophisticated malware. ally much harder to develop than user-level defenses. Moreover, We develop a novel dual-sandboxing architecture to confine not kernel-based solutions cannot be easily ported across different only untrusted, but also benign processes. Our sandboxes place OSes, or even different versions of the same OS. only a few restrictions, thereby permitting most applications to An alternative to sandboxing is isolated execution of untrusted code. function normally. Our implementation is performed entirely at One-way isolation [15, 23] permits untrusted software to read any- the user-level, requiring no changes to the kernel. This enabled us thing, but its outputs are held in isolation. Two-way isolation limits to port the system easily from Linux to BSD. Our experimental re- both reads and writes, holding the inputs as well as outputs of un- sults show that our approach preserves the usability of applications, trusted applications in an isolated environment. The app model on while offering strong protection and good performance. Moreover, Android, Apple iOS, and Windows 8 sandbox are generally based policy development is almost entirely automated, sparing users and on this two-way isolation model. administrators this cumbersome and difficult task. Isolation approaches provide stronger protection from malware since they block all interactions between untrusted and benign soft- 1. -
1. Why POCS.Key
Symptoms of Complexity Prof. George Candea School of Computer & Communication Sciences Building Bridges A RTlClES A COMPUTER SCIENCE PERSPECTIVE OF BRIDGE DESIGN What kinds of lessonsdoes a classical engineering discipline like bridge design have for an emerging engineering discipline like computer systems Observation design?Case-study editors Alfred Spector and David Gifford consider the • insight and experienceof bridge designer Gerard Fox to find out how strong the parallels are. • bridges are normally on-time, on-budget, and don’t fall ALFRED SPECTORand DAVID GIFFORD • software projects rarely ship on-time, are often over- AS Gerry, let’s begin with an overview of THE DESIGN PROCESS bridges. AS What is the procedure for designing and con- GF In the United States, most highway bridges are budget, and rarely work exactly as specified structing a bridge? mandated by a government agency. The great major- GF It breaks down into three phases: the prelimi- ity are small bridges (with spans of less than 150 nay design phase, the main design phase, and the feet) and are part of the public highway system. construction phase. For larger bridges, several alter- There are fewer large bridges, having spans of 600 native designs are usually considered during the Blueprints for bridges must be approved... feet or more, that carry roads over bodies of water, preliminary design phase, whereas simple calcula- • gorges, or other large obstacles. There are also a tions or experience usually suffices in determining small number of superlarge bridges with spans ap- the appropriate design for small bridges. There are a proaching a mile, like the Verrazzano Narrows lot more factors to take into account with a large Bridge in New Yor:k.