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Practice Tips for Open Source Licensing Adam Kubelka
Santa Clara High Technology Law Journal Volume 22 | Issue 4 Article 4 2006 No Free Beer - Practice Tips for Open Source Licensing Adam Kubelka Matthew aF wcett Follow this and additional works at: http://digitalcommons.law.scu.edu/chtlj Part of the Law Commons Recommended Citation Adam Kubelka and Matthew Fawcett, No Free Beer - Practice Tips for Open Source Licensing, 22 Santa Clara High Tech. L.J. 797 (2005). Available at: http://digitalcommons.law.scu.edu/chtlj/vol22/iss4/4 This Article is brought to you for free and open access by the Journals at Santa Clara Law Digital Commons. It has been accepted for inclusion in Santa Clara High Technology Law Journal by an authorized administrator of Santa Clara Law Digital Commons. For more information, please contact [email protected]. ARTICLE NO FREE BEER - PRACTICE TIPS FOR OPEN SOURCE LICENSING Adam Kubelkat Matthew Fawcetttt I. INTRODUCTION Open source software is big business. According to research conducted by Optaros, Inc., and InformationWeek magazine, 87 percent of the 512 companies surveyed use open source software, with companies earning over $1 billion in annual revenue saving an average of $3.3 million by using open source software in 2004.1 Open source is not just staying in computer rooms either-it is increasingly grabbing intellectual property headlines and entering mainstream news on issues like the following: i. A $5 billion dollar legal dispute between SCO Group Inc. (SCO) and International Business Machines Corp. t Adam Kubelka is Corporate Counsel at JDS Uniphase Corporation, where he advises the company on matters related to the commercialization of its products. -
ROADS and BRIDGES: the UNSEEN LABOR BEHIND OUR DIGITAL INFRASTRUCTURE Preface
Roads and Bridges:The Unseen Labor Behind Our Digital Infrastructure WRITTEN BY Nadia Eghbal 2 Open up your phone. Your social media, your news, your medical records, your bank: they are all using free and public code. Contents 3 Table of Contents 4 Preface 58 Challenges Facing Digital Infrastructure 5 Foreword 59 Open source’s complicated relationship with money 8 Executive Summary 66 Why digital infrastructure support 11 Introduction problems are accelerating 77 The hidden costs of ignoring infrastructure 18 History and Background of Digital Infrastructure 89 Sustaining Digital Infrastructure 19 How software gets built 90 Business models for digital infrastructure 23 How not charging for software transformed society 97 Finding a sponsor or donor for an infrastructure project 29 A brief history of free and public software and the people who made it 106 Why is it so hard to fund these projects? 109 Institutional efforts to support digital infrastructure 37 How The Current System Works 38 What is digital infrastructure, and how 124 Opportunities Ahead does it get built? 125 Developing effective support strategies 46 How are digital infrastructure projects managed and supported? 127 Priming the landscape 136 The crossroads we face 53 Why do people keep contributing to these projects, when they’re not getting paid for it? 139 Appendix 140 Glossary 142 Acknowledgements ROADS AND BRIDGES: THE UNSEEN LABOR BEHIND OUR DIGITAL INFRASTRUCTURE Preface Our modern society—everything from hospitals to stock markets to newspapers to social media—runs on software. But take a closer look, and you’ll find that the tools we use to build software are buckling under demand. -
Studying the Real World Today's Topics
Studying the real world Today's topics Free and open source software (FOSS) What is it, who uses it, history Making the most of other people's software Learning from, using, and contributing Learning about your own system Using tools to understand software without source Free and open source software Access to source code Free = freedom to use, modify, copy Some potential benefits Can build for different platforms and needs Development driven by community Different perspectives and ideas More people looking at the code for bugs/security issues Structure Volunteers, sponsored by companies Generally anyone can propose ideas and submit code Different structures in charge of what features/code gets in Free and open source software Tons of FOSS out there Nearly everything on myth Desktop applications (Firefox, Chromium, LibreOffice) Programming tools (compilers, libraries, IDEs) Servers (Apache web server, MySQL) Many companies contribute to FOSS Android core Apple Darwin Microsoft .NET A brief history of FOSS 1960s: Software distributed with hardware Source included, users could fix bugs 1970s: Start of software licensing 1974: Software is copyrightable 1975: First license for UNIX sold 1980s: Popularity of closed-source software Software valued independent of hardware Richard Stallman Started the free software movement (1983) The GNU project GNU = GNU's Not Unix An operating system with unix-like interface GNU General Public License Free software: users have access to source, can modify and redistribute Must share modifications under same -
An Introduction to Software Licensing
An Introduction to Software Licensing James Willenbring Software Engineering and Research Department Center for Computing Research Sandia National Laboratories David Bernholdt Oak Ridge National Laboratory Please open the Q&A Google Doc so that I can ask you Michael Heroux some questions! Sandia National Laboratories http://bit.ly/IDEAS-licensing ATPESC 2019 Q Center, St. Charles, IL (USA) (And you’re welcome to ask See slide 2 for 8 August 2019 license details me questions too) exascaleproject.org Disclaimers, license, citation, and acknowledgements Disclaimers • This is not legal advice (TINLA). Consult with true experts before making any consequential decisions • Copyright laws differ by country. Some info may be US-centric License and Citation • This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). • Requested citation: James Willenbring, David Bernholdt and Michael Heroux, An Introduction to Software Licensing, tutorial, in Argonne Training Program on Extreme-Scale Computing (ATPESC) 2019. • An earlier presentation is archived at https://ideas-productivity.org/events/hpc-best-practices-webinars/#webinar024 Acknowledgements • This work was supported by the U.S. Department of Energy Office of Science, Office of Advanced Scientific Computing Research (ASCR), and by the Exascale Computing Project (17-SC-20-SC), a collaborative effort of the U.S. Department of Energy Office of Science and the National Nuclear Security Administration. • This work was performed in part at the Oak Ridge National Laboratory, which is managed by UT-Battelle, LLC for the U.S. Department of Energy under Contract No. DE-AC05-00OR22725. • This work was performed in part at Sandia National Laboratories. -
** OPEN SOURCE LIBRARIES USED in Tv.Verizon.Com/Watch
** OPEN SOURCE LIBRARIES USED IN tv.verizon.com/watch ------------------------------------------------------------ 02/27/2019 tv.verizon.com/watch uses Node.js 6.4 on the server side and React.js on the client- side. Both are Javascript frameworks. Below are the licenses and a list of the JS libraries being used. ** NODE.JS 6.4 ------------------------------------------------------------ https://github.com/nodejs/node/blob/master/LICENSE Node.js is licensed for use as follows: """ Copyright Node.js contributors. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """ This license applies to parts of Node.js originating from the https://github.com/joyent/node repository: """ Copyright Joyent, Inc. and other Node contributors. -
Introduction to GNU Octave
Introduction to GNU Octave Hubert Selhofer, revised by Marcel Oliver updated to current Octave version by Thomas L. Scofield 2008/08/16 line 1 1 0.8 0.6 0.4 0.2 0 -0.2 -0.4 8 6 4 2 -8 -6 0 -4 -2 -2 0 -4 2 4 -6 6 8 -8 Contents 1 Basics 2 1.1 What is Octave? ........................... 2 1.2 Help! . 2 1.3 Input conventions . 3 1.4 Variables and standard operations . 3 2 Vector and matrix operations 4 2.1 Vectors . 4 2.2 Matrices . 4 1 2.3 Basic matrix arithmetic . 5 2.4 Element-wise operations . 5 2.5 Indexing and slicing . 6 2.6 Solving linear systems of equations . 7 2.7 Inverses, decompositions, eigenvalues . 7 2.8 Testing for zero elements . 8 3 Control structures 8 3.1 Functions . 8 3.2 Global variables . 9 3.3 Loops . 9 3.4 Branching . 9 3.5 Functions of functions . 10 3.6 Efficiency considerations . 10 3.7 Input and output . 11 4 Graphics 11 4.1 2D graphics . 11 4.2 3D graphics: . 12 4.3 Commands for 2D and 3D graphics . 13 5 Exercises 13 5.1 Linear algebra . 13 5.2 Timing . 14 5.3 Stability functions of BDF-integrators . 14 5.4 3D plot . 15 5.5 Hilbert matrix . 15 5.6 Least square fit of a straight line . 16 5.7 Trapezoidal rule . 16 1 Basics 1.1 What is Octave? Octave is an interactive programming language specifically suited for vectoriz- able numerical calculations. -
Lecture 1: Introduction to UNIX
The Operating System Course Overview Getting Started Lecture 1: Introduction to UNIX CS2042 - UNIX Tools September 29, 2008 Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 Getting Started Login Information Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages What is UNIX? One of the first widely-used operating systems Basis for many modern OSes Helped set the standard for multi-tasking, multi-user systems Strictly a teaching tool (in its original form) Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages A Brief History of UNIX Origins The first version of UNIX was created in 1969 by a group of guys working for AT&T's Bell Labs. It was one of the first big projects written in the emerging C language. It gained popularity throughout the '70s and '80s, although non-AT&T versions eventually took the lion's share of the market. Predates Microsoft's DOS by 12 years! Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 -
GNU Octave Beginner's Guide
GNU Octave Beginner's Guide Become a profcient Octave user by learning this high-level scientfc numerical tool from the ground up Jesper Schmidt Hansen BIRMINGHAM - MUMBAI GNU Octave Beginner's Guide Copyright © 2011 Packt Publishing All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmited in any form or by any means, without the prior writen permission of the publisher, except in the case of brief quotatons embedded in critcal artcles or reviews. Every efort has been made in the preparaton of this book to ensure the accuracy of the informaton presented. However, the informaton contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, its dealers, and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark informaton about all of the companies and products mentoned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this informaton. First published: June 2011 Producton Reference: 2150611 Published by Packt Publishing Ltd. 32 Lincoln Road Olton Birmingham, B27 6PA, UK. ISBN 978-1-849513-32-6 www.packtpub.com Cover Image by John Quick ([email protected]) Credits Author Project Coordinator Jesper Schmidt Hansen Joel Goveya Reviewers Proofreaders Piotr Gawron Lesley Harrison Kenneth Geisshirt Clyde Jenkins Jordi Gutérrez Hermoso Lynda Sliwoski Acquisiton Editor Indexers Usha Iyer Hemangini Bari Tejal Daruwale Development Editor Monica Ajmera Mehta Roger D'souza Graphics Technical Editor Nilesh R. -
Open Source Software Notice
Open Source Software Notice This document describes open source software contained in LG Smart TV SDK. Introduction This chapter describes open source software contained in LG Smart TV SDK. Terms and Conditions of the Applicable Open Source Licenses Please be informed that the open source software is subject to the terms and conditions of the applicable open source licenses, which are described in this chapter. | 1 Contents Introduction............................................................................................................................................................................................. 4 Open Source Software Contained in LG Smart TV SDK ........................................................... 4 Revision History ........................................................................................................................ 5 Terms and Conditions of the Applicable Open Source Licenses..................................................................................... 6 GNU Lesser General Public License ......................................................................................... 6 GNU Lesser General Public License ....................................................................................... 11 Mozilla Public License 1.1 (MPL 1.1) ....................................................................................... 13 Common Public License Version v 1.0 .................................................................................... 18 Eclipse Public License Version -
Are Projects Hosted on Sourceforge.Net Representative of the Population of Free/Open Source Software Projects?
Are Projects Hosted on Sourceforge.net Representative of the Population of Free/Open Source Software Projects? Bob English February 5, 2008 Introduction We are researchers studying Free/Open Source Software (FOSS) projects . Because some of our work uses data gathered from Sourceforge.net (SF), a web site that hosts FOSS projects, we consider it important to understand how representative SF is of the entire population of FOSS projects. While SF is probably hosts the greatest number of FOSS projects, there are many other similar hosting sites. In addition, many FOSS projects maintain their own web sites and other project infrastructure on their own servers. Based on performing an Internet search and literature review (see Appendix for search procedures), it appears that no one knows how many Free/Open Source Software Projects exist in the world or how many people are working on them. Because the population of FOSS projects and developers is unknown, it is not surprising that we were not able to find any empirical analysis to assess how representative SF is of this unknown population. Although an extensive empirical analysis has not been performed, many researchers have considered the question or related questions. The next section of this paper reviews some of the FOSS literature that discusses the representativeness of SF. The third section of the paper describes some ideas for empirically exploring the representativeness of SF. The paper closes with some arguments for believing SF is the best choice for those interested in studying the population of FOSS projects. Literature Review In one of the earliest references to the representativeness of SF, Madley, Freeh and Tynan (2002) mention that they assumed that SF was representative because of its popularity and because of the number of projects hosted there, although they note that this assumption “needs to be confirmed” (p. -
Université De Montréal Context-Aware
UNIVERSITE´ DE MONTREAL´ CONTEXT-AWARE SOURCE CODE IDENTIFIER SPLITTING AND EXPANSION FOR SOFTWARE MAINTENANCE LATIFA GUERROUJ DEPARTEMENT´ DE GENIE´ INFORMATIQUE ET GENIE´ LOGICIEL ECOLE´ POLYTECHNIQUE DE MONTREAL´ THESE` PRESENT´ EE´ EN VUE DE L'OBTENTION DU DIPLOME^ DE PHILOSOPHIÆ DOCTOR (GENIE´ INFORMATIQUE) JUILLET 2013 ⃝c Latifa Guerrouj, 2013. UNIVERSITE´ DE MONTREAL´ ECOLE´ POLYTECHNIQUE DE MONTREAL´ Cette th`ese intitul´ee: CONTEXT-AWARE SOURCE CODE IDENTIFIER SPLITTING AND EXPANSION FOR SOFTWARE MAINTENANCE pr´esent´eepar: GUERROUJ Latifa en vue de l'obtention du dipl^ome de: Philosophiæ Doctor a ´et´ed^ument accept´eepar le jury d'examen constitu´ede: Mme BOUCHENEB Hanifa, Doctorat, pr´esidente M. ANTONIOL Giuliano, Ph.D., membre et directeur de recherche M. GUEH´ ENEUC´ Yann-Ga¨el, Ph.D., membre et codirecteur de recherche M. DESMARAIS Michel, Ph.D., membre Mme LAWRIE Dawn, Ph.D., membre iii This dissertation is dedicated to my parents. For their endless love, support and encouragement. iv ACKNOWLEDGMENTS I am very grateful to both Giulio and Yann for their support, encouragement, and intel- lectual input. I worked with you for four years or even less, but what I learned from you will last forever. Giulio, your passion about research was a source of inspiration and motivation for me. Also, your mentoring and support have been instrumental in achieving my goals. Yann, your enthusiasm and guidance have always been a strength for me to keep moving forward. Research would not be as much fun without students and researchers to collaborate with. It has been a real pleasure and great privilege working with Massimiliano Di Penta (University of Sannio), Denys Poshyvanyk (College of William and Mary), and their teams. -
Debian GNU/Linux Installation Guide Debian GNU/Linux Installation Guide Copyright © 2004 – 2015 the Debian Installer Team
Debian GNU/Linux Installation Guide Debian GNU/Linux Installation Guide Copyright © 2004 – 2015 the Debian Installer team This document contains installation instructions for the Debian GNU/Linux 8 system (codename “jessie”), for the 32-bit soft-float ARM (“armel”) architecture. It also contains pointers to more information and information on how to make the most of your new Debian system. Note: Although this installation guide for armel is mostly up-to-date, we plan to make some changes and reorganize parts of the manual after the official release of jessie. A newer version of this manual may be found on the Internet at the debian-installer home page (http://www.debian.org/devel/debian-installer/). You may also be able to find additional translations there. This manual is free software; you may redistribute it and/or modify it under the terms of the GNU General Public License. Please refer to the license in Appendix F. Table of Contents Installing Debian GNU/Linux 8 For armel......................................................................................ix 1. Welcome to Debian .........................................................................................................................1 1.1. What is Debian? ...................................................................................................................1 1.2. What is GNU/Linux? ...........................................................................................................2 1.3. What is Debian GNU/Linux?...............................................................................................3