AFS Year 7 Slate MASTER
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Reliability and Security of Large Scale Data Storage in Cloud Computing C.W
This article is part of the Reliability Society 2010 Annual Technical Report Reliability and Security of Large Scale Data Storage in Cloud Computing C.W. Hsu ¹¹¹ C.W. Wang ²²² Shiuhpyng Shieh ³³³ Department of Computer Science Taiwan Information Security Center at National Chiao Tung University NCTU (TWISC@NCTU) Email: ¹[email protected] ³[email protected] ²[email protected] Abstract In this article, we will present new challenges to the large scale cloud computing, namely reliability and security. Recent progress in the research area will be briefly reviewed. It has been proved that it is impossible to satisfy consistency, availability, and partitioned-tolerance simultaneously. Tradeoff becomes crucial among these factors to choose a suitable data access model for a distributed storage system. In this article, new security issues will be addressed and potential solutions will be discussed. Introduction “Cloud Computing ”, a novel computing model for large-scale application, has attracted much attention from both academic and industry. Since 2006, Google Inc. Chief Executive Eric Schmidt introduced the term into industry, and related research had been carried out in recent years. Cloud computing provides scalable deployment and fine-grained management of services through efficient resource sharing mechanism (most of them are for hardware resources, such as VM). Convinced by the manner called “ pay-as-you-go ” [1][2], companies can lower the cost of equipment management including machine purchasing, human maintenance, data backup, etc. Many cloud services rapidly appear on the Internet, such as Amazon’s EC2, Microsoft’s Azure, Google’s Gmail, Facebook, and so on. However, the well-known definition of the term “Cloud Computing ” was first given by Prof. -
Propaganda, «Fake News» Y La Nueva Geopolítica De La Información
Documento de trabajo 8/2019 14 de mayo de 2019 La sociedad de la desinformación: propaganda, «fake news» y la nueva geopolítica de la información Ángel Badillo La sociedad de la desinformación: propaganda, «fake news» y la nueva geopolítica de la información Documento de trabajo 8/2019 - 14 de mayo de 2019 - Real Instituto Elcano La sociedad de la desinformación: propaganda, «fake news» y la nueva geopolítica de la información Ángel Badillo | Investigador principal, Real Instituto Elcano | @angelbadillo Índice Tema ............................................................................................................................ 3 Resumen ...................................................................................................................... 3 Introducción .................................................................................................................. 3 Información y desinformación en la esfera pública ........................................................ 4 Propaganda: construyendo el consenso social .......................................................... 5 Los efectos sociales de los medios ........................................................................... 6 La revolución no será televisada: medios y política ................................................... 7 La sociedad de la (des)información ......................................................................... 12 Un modelo integral de desinformación ....................................................................... -
Copyright by Patrick Warren Eubanks 2019
Copyright by Patrick Warren Eubanks 2019 The Report Committee for Patrick Warren Eubanks Certifies that this is the approved version of the following Report: “There’s No Guidebook for This”: Black Freelancers and Digital Technologies APPROVED BY SUPERVISING COMMITTEE: S. Craig Watkins, Supervisor Kathleen McElroy “There’s no Guidebook for This”: Black Freelancers and Digital Technologies by Patrick Warren Eubanks Report Presented to the Faculty of the Graduate School of The University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Master of Arts The University of Texas at Austin May 2019 Abstract “There’s no Guidebook for This”: Black Freelancers and Digital Technologies Patrick Warren Eubanks, MA The University of Texas at Austin, 2019 Supervisor: S. Craig Watkins Freelancing has become increasingly common in a variety of industries due to the continued economic restructuring of post-industrial capitalism. While writing has traditionally been a precarious profession characterized by low pay and intermittent work, once secure forms of employment, such as newspaper work, have experienced a precipitous decline within the past few decades. As the number of writers engaged in standard employment contracts has sharply decreased, an increasing number of individuals must engage in freelance work to earn a living as writers. While all freelance writers face precarity at the hands of digital media outlets due to exploitative and unstable labor and business practices, black freelancers experience distinct forms of precarity, such as a lack of access to professional networks and mentors. This report aims to identify the ways in which digital technologies allow black freelancers to insulate themselves from the risks inherent to the digital media ecosystem, ending with recommendations for education systems, digital media organizations and freelancers seeking to promote equity in digital publishing. -
Amazon Dynamodb
Dynamo Amazon DynamoDB Nicolas Travers Inspiré de Advait Deo Vertigo N. Travers ESILV : Dynamo Amazon DynamoDB – What is it ? • Fully managed nosql database service on AWS • Data model in the form of tables • Data stored in the form of items (name – value attributes) • Automatic scaling ▫ Provisioned throughput ▫ Storage scaling ▫ Distributed architecture • Easy Administration • Monitoring of tables using CloudWatch • Integration with EMR (Elastic MapReduce) ▫ Analyze data and store in S3 Vertigo N. Travers ESILV : Dynamo Amazon DynamoDB – What is it ? key=value key=value key=value key=value Table Item (64KB max) Attributes • Primary key (mandatory for every table) ▫ Hash or Hash + Range • Data model in the form of tables • Data stored in the form of items (name – value attributes) • Secondary Indexes for improved performance ▫ Local secondary index ▫ Global secondary index • Scalar data type (number, string etc) or multi-valued data type (sets) Vertigo N. Travers ESILV : Dynamo DynamoDB Architecture • True distributed architecture • Data is spread across hundreds of servers called storage nodes • Hundreds of servers form a cluster in the form of a “ring” • Client application can connect using one of the two approaches ▫ Routing using a load balancer ▫ Client-library that reflects Dynamo’s partitioning scheme and can determine the storage host to connect • Advantage of load balancer – no need for dynamo specific code in client application • Advantage of client-library – saves 1 network hop to load balancer • Synchronous replication is not achievable for high availability and scalability requirement at amazon • DynamoDB is designed to be “always writable” storage solution • Allows multiple versions of data on multiple storage nodes • Conflict resolution happens while reads and NOT during writes ▫ Syntactic conflict resolution ▫ Symantec conflict resolution Vertigo N. -
AT&T-Time Warner Merger Overview
Updated January 26, 2018 AT&T-Time Warner Merger Overview On October 22, 2016, AT&T Inc. and Time Warner Inc. conglomerates’ cable networks license bundled packages of announced that they had entered into an agreement under programs to MVPDs such as Comcast, Charter, DIRECTV, which AT&T will merge with Time Warner. As of and DISH. September 30, 2017, the total transaction value was about $105.8 billion, including $84.5 billion for the purchase of Changes in the way consumers watch television are having Time Warner stock, and $21.3 billion for the assumption of profound effects on the television industry. Table 1 Time Warner’s debt. illustrates this trend. Growing numbers of households have dropped their MVPD service or chosen not to subscribe in The U.S. Department of Justice (DOJ) filed a civil antitrust the first place. Instead, many are subscribing to SVODs lawsuit in the U.S. District Court for the District of and/or other online video services, which, even after the Columbia to block AT&T’s proposed acquisition of Time cost of separately purchasing broadband service, can be less Warner on November 20, 2017. The trial, overseen by U.S. expensive. District Judge Richard Leon, is set to begin on March 19, 2018. Judge Leon said the trial would last about three Table 1. Television Distribution Sources weeks. (% of U.S. television households) The Two Companies 2014 2015 2016 2017 AT&T is the largest U.S. multichannel video program distributor (MVPD). It provides programming to Broadcast only 10% 11% 12% 13% subscribers through three subscription services: (1) MVPD 88% 86% 85% 82% DIRECTV, a satellite-based service with 20.6 million subscribers, (2) U-Verse, a service that uses the AT&T Broadband only 2% 3% 4% 5% fiber optic and copper infrastructure and has 3.7 million Total number of 115.5 116.4 116.4 118.4 subscribers, and (3) DIRECTV NOW, an online video TV households million million million million service with 787,000 subscribers. -
Ftc-2018-0091-D-0015-163436.Pdf
December 28, 2018 The Honorable Joseph Simons Chairman Federal Trade Commission 600 Pennsylvania Avenue, NW Washington, DC 20580 Dear Chairman Simons, Thank you for inviting public comment on the question of whether U.S. antitrust agencies should publish new vertical merger guidelines, and how those guidelines should address competitive harms, transaction-related efficiencies, and behavioral remedies. We submit these comments on behalf of the Writers Guild of America West (“WGAW”), a labor organization representing more than 10,000 professional writers of motion pictures, television, radio, and Internet programming, including news and documentaries. Our members and the members of our affiliate, Writers Guild of America East (jointly, “WGA”) create nearly all of the scripted entertainment viewed in theaters and on television today as well as most of the original scripted series now offered by online video distributors (“OVDs”) such as Netflix, Hulu, Amazon, Crackle, and more. The Non-Horizontal Merger Guidelines (“Guidelines”), originally issued in 1984,1 are the governing document of U.S. vertical antitrust enforcement. They rely, however, upon outdated economic theories that not only fail to promote and protect competition, but, in some cases, obstruct appropriate antitrust enforcement. Large vertical mergers in key industries have caused harm to consumers and failed to deliver on their promised innovations, efficiencies, and public benefits. The current Guidelines’ bias toward false negatives, or non-findings of harm, enables incumbents to consolidate market power and undermine competition. Recent vertical mergers in the telecommunications and entertainment industries illustrate the deficiencies of the current regulatory regime and provide evidence of the need for new guidelines. -
Commercial Sexual Exploitation and Child Sex Trafficking
THIS GUIDE WAS PREPARED BY: Elizabeth Swanson, Ph.D. Professor, Literature and Human Rights Arts and Humanities Division, Babson College 2017 T A B L E O F C O N T E N T S PART I: INTRODUCTION 1-22 Director’s Statement 1-2 About Trafficking 3-6 About Backpage.com 7-9 About the Jane Doe Cases 10-13 About the Communications Decency Act 14-16 Related Cases: Precedents 17-18 Amending the CDA 19-22 PART II: TEACHING GUIDE 23-54 Commercial Sexual EXploitation and Child Sex Trafficking 23-30 Gender Socialization and Social Media 31-37 Social Media and Girls 33-34 “Porn Culture” and Boys 34-35 Lesbian, Gay, and Transgender Youth 35-37 Freedom of Speech and Online Commerce 38-42 Stakeholder Analysis 42-49 The Jane Does and their Families 43 Law Enforcement 44-45 Congress & the Courts 45-46 Corporations & Alternative Newspapers 47-48 Non-governmental Organizations 48-49 Witness, Testimonial, and Empowerment 50-54 PART III: APPENDICES 55-64 AppendiX I: I Am Jane Doe Timeline 55-57 AppendiX II: Classroom Role-Play EXercise 57-59 AppendiX III: Classroom Research Resources by Topic 60-64 P A R T I: I N T R O D U C T I O N DIRECTOR’S STATEMENT Statement of the Director of I AM JANE DOE, Mary Mazzio It’s after midnight and your daughter hasn’t come home. You don’t know where she is. Her friends don’t know where she is. You wait until 5AM and then call the police. -
ILTA: a True Story of Innovation, a Movie Star, and a Secret Weapon
ILTA: A True Story of Innovation, a Movie Star, and a Secret Weapon by Kate Cain, Sidley Austin LLP he pressure to do more with less has never been greater. TIndeed, the current economic climate has touched every corner of the legal market in ways not seen in at least 30 years. Whether we’re running an organization on a shoestring budget or pounding the pavement to find a new job, we are all being stretched to our creative limits. ILTA: A True Story of Innovation, a Movie Star, and a Secret Weapon Fortunately, in times like these, ILTA stands as a bright, A DAMSEL IN INTELLECTUAL DISTRESS shining light in an otherwise dark and stormy night. At the risk Another example of true innovation may not be as famous, but it’s of sounding sentimental, please indulge me as I share some no less fascinating. Let’s call it The Movie Star, the Composer and thoughts regarding the value of this organization. the Origins of Missile Guidance Systems and Packet Switching. Hedwig Eva Maria Kiesler was born in Vienna, Austria, between 1913 and 1915 — no one is quite sure because she AN “I” FOR INNOVATION always lied about her age. You might know her by her screen When thinking about ILTA, plenty of ideas, concepts and name: Hedy Lamarr. buzzwords come to mind: peer networking, outstanding Ms. Lamarr was the premier German actress in the 1930s. programs, bridge building, collaboration, community and so on. Her most notorious claim to fame was running naked through But what I keep returning to over and over again is the concept the woods — the first screen actress to perform nude on film. -
Directed By: Josephine Decker Written By: Sarah Gubbins Starring: Elisabeth Moss, Odessa Young, Michael Stuhlbarg, Logan Lerman
SHIRLEY Directed by: Josephine Decker Written by: Sarah Gubbins Starring: Elisabeth Moss, Odessa Young, Michael Stuhlbarg, Logan Lerman Running Time: 107 Minutes CORNERSTONE FILMS CONTACTS: Publicity: Anna Bohlin/ [email protected] Marketing: Joanne Michael/ [email protected] SYNPOSIS Fred and Rose move to a small Vermont college town in pursuit of a job for Fred as an assistant professor of literature. The young couple receives an offer for free room and board from professor Stanley Hyman, as long as Rose agrees to spend time cleaning up the home and looking after his wife, acclaimed horror author Shirley Jackson. At first Fred and Rose detest the rocky household of the eccentric couple, but they eventually establish deep bonds with their counterparts, which will test the limits of their young love. Director Josephine Decker makes an exciting return with a biographical portrait brought alive with energy and imagination, based on a novel by Susan Merrill and screenplay by Sarah Gubbins. Shirley is a fresh take on the period drama, full of contemporary intrigue and dynamic in style. It features a stellar lead cast—Elisabeth Moss, Michael Stuhlbarg, Odessa Young, and Logan Lerman—who all return to the Festival to give another memorable performance. DIRECTOR’S STATEMENT Shirley Jackson was a wildly unorthodox human and storyteller. Encountering her work was like finding a map towards becoming the kind of artist I would like to be. Daring. Intimate. Structured yet dreamlike. Shirley’s work rides on the skin between imagined and real, seducing with its oddness and humble cracks until you can’t tell if you’re looking up the stairwell or into your own mouth. -
Spirit Adventure
SPIRITofofof ADVENTURE A MACGILLIVRAY FREEMAN FILM Executive Producers Alvin Townley and Burton Roberts From the Academy Award® nominated producers of EVEREST, the highest-grossing documentary of all time…. …and from the best-selling author of LEGACY OF HONOR…. …comes a motion picture that will reignite a Movement and inspire a nation with Scouting’s SPIRIT OF ADVENTURE. Addressing America’s challenges. As Scouting begins this new century, America needs its programs more than ever – yet too many youth and adults who could benefit from Scouting are not involved. For our country’s sake, Scouting need to reach these individuals. America’s challenges Scouting solutions Personal responsibility Scouts learn to take charge of their lives, make independent choices, and accept responsibility for actions or inactions. Health and fitness Scouting provides the exercise and outdoor activity today’s youth and families need. It develops healthy lifestyle habits. Leadership and motivation Scouting instills leadership skills and personal motivation via goal-oriented training, experiences, and advancement. Broad education Scouting skills and merit badges equip youth with the broad knowledge they need to reach their potential. Character In Scouting, youth find leaders, friends, and communities that instill strong values as they mature into unique individuals. Citizenship and service Scouts adopt principles of collective citizenship, learn about duty to others and our planet, and develop a spirit of service. Mentoring Scouting helps youth build relationships with adults who help them develop into successful young men and women. How can we instill these values in youth and families effectively? Show them Scouting in a new, exciting, and relevant way.. -
Creating an Inclusive Community
Spring 2018 l No. 39 No. Sergio Rebia leads a drawing demonstration on Application Day at Cal State Fullerton. 51 students from 45 high schools attended, and 75% of them later applied to Ryman Arts Creating an Inclusive Community “I encourage my students to apply [to Ryman Arts] because it forces them out of their bubble of comfort and complacency. Students are exposed to quality art supplies and instruction they may not be able to afford on their own,” says L’lia Thomas (Ms. T) from La Tijera K-8 Academy of Excellence Charter School. Every year, Ryman Arts connects with over 2,000 Ms. T is an exemplary model of the community students through school presentations, community champions we count on to learn about student fairs, and Application Days. These efforts combat needs in our communities. Because of her the challenges that some students experience in initiative, we have continued to build our learning about and completing the application to relationship with La Tijera Charter School and Ms. T (second from left) and students from La Tijera our highly competitive program. Through strong recently added a special in-school workshop for Charter School relationships with public school teachers like her students. Ms. T, we have made great strides in “It was incredible having Miss Robin come out increasing access to Ryman Arts. to my classroom to facilitate a two-day workshop Application Days have been successful for students who are applying. Her approach in in creating a supportive environment my classroom gave students a real taste of what it where prospective students can take an would be like [at Ryman Arts].” introductory drawing class led by one of Ensuring broad access to Ryman Arts remains our faculty and work on a still life that an important part of our efforts because of the can be included in their application. -
Winter 2009 Vol. 18 No. 4 Disney Files Magazine Is Published by the Good People at I Look at This Edition of Disney Files Magazine, and I See a World of Laughter
Winter 2009 vol. 18 no. 4 Disney Files Magazine is published by the good people at I look at this edition of Disney Files Magazine, and I see a world of laughter. A world of Disney Vacation Club tears. A world of hope. A world of fears. (Well maybe not tears or fears, but stay with me.) P.O. Box 10350 I’m reminded that there’s so much that we share. That it’s time we’re aware. Sing it with me Lake Buena Vista, FL 32830 now. “It’s a small world after all.” To help celebrate the debut of Disney Vacation Club’s first California resort (cover and All dates, times, events and prices pages 2-4), we’ve reached beyond our home state of Florida to deliver a broader mix of news printed herein are subject to change without notice. (Our lawyers and perspectives than ever. This puppy’s so global and happy that it should’ve been delivered do a happy dance when we say that.) by a pack of singing dolls. (Stupid budget constraints.) Let’s begin our journey in the aforementioned Golden State, where D23, the official MOVING? community for Disney fans, recently hosted the first D23 Expo. Fans gathered. News broke. Update your mailing address Films premiered. Legends were crowned. (Or inducted. But we think there should’ve been online at www.dvcmember.com crowns.) And your Disney Files staff recorded the highlights for those unable to attend (pages 5-6). Perhaps you were too busy sailing on the S.S. Member Cruise to attend the MEMBERSHIP QUESTIONS? Expo.