Online Educators' Recommendations for Teaching Online: Crowdsourcing
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Crowdsourcing: Today and Tomorrow
Crowdsourcing: Today and Tomorrow An Interactive Qualifying Project Submitted to the Faculty of the WORCESTER POLYTECHNIC INSTITUTE in partial fulfillment of the requirements for the Degree of Bachelor of Science by Fangwen Yuan Jun Liang Zhaokun Xue Approved Professor Sonia Chernova Advisor 1 Abstract This project focuses on crowdsourcing, the practice of outsourcing activities that are traditionally performed by a small group of professionals to an unknown, large community of individuals. Our study examines how crowdsourcing has become an important form of labor organization, what major forms of crowdsourcing exist currently, and which trends of crowdsourcing will have potential impacts on the society in the future. The study is conducted through literature study on the derivation and development of crowdsourcing, through examination on current major crowdsourcing platforms, and through surveys and interviews with crowdsourcing participants on their experiences and motivations. 2 Table of Contents Chapter 1 Introduction ................................................................................................................................. 8 1.1 Definition of Crowdsourcing ............................................................................................................... 8 1.2 Research Motivation ........................................................................................................................... 8 1.3 Research Objectives ........................................................................................................................... -
Crowdsourcing Database Systems: Overview and Challenges
Crowdsourcing Database Systems: Overview and Challenges Chengliang Chai∗, Ju Fany, Guoliang Li∗, Jiannan Wang#, Yudian Zhengz ∗Tsinghua University yRenmin University #Simon Fraser University zTwitter [email protected], [email protected], [email protected], [email protected], [email protected] Abstract—Many data management and analytics tasks, such inside database only; while crowdsourcing databases use as entity resolution, cannot be solely addressed by automated the “open-world” model, which can utilize the crowd to processes. Crowdsourcing is an effective way to harness the human cognitive ability to process these computer-hard tasks. crowdsource data, i.e., collecting a tuple/table or filling an Thanks to public crowdsourcing platforms, e.g., Amazon Me- attribute. Secondly, crowdsourcing databases can utilize the chanical Turk and CrowdFlower, we can easily involve hundreds crowd to support operations, e.g., comparing two objects, of thousands of ordinary workers (i.e., the crowd) to address these computer-hard tasks. However it is rather inconvenient to ranking multiple objects, and rating an object. These two main interact with the crowdsourcing platforms, because the platforms differences are attributed to involving the crowd to process require one to set parameters and even write codes. Inspired by database operations. In this paper, we review existing works traditional DBMS, crowdsourcing database systems have been proposed and widely studied to encapsulate the complexities of on crowdsourcing database system from the following aspects. interacting with the crowd. In this tutorial, we will survey and Crowdsourcing Overview. Suppose a requester (e.g., Ama- synthesize a wide spectrum of existing studies on crowdsourcing zon) has a set of computer-hard tasks (e.g., entity resolution database systems. -
A Blockchain-Based Decentralized Framework for Crowdsourcing
© 2020 JETIR February 2020, Volume 7, Issue 2 www.jetir.org (ISSN-2349-5162) A Blockchain-based Decentralized Framework for Crowdsourcing Priyanka Patil Department of Computer Science and Engineering, Sandip University, Nashik, Umakant Mandawkar Assistant Professor Department of Computer Science and Engineering. Sandip University, Nashik. Abstract- Crowdsourcing empowers open collaboration over the Internet. Crowdsourcing is a method in which an man or woman or an employer makes use of the understanding pool gift over the Internet to perform their task. These platforms provide numerous benefits quality, and lower assignment completion time. To execute tasks efficiently, with the employee pool to be had on the platform, task posters rely on the reputation managed and maintained by the platform. Usually, reputation management machine works on ratings supplied by means of the task posters. Such reputation systems are susceptible to several attacks as users or the platform owners, with malicious intents, can jeopardize the reputation device with fake reputations. A blockchain based approach for managing various crowdsourcing steps provides a promising route to manage reputation machine. We propose a crowdsourcing platform where in every step of crowdsourcing system is managed as transaction in Blockchain. This allows in establishing better trust inside the platform customers and addresses various attacks which are possible on a centralized crowdsourcing platform. Keywords- Block-chain, Crowdsourcing, centralized. I.INTRODUCTION A block-chain is a decentralized, distributed and public digital ledger this is used to record transactions across many computer systems so that any involved record cannot be altered retroactively, without the alteration of all next blocks. Crowdsourcing is a sourcing model in which people Or companies gain goods and services, including ideas and finances, from a large, exceedingly open and frequently rapid-evolving organization of internet users; it divides work among individuals to reap a cumulative result. -
Crowdfunding, Crowdsourcing and Digital Fundraising
Fundraising for Archives Crowdsourcing, Crowdfunding and Online Fundraising Crowdfunding, Crowdsourcing & Digital Fundraising Aim of Today This session will help to demystify the landscape surrounding crowdsourcing, crowdfunding, and online fundraising providing you with information and tools essential when considering these different platforms. Plan for today • Understand the digital fundraising techniques • Evaluate what components are required for an online campaign to be successful • What does a good online case for support look like • Reflect on examples of good practice • Build a crowdfunder plan 4 5 Apples…….oranges……or pears? Digital isn’t complicated – change is! 7 DO YOU HAVE THE RIGHT TOOLS FOR THE JOB TO NAVIGATE THE MAZE 8 Your Crowd… • Internal Stakeholders • External Stakeholders Databases: Which one do you choose? Microsoft Dynamics 10 Who’s Online ONS 2015 ONLINE DONATION METHOD Blackbaud 2014 12 DO YOU HAVE THE RIGHT TOOLS FOR THE JOB TO NAVIGATE THE MAZE • Email • Website / online platform • Social Media • CRM System / Database • Any others…… You need to be able to engage with your online audience on multiple platforms! 13 Email "Correo." by Itzel402 - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - 14 https://commons.wikimedia.org/wiki/File:Correo..jpg#/media/File:Correo..jpg http://uk.pcmag.com/e-mail-products/3708/guide/the-best-email-marketing-services-of-2015 15 Social Media 16 Social Media Channel Quick Guide •Facebook - Needs little explanation. Growing a little older in terms of demographics. Visual and video content working well. Tends to get higher engagement than Twitter. •Twitter - The other main channel. Especially useful for networking and news distribution. -
Distance Education Certification Standards
Distance Education Certification Standards Association of Real Estate License Law Officials 11650 Olio Road, Suite 1000 #360, Fishers, IN 46037 Copyright 2020 Table of Contents PREFACE ................................................................................................................................... 1 Background to the Standards .................................................................................................... 1 The Standards Task Force Founding Members.................................................................................................................. 2 2013 -‐ 2014 Revision Taskforce Members .......................................................................................................................... 2 IDECC and New Industries ........................................................................................................................................................... 3 WHY STANDARDS? ................................................................................................................. 4 What is Distance Learning Education? ............................................................................................................................. 4 Standards, Amid Change .......................................................................................................................................................... 5 Curricula, Courses, and Distance Delivery ...................................................................................................................... -
Perspectives on the Sharing Economy
Perspectives on the Sharing Economy Perspectives on the Sharing Economy Edited by Dominika Wruk, Achim Oberg and Indre Maurer Perspectives on the Sharing Economy Edited by Dominika Wruk, Achim Oberg and Indre Maurer This book first published 2019 Cambridge Scholars Publishing Lady Stephenson Library, Newcastle upon Tyne, NE6 2PA, UK British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Copyright © 2019 by Dominika Wruk, Achim Oberg, Indre Maurer and contributors All rights for this book reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. ISBN (10): 1-5275-3512-6 ISBN (13): 978-1-5275-3512-1 TABLE OF CONTENTS Introduction ................................................................................................. 1 Perspectives on the Sharing Economy Dominika Wruk, Achim Oberg and Indre Maurer 1. Business and Economic History Perspective 1.1 .............................................................................................................. 30 Renaissance of Shared Resource Use? The Historical Honeycomb of the Sharing Economy Philipp C. Mosmann 1.2 .............................................................................................................. 39 Can the Sharing Economy Regulate Itself? A Comparison of How Uber and Machinery Rings Link their Economic and Social -
Crowdsourcing As a Model for Problem Solving
CROWDSOURCING AS A MODEL FOR PROBLEM SOLVING: LEVERAGING THE COLLECTIVE INTELLIGENCE OF ONLINE COMMUNITIES FOR PUBLIC GOOD by Daren Carroll Brabham A dissertation submitted to the faculty of The University of Utah in partial fulfillment of the requirements for the degree of Doctor of Philosophy Department of Communication The University of Utah December 2010 Copyright © Daren Carroll Brabham 2010 All Rights Reserved The University of Utah Graduate School STATEMENT OF DISSERTATION APPROVAL The dissertation of Daren Carroll Brabham has been approved by the following supervisory committee members: Joy Pierce , Chair May 6, 2010 bate Approved Karim R. Lakhani , Member May 6, 2010 Date Approved Timothy Larson , Member May 6, 2010 Date Approved Thomas W. Sanchez , Member May 6, 2010 bate Approved Cassandra Van Buren , Member May 6, 2010 Date Approved and by Ann L Dar lin _ ' Chair of _________....:.; :.::.::...=o... .= "' :.: .=:.::"'g '--________ the Department of Communication and by Charles A. Wight, Dean of The Graduate School. ABSTRACT As an application of deliberative democratic theory in practice, traditional public participation programs in urban planning seek to cultivate citizen input and produce public decisions agreeable to all stakeholders. However, the deliberative democratic ideals of these traditional public participation programs, consisting of town hall meetings, hearings, workshops, and design charrettes, are often stymied by interpersonal dynamics, special interest groups, and an absence of key stakeholder demographics due to logistical issues of meetings or lack of interest and awareness. This dissertation project proposes crowdsourcing as an online public participation alternative that may ameliorate some of the hindrances of traditional public participation methods. Crowdsourcing is an online, distributed problem solving and production model largely in use for business. -
Crowdsourcing, Citizen Science Or Volunteered Geographic Information? the Current State of Crowdsourced Geographic Information
International Journal of Geo-Information Article Crowdsourcing, Citizen Science or Volunteered Geographic Information? The Current State of Crowdsourced Geographic Information Linda See 1,*, Peter Mooney 2, Giles Foody 3, Lucy Bastin 4, Alexis Comber 5, Jacinto Estima 6, Steffen Fritz 1, Norman Kerle 7, Bin Jiang 8, Mari Laakso 9, Hai-Ying Liu 10, Grega Milˇcinski 11, Matej Nikšiˇc 12, Marco Painho 6, Andrea P˝odör 13, Ana-Maria Olteanu-Raimond 14 and Martin Rutzinger 15 1 International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, Laxenburg A2361, Austria; [email protected] 2 Department of Computer Science, Maynooth University, Maynooth W23 F2H6, Ireland; [email protected] 3 School of Geography, University of Nottingham, Nottingham NG7 2RD, UK; [email protected] 4 School of Engineering and Applied Science, Aston University, Birmingham B4 7ET, UK; [email protected] 5 School of Geography, University of Leeds, Leeds LS2 9JT, UK; [email protected] 6 NOVA IMS, Universidade Nova de Lisboa (UNL), 1070-312 Lisboa, Portugal; [email protected] (J.E.); [email protected] (M.P.) 7 Department of Earth Systems Analysis, ITC/University of Twente, Enschede 7500 AE, The Netherlands; [email protected] 8 Faculty of Engineering and Sustainable Development, Division of GIScience, University of Gävle, Gävle 80176, Sweden; [email protected] 9 Finnish Geospatial Research Institute, Kirkkonummi 02430, Finland; mari.laakso@nls.fi 10 Norwegian Institute for Air Research (NILU), Kjeller 2027, Norway; [email protected] -
The University and the Future
Contents PRESENTATION 1 THE UNIVERSITY THE YEAR AT A AND THE FUTURE GLANCE 2 ACADEMIC YEAR 2010-2011 SUMMARY OF THE UOC ANNUAL REPORT THE UOC IN FIGURES 8 THE UOC IN THE WORLD 16 RESEARCH, TRANSFER AND INNOVATION 18 EDUCATION AND QUALITY 20 FINANCIAL REPORT 22 THE UOC ONLINE 24 portada okENG.indd 1 09/02/12 11:04 “OVER THE LAST ACADEMIC YEAR WE HAVE MADE EVERY EFFORT TO ENSURE THAT THE UOC IS EVEN MORE OPEN AND ACCESSIBLE, FLEXIBLE AND ADAPTABLE TO SOCIETY’S NEEDS, AND MOBILE, MULTILINGUAL AND MULTI-FORMAT IN ORDER TO BE ABLE TO RESPOND TO THE LIFESTYLES OF OUR STUDENTS.” Imma Tubella, President of the UOC rectora.uoc.edu THE UNIVERSITY AND THE FUTURE Recently, I have had the opportunity to For this reason, over the last academic present the UOC’s educational and gov- year we have made every effort to ensure ernance model at international university that the UOC is even more open and ac- forums in such diverse corners of the world cessible, fl exible and adaptable to society’s as Washington, Paris, Singapore, Qatar and needs, and mobile, multilingual and multi- Kenya to widely differing audiences from the format in order to be able to respond to the academic, scientifi c, business and govern- lifestyles of our students. ment sectors. On each occasion, I felt great pride on hearing how speakers – both those This commitment means we have to who already knew about us and those who reinvent ourselves constantly and steer our only just had – saw the UOC as a point of organisation so as to bravely navigate the reference for their online universities. -
Crowdsourcing Comes to Logistics
Crowdsourcing Comes to Logistics A collaborative approach leverages the wisdom of the crowd to enrich and accelerate network design. Crowdsourcing Comes to Logistics 1 After driving distribution costs to post-recession lows, traditional methods of designing logistics networks are nearing the end of the road. Our 2016 State of Logistics survey found US business logistics expenditures dipped to 7.5 percent of gross domestic product in 2016, the lowest level since 2009 and the third straight yearly decline (see figure 1). In total dollars, logistics outlays of $1.39 trillion were down 1.5 percent, the first drop in seven years. Figure In , US business logistics costs declined basis points to . percent of GDP US business logistics costs as a share of nominal GDP . . . . . 34 bp . . . . . . . . Note: bp is basis points. Sources: CSCMP’s th Annual State of Logistics Report; A.T. Kearney analysis Shippers delighted by the descending cost curve should control their glee, though, because additional distribution savings will be hard to come by. The tried-and-true methods that produced recent cost reductions are losing their edge. Typical network optimization programs unfold in two stages: a design phase conducted by shippers with little or no input from logistics providers, followed by extended price-focused negotiations with various carriers, warehouse operators, and third-party logistics providers (3PLs). Benchmark-driven price negotiations have squeezed big concessions out of providers, particularly in sectors where excess capacity has sapped their bargaining power. But falling prices also have pushed carriers’ profit margins to unsustainably low levels, leading to disruptions such as last year’s bankruptcy of Korean container shipping giant Hanjin. -
UM Distance Education Handbook For
Faculty Distance Education Handbook 2020-2022 1 https://www.montevallo.edu/academics/distance-education-um/ Table of Contents UM Distance Education .......................................................................................................................................................... 4 Definitions................................................................................................................................................................ 4 Technical Recommendations ............................................................................................................................................... 5 University Commitment ........................................................................................................................................................ 6 Provision of Faculty Training and Support ................................................................................................ 6 Faculty Commitment ............................................................................................................................................................... 7 Distance Education Policies .............................................................................................................................. 8 Communication of Distance Education Requirements.......................................................................... 9 Best Instructional Practices for Distance Education Courses ......................................................... 10 Student -
OER for Distance Learning: Means to Knowledge Empowerment for Developing Nations
OER for Distance Learning: Means to Knowledge Empowerment For Developing Nations Dr. Sitansu Sekhar Jena, Dean, School of Distance Learning, SVKM’s NMIMS University, Mumbai, India E-mail: [email protected] 1. INTRODUCTION The role of distance education is changing drastically both at micro and macro context. Education has no longer remained either the prerogative of institutions or even knowledge has no longer remained under the sole control of teachers only. Thanks to Information and Communication Technology (ICT) which has not only brought the revolutions in the education system but also changed the strategies for learning amongst the young masses. As one progress in the present century, almost every day new and advanced technologies are added, and thereby the strategies for learning are also getting updated in the educational institutions. The role of teachers in the context of planning learning strategies in the classrooms is getting replaced with the updated inputs as supported by the ICT. Hence, each and every player in the education need to get them selves updated to this changing scenario. This calls for not only self-renewal for teachers on a continuous basis but also the planners, the policy makers and even parents need to adopt themselves to this changing environment. It is in this context, the Open Educational Resources (OER) plays a significant role not only to updates ones own knowledge but also empowers to create a knowledge society amongst the developing world. 2. WHAT ARE OER? The Open Educational Resource (OER) materials are the digitized version of the learning materials that are available freely and openly for learners, teachers and scholars to use and re- use for teaching learning and research activities.