Download or read book How Task Perceptions Matter on Micro Task Crowdsourcing Platforms written by Sara Moussawi and published by . This book was released on 2018 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though a large percentage of micro-task crowdsourcing workers have a college degree and report a household income above the national median, they persistently return to crowdsourcing platforms, despite the low pay and relative simplicity of the tasks. In this study, we aim to understand why prior research has identified task-related factors to be important determinants of worker behavior on micro-task crowdsourcing platforms. We explore workers' perceptions of task characteristics and their impact on subjective and objective outputs in micro-task crowdsourcing contexts, taking into account the unique nature of crowdsourcing platforms as a new IT artifact. We draw on two theories, the theory of motivation through work design and the expectancy theory, and aim to extend them by incorporating the IT artifact in them, in the context of micro-task crowdsourcing. Our findings help understand workers' behaviors on micro-task crowdsourcing platforms and thus inform the task and platform design process.

Download or read book An Experiment in Microtask Crowdsourcing Software Design written by Consuelo Lopez and published by . This book was released on 2016 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microtask crowdsourcing is a form of crowdsourcing in which work is decomposed into a set of small, self-contained tasks, which each can typically be completed in a matter of minutes. The approach has been used to address a number of different problems, ranging from labeling images to planning travel. To date, however, little is known about the potential of microtask crowdsourcing in software engineering.This thesis explores microtask crowdsourcing as applied to software design work. We particularly conducted a large study with Amazon Mechanical Turk workers, who each provided one or more solution alternatives for a small, partial software design problem. We included two experimental conditions: (1) user interface design work versus internal code design work, and (2) workers operating independently versus workers being shown previous designs from other workers.We report on various results concerning solution diversity, solution quality, and perceived task difficulty, across the different experimental conditions. Our primary findings show that: (1) it is feasible for a crowd to generate a broad range of solution alternatives for a software design problem, (2) solutions alternatives range all over the quality spectrum, and (3) many workers perceived the task as difficult.

Download or read book Explaining Workers Continuous Participation in Micro task Crowdsourcing Platforms written by 姜令 and published by . This book was released on 2015 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Comparative Study of the Role of Examples in Microtask Crowdsourcing for Software Design written by Fernando Spanghero and published by . This book was released on 2016 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crowdsourcing is gradually becoming an accepted form of work across different disciplines. Not surprisingly, it has attracted the attention of the software engineering community as well. Previous work started exploring the feasibility of crowdsourcing for software design by conducting experiments in which workers from Amazon Mechanical Turk were asked to engage in a set of software design tasks. It was found that, when workers are exposed to examples of previous designs, they generate overall lower quality contributions. The intuition is that, since these experiments displayed all previous contributions as examples to workers, the presence of low quality examples may have negatively influenced workers.This thesis compares the designs produced in the previous experiments to designs obtained in a new experiment in which examples were evaluated against pre-defined quality criteria before being displayed to workers. Only examples that were of sufficient quality were shared with workers, with the hope of stimulating them to provide higher quality designs.We report results from an analysis in which we compare the designs from the current and previous experiments in terms of quantity, diversity of ideas, quality, completeness, perceived task difficulty, and how often workers borrow elements from examples. The major findings are twofold. First, workers who were exposed to sufficient quality examples produced better quality work as compared to workers exposed to all examples. Second, the quality of the designs they produced still did not reach the quality of the designs produced by workers who were not exposed to examples at all.

Download or read book Evaluation in the Crowd Crowdsourcing and Human Centered Experiments written by Daniel Archambault and published by Springer. This book was released on 2017-09-27 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the outcome of the Dagstuhl Seminar 15481 on Crowdsourcing and Human-Centered Experiments, this book is a primer for computer science researchers who intend to use crowdsourcing technology for human centered experiments. The focus of this Dagstuhl seminar, held in Dagstuhl Castle in November 2015, was to discuss experiences and methodological considerations when using crowdsourcing platforms to run human-centered experiments to test the effectiveness of visual representations. The inspiring Dagstuhl atmosphere fostered discussions and brought together researchers from different research directions. The papers provide information on crowdsourcing technology and experimental methodologies, comparisons between crowdsourcing and lab experiments, the use of crowdsourcing for visualisation, psychology, QoE and HCI empirical studies, and finally the nature of crowdworkers and their work, their motivation and demographic background, as well as the relationships among people forming the crowdsourcing community.

Download or read book ECIC2015 7th European Conference on Intellectual Capital written by Dr. Juan Gabriel Cegarra Navarro and published by Academic Conferences and publishing limited. This book was released on 2015 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings represent the work of presenters at the 7th European Conference on Intellectual Capital (ECIC 2015). This year the conference is being hosted by The Technical University of Cartagena, Spain on the 9-10 April 2015. The Conference Co-Chairs are Dr. Eva Martinez Caro, Dr. María Eugenia Sánchez & Dr. David Cegarra Leiva from the Technical University of Cartagena and the Programme Chair is Dr. Juan Gabriel Cegarra Navarro also from the Technical University of Cartagena. The opening keynote address is by Constantin Bratianu, Bucharest University of Economic Studies, Romania on the topic of “A Dynamic Perspective on Intellectual Capital” Dr Scott Erickson from the School of Business, Ithaca College and Dr Helen Rothberg, Marist College, Poughkeepsie, USA will address the topic “Does intellectual capital have a role in making the big strategic decisions? On the second day of the conference Dr José Maria Viedma Marti from the Polytechnic University of Catalonia in Barcelona, Spain will talk about xxxx. The primary aim of this conference is to contribute to the further advancement of intellectual capital theory and practice. The conference provides a platform for presenting findings and ideas for the intellectual capital community and associated fields. The range of people, issues and the mix of approaches followed will ensure an interesting two days. 115 abstracts were received for this conference. After the double blind, peer review process there are 43 academic papers, 13 PhD papers and 2 Masters Research Papers and 1 Work In Progress Paper published in these Conference Proceedings. These papers represent truly global research from some xx different countries, including the Albania, Australia, Austria, Canada, Czech Republic, Espana, Finland, France, Germany, Hungary, Indonesia, Italy, Kazakhstan, Malaysia Netherlands, Nigeria, Pakistan, Portugal, Romania, Russia, Slovakia, Spain Thailand, United Arab Emirates, UK and the USA

Download or read book The Participatory Cultures Handbook written by Aaron Alan Delwiche and published by Routledge. This book was released on 2013 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Participatory Cultures Handbook will help students and scholars navigate this rapidly changing media and cultural terrain. Composed of newly commissioned essays from contributors across disciplines, this handbook will introduce students to the concept of participatory culture, explain how researchers approach participatory culture studies, and provide original examples of participatory culture in action. The wide range of topics explored in participatory culture include crowdsourcing, citizen journalism, fanfiction, wikis, video games, video sharing, transmedia storytelling, and much more.

Download or read book Digital Labour Platforms and the Future of Work written by Janine Berg and published by . This book was released on 2018 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emergence of online digital labour platforms has been one of the major transformations in the world of work over the past decade. This report provides one of the first comparative studies of working conditions on five major micro-task platforms that operate globally. It is based on an ILO survey covering 3,500 workers in 75 countries around the world and other qualitative surveys. The report analyses the working conditions on these micro-task platforms, including pay rates, work availability and intensity, social protection coverage and work-life balance. The report recommends 18 principles for ensuring decent work on digital labour platforms.

Download or read book Crowdsourcing written by Jeff Howe and published by Currency. This book was released on 2009-09-15 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does Procter & Gamble repeatedly call on enthusiastic amateurs to solve scientific and technical challenges? How can companies as diverse as iStockphoto and Threadless employ just a handful of people, yet generate millions of dollars in revenue every year? "Crowdsourcing" is how the power of the many can be leveraged to accomplish feats that were once the responsibility of a specialized few. Jeff Howe reveals that the crowd is more than wise–it’s talented, creative, and stunningly productive. It’s also a perfect meritocracy, where age, gender, race, education, and job history no longer matter; the quality of the work is all that counts. If you can perform the service, design the product, or solve the problem, you’ve got the job. But crowdsourcing has also triggered a dramatic shift in the way work is organized, talent is employed, research is conducted, and products are made and marketed. As the crowd comes to supplant traditional forms of labor, pain and disruption are inevitable, and Howe delves into both the positive and negative consequences of this intriguing phenomenon. Through extensive reporting from the front lines of this workplace revolution, he employs a brilliant array of stories to look at the economic, cultural, business, and political implications of crowdsourcing.

Download or read book Entrepreneurial and Small Business Stressors Experienced Stress and Well Being written by Pamela L. Perrewé and published by Emerald Group Publishing. This book was released on 2020-08-17 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 18 of Research in Occupational Stress and Well-Being is focused on the stress and well-being related to Entrepreneurship and Small Businesses. This volume focuses on entrepreneurial and small business owners’ stress, health, and well-being as it relates to personal, work, and success outcomes.

Download or read book Macro task Crowdsourcing written by Vassillis-Javed Khan and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Crowdsourcing is an emerging paradigm that promises to transform several domains: creative work, business work, cultural cooperation, etc. Crowdsourcing reflects the close-knit interplay between the latest computer technologies, the rapidly changing work model of the 21st century, and the very nature of people. The interplay makes for an exciting but at the same time challenging new field to investigate under the lens of a diverse set of disciplines, ranging from the technical to the social and from the theoretical to the applied. Early research has focused on an aspect of crowdsourcing known as micro-tasking. Micro-tasks are simple tasks (like image annotations) that anyone could perform. An emerging area is how to utilize crowdsourcing to solve problems that go beyond simple tasks towards more complex ones, that require collaboration and creativity. In juxtaposition to micro-task crowdsourcing, this book investigates macro-task crowdsourcing and its potential.

Download or read book Routledge Handbook of Humanitarian Communication written by Lilie Chouliaraki and published by Routledge. This book was released on 2021-09-30 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Routledge Handbook of Humanitarian Communication is an authoritative and comprehensive guide to research in the academic sub-field of humanitarian communication. It is broadly focused on communication that presents human vulnerability as a cause for public concern and encompasses communication with respect to humanitarian aid and development as well as human rights and "humanitarian" wars. Recent years have seen the expansion of critical scholarship on humanitarian communication across a range of academic fields, sharing recognition of the centrality of media and communications to our understanding of humanitarianism as an agent of transnational power, global governance and cosmopolitan solidarity. The Handbook brings into dialogue these diverse fields, their theoretical frameworks and methodological approaches as well as the public debates that lie at the heart of the contemporary politics of humanitarianism. It consolidates existing knowledge and maps out this emerging field as an important site of interdisciplinary knowledge production on media, communication and humanitarianism. As such, the Handbook is not simply a collection of texts sharing a similar theme. It is a coherent intellectual contribution which systematizes current critical scholarship in terms of Domains, Methods and Issues and sets an agenda of emerging and evolving research priorities in the field. Consisting of 26 chapters written by international scholars, who have contributed to laying the foundation of the field, this volume provides an essential guide to the key ideas, issues, concepts and debates of humanitarian communication.

Download or read book Crowdsourced Data Management written by Adam Marcus and published by . This book was released on 2015-11-18 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crowdsourced Data Management: Industry and Academic Perspectives aims to narrow the gap between academics and practitioners in this burgeoning field. It simultaneously introduces academics to real problems that practitioners encounter every day, and provides a survey of the state of the art for practitioners to incorporate into their designs.

Download or read book Rethinking Productivity in Software Engineering written by Caitlin Sadowski and published by Apress. This book was released on 2019-05-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the most out of this foundational reference and improve the productivity of your software teams. This open access book collects the wisdom of the 2017 "Dagstuhl" seminar on productivity in software engineering, a meeting of community leaders, who came together with the goal of rethinking traditional definitions and measures of productivity. The results of their work, Rethinking Productivity in Software Engineering, includes chapters covering definitions and core concepts related to productivity, guidelines for measuring productivity in specific contexts, best practices and pitfalls, and theories and open questions on productivity. You'll benefit from the many short chapters, each offering a focused discussion on one aspect of productivity in software engineering. Readers in many fields and industries will benefit from their collected work. Developers wanting to improve their personal productivity, will learn effective strategies for overcoming common issues that interfere with progress. Organizations thinking about building internal programs for measuring productivity of programmers and teams will learn best practices from industry and researchers in measuring productivity. And researchers can leverage the conceptual frameworks and rich body of literature in the book to effectively pursue new research directions. What You'll LearnReview the definitions and dimensions of software productivity See how time management is having the opposite of the intended effect Develop valuable dashboards Understand the impact of sensors on productivity Avoid software development waste Work with human-centered methods to measure productivity Look at the intersection of neuroscience and productivity Manage interruptions and context-switching Who Book Is For Industry developers and those responsible for seminar-style courses that include a segment on software developer productivity. Chapters are written for a generalist audience, without excessive use of technical terminology.

Download or read book Human centered AI Crowd computing written by Jie Yang and published by Frontiers Media SA. This book was released on 2023-06-02 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Enhancing the Effectiveness of Team Science written by National Research Council and published by National Academies Press. This book was released on 2015-07-15 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past half-century has witnessed a dramatic increase in the scale and complexity of scientific research. The growing scale of science has been accompanied by a shift toward collaborative research, referred to as "team science." Scientific research is increasingly conducted by small teams and larger groups rather than individual investigators, but the challenges of collaboration can slow these teams' progress in achieving their scientific goals. How does a team-based approach work, and how can universities and research institutions support teams? Enhancing the Effectiveness of Team Science synthesizes and integrates the available research to provide guidance on assembling the science team; leadership, education and professional development for science teams and groups. It also examines institutional and organizational structures and policies to support science teams and identifies areas where further research is needed to help science teams and groups achieve their scientific and translational goals. This report offers major public policy recommendations for science research agencies and policymakers, as well as recommendations for individual scientists, disciplinary associations, and research universities. Enhancing the Effectiveness of Team Science will be of interest to university research administrators, team science leaders, science faculty, and graduate and postdoctoral students.

Download or read book Frontiers in Massive Data Analysis written by National Research Council and published by National Academies Press. This book was released on 2013-09-03 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data mining of massive data sets is transforming the way we think about crisis response, marketing, entertainment, cybersecurity and national intelligence. Collections of documents, images, videos, and networks are being thought of not merely as bit strings to be stored, indexed, and retrieved, but as potential sources of discovery and knowledge, requiring sophisticated analysis techniques that go far beyond classical indexing and keyword counting, aiming to find relational and semantic interpretations of the phenomena underlying the data. Frontiers in Massive Data Analysis examines the frontier of analyzing massive amounts of data, whether in a static database or streaming through a system. Data at that scale-terabytes and petabytes-is increasingly common in science (e.g., particle physics, remote sensing, genomics), Internet commerce, business analytics, national security, communications, and elsewhere. The tools that work to infer knowledge from data at smaller scales do not necessarily work, or work well, at such massive scale. New tools, skills, and approaches are necessary, and this report identifies many of them, plus promising research directions to explore. Frontiers in Massive Data Analysis discusses pitfalls in trying to infer knowledge from massive data, and it characterizes seven major classes of computation that are common in the analysis of massive data. Overall, this report illustrates the cross-disciplinary knowledge-from computer science, statistics, machine learning, and application disciplines-that must be brought to bear to make useful inferences from massive data.