scholarly journals The Biodiversity Informatics Training Curriculum (BITC): Versions 1 and 2

2019 ◽  
Vol 3 ◽  
Author(s):  
Kate Ingenloff ◽  
Erin Saupe ◽  
Andrew Townsend Peterson
Keyword(s):  
Social Media ◽  
Learning Resources ◽  
Training Curriculum ◽  
Biodiversity Informatics ◽  
African Countries ◽  
Digital Videos ◽  
Informatics Training ◽  
Social Media Platforms ◽  
The Uk ◽  
High Level

Beginning in 2012, the JRS Biodiversity Foundation funded the University of Kansas to carry out a series of courses covering the breadth of the field of biodiversity informatics in cities across Africa. The Biodiversity Informatics Training Curriculum (BITC) was created from these events that used in-person courses taught by world experts in biodiversity informatics fields. The courses reached 120+ students and young professionals from 23 countries across Africa, and the digital videos of the courses reached thousands of viewers and users worldwide. BITC1 concluded in 2015 and a biodiversity informatics "curriculum" was published in the form of a compendium of BITC course materials (Peterson and Ingenloff 2016)—this curriculum has now been used as the basis for multiple programs of study around the world. BITC2 is now funded, again thanks to the JRS Biodiversity Foundation—this second version involves longer, more thematically oriented courses to be held in three east and southern African countries. The first will be held in Rwanda, in September 2019, and will focus on "Measuring Essential Biodiversity Variables and Ecosystem Services." BITC2 courses will begin with an open symposium, and then will proceed with intensive, hands-on, goal-oriented workshops with a small number of participants. The overall objective of the BITC is a community-oriented and community-run set of training events that can provide avenues to advanced study, international collaboration, and region-wide integration of efforts in biodiversity informatics. BITC2 has four main goals: implement new training dimensions in both an open symposium forum and an intensive, goal-and-product-focused approach that we tested in the later courses of BITC1; expand access to learning resources via subtitling and translation; build collaborative BITC communities via social media platforms; and build within-Africa capacity in biodiversity informatics via high-level involvement of a number of African scientists and educators. implement new training dimensions in both an open symposium forum and an intensive, goal-and-product-focused approach that we tested in the later courses of BITC1; expand access to learning resources via subtitling and translation; build collaborative BITC communities via social media platforms; and build within-Africa capacity in biodiversity informatics via high-level involvement of a number of African scientists and educators. These goals will be achieved via three, once-yearly symposium/course combination events which will be organized and implemented by combined leadership teams from the UK, USA, and African countries, and are intended to provide a combined total of 30-33 days of training to 36-42 trainees. Here we present the format of the BITC1 and BITC2 courses, and the positive and negative outcomes that have resulted, with an eye to optimal design of future such initiatives.

scholarly journals Biodiversity Informatics Training Curriculum, version 1.2

2016 ◽  
Vol 11 ◽  
Author(s):  
A. Townsend Peterson ◽  
Kate Ingenloff
Keyword(s):  
Training Curriculum ◽  
Biodiversity Informatics ◽  
Digital Videos ◽  
Digital Textbook ◽  
Entire Field ◽  
Informatics Training

The Biodiversity Informatics Training Curriculum represents an integration of three years of teaching and interaction by many instructors and students in a series of interactions in courses across Africa. Digital videos of these courses--shared openly via YouTube--have been compiled into a first field-wide curriculum, which is presented herein. The compilation is, in effect, a digital textbook covering the entire field of biodiversity informatics.

scholarly journals Social Media Toxicity Classification Using Deep Learning: Real-World Application UK Brexit

Electronics ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1332
Author(s):  
Hong Fan ◽  
Wu Du ◽  
Abdelghani Dahou ◽  
Ahmed A. Ewees ◽  
Dalia Yousri ◽  
...  
Keyword(s):  
Social Media ◽  
Hate Speech ◽  
Modern Society ◽  
User Generated Content ◽  
Real World Application ◽  
Proposed Model ◽  
Social Media Platforms ◽  
Public Dataset ◽  
The Uk ◽  
Harmful Side Effect

Social media has become an essential facet of modern society, wherein people share their opinions on a wide variety of topics. Social media is quickly becoming indispensable for a majority of people, and many cases of social media addiction have been documented. Social media platforms such as Twitter have demonstrated over the years the value they provide, such as connecting people from all over the world with different backgrounds. However, they have also shown harmful side effects that can have serious consequences. One such harmful side effect of social media is the immense toxicity that can be found in various discussions. The word toxic has become synonymous with online hate speech, internet trolling, and sometimes outrage culture. In this study, we build an efficient model to detect and classify toxicity in social media from user-generated content using the Bidirectional Encoder Representations from Transformers (BERT). The BERT pre-trained model and three of its variants has been fine-tuned on a well-known labeled toxic comment dataset, Kaggle public dataset (Toxic Comment Classification Challenge). Moreover, we test the proposed models with two datasets collected from Twitter from two different periods to detect toxicity in user-generated content (tweets) using hashtages belonging to the UK Brexit. The results showed that the proposed model can efficiently classify and analyze toxic tweets.

scholarly journals Confronting the digital mob: Press coverage of online justice seeking

2020 ◽  
Vol 35 (6) ◽  
pp. 597-612
Author(s):  
Daniel Trottier
Keyword(s):  
Social Media ◽  
Press Coverage ◽  
Social Actors ◽  
The Public ◽  
News Reports ◽  
The Press ◽  
Social Media Platforms ◽  
The Uk

This article offers an exploratory account of press coverage of digitally mediated vigilantism. It considers how the UK press renders these events visible in a sustained and meaningful way. News reports and editorials add visibility to these events, and also make them more tangible when integrating content from social media platforms. In doing so, this coverage directs attention to a range of social actors, who may be perceived as responsible for these kinds of developments. In considering how other social actors are presented in relation to digital vigilantism, this study focusses on press accounts of those either initiating or being targeted by online denunciations, and also on a broader and often amorphous range of spectators to such events, often referred to as ‘internet mobs’. Relatedly, this article explores how specific practices related to digital vigilantism such as denunciation are expressed in press coverage, as well as coverage of motivations by the public to either participate or facilitate such practices. Reflecting on how the press represent mediated denunciation will illustrate not only how tabloids and broadsheets frame such practices, but also how they take advantage of connective and data-generating affordances associated with social platforms.

scholarly journals The public accountability of social platforms: lessons from a study on bots and trolls in the Brexit campaign

2018 ◽  
Vol 376 (2128) ◽  
pp. 20180003 ◽  
Author(s):  
Marco Bastos ◽  
Dan Mercea
Keyword(s):  
Social Media ◽  
Large Scale ◽  
Ethical Issues ◽  
Lessons Learned ◽  
Information Warfare ◽  
The Public ◽  
Social Media Platforms ◽  
Application Programming ◽  
Access To Data ◽  
The Uk

In this article, we review our study of 13 493 bot-like Twitter accounts that tweeted during the UK European Union membership referendum debate and disappeared from the platform after the ballot. We discuss the methodological challenges and lessons learned from a study that emerged in a period of increasing weaponization of social media and mounting concerns about information warfare. We address the challenges and shortcomings involved in bot detection, the extent to which disinformation campaigns on social media are effective, valid metrics for user exposure, activation and engagement in the context of disinformation campaigns, unsupervised and supervised posting protocols, along with infrastructure and ethical issues associated with social sciences research based on large-scale social media data. We argue for improving researchers' access to data associated with contentious issues and suggest that social media platforms should offer public application programming interfaces to allow researchers access to content generated on their networks. We conclude with reflections on the relevance of this research agenda to public policy. This article is part of a discussion meeting issue ‘The growing ubiquity of algorithms in society: implications, impacts and innovations'.

Social Media and Its Implications for Marketing Communications

2015 ◽  
pp. 252-270 ◽  
Author(s):  
Irina Yankova ◽  
Wilson Ozuem
Keyword(s):  
Social Media ◽  
Customer Retention ◽  
Marketing Communications ◽  
Customer Engagement ◽  
Marketing Communication ◽  
Design And Implementation ◽  
Computer Mediated ◽  
Social Media Platforms ◽  
Way Of Thinking ◽  
The Uk

The field of marketing communications studies is often called on to close the gap between marketing and computer-mediated studies. This chapter engages with the concept of social media in the design and implementation of marketing communication programmes, particularly in the UK Fashion sector. The chapter goes on to conclude, rather sceptically, that understandings of the various nuances of social media platforms could engender effective customer retention programmes. It also offers a new way of thinking about customer engagement, incorporating social media platforms.

scholarly journals Defending the media from itself: Reforming media regulations to minimise the impact of misinformation

European View ◽  
2019 ◽  
Vol 18 (2) ◽  
pp. 210-219
Author(s):  
Juha-Pekka Nurvala ◽  
Amelia Buckell
Keyword(s):  
Decision Making ◽  
Social Media ◽  
Case Studies ◽  
Search Engines ◽  
Behavioural Changes ◽  
Social Media Platforms ◽  
The Media ◽  
The Uk ◽  
The Impact

This article argues that media regulations on correcting incorrect articles are in dire need of reform due to technological and behavioural changes. By using case studies from the UK, the authors demonstrate the huge difference between the number of people who were reached by the original article before the Independent Press Standards Organisation (the regulator in the UK) ruled it incorrect and the number reached by the correction or corrected article. The authors argue that media regulations must be reformed to ensure that corrections reach the same people as the original incorrect article to avoid misinformation impacting peoples’ decision-making, and that reforms must include social media platforms and search engines.

scholarly journals The COVID-19 Mental Health Content Moderation Conundrum

2020 ◽  
Vol 6 (3) ◽  
pp. 205630512094818 ◽  
Author(s):  
Ysabel Gerrard
Keyword(s):  
Mental Health ◽  
Social Media ◽  
Safety Measures ◽  
Face To Face ◽  
Media Companies ◽  
Personal Connections ◽  
Social Media Platforms ◽  
Time Record ◽  
Media Society ◽  
The Uk

At the time of writing (mid-May 2020), mental health charities around the world have experienced an unprecedented surge in demand. At the same time, record-high numbers of people are turning to social media to maintain personal connections due to restrictions on physical movement. But organizations like the mental health charity Mind and even the UK Government have expressed concerns about the possible strain on mental health that may come from spending more time online during COVID-19. These concerns are unsurprising, as debates about the link between heavy social media use and mental illness raged long before the pandemic. But our newly heightened reliance on platforms to replace face-to-face communication has created even more pressure for social media companies to heighten their safety measures and protect their most vulnerable users. To develop and enact these changes, social media companies are reliant on their content moderation workforces, but the COVID-19 pandemic has presented them with two related conundrums: (1) recent changes to content moderation workforces means platforms are likely to be less safe than they were before the pandemic and (2) some of the policies designed to make social media platforms safer for people’s mental health are no longer possible to enforce. This Social Media + Society: 2K essay will address these two challenges in depth.

scholarly journals Will the crowd game the algorithm? Using layperson judgments to combat misinformation on social media by downranking distrusted sources

2019 ◽  
Author(s):  
Ziv Epstein ◽  
Gordon Pennycook ◽  
David Gertler Rand
Keyword(s):  
Social Media ◽  
Political Polarization ◽  
Survey Experiment ◽  
Fake News ◽  
News Sources ◽  
Ranking Algorithms ◽  
Social Media Platforms ◽  
Highly Correlated ◽  
High Level ◽  
Survey Responses

How can social media platforms fight the spread of misinformation? One possibility is to use newsfeed algorithms to downrank content from sources that users rate as untrustworthy. But will laypeople unable to identify misinformation sites due to motivated reasoning or lack of expertise? And will they “game” this crowdsourcing mechanism to promote content that aligns with their partisan agendas? We conducted a survey experiment in which N = 984 Americans indicated their trust in numerous news sites. Half of the participants were told that their survey responses would inform social media ranking algorithms - creating a potential incentive to misrepresent their beliefs. Participants trusted mainstream sources much more than hyper-partisan or fake news sources, and their ratings were highly correlated with professional fact-checker judgments. Critically, informing participants that their responses would influence ranking algorithms did not diminish this high level of discernment, despite slightly increasing the political polarization of trust ratings.

scholarly journals Delegitimising Data Subjects’ Economic Interests During Automatic Propertisation of Their Data: A Comparative Study of Data Protection on Social Media Platforms in the UK and China

2022 ◽  
pp. 205943642110608
Author(s):  
Janet Hui Xue
Keyword(s):  
Social Media ◽  
Comparative Study ◽  
Data Protection ◽  
Personal Information ◽  
Economic Interests ◽  
Depth Analysis ◽  
Regulatory Approach ◽  
Social Media Platforms ◽  
The Uk ◽  
The Impact

Social media platforms (SMPs) generate revenue from the automatic propertisation of data contributed by users (i.e. they process these data algorithmically to feed products and services they sell to other customers, especially advertisers). This comparative study of the UK and China builds on key law and policy documents as well as in-depth interviews with 25 experts. We find that neither the human rights–based regulatory approach in the UK nor the impact-based approach of China provides users with economically meaningful forms of redress for harm suffered due to insufficient protection of their rights as data subjects. The study reveals the reasons for this: (1) by analysing data subjects’ rights in data protection law and establishing whether these rights preserve the economic interests of data subjects pertaining to their data; (2) by spelling out the conditions under which users can exercise their rights and (3) through an in-depth analysis of the existing mechanisms, which are not suitable to protect data subjects’ economic interests during automatic propertisation. This also helps us to understand the social impacts of China’s recently approved Personal Information Protection Law. Finally, it suggests two possible ways to improve the balance between the economic interests of data controllers and data subjects.

Understanding the Lived Experience of Patients with Melanoma: Real-World Evidence Generated through a European Social Media Listening Analysis (Preprint)

2021 ◽  
Author(s):  
Jyoti Chauhan ◽  
Sathyaraj Aasaithambi ◽  
Iván Márquez-Rodas ◽  
Luigi Formisano ◽  
Sophie Papa ◽  
...  
Keyword(s):  
Social Media ◽  
Lived Experience ◽  
Social Life ◽  
Patient Journey ◽  
Related Information ◽  
Stakeholder Perspectives ◽  
Health Related ◽  
Social Media Platforms ◽  
The Uk ◽  
Media Channels

BACKGROUND Cutaneous melanoma is an aggressive malignancy that is proposed to account for 90% of skin cancer-related mortality. Individuals with melanoma experience both physical and psychological impacts associated with their diagnosis and treatment. Health-related information is being increasingly accessed and shared by stakeholders on social media platforms. OBJECTIVE This study aimed to assess how individuals living with melanoma use social media to discuss their needs and provide their perceptions of the disease, from across 14 European countries. METHODS Social media sources including Twitter, forums, and blogs were searched using predefined search strings of keywords relating to melanoma. Manual and automated relevancy approaches filtered the extracted data for content that provided patient-centric insights. This contextualized data was then mined for insightful concepts around symptoms, diagnosis, treatment, impacts, and the lived experiences of melanoma. RESULTS A total of 182,000 posts related to melanoma were identified between November 2018‒November 2020. Following exclusion of irrelevant posts and using random sampling methodology, 864 posts were identified as relevant to the study objectives. Of the social media channels included, Twitter was the most commonly used, followed by forums and blogs. Most posts originated from the UK (38%) and Spain (16%). Sixty-two percent of relevant posts were categorized as originating from individuals with melanoma. The most frequently discussed melanoma-related topics were treatment (55%), diagnosis and tests (33%), and remission (24%). The majority of treatment discussions were about surgery (67%), followed by immunotherapy (12%). In total, 255 posts discussed the impacts of melanoma, which included emotional burden (70%), physical impacts (24%), effects on social life (17%), and financial impacts (4%). CONCLUSIONS Findings from this study highlight how melanoma stakeholders discuss key concepts associated with the condition on social media, adding to the conceptual model of the patient journey. This social media listening approach is a powerful tool in exploring melanoma stakeholder perspectives, providing insights that can be used to corroborate existing data and inform future studies.

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