Digital Methods and Technicity-of-the-Mediums. From Regimes of Functioning to Digital Research

Digital methods are taken here as a research practice crucially situated in the technological environment that it explores and exploits. Through software-oriented analysis, this research practice proposes to re-purpose online methods and data for social-medium research but not considered as a proper type of fieldwork because these methods are new and still in their process of description. These methods impose proximity with software and reflect an environment inhabited by technicity. Thus, this dissertation is concerned with a key element of the digital methods research approach: the computational (or technical) mediums as carriers of meaning (see Berry, 2011; Rieder, 2020). The central idea of this dissertation is to address the role of technical knowledge, practise and expertise (as problems and solutions) in the full range of digital methods, taking the technicity of the computational mediums and digital records as objects of study. By focusing on how the concept of technicity matters in digital research, I argue that not only do digital methods open an opportunity for further enquiry into this concept, but they also benefit from such enquiry, since the working material of this research practice are the media, its methods, mechanisms and data. In this way, the notion of technicity-of-the-mediums is used in two senses pointing on the one hand to the effort to become acquainted with the mediums (from a conceptual, technical and empirical perspective), on the other hand, to the object of technical imagination (the capacity of considering the features and practical qualities of technical mediums as ensemble and as a solution to methodological problems). From the standpoint of non-developer researchers and the perspective of software practice, the understanding of digital technologies starts from direct contact, comprehension and different uses of (research) software and the web environment. The journey of digital methods is only fulfilled by technical practice, experimentation and exploration. Two main arguments are put forward in this dissertation. The first states that we can only repurpose what we know well, which means that we need to become acquainted with the mediums from a conceptual-technical-practical perspective; whereas, the second argument states that the practice of digital methods is enhanced when researchers make room for, grow and establish a sensitivity to the technicity-of-the-mediums. The main contribution of this dissertation is to develop a series of conceptual and practical principles for digital research. Theoretically, this dissertation suggests a broader definition of medium in digital methods and introduces the notion of the technicity-of-the-mediums and three distinct but related aspects to consider – namely platform grammatisation, cultures of use and software affordances, as an attempt to defuse some of the difficulties related to the use of digital methods. Practically, it presents concrete methodological approaches providing new analytical perspectives for social media research and digital network studies, while suggesting a way of carrying out digital fieldwork which is substantiated by technical practices and imagination.Os métodos digitais são aqui tomados como uma prática de investigação crucialmente situada no ambiente tecnológico que explora e do qual tira benefício. Esta prática de pesquisa propõe a reorientação dos métodos online e dos dados para a pesquisa social e do meio através da análise orientada por software, prática ainda não considerada como um tipo adequado de trabalho de campo porque estes métodos são novos e a sua descrição está ainda numa fase incipiente. Estes métodos obrigam a adquirir familiaridade com o software e refletem um ambiente habitado pela tecnicidade. Esta dissertação diz assim respeito a um elemento-chave da abordagem de investigação dos métodos digitais: os meios computacionais (ou técnicos) enquanto portadores de significado (ver Berry, 2011; Rieder, 2020). A ideia central desta dissertação é a de refletir sobre o papel do conhecimento técnico, da prática técnica e da aquisição de competências (como problemas e como soluções) em todo o âmbito dos métodos digitais, assumindo a tecnicidade dos meios computacionais e dos registos digitais como objetos de estudo. Ao centrar-me na forma como o conceito de tecnicidade é fundamental na investigação digital, argumento que não só os métodos digitais abrem uma oportunidade para uma investigação mais aprofundada deste conceito, mas também que beneficiam deste tipo de investigação, uma vez que a matéria-prima desta prática de pesquisa são os meios, os seus métodos, mecanismos e dados. Deste modo, a noção de tecnicidade-dos-meios é utilizada em dois sentidos: apontando, por um lado, para a necessidade de conhecimento dos meios (duma perspetiva conceptual, técnica e empírica) e, por outro, para o objeto da imaginação técnica (a capacidade de tomar as características e as qualidades práticas dos meios computacionais como um conjunto [ensemble] e como uma solução para problemas metodológicos). Segundo o ponto de vista dos pesquisadores que não estão familiarizados com o desenvolvimento de software (ou de ferramentas digitais) bem como da perspectiva da prática do software, a compreensão das tecnologias digitais deve partir de um contato direto, da compreensão e dos diferentes usos do software e do ambiente da web. O percurso dos métodos digitais só pode ser concretizado pela prática técnica, pela experimentação e pela exploração. Dois argumentos principais são apresentados nesta dissertação. O primeiro afirma que só podemos tirar proveito daquilo que conhecemos de forma aprofundada, o que significa que é necessário que nos familiarizemos com os meios numa perspetiva conceptual-técnica-prática, enquanto o segundo argumento afirma que a prática dos métodos digitais é aperfeiçoada quando os investigadores estão recetivos a, amadurecem e adquirem uma sensibilidade para a tecnicidade-dos-meios. A principal contribuição desta dissertação é o desenvolvimento de um conjunto de princípios conceptuais e práticos para a pesquisa digital. Teoricamente, esta dissertação propõe uma definição mais ampla de meio nos métodos digitais, introduz o conceito de tecnicidade dos- meios e aponta para três facetas distintas mas relacionadas – referimo-nos à gramatização das plataformas, às culturas de utilização e às affordances do software –, como uma solução para minorar algumas das dificuldades relacionadas com a utilização dos métodos digitais. Na prática, apresenta abordagens metodológicas concretas que fornecem novas perspetivas analíticas para a investigação dos media sociais e para os estudos de redes digitais, ao mesmo tempo que sugere uma forma de levar a cabo trabalho de campo digital que é substanciada por práticas técnicas e pela imaginação técnica

Me and my brands: drivers and outcomes of 'brand selfies'

With millions of selfies posted daily, including with brands, the selfie phenomenon has unsurprisingly gained considerable academic and practitioner attention in recent years. Despite a plethora of studies on selfies stemming from several fields of scholarly inquiry, research on brand selfies has in contrast remained scant, and presents several shortcomings. This study aims to address a research gap by establishing what motivates individuals to post brand selfies. Based on the Uses & Gratifications theory, three studies were conducted. Firstly, an exploratory content analysis(study 1)of 2,000 brand selfies was developed to establish their visual and textual characteristics. A conceptual model of drivers and outcomes of brand selfies was subsequently developed using a two-step approach of 20 semi-structured interviews (study 2), and an online survey of n=511 participants recruited from an online panel (study 3).Study 1 revealed that brand selfies’ characteristics are not homogeneous, and helped identify 8 categories of consumer-generated hashtags. Study 2 helped uncover four consumer motives for posting brand selfies,(1) attention seeking, (2) status seeking, (3) social interaction, (4) archiving, and two brand-led drivers, (5) actual and (6) ideal self-congruence. Brand attachment and narcissism were inferred as moderators, while solicited WoM and unsolicited WoM were inferred as outcomes of posting intent. In study 3the conceptual model was tested using SEM, with the results largely supporting the hypotheses. The data show that status seeking, social interaction, archiving, and actual self-congruence positively influence posting intent. Brand attachment and narcissism were found to weaken posting intent when selfies were posted as a result of actual self-congruence, to archive the self, or to seek status. Lastly, the data indicate that solicited WoM and unsolicited WoM are mediated through posting intent. Overall, the thesis contributes to the burgeoning literature on the brand selfie phenomenon and offers additional contributions to the brand UGC, hashtag, psychology, and WoM literature. The findings provide important strategic implications for social media marketers involved in the development of brand selfies campaigns

Data Science: A Study from the Scientometric, Curricular, and Altmetric Perspectives

This research explores the emerging field of data science from the scientometric, curricular, and altmetric perspectives and addresses the following six research questions: 1. What are the scientometric features of the data science field? 2. What are the contributing fields to the establishment of data science? 3. What are the major research areas of the data science discipline? 4. What are the salient topics taught in the data science curriculum? 5. What topics appear in the Twitter-sphere regarding data science? 6. What can be learned about data science from the scientometric, curricular, and altmetric analyses of the data collected? Using bibliometric data from the Scopus database for 1983 – 2021, the current study addresses the first three research questions. The fourth research question is answered with curricular data collected from U.S. educational institutions that offer data science programs. Altmetric data was gathered from Twitter for over 20 days to answer the fifth research question. All three sets of data are analyzed quantitatively and qualitatively. The scientometric portion of this study revealed a growing field, expanding beyond the borders of the United States and the United Kingdom into a more global undertaking. Computer Science and Statistics are foundational contributing fields with a host of additional fields contributing data sets for new data scientists to act, including, for example, the Biomedical and Information Science fields. When it comes to the question of salient topics across all three aspects of this research, it was revealed that a large degree of coherence between the three resulted in highlighting thirteen core topics of data science. However, it can be noted that Artificial Intelligence stood out among all the other groups with leading topics such as Machine Learning, Neural Networks, and Natural Language Processing. The findings of this study not only identify the major parameters of the data science field (e.g., leading researchers, the composition of the discipline) but also reveal its underlying intellectual structure and research fronts. They can help researchers to ascertain emerging topics and research fronts in the field. Educational programs in data science can learn from this study about how to update their curriculums and better prepare students for the rapidly growing field. Practitioners and other stakeholders of data science can also benefit from the present research to stay tuned and current in the field. Furthermore, the triple-pronged approach of this research provides a panoramic view of the data science field that no prior study has ever examined and will have a lasting impact on related investigations of an emerging discipline

Rethinking Change

UIDB/00417/2020 UIDP/00417/2020No seguimento da Conferência Internacional sobre Arte, Museus e Culturas Digitais (Abril 2021), este e-book pretende aprofundar a discussão sobre o conceito de mudança, geralmente associado à relação entre cultura e tecnologia. Através dos contributos de 32 autores, de 12 países, questiona-se não só a forma como o digital tem motivado novas práticas artísticas e curatoriais, mas também o inverso, observando como propostas críticas e criativas no campo da arte e dos museus têm aberto vias alternativas para o desenvolvimento tecnológico. Assumindo a diversidade de perspectivas sobre o tema, de leituras retrospectivas à análise de questões e projectos recentes, o livro estrutura-se em torno de sete capítulos e um ensaio visual, evidenciando os territórios de colaboração e cruzamento entre diferentes áreas de conhecimento científico. Disponível em acesso aberto, esta publicação resulta de um projecto colaborativo promovido pelo Instituto de História da Arte, Faculdade de Ciências Sociais e Humanas, Universidade NOVA de Lisboa e pelo maat – Museu de Arte, Arquitectura e Tecnologia. Instituição parceira: Instituto Superior Técnico. Mecenas: Fundação Millennium bcp. Media partner: revista Umbigo. Following the International Conference on Art, Museums and Digital Cultures (April 2021), this e-book seeks to extend the discussion on the concept of change that is usually associated with the relationship between culture and technology. Through the contributions of 32 authors from 12 countries, the book not only questions how digital media have inspired new artistic and curatorial practices, but also how, conversely, critical and creative proposals in the fields of art and museums have opened up alternative paths to technological development. Acknowledging the different approaches to the topic, ranging from retrospective readings to the analysis of recent issues and projects, the book is divided into seven sections and a visual essay, highlighting collaborative territories and the crossovers between different areas of scientific knowledge. Available in open access, this publication is the result of a collaborative project promoted by the Institute of Art History of the School of Social Sciences and Humanities, NOVA University of Lisbon and maat – Museum of Art, Architecture and Technology. Partner institution: Instituto Superior Técnico. Sponsor: Millennium bcp Foundation. Media partner: Umbigo magazine.publishersversionpublishe

Breakthroughs and emerging insights from ongoing design science projects: Research-in-progress papers and poster presentations from the 11th international conference on design science research in information systems and technology (DESRIST) 2016. St. John, Newfoundland, Canada, May 23-25

This volume contains selected research-in-progress papers and poster presentations from DESRIST 2016 - the 11th International Conference on Design Science Research in Information Systems and Technology held during 24-25 May 2016 at St. John's, Newfoundland, Canada. DESRIST provides a platform for researchers and practitioners to present and discuss Design Science research. The 11th DESRIST built on the foundation of ten prior highly successful international conferences held in Claremont, Pasadena, Atlanta, Philadelphia, St. Gallen, Milwaukee, Las Vegas, Helsinki, Miami, and Dublin. This year's conference places a special emphasis on using Design Science to engage with the growing challenges that face society, including (but not limited to) demands on health care systems, climate change, and security. With these challenges in mind, individuals from academia and industry came together to discuss important ongoing work and to share emerging knowledge and ideas. Design Science projects often involve multiple sub-problems, meaning there may be a delay before the final set of findings can be laid out. Hence, this volume "Breakthroughs and Observations from Ongoing Design Science Projects" presents preliminary findings from studies that are still underway. Completed research from DESRIST 2016 is presented in a separate volume entitled "Tackling Society's Grand Challenges with Design Science", which is published by Springer International Publishing, Switzerland. The final set of accepted papers in this volume reflects those presented at DESRIST 2016, including 11 research-in-progress papers and 4 abstracts for poster presentations. Each research-in-progress paper and each poster abstract was reviewed by a minimum of two referees. We would like to thank the authors who submitted their research-in-progress papers and poster presentations to DESRIST 2016, the referees who took the time to construct detailed and constructive reviews, and the Program Committee who made the event possible. Furthermore we thank the sponsoring organisations, in particular Maynooth University, Claremont Graduate University, and Memorial University of Newfoundland, for their financial support. We believe the research described in this volume addresses some of the most topical and interesting design challenges facing the field of information systems. We hope that readers find the insights provided by authors as valuable and thought-provoking as we have, and that the discussion of such early findings can help to maximise their impact

Mapping connection, disconnection and power within the social news media network: a case study of the Great Barrier Reef UNESCO 2021 'In Danger' recommendation on Twitter, YouTube and Facebook

This research investigates how power is asserted and contested in the ‘social news media network’ (Bruns, 2018) in relation to environmental protection. The integrated mixed methods research design combines social network analysis, framing analysis and close reading to identify dominant actors, information flows and frames within the contemporary news-sharing spaces of Twitter, YouTube and Facebook. This includes the tactics that actors embedded in these networks use to further certain frames and information flows, or to re-frame and redirect information to suit their own goals. Applying Manuel Castells’ network theory of power (2011) and drawing upon the mediatised and politicised Great Barrier Reef (GBR) as a case study, this work addresses several gaps in understanding about how the protection of the GBR is being contested online and the power dynamics in decentralised contemporary communication spaces in relation to environmental protection

Challenges and perspectives of hate speech research

This book is the result of a conference that could not take place. It is a collection of 26 texts that address and discuss the latest developments in international hate speech research from a wide range of disciplinary perspectives. This includes case studies from Brazil, Lebanon, Poland, Nigeria, and India, theoretical introductions to the concepts of hate speech, dangerous speech, incivility, toxicity, extreme speech, and dark participation, as well as reflections on methodological challenges such as scraping, annotation, datafication, implicity, explainability, and machine learning. As such, it provides a much-needed forum for cross-national and cross-disciplinary conversations in what is currently a very vibrant field of research