15,050 research outputs found
On web user tracking of browsing patterns for personalised advertising
This is an Accepted Manuscript of an article published by Taylor & Francis in International Journal of Parallel, Emergent and Distributed Systems on 19/02/2017, available online: http://www.tandfonline.com/doi/abs/10.1080/17445760.2017.1282480On todayâs Web, users trade access to their private data for content and services. App and service providers want to know everything they can about their users, in order to improve their product experience. Also, advertising sustains the business model of many websites and applications. Efficient and successful advertising relies on predicting usersâ actions and tastes to suggest a range of products to buy. Both service providers and advertisers try to track usersâ behaviour across their product network. For application providers this means tracking usersâ actions within their platform. For third-party services following users, means being able to track them across different websites and applications. It is well known how, while surfing the Web, users leave traces regarding their identity in the form of activity patterns and unstructured data. These data constitute what is called the userâs online footprint. We analyse how advertising networks build and collect users footprints and how the suggested advertising reacts to changes in the user behaviour.Peer ReviewedPostprint (author's final draft
Spectatorsâ aesthetic experiences of sound and movement in dance performance
In this paper we present a study of spectatorsâ aesthetic experiences of sound and movement in live dance performance. A multidisciplinary team comprising a choreographer, neuroscientists and qualitative researchers investigated the effects of different sound scores on dance spectators. What would be the impact of auditory stimulation on kinesthetic experience and/or aesthetic appreciation of the dance? What would be the effect of removing music altogether, so that spectators watched dance while hearing only the performersâ breathing and footfalls? We investigated audience experience through qualitative research, using post-performance focus groups, while a separately conducted functional brain imaging (fMRI) study measured the synchrony in brain activity across spectators when they watched dance with sound or breathing only. When audiences watched dance accompanied by music the fMRI data revealed evidence of greater intersubject synchronisation in a brain region consistent with complex auditory processing. The audience research found that some spectators derived pleasure from finding convergences between two complex stimuli (dance and music). The removal of music and the resulting audibility of the performersâ breathing had a significant impact on spectatorsâ aesthetic experience. The fMRI analysis showed increased synchronisation among observers, suggesting greater influence of the body when interpreting the dance stimuli. The audience research found evidence of similar corporeally focused experience. The paper discusses possible connections between the findings of our different approaches, and considers the implications of this study for interdisciplinary research collaborations between arts and sciences
Minds Online: The Interface between Web Science, Cognitive Science, and the Philosophy of Mind
Alongside existing research into the social, political and economic impacts of the Web, there is a need to study the Web from a cognitive and epistemic perspective. This is particularly so as new and emerging technologies alter the nature of our interactive engagements with the Web, transforming the extent to which our thoughts and actions are shaped by the online environment. Situated and ecological approaches to cognition are relevant to understanding the cognitive significance of the Web because of the emphasis they place on forces and factors that reside at the level of agentâworld interactions. In particular, by adopting a situated or ecological approach to cognition, we are able to assess the significance of the Web from the perspective of research into embodied, extended, embedded, social and collective cognition. The results of this analysis help to reshape the interdisciplinary configuration of Web Science, expanding its theoretical and empirical remit to include the disciplines of both cognitive science and the philosophy of mind
Understanding the Roots of Radicalisation on Twitter
In an increasingly digital world, identifying signs of online extremism sits at the top of the priority list for counter-extremist agencies. Researchers and governments are investing in the creation of advanced information technologies to identify and counter extremism through intelligent large-scale analysis of online data. However, to the best of our knowledge, these technologies are neither based on, nor do they take advantage of, the existing theories and studies of radicalisation. In this paper we propose a computational approach for detecting and predicting the radicalisation influence a user is exposed to, grounded on the notion of âroots of radicalisationâ from social science models. This approach has been applied to analyse and compare the radicalisation level of 112 pro-ISIS vs.112 âgeneral" Twitter users. Our results show the effectiveness of our proposed algorithms in detecting and predicting radicalisation influence, obtaining up to 0.9 F-1 measure for detection and between 0.7 and 0.8 precision for prediction. While this is an initial attempt towards the effective combination of social and computational perspectives, more work is needed to bridge these disciplines, and to build on their strengths to target the problem of online radicalisation
Web 2.0 for Language Learning: Benefits and Challenges for Educators
This literature review study explores 44 empirical research studies that report on the integration of Web 2.0 tools into language learning and evaluate the actual impact of using those Web 2.0 tools in language learning. In particular, this review aims to identify the specific Web 2.0 tools integrated in the educational settings, theoretical underpinnings that are commonly used to frame the research, methodologies and data analysis techniques that scholars employ to analyze their research data, the benefits and challenges scholars spotted in their research findings, the pedagogical implications in using Web 2.0 for language learning and future research directions that scholars offer from their research
The experience as a document: designing for the future of collaborative remembering in digital archives
How does it feel when we remember together on-line? Who gets to say what it is worth to be remembered? To understand how the user experience of participation is affecting the formation of collective memories in the context of online environments, first it is important to take into consideration how the notion of memory has been transformed under the influence of the digital revolution. I aim to contribute to the field of User Experience (UX) research theorizing on the felt experience of users from a memory perspective, taking into consideration aspects linked to both personal and collective memories in the context of connected environments.Harassment and hate speech in connected conversational environments are specially targeted to women and underprivileged communities, which has become a problem for digital archives of vernacular creativity (Burgess, J. E. 2007) such as YouTube, Twitter, Reddit and Wikipedia. An evaluation of the user experience of underprivileged communities in creative archives such as Wikipedia indicates the urgency for building a feminist space where women and queer folks can focus on knowledge production and learning without being harassed. The theoretical models and designs that I propose are a result of a series of prototype testing and case studies focused on cognitive tools for a mediated human memory operating inside transactive memory systems. With them, aims to imagine the means by which feminist protocols for UX design and research can assist in the building and maintenance of the archive as a safe/brave space.Working with perspectives from media theory, memory theory and gender studies and centering the user experience of participation for women, queer folks, people of colour (POC) and other vulnerable and underrepresented communities as the main focus of inquiring, my research takes an interdisciplinary approach to interrogate how online misogyny and other forms of abuse are perceived by communities placed outside the center of the hegemonic normativity, and how the user experience of online abuse is affecting the formation of collective memories in the context of online environments
Infusing biography with the personal: writing Rufus Stone
Purpose A recent four-year research project entitled, âGay and Pleasant Land?âa study about positioning, ageing and gay life in rural South West England and Walesâ took place as part of the Research Councils UK funded New Dynamics of Ageing Programme on ageing in 21st Century Britain. The key output of this effort was the short professionally made, award winning film, Rufus Stone. This article unpacks the evolution of creating the film script, with a particular emphasis on the authorâs relationship with the biographies, the filmmaking process and, indeed, his own story. Approach Through first person narrative and textural bricolage, the author recounts the processes that went into writing the background, treatment and working script for the film. This included sifting through copious data, story meetings, writing back story and collaboration with the filmâs director. In the final analysis, the author was dependent on auto-ethnography to bring the biographies of others to the screen. Findings Arts-based collaborative efforts require versatility and experimentation in approaches and a willingness to communicate across disciplines. Knowing when to âlet goâ in partnerships is key to this process. Originality/value The article responds to many of the issues, concerns and questions that have arisen at academic screenings of the film. It provides a valuable starting point for others interested in experimenting with arts-based dissemination of research findings. The originality of the use of auto-ethnography itself to report on this process is consistent with the principles of Performative Social Science, on which the projectâs dissemination is based
- âŠ