Are research data a common resource?

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Indoor Activity Detection and Recognition for Sport Games Analysis

Activity recognition in sport is an attractive field for computer vision research. Game, player and team analysis are of great interest and research topics within this field emerge with the goal of automated analysis. The very specific underlying rules of sports can be used as prior knowledge for the recognition task and present a constrained environment for evaluation. This paper describes recognition of single player activities in sport with special emphasis on volleyball. Starting from a per-frame player-centered activity recognition, we incorporate geometry and contextual information via an activity context descriptor that collects information about all player's activities over a certain timespan relative to the investigated player. The benefit of this context information on single player activity recognition is evaluated on our new real-life dataset presenting a total amount of almost 36k annotated frames containing 7 activity classes within 6 videos of professional volleyball games. Our incorporation of the contextual information improves the average player-centered classification performance of 77.56% by up to 18.35% on specific classes, proving that spatio-temporal context is an important clue for activity recognition.Comment: Part of the OAGM 2014 proceedings (arXiv:1404.3538

Visualization of Vibrant Cities and Regions – Identification, Design and Development of 3D-GIS Applications and Modules

Facing a continuous state of transition and herewith connected financial, societal and ecological challenges such as the climate or demographic change (United Nations 2013), cities try to integrate innovative information and communication technologies in order to optimize administrative processes, legitimize decision making and to involve all relevant local actors into processes of public relevance. In this context 3D-GIS-models offer various not yet exploited potentials for all named levels of interest. This paper presents an overview over existing application fields for 3D-GIS-solutions, further proposing a categorization in order to be able to develop and implement target-oriented solutions. Moreover, this paper presents the project activities of the Fraunhofer IAO, the city of Cologne and the provider of geo-information-services ESRI, designing and developing end-user oriented applications for the 3D-GIS-tool CityEngine. Therefore various city departments such as the agencies for city planning, traffic and environment were involved in an iterative process in order to identify potential application fields and their benefits within the administrative work as well as their andvantages regarding existing solutions and processes. Aditionally, the particpants decided upon a set of focus applications to be developed within the project. Therefore, this document will concentrate on the potential benefits of the identified and cooperatively designed application fields, further outlining the first steps of the deleopment phase of the citizen particpiation application

‘The past was never simply there to begin with and the future is not simply what will unfold’ : a posthumanist performative approach to qualitative longitudinal research

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Seeking help for perinatal psychological distress: a meta-synthesis of women's experiences

Background Women may not seek help for perinatal psychological distress, despite regular contact with primary care services. Barriers include ignorance of symptoms, inability to disclose distress, others’ attitudes, and cultural expectations. Much of the evidence has been obtained from North American populations and may not, therefore, extrapolate to the UK. Aim To understand the factors affecting women’s decision to seek help for perinatal distress. Design and setting Meta-synthesis of the available published qualitative evidence on UK women’s experiences of seeking help for perinatal distress. Method Systematic searches were conducted in accordance with PRISMA guidelines. Databases searched were PubMed, Scopus, PsycINFO, PsycARTICLES, CINAHL, and Academic Search Complete. Searches of grey literature and references were also conducted. Studies were eligible for inclusion if they reported qualitative data on UK women’s experiences of perinatal distress and contact with healthcare professionals. The synthesis was conducted using meta-ethnography. Results In all, 24 studies were eligible for inclusion. Metasynthesis identified three main themes: identifying a problem, the influence of healthcare professionals, and stigma. These themes build on current understanding of help seeking by identifying the need for women to be able to frame their experience, for healthcare professionals to educate women about their roles, the need for continuity of care, and the way that being seen as a ‘bad mother’ causes women to self-silence. Conclusion Perinatal care provision needs to allow for continuity of care and for staff training that facilitates awareness of factors that influence women’s help seeking. Further research is required, particularly in relation to effective means of identifying perinatal psychological distress

Diagnosis and management of perinatal depression and anxiety in general practice: a meta-synthesis of qualitative studies

BACKGROUND: Up to 20% of women experience anxiety and depression during the perinatal period. In the UK, management of perinatal mental health falls under the remit of GPs. AIM: This review aimed at synthesising the available information from qualitative studies on GPs' attitudes, recognition, and management of perinatal anxiety and depression. DESIGN AND SETTING: Meta-synthesis of the available published qualitative evidence on GPs' recognition and management of perinatal anxiety and depression. METHOD: A systematic search was conducted on Embase, Medline, PsycInfo, Pubmed, Scopus, and Web of Science, and grey literature was searched using Google, Google Scholar, and British Library EThOS. Papers and reports were eligible for inclusion if they reported qualitatively on GPs' diagnosis or treatment of perinatal anxiety or depression. The synthesis was constructed using meta-ethnography. RESULTS: Five themes were established from five eligible papers: labels: diagnosing depression; clinical judgement versus guidelines; care and management; use of medication; and isolation: the role of other professionals. GPs considered perinatal depression to be a psychosocial phenomenon, and were reluctant to label disorders and medicalise distress. GPs relied on their own clinical judgement more than guidelines. They reported helping patients make informed choices about treatment, and inviting them back regularly for GP visits. GPs sometimes felt isolated when dealing with perinatal mental health issues. CONCLUSION: GPs often do not have timely access to appropriate psychological therapies and use several strategies to mitigate this shortfall. Training must focus on these issues and must be evaluated to consider whether this makes a difference to outcomes for patients

School violence, school differences and school discourses

This article highlights one strand of a study which investigated the concept of the violenceresilient school. In six inner-city secondary schools, data on violent incidents in school and violent crime in the neighbourhood were gathered, and compared with school practices to minimise violence, accessed through interviews. Some degree of association between the patterns of behaviour and school practices was found: schools with a wider range of wellconnected practices seemed to have less difficult behaviour. Interviews also showed that the different schools had different organisational discourses for construing school violence, its possible causes and the possible solutions. Differences in practices are best understood in connection with differences in these discourses. Some of the features of school discourses are outlined, including their range, their core metaphor and their silences. We suggest that organisational discourse is an important concept in explaining school effects and school differences, and that improvement attempts could have clearer regard to this concept

Karen Barad\u27s posthumanist relational ontology: An intra-active approach to theorising and studying family practices

Over the past two decades sociology, including the sociology of family and personal life, has seen a ‘relational turn’ with a growing body of work seeking to explain the ‘social’ by taking social relations as the primary object of sociological analyses. Relational sociologies theorise relations in social terms as either inter-actions or trans-actions. Inter-actions are relations that bring separate entities together, while trans-actions posit a relation of interdependence between entities. This article introduces a third way of conceptualising relationality as intra-actions drawing on the posthumanist relational ontology proposed by feminist philosopher and physicist Karen Barad. Intra-actions are understood as social-natural or material- discursive relations of ontological inseparability and mutual constitution. Using illustrative examples from the author’s research, the article suggests that Barad’s relational ontology offers a fruitful and distinctive ontological underpinning for relational sociology and for relational approaches to theorising and studying family practices

Toward a Posthumanist Ethics of Qualitative Research in a Big Data Era

I would like to thank Leland Glenna for inviting me to contribute to the international expert workshop on ‘Qualitative Research Ethics in the Big-Data Era’, held in December 2016, Washington D.C., and to the US National Science Foundation for funding my participation. Thanks also to two anonymous reviewers for their very helpful and constructive feedback on an earlier version of this article, and to Arielle Hesse for editorial assistance. Final thanks go to Karolina Kazimierczak for ongoing productive conversations about posthumanist philosophies.Peer reviewedPostprin