The dynamic nature of conflict in Wikipedia

« The voluntary process of Wikipedia edition provides an environment where the outcome is clearly a collective product of interactions involving a large number of people. We propose a simple agent-based model, developed from real data, to reproduce the collaborative process of Wikipedia edition. With a small number of simple ingredients, our model mimics several interesting features of real human behaviour, namely in the context of edit wars. We show that the level of conflict is determined by a tolerance parameter, which measures the editors’ capability to accept different opinions and to change their own opinion. We propose to measure conflict with a parameter based on mutual reverts, which increases only in contentious situations. Using this parameter, we find a distribution for the inter-peace periods that is heavy-tailed. The effects of wiki-robots in the conflict levels and in the edition patterns are also studied. Our findings are compared with previous parameters used to measure conflicts in edit wars. »

URL : http://arxiv.org/abs/1408.4362

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec | Laisser un commentaire

The Development of Open Access Repositories in the Asia-Oceania Region: A Case Study of Three Institutions

« In recent years, open access models of publishing have transcended traditional modes thus enabling freer access to research. This paper takes a trans-regional approach to examining open access publishing in the Asia and Oceania region focussing on three institutions– Charles Darwin University in Australia, University of Hong Kong, and University of Malaya in Malaysia – reflecting on how each is rising, in its own individual way, to meet the range of challenges that its research communities are facing. Specifically, it focuses on open access and institutional repository development, and traces their development at each of the aforementioned institutions. The study is based on interviews conducted with staff involved with the development of each repository, and the open access collection in particular, at each of the three institutions. The findings reveal that each of the three institutions is at a different stage of development, with the University of Hong Kong repository ranked at the top within Asia; each has used a slightly different approach toward open access, and used different software to develop their repository. The authors collate the overall experiences of each institution in open access publishing and repository development, and highlight the successes and failures that each has experienced in reaching the level that they are at today. A series of guidelines, which will be of value to institutions in the region at various levels of development, are presented. »

URL : The Development of Open Access Repositories in the Asia-Oceania Region

Alternative URL : http://library.ifla.org/1043/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , , | Laisser un commentaire

La place du livre numérique dans les bibliothèques publiques françaises : État des lieux et prospective

« L’offre commerciale de livres numériques portée par les éditeurs français est aujourd’hui absente des collections des bibliothèques publiques. Peu de bibliothèques publiques disposent aujourd’hui en effet d’une offre de livres numériques satisfaisante. Cet article a comme objectif d’analyser plus précisément le contexte français qui est marqué par le déploiement d’un projet d’expérimentation d’un service de prêt du livre numérique (le projet PNB). En plus d’identifier les freins au développement du prêt du livre numérique, nous mettons ici en avant un certain nombre de facteurs clés de réussite pour l’intégration progressive du livre numérique dans les collections des bibliothèques. »

URL : http://archivesic.ccsd.cnrs.fr/sic_01032466/fr/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , | Un commentaire

E-Dissertations: Access and Restrictions (EDAR) Survey 2014 Report

« European and American studies on electronic theses and dissertations (ETD) reveal that one part of digital PhD theses, even if not confidential, is limited to on-campus access and/or under embargo. A French-German research team conducted a survey with a small sample of academic libraries and graduate schools in France and Germany (16,508 theses) on the situation and tendencies from 2009 to 2012. Digital theses represent 38% of the whole sample. 84% digital theses are Open Access while 5% are limited to on-campus access, 2% are under embargo and 1% are confidential. For 9%, data on accessibility are missing. The 84% OA digital theses represent 32% of all theses (print and digital). The survey reveals also differences between France and Germany, especially: France: The part of OA theses compared to all theses increased from 12% of the PhD theses in 2009 to 24% of the PhD theses in 2012. There is an increase of embargoed PhD theses as enforced by the libraries, from 1% of the ETD in 2009 to 7% in 2012. On-campus access restrictions of ETD increased from 5% in 2009 to 28% in 2012. Germany: The number of OA theses increased from 41% of all theses in 2009 to 47% in 2012. Furthermore, very few libraries reported access restrictions. There are however some individual cases – less than 1% – where the author asked for restrictions because of confidential material etc. Following the EDAR project, the project team prepares a proposal for the European Horizon 2020 Framework Programme for Research and Technological Development. The project « Electronic Theses and Dissertations for Open Access » (ETD4OA) will support the coordination of European infrastructures and open access (OA) policies in the field of electronic theses and dissertations. Together with stakeholders and OA initiatives, it will address barriers and access restrictions, and it will take actions (active communication, recommendations, advice) to promote and develop input, openness and impact of ETD in existing open repositories and portals. »

URL : http://archivesic.ccsd.cnrs.fr/sic_01045115/fr/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , | Laisser un commentaire

Process as Product: Scholarly Communication Experiments in the Digital Humanities

« Scholarly communication outreach and education activities are proliferating in academic libraries. Simultaneously, digital humanists—a group that includes librarians and non-librarians based in libraries, as well as scholars and practitioners without library affiliation—have developed forms of scholarship that demand and introduce complementary innovations focused on infrastructure, modes of dissemination and evaluation, openness, and other areas with implications for scholarly communication. Digital humanities experiments in post-publication filtering, open peer review, middle-state publishing, decentering authority, and multimodal and nonlinear publication platforms are discussed in the context of broader library scholarly communication efforts. »

URL : Process as Product: Scholarly Communication Experiments in the Digital Humanities

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/11/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , | Commentaires fermés

A Current Snapshot of Institutional Repositories: Growth Rate, Disciplinary Content and Faculty Contributions

« INTRODUCTION The purpose of this study was to examine current institutional repository (IR) content in order to assess the growth and breadth of content as it reflects faculty participation, and to identify successful strategies for increasing that participation. Previous studies have shown that faculty-initiated submissions to IRs, no matter the platform, are uncommon. Repository managers employ a variety of methods to solicit and facilitate faculty participation, including a variety of print marketing tools, presentations, and one-on-one consultations.

METHODS This mixed method study examined faculty content in IRs through both a quantitative analysis of repository content and growth rate and a qualitative survey of repository administrators. Repositories using the Digital Commons repository platform, hosted by Berkeley Electronic Press, were examined in the fall and winter of 2013-2014 to assess the disciplinary scope of faculty content (n=107) and to measure the growth rate of IR content (n=203). Repository administrators at 205 institutions were surveyed to investigate what methods they used to facilitate faculty participation and their perceptions about the effectiveness of these methods.

RESULTS Mean and median growth rates of IRs have increased since measured in 2007, with variance depending upon size and type of academic institution and age of the IR. Disciplinary content in IRs is unevenly distributed, with the Sciences predominantly represented. IR administrators remain actively involved in the submission process and in the promotion of their IRs. Personal contact with individuals or groups of faculty is the most used and successful interaction method.

CONCLUSION Though IR growth rate has increased, the growth is not consistent across all IRs and does not yet pose a challenge to traditional models of scholarly publication. The rising amount of faculty content in IRs indicates faculty are increasingly willing to participate in the IR movement. However, faculty involvement may be more passive than active. »

URL : A Current Snapshot of Institutional Repositories: Growth Rate, Disciplinary Content and Faculty Contributions

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/3/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , , | Commentaires fermés

Identification of Core Journals and Analysis of Collaboration Networks Among Researchers in Ibero America

« INTRODUCTION In this paper we survey scientific production published in Ibero American journals in four subject areas: Medicine, Education, Administration & Finance, and Psychology. The aim of the paper is to provide a view of the available state-of-the-art of Ibero American publications in Open Access journals compiled in well-respected repositories such as Redalyc.

METHODS The scholarly Open Access production in Ibero America was analysed using data from Redalyc during the period between 2005 and 2007 for the four areas mentioned above, using data and metadata such as author affiliation and subject area.

RESULTS The data analysis carried out in this paper identifies those journals that compose the core and first Bradford zone for the subject area in question. These journals are therefore those that condense the majority of relevant articles for a researcher in that particular field. The application of network analysis allows us to map the collaboration networks, per country, of researchers publishing in Ibero America.

DISCUSSION & CONCLUSION The analysis presented here reflects the status of journals in the areas in question reflecting the information held in the repository’s database. The authors conclude that a careful revision and improvement of the requirements that editors and journals require of their authors is of paramount importance for emerging online electronic libraries such as Redalyc. »

URL : Identification of Core Journals and Analysis of Collaboration Net

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/4/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , | Commentaires fermés

All That Glisters: Investigating Collective Funding Mechanisms for Gold Open Access in Humanities Disciplines

« BACKGROUND This article sets out the economic problems faced by the humanities disciplines in the transition to gold open access and outlines the bases for investigations of collective funding models. Beginning with a series of four problems, it then details the key players in this field and their various approaches to collective “procurement” mechanisms.

DESCRIPTION OF PROJECT The Open Library of Humanities seeks to instigate a collective funding model for an open access megajournal and multijournal system that should enable for a phased transition to a gold open access model that does not require author-facing article processing charges. Libraries who participate then have a governance stake in the platform.

NEXT STEPS The project is currently working towards sustainability and launch. Authors’ pledged papers are being called in and libraries are signing up to the model. »

URL : All That Glisters: Investigating Collective Funding Mechanisms for Gold Open Access in Humanities Disciplines

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/5/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , , , | Un commentaire

From Freshman to Graduate: Making the Case for Student-Centric Institutional Repositories

« INTRODUCTION Institutional repositories provide an opportunity to enhance the undergraduate education experience by developing student-centric collections. This article highlights five IR collections focusing on undergraduate student work at a medium size university.

LITERATURE REVIEW Students benefit when they actively participate in undergraduate research activities that are tied to high-impact educational practices. However, there are limited options for undergraduate students to publish and share their work. Academic librarians are well-positioned to develop a student-centric institutional repository supporting undergraduate student research while working at instilling better information literacy standards and practices.

DESCRIPTION OF PROJECT Western Oregon University’s Hamersly Library developed an institutional repository with an initial collection development strategy around undergraduate student collections based on the university’s strong identity and emphasis on undergraduate education. While traditional academic publishing opportunities are represented, there is also space and encouragement for publication of other types of student created material including presentations and creative works. There is an emphasis on representing student work from all grade levels. By connecting the student scholarship collections to high-impact educational practices, the library can advocate and demonstrate additional types of value that resonate with faculty and university administrators.

NEXT STEPS The library will explore student publishing opportunities that originate in existing classes and new courses taught by librarians. Library faculty will continue to educate university administration and faculty on scholarly communication initiatives and their concerns of plagiarism and quality of work. »

URL : From Freshman to Graduate: Making the Case for Student-Centric Institutional Repositories

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/6/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , | Commentaires fermés

Publish, not Perish: Supporting Graduate Students as Aspiring Authors

« BACKGROUND Students pursuing advanced degrees are increasingly expected to contribute to their discipline’s scholarly discourse during their tenure in graduate school. However, they are often unsure of how or where to begin the publishing process, and do not always feel comfortable asking for help from their faculty advisors or fellow students. Scholars, including librarians, have attempted to address these concerns by developing tools and services to meet the needs of future faculty. In recent years, university presses and research libraries have recognized their shared mission in furthering scholarship, with libraries themselves offering publishing education and expertise.

PROJECT OVERVIEW During the 2012-2013 academic year, subject librarians and publishing professionals at the University of Michigan Library crafted a program to address students’ questions and concerns about the publishing lifecycle. This ongoing initiative includes a multi-semester workshop series developed in concert with faculty from departments throughout campus, as well as a supplementary online toolkit that takes into account the rapidly evolving nature of scholarly communication.

LESSONS LEARNED Major takeaways from this program include: the value of student assessment in shaping publishing workshops; awareness of the discrepancies of registration numbers and actual attendance, highlighting the potential for enhanced promotion techniques; the importance of university press and faculty insight; and the benefits of collaboration among librarians, publishing professionals, and faculty members.

NEXT STEPS Future iterations of this program will incorporate in-depth assessment of each program, a more interactive learning environment, and better scheduling and promotion of the workshop series. »

URL : Publish, not Perish: Supporting Graduate Students as Aspiring Authors

Alternative URL : http://jlsc-pub.org/jlsc/vol2/iss3/7/

Post to Twitter Post to Delicious Post to Facebook

Publié dans Non classé | Marqué avec , | Commentaires fermés