89,431 research outputs found
The hunt for submarines in classical art: mappings between scientific invention and artistic interpretation
This is a report to the AHRC's ICT in Arts and Humanities Research Programme.
This report stems from a project which aimed to produce a series of mappings between advanced imaging information and communications technologies (ICT) and needs within visual arts research. A secondary aim was to demonstrate the feasibility of a structured approach to establishing such mappings.
The project was carried out over 2006, from January to December, by the visual arts centre of the Arts and Humanities Data Service (AHDS Visual Arts).1 It was funded by the Arts and Humanities Research Council (AHRC) as one of the Strategy Projects run under the aegis of its ICT in Arts and Humanities Research programme. The programme, which runs from October 2003 until September 2008, aims âto develop, promote and monitor the AHRCâs ICT strategy, and to build capacity nation-wide in the use of ICT for arts and humanities researchâ.2 As part of this, the Strategy Projects were intended to contribute to the programme in two ways: knowledge-gathering projects would inform the programmeâs Fundamental Strategic Review of ICT, conducted for the AHRC in the second half of 2006, focusing âon critical strategic issues such as e-science and peer-review of digital resourcesâ. Resource-development projects would âbuild tools and resources of broad relevance across the range of the AHRCâs academic subject disciplinesâ.3 This project fell into the knowledge-gathering strand.
The project ran under the leadership of Dr Mike Pringle, Director, AHDS Visual Arts, and the day-to-day management of Polly Christie, Projects Manager, AHDS Visual Arts. The research was carried out by Dr Rupert Shepherd
Are tiled display walls needed for astronomy?
Clustering commodity displays into a Tiled Display Wall (TDW) provides a
cost-effective way to create an extremely high resolution display, capable of
approaching the image sizes now gen- erated by modern astronomical instruments.
Astronomers face the challenge of inspecting single large images, many similar
images simultaneously, and heterogeneous but related content. Many research
institutions have constructed TDWs on the basis that they will improve the
scientific outcomes of astronomical imagery. We test this concept by presenting
sample images to astronomers and non- astronomers using a standard desktop
display (SDD) and a TDW. These samples include standard English words, wide
field galaxy surveys and nebulae mosaics from the Hubble telescope. These
experiments show that TDWs provide a better environment for searching for small
targets in large images than SDDs. It also shows that astronomers tend to be
better at searching images for targets than non-astronomers, both groups are
generally better when employing physical navigation as opposed to virtual
navigation, and that the combination of two non-astronomers using a TDW rivals
the experience of a single astronomer. However, there is also a large
distribution in aptitude amongst the participants and the nature of the content
also plays a significant role is success.Comment: 19 pages, 15 figures, accepted for publication in PASA (Publications
of the Astronomical Society of Australia
Transdisciplinarity seen through Information, Communication, Computation, (Inter-)Action and Cognition
Similar to oil that acted as a basic raw material and key driving force of
industrial society, information acts as a raw material and principal mover of
knowledge society in the knowledge production, propagation and application. New
developments in information processing and information communication
technologies allow increasingly complex and accurate descriptions,
representations and models, which are often multi-parameter, multi-perspective,
multi-level and multidimensional. This leads to the necessity of collaborative
work between different domains with corresponding specialist competences,
sciences and research traditions. We present several major transdisciplinary
unification projects for information and knowledge, which proceed on the
descriptive, logical and the level of generative mechanisms. Parallel process
of boundary crossing and transdisciplinary activity is going on in the applied
domains. Technological artifacts are becoming increasingly complex and their
design is strongly user-centered, which brings in not only the function and
various technological qualities but also other aspects including esthetic, user
experience, ethics and sustainability with social and environmental dimensions.
When integrating knowledge from a variety of fields, with contributions from
different groups of stakeholders, numerous challenges are met in establishing
common view and common course of action. In this context, information is our
environment, and informational ecology determines both epistemology and spaces
for action. We present some insights into the current state of the art of
transdisciplinary theory and practice of information studies and informatics.
We depict different facets of transdisciplinarity as we see it from our
different research fields that include information studies, computability,
human-computer interaction, multi-operating-systems environments and
philosophy.Comment: Chapter in a forthcoming book: Information Studies and the Quest for
Transdisciplinarity - Forthcoming book in World Scientific. Mark Burgin and
Wolfgang Hofkirchner, Editor
Recommended from our members
Geovisualization of dynamics, movement and change: key issues and developing approaches in visualization research
Virtual studio: a digital repository in architectural education
The âvirtual studioâ is a project exploring the potential of virtual learning environments to augment conventional studio culture in the Lincoln School of Architecture. Staff saw an opportunity to bridge the long-acknowledged divide in learning between theory, technology and studio practice by linking a wide range of digital material and media from across the curriculum within a single virtual space, both formal learning objects created by staff and work produced by students. Early in its development the project was expanded to link with Lincolnâs JISC-funded Institutional Repository which aims to establish a digital repository of teaching and learning objects and peer-reviewed research across the University. The School of Architecture was to be an initial test bed for the creation of a more generic, university-wide repository. However, architecture is an atypical discipline; its emphasis is more visual than literary, more practice than research-based and its approach to teaching and learning is more fluid and varied than either the sciences or the humanities (Stevens, 1998). If we accept that it is social interests that underlie the development of technology rather than any inevitable or rational progress (Bijker, 1997), the question arises as to what extent an institutional repository can reconcile architectural interests with the interests of other disciplines. Architecture and the design disciplines are marginal actors in the debate surrounding digital archive development, this paper argues, and they bring problems to the table that are not easily resolved given available software and that lie outside the interests of most other actors in academia
KULTUR: showcasing art through institutional repositories
Showcasing work has always been at the heart of the arts community, whether it be through an exhibition, site-specific installation or performance. Representation of the original work has also been important and use of print-based options like exhibition catalogues is now complemented by websites and multi-media friendly services like Flickr and YouTube and Vimeo. These services also provide options for sharing born-digital material. For those working in higher education there is a need to profile both the personal and the institutional aspects of creative outputs. The KULTUR project created a model for arts-based institutional repositories and it is hoped that this approach will be useful for other arts institutions
Big Data and Analysis of Data Transfers for International Research Networks Using NetSage
Modern science is increasingly data-driven and collaborative in nature. Many scientific disciplines, including genomics, high-energy physics, astronomy, and atmospheric science, produce petabytes of data that must be shared with collaborators all over the world. The National Science Foundation-supported International Research Network Connection (IRNC) links have been essential to enabling this collaboration, but as data sharing has increased, so has the amount of information being collected to understand network performance. New capabilities to measure and analyze the performance of international wide-area networks are essential to ensure end-users are able to take full advantage of such infrastructure for their big data applications. NetSage is a project to develop a unified, open, privacy-aware network measurement, and visualization service to address the needs of monitoring today's high-speed international research networks. NetSage collects data on both backbone links and exchange points, which can be as much as 1Tb per month. This puts a significant strain on hardware, not only in terms storage needs to hold multi-year historical data, but also in terms of processor and memory needs to analyze the data to understand network behaviors. This paper addresses the basic NetSage architecture, its current data collection and archiving approach, and details the constraints of dealing with this big data problem of handling vast amounts of monitoring data, while providing useful, extensible visualization to end users
Using Data in Undergraduate Science Classrooms
Provides pedagogical insight concerning the skill of using data The resource being annotated is: http://www.dlese.org/dds/catalog_DATA-CLASS-000-000-000-007.htm
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