Scalable dimensioning of resilient Lambda Grids

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research and education use, including for instruction at the authors institution and sharing with colleagues. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit

CAMERA: A Community Resource for Metagenomics

The CAMERA (Cyberinfrastructure for Advanced Marine Microbial Ecology Research and Analysis) community database for metagenomic data deposition is an important first step in developing methods for monitoring microbial communities

From Big Data to Big Displays: High-Performance Visualization at Blue Brain

Blue Brain has pushed high-performance visualization (HPV) to complement its HPC strategy since its inception in 2007. In 2011, this strategy has been accelerated to develop innovative visualization solutions through increased funding and strategic partnerships with other research institutions. We present the key elements of this HPV ecosystem, which integrates C++ visualization applications with novel collaborative display systems. We motivate how our strategy of transforming visualization engines into services enables a variety of use cases, not only for the integration with high-fidelity displays, but also to build service oriented architectures, to link into web applications and to provide remote services to Python applications.Comment: ISC 2017 Visualization at Scale worksho

I-Light Symposium 2005 Proceedings

I-Light was made possible by a special appropriation by the State of Indiana. The research described at the I-Light Symposium has been supported by numerous grants from several sources. Any opinions, findings and conclusions, or recommendations expressed in the 2005 I-Light Symposium Proceedings are those of the researchers and authors and do not necessarily reflect the views of the granting agencies.Indiana University Office of the Vice President for Research and Information Technology, Purdue University Office of the Vice President for Information Technology and CI

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

I-Light Applications Workshop 2002 Proceedings

Editing for this document was provided by Gregory Moore and Craig A. Stewart.Indiana Governor Frank O'Bannon symbolically lit the fiber of the I-Light network on December 11, 2001. I-Light is a unique, high-speed fiber optic network connecting Indiana University Bloomington, Indiana University–Purdue University Indianapolis, and Purdue University West Lafayette with each other and with Abilene, the national high-speed Internet2 research and education network. This unique university-owned high speed network connects three of the Indiana's great research campuses. One year after the lighting of the network, we invited researchers from Indiana University and Purdue University to come together to discuss some of the research and instructional achievements that have been made possible in just one short year of the existence of I-Light. The results were dramatic: on December 4, 2002, more than 150 researchers gathered together in Indianapolis to discuss research and instructional breakthroughs made possible by I-Light.The I-Light Applications Workshop 2002 was sponsored by the Office of the Vice President for Information Technology and CIO, Indiana University; and the Office of the Vice President for Information Technology and CIO, Purdue University. I-Light was made possible by a special appropriation by the State of Indiana. The research described at the I-Light Applications Workshop has been supported by numerous grants from several sources, mentioned in the individual presentations included in this proceedings volume. Many of the scientific research projects discussed in this volume have been supported by the National Science Foundation and/or the National Institutes of Health. Some Purdue projects also received support from Indiana's 21st Century Fund. Multiple presentations featured work supported by the Lilly Endowment, Inc., through grants to Indiana University in support of the Pervasive Technology Laboratories and the Indiana Genomics Initiative, both at Indiana University. Purdue University projects received support from the National Science Foundation and the 21st Century Fund. Any opinions, findings and conclusions, or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the granting agencies

Interfaces en Ambientes de Realidad Virtual (iReal 2011-2012)

Proyecto de Investigación. Instituto Tecnológico de Costa Rica. Escuela de Matemática, Escuela de Diseño Industrial, Escuela de Ingeniería en Computación, 2012El objetivo de iReal era desarrollar la tecnología para dotar al TEC de una instalación de realidad virtual. Para el proyecto se tenía que de!nir una estrategia sobre el uso y el desarrollo de los elementos de la interface, del software y hardware necesarios para proyectar en tiempo real ambientes tridimensionales en los que se pueda experimentar fenómenos espaciales de forma que el usuario esté inmerso en el ambiente ya sea física o virtualmente. Estas interfaces tridimensionales están muy poco desarrollado en el mundo. Al inicio del proyecto varios integrantes del grupo eScience (incluyendo a los investigadores Franklin Hernández y José Castro ) visitaron en marzo del 2010 el encuentro PRAGMA1 18 en San Diego California. En esta visita se pudo observar el estado del arte en varios países de los más avanzados en esta área, entre ellos Estados Unidos, Canadá, Japón, India y Corea entre otros. La parte de hardware del área está muy adelantada, sin embargo, el problema que persiste radica en la visualización de información (en alta resolución) en forma de ambientes tridimensionales virtuales y aun más crítico: la manipulación de esos sistemas

Naval Postgraduate School / Fact Book 2013 (reissued version)

Please note: Fact Book 2013 was reissued after a correction to a typographical error. This the reissued publication.The NPS Mission is to provide relevant and unique advanced education and research programs in order to increase the combat effectiveness of U.S. and Allied armed forces and enhance the security of the United States. The NPS Vision is to be the world leader in naval and defense related graduate education and supporting research, and to prepare the intellectual leaders of tomorrow's forces. The strategy begins with the Naval Services and extends to the other U.S. Armed Services, other nations and to the defense community at large. NPS is dedicated to providing relevant, quality graduation education and supporting research, enabling all Navy and Marine Corps officers access to the education, information and support services they want and need - anytime, anywhere.Approved for public release; distribution is unlimited