منابع مشابه
AstroGrid-D: Grid Technology for Astronomical Science
We present status and results of AstroGrid-D, a joint effort of astrophysicists and computer scientists to employ grid technology for scientific applications. AstroGrid-D provides access to a network of distributed machines with a set of commands as well as software interfaces. It allows simple use of computer and storage facilities and to schedule or monitor compute tasks and data management. ...
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A tunneling-open failure mode is proposed and carefully studied. A circuit with a tunneling open could pass at-speed Boolean tests but fail VLV testing or IDDQ testing. Theoretical calculations as well as Boolean and IDDQ experiments confirm the existence of tunneling opens. The Murphy experimental data show that seven out of nine VLV-only failure circuits can be explained by this failure mode....
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MySpace is a component of AstroGrid, a system for accessing astronomical archives which is being developed in the UK. MySpace provides AstroGrid users with scratch space for storing temporary or permanent datasets, typically the results of queries submitted to large databases, and other transient files. The novel feature of the MySpace system is that the scratch space is geographically disperse...
متن کاملStatistical Computations with Astrogrid and the Grid
We outline our first steps towards marrying two new and emerging technologies; the Virtual Observatory (e.g, AstroGrid) and the computational grid. We discuss the construction of VOTechBroker, which is a modular software tool designed to abstract the tasks of submission and management of a large number of computational jobs to a distributed computer system. The broker will also interact with th...
متن کاملStellaris: An RDF-based Information Service for AstroGrid-D
We present Stellaris, the information service of the community project AstroGrid-D. Stellaris is the core component of the AstroGrid-D middleware that enables scientists to share their resources, provides access to large datasets and integrates instruments such as robotic telescopes. Besides the many diverse types of resources, the information service also supports a wide range of use cases eac...
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ژورنال
عنوان ژورنال: Astronomy & Geophysics
سال: 2005
ISSN: 1366-8781
DOI: 10.1111/j.1468-4004.2005.46323.x