Security in Distributed Metadata Catalogues (2008)
Abstract. Catalogue Services provide the discovery and location mechanisms that allow users and applications to locate data on Grids. Replication is a highly desirable feature in these services,...
Security in distributed metadata catalogues (2008)
Catalogue Services provide the discovery and location mechanisms that allow users and applications to locate data on Grids. Replication is a highly desirable feature in these services, since it...
Storage Resource Manager version 2.2: design, implementation, and testing experience (2007)
Donno, Flavia, Abadie, Lanna, Badino, Paolo, Baud, J P, Corso, Ezio, De Witt, Shaun, ...
Storage Services are crucial components of the Worldwide LHC Computing Grid Infrastructure spanning more than 200 sites and serving computing and storage resources to the High Energy Physics LHC...
Distributed Metadata with the AMGA Metadata Catalog (2006)
Catalog Services play a vital role on Data Grids by allowing users and applications to discover and locate the data needed. On large Data Grids, with hundreds of geographically distributed sites,...
Exploring high performance distributed file storage using LDPC codes (2006)
Gaidioz, Benjamin, Koblitz, Birger, Santos, Nuno
We explore the feasibility of implementing a reliable, high performance, distributed storage system on a commodity computing cluster. Files are distributed across storage nodes using erasure coding...
Metadata Services on the Grid (2005)
this paper we describe an interface for Metadata Services that we have developed based on our experience with testing a number of custom metadata services used by several LHC collaborations at CERN....
The first dedicated search for QCD instanton-induced processes is presented. Deep-inelastic scattering (DIS) data collected at the electron-proton collider HERA in a kinematical range defined by the...
Thesis (doctoral)--Universität Hamburg, 2002.
A Search for Instantons at HERA (2001)
A search for QCD instanton (I) induced events in deep-inelastic scattering (DIS) at HERA is presented in the kinematic range of low x and low Q^2. After cutting into three characteristic variables...