Browsing by Author "O'CALLAGHAN, DAVID"

Now showing items 1-7 of 7

    • Authentication and Authorization Mechanisms for Multi-Domain Grid Environments 

      O'CALLAGHAN, DAVID (Springer, 2004-12)
      This article discusses the authentication and the authorization aspects of security in grid environments spanning multiple administrative domains. Achieve- ments in these areas are presented using the EU DataGrid project ...

    • Bridging secure WebCom and European DataGrid security for multiple VOs over multiple grids 

      COGHLAN, BRIAN ARTHUR; O'CALLAGHAN, DAVID (IEEE, 2004)
      Secure job submission across multiple virtual organisations becomes more important as Grids proliferate. WebCom-G will bring together the condensed graph model of computing and existing Grid software from the European ...

    • The CanonicalProducer: an instrument monitoring component of the Relational Grid Monitoring Architecture (R-GMA) 

      COGHLAN, BRIAN ARTHUR; KENNY, STUART; O'CALLAGHAN, DAVID; Byrom, Rob; Cooke, Andrew; Cordenonsi, Roney; Cornwall, Linda; Datta, Ari; Djaoui, Abdeslem; Field, Laurence; Fisher, Steve; Hicks, Steve; Kenny, Stuart; Magowan, James; Nutt, Werner; O'Callaghan, David; Oevers, Manfred; Podhorszki, Norbert; Ryan, John; Soni, Manish; Taylor, Paul; Wilson, Antony; Zhu, Xiaomei (ISBN 0-7695-220-6, IEEE, 2004)
      We describe how the R-GMA (Relational Grid Monitoring Architecture) can be used to allow for instrument monitoring in a Grid environment. The R-GMA has been developed within the European DataGrid Project (EDG) as a Grid ...

    • On-demand trust evaluation 

      COGHLAN, BRIAN ARTHUR; O'CALLAGHAN, DAVID (IEEE, 2006)
      Security is a critical factor in interoperability of grid middleware. There is an opportunity to automate the trust evaluation and accreditation process for grid certification authorities to allow continuous evaluation ...

    • OpenNaaS, An open source system for deploying Networks as a Service 

      LAVIN, PETER; O'CALLAGHAN, DAVID; MINOVES, Pau (2012-10-22)

    • The REL Project: Mobilebased Reliable Relations 

      O'CALLAGHAN, DAVID; Seigneur, Jean-Marc; Argyroudis, Patroklos; Abendroth, Joerg (2004)
      The goal of the REL project is to enable easy, large-scale, anytime anywhere access to, and use of social network services, with the underlying requirements to restrict and control the access to the user's information with ...

    • A single-computer Grid gateway using virtual machines 

      COGHLAN, ARTHUR BRIAN; CHILDS, STEPHEN; O'CALLAGHAN, DAVID WILLIAM; QUIGLEY, GEOFF; Walsh, J.; CHILDS, STEPHEN; COGHLAN, BRIAN ARTHUR; O'CALLAGHAN, DAVID; QUIGLEY, GEOFFREY RICHARD; WALSH, JOHN (IEEE, 2004)