Search for dissertations about: "Grid Interoperability"

Showing result 1 - 5 of 9 swedish dissertations containing the words Grid Interoperability.

2. 1. Decentralized resource brokering for heterogeneous grid environments

   Author : Johan Tordsson; Erik Elmroth; Bo Kågström; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Grid computing; Resource brokering; interoperability; advance reservations; coallocation; Web services; Computer science; Datavetenskap;

   Abstract : The emergence of Grid computing infrastructures enables researchers to share resources and collaborate in more efficient ways than before, despite belonging to different organizations and being distanced geographically. While the Grid computing paradigm offers new opportunities, it also gives rise to new difficulties. READ MORE

4. 2. Portable Tools for Interoperable Grids : Modular Architectures and Software for Job and Workflow Management

   Author : Johan Tordsson; Erik Elmroth; Ramin Yahyapour; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Grid computing; scheduling; resource brokering; performance predictions; advance reservations; coallocation; standards-based infrastructure; interoperability; service-oriented architecture; job management; workflows; data flow; Computer science; Datavetenskap;

   Abstract : The emergence of Grid computing infrastructures enables researchers to shareresources and collaborate in more efficient ways than before, despite belongingto different organizations and being geographically distributed. While the Gridcomputing paradigm offers new opportunities, it also gives rise to newdifficulties. READ MORE

5. 3. On-demand Restricted Delegation : A Framework for Dynamic, Context-Aware, Least-Privilege Delegation in Grids

   Author : Mehran Ahsant; Lennart Johnsson; Marty Humphrey; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Grid Security; Restricted and Context-Aware Delegation; Delegation Protocol; On-demand Delegation; Dynamic Trust Federation; Grid Interoperability; Credential Mapping; Computer science; Datalogi;

   Abstract : In grids, delegation is a key facility that can be used to authenticate and authorize requests on behalf of disconnected users. In current grid systems,delegation is either performed dynamically, in an unrestricted manner, or by a secure but static method. READ MORE

6. 4. Looking for the Charged Higgs Boson : Simulation Studies for the ATLAS Experiment

   Author : Martin Flechl; Tord Ekelöf; Richard Brenner; Kinnunen Ritva; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; charged Higgs; tau; ATLAS; HEP; CERN; LHC; Particle Physics; Grid; Physics; Fysik; högenergifysik; High Energy Physics;

   Abstract : The discovery of a charged Higgs boson (H+) would be an unambiguous sign of physics beyond the Standard Model. This thesis describes preparations for the H+ search with the ATLAS experiment at the Large Hadron Collider at CERN. The H+ discovery potential is evaluated, and tools for H+ searches are developed and refined. READ MORE

7. 5. Increasing the hosting capacity of distributed energy resources using storage and communication

   Author : Nicholas Etherden; Sami Repo; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Renewable Energy Generation; Energy Storage; Hosting Capacity; Curtailment; Demand Response; Dynamic Line Rating; Power System Communication; Smart Grid; Förnyelsebara energikällor; Energilagring; Acceptansgräns; Kommunikation i kraftsystem; Smarta elnät; Energy Engineering; Energiteknik; Electric Power Engineering; Elkraftteknik;

   Abstract : The use of electricity from Distributed Energy Resources like wind and solar powerwill impact the performance of the electricity network and this sets a limit to theamount of such renewables that can be connected. Investment in energy storage andcommunication technologies enables more renewables by operating the networkcloser to its limits. READ MORE