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Workflows in Computation Grids

Dominik Kuropka, Gottfried Vossen, Mathias Weske
2006 2006 Fifth International Conference on Grid and Cooperative Computing Workshops  
., the ability to deviate from a given model on the fly and during execution, is crucial for a wide applicability of workflow management technology in computing grids.  ...  Since flexibility concepts for workflows have been elaborated extensively in conventional business-oriented domains, we show how to reuse and adapt them for workflow management in computation grids.  ...  Workflows in the Grid Grids are an emerging architecture for the execution of resource intensive programs by integrating largescale, distributed and heterogeneous computing or storage resources [5] .  ... 
doi:10.1109/gccw.2006.101 dblp:conf/gcc/KuropkaVW06 fatcat:354lq2vpenh7xm6qud5z2kxy7i

Cooperative Grid Vortals

Tomasz Haupt, Anand Kalyanasundaram
2007 Concurrency and Computation  
Furthermore, the façades foster interactions between different Vortals, and hence making them the cooperative Grid Vortals.  ...  Vertical Grid portals, or Vortals, proved to be useful by providing access to applications running on high-performance computational platforms and to distributed data enabling data sharing and other forms  ...  Grid portals, or other Grid Computing Environments, that manage the complex details of the Grid infrastructure have the potential of enabling scientists and engineers to securely access computational resources  ... 
doi:10.1002/cpe.1198 fatcat:xl6xsr65jveq5h2vatb3qlsnrq

Quality of Service of Grid Computing: Resource Sharing

Xian-He Sun, Ming Wu
2007 Sixth International Conference on Grid and Cooperative Computing (GCC 2007)  
New models of computing, such as business-on-demand, Web services, peer-to-peer networks, and Grid computing have emerged to harness distributed computing and network resources to provide powerful services  ...  In this study, we conduct a thorough study of QoS of distributed computing, especially on Grid computing where the requirement of distributed sharing and coordination goes to the extreme.  ...  , Web services, peer-to-peer networks, and Grid computing [1] .  ... 
doi:10.1109/gcc.2007.102 dblp:conf/gcc/SunW07 fatcat:ctwnzq3mvbhnnknps3kmvnpwxu

Keynote Speakers

2006 2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06)  
and topics.  ...  to reading, and using text evidence to support beliefs about text, and utilizing a variety of context clues and word attack strategies to make meaning from a range of Tier 1, 2, and 3 vocabulary.  ...  Grades K-2 English, Español Graciela Figueroa 106 Computer Lab Room to Grow with Digital Tools Do you have a plan for supporting and growing struggling students?  ... 
doi:10.1109/gcc.2006.54 dblp:conf/gcc/X06e fatcat:dbqzhev3rrdp3elppeqz2tb3my

An Adaptive Scheduling Algorithm for Scheduling Tasks in Computational Grid

Kun-Ming Yu, Cheng-Kwan Chen
2008 2008 Seventh International Conference on Grid and Cooperative Computing  
Job scheduling is an important issue in computational grid. In computational grid, computing resources are connected through networks and may locate at different network or regional areas.  ...  The proposed algorithm uses the optimal searching technique of genetic algorithm and takes different computing capabilities of computing nodes and dynamic network status into consideration.  ...  Because the number of computing nodes which joining the computation, computing capabilities, and network status vary dynamically in a computational grid, the real-time computing capabilities and network  ... 
doi:10.1109/gcc.2008.38 dblp:conf/gcc/YuC08 fatcat:qgth3mzokndqnfjn63xnrm7vuq

Conference Organization

2007 Sixth International Conference on Grid and Cooperative Computing (GCC 2007)  
. • Role of PC chair: strong chair vs. chair as mechanical tool/facilitator • Better citation and impact indices for computer systems (or computer science in general) We did not discuss all of the items  ...  Geoff Kuenning: We need to set up these guidelines and ways to deal with doing the research anyway. Will IRBs have the expertise to evaluate computer-systems studies?  ... 
doi:10.1109/gcc.2007.55 fatcat:pnqy34v7vbhlfkjch3qy5viigy

Cooperative caching for grid-enabled OLAP

F. Dehne, M. Lawrence, A. Rau Chaplin
2009 International Journal of Grid and Utility Computing  
In this paper, we propose a grid-based On-Line Analytical Processing (OLAP) application which distributes query computation across an enterprise grid.  ...  He is currently on leave at Dalhousie and Heading the parallel computing group at Flagstone Reinsurance, developing parallel computing methods for catastrophe risk modelling.  ...  Conclusions We have presented a cooperative Caching scheme for the OLAP-enabled grid in which the user Caches are distributed amongst the grid sites and cooperate in order to increase the efficiency of  ... 
doi:10.1504/ijguc.2009.022032 fatcat:goshhjjx2vh65jbdgfd3cyrz7u

Hierarchical Policy for Agent Grid Collaboration

Maoguang Wang, Zhongzhi Shi, Shifei Ding
2007 Sixth International Conference on Grid and Cooperative Computing (GCC 2007)  
And based on policy-driven we build an agent grid collaborative platform AGrIP.  ...  Agent grid is a heterogeneous, dynamic, open and varying software system, which is expected to provide intelligent collaboration and services sharing for users.  ...  Conference on Grid and Cooperative Computing(GCC 2007) 0-7695-2871-6/07 $25.00 © 2007  ... 
doi:10.1109/gcc.2007.75 dblp:conf/gcc/WangSD07 fatcat:3dtehbyszvg3fkgohd67l4duiy

Stochastic Workflow Scheduling with QoS Guarantees in Grid Computing Environments

Ali Afzal, John Darlington, A. McGough
2006 2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06)  
Grid computing infrastructures embody a cost-effective computing paradigm that virtualises heterogenous system resources to meet the dynamic needs of critical business and scientific applications.  ...  Our model places particular emphasis on the stochastic and upredictable nature of the Grid, leading to a more accurate reflection of the state of the Grid and hence more efficient and accurate scheduling  ...  Berc Rustem for their help and advice regarding performance modelling and optimisation issues. Finally, we  ... 
doi:10.1109/gcc.2006.89 dblp:conf/gcc/AfzalDM06 fatcat:3xd2yuy4cnde5ovj65qev3is4e

Achieving Team-Awareness in Scientific Grid Environments

Christoph Dorn, Daniel Schall, Schahram Dustdar
2008 2008 Seventh International Conference on Grid and Cooperative Computing  
Cooperative structure determines Grid utilization Team-aware Grid utilization improves collaboration Scientific Collaboration Scientific Web 2008 Seventh International Conference on Grid and Cooperative  ...  The grid provides the underlying computing infrastructure, thereby enabling workload sharing and distribution of computational tasks among millions of nodes.  ...  Introduction While recent advances in the domain of Grid Computing improve usability and performance of data and computationally intense systems, the interaction aspects on the human side remain largely  ... 
doi:10.1109/gcc.2008.13 dblp:conf/gcc/DornSD08 fatcat:v4hicjtgbrhczewtaxwahzedjq

Image Filtering on .NET-based Desktop Grids

Christian Vecchiola, Krishna Nadiminti, Rajkumar Buyya
2007 Sixth International Conference on Grid and Cooperative Computing (GCC 2007)  
Results demonstrate potential of Grid computing for desktop applications and that the speed up obtained is more consistent for large images and complex filters.  ...  For parallelizing this application we use the Alchemi Desktop Grid environment and the resulting framework is referred to as ImageGrid.  ...  Grids can provide different kind of resources to the user: CPU cycles (Computational Grids), disk space (Data Grids) and services (Service Grids).  ... 
doi:10.1109/gcc.2007.78 dblp:conf/gcc/VecchiolaNB07 fatcat:lm5ygsrjgrhr5faskhrheszvsq

Decentralized Workflow Execution for Virtual Enterprises in Grid Environment

Wei Tan, Yushun Fan
2006 2006 Fifth International Conference on Grid and Cooperative Computing Workshops  
Our method can be used in many scenarios such as service oriented computing and the grid, to serve as the process management platform.  ...  At the same time, grid workflow is now been regarded as a fundamental service in grid environment.  ...  5th International Conference on Grid and Cooperative Computing--Workshops(GCC2006), Hunan, China, 21-23 October 2006, pp.308-314 Fig. 4 Dynamic model partition of the bike customization process  ... 
doi:10.1109/gccw.2006.34 dblp:conf/gcc/TanF06 fatcat:zut6y3y7izdqnpgjzsyc6pgkbu

Assigning Local Fixed-time Constraints in Grid Workflow Systems

Jinjun Chen, Yun Yang
2006 2006 Fifth International Conference on Grid and Cooperative Computing Workshops  
Corresponding assigning and verification methods are developed. With local fixed-time constraints, we can achieve better cost-effectiveness.  ...  This would impact the overall cost-effectiveness of grid workflow execution.  ...  LP0562500 and grant No. DP0663841.  ... 
doi:10.1109/gccw.2006.24 dblp:conf/gcc/ChenY06 fatcat:o37zhyzucnf2tkl3v4ne6kyrce

Leveraging Legacy Workflow Capabilities in a Grid Environment

Zhang Liyong, Zhao Zhuofeng, Li Houfu
2007 Sixth International Conference on Grid and Cooperative Computing (GCC 2007)  
How to make full use of the legacy workflow capabilities in a grid environment is of importance for saving investments as well as enabling dynamic collaboration and boundary-crossing problem solving.  ...  In this paper, we propose a concept model for leveraging and aggregating legacy workflow capabilities.  ...  and Technology 863 Program (Grant No. 2006AA01A106) 2 http://www.ibm.com 3 http://www.microsoft.com http://www.mygrid.org.uk/ The Sixth International Conference on Grid and Cooperative Computing  ... 
doi:10.1109/gcc.2007.81 dblp:conf/gcc/LiyongZH07 fatcat:qhb3gjnfhvhipnacigi4xv3mda

A Workflow-based Computational Resource Broker with Information Monitoring in Grids

Chao-tung Yang, Cheng-fang Lin, Sung-yi Chen
2006 2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06)  
As Grid Computing becomes a reality, a resource broker is needed to manage and monitor available resources.  ...  As a result, the proposed broker provides secure and updated information about available resources and serves as a link to the diverse systems available in the Grid.  ...  Proceedings of the Fifth International Conference on Grid and Cooperative Computing (GCC'06) 0-7695-2694-2/06 $20.00 © 2006  ... 
doi:10.1109/gcc.2006.23 dblp:conf/gcc/YangLC06 fatcat:pbxvkqgrozgffcq6byx5qer6eq
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