GRIDCOLE: A grid collaborative learning environment

Bote‐Lorenzo, Miguel L.; Vaquero-González, Luis M.; Vega-Gorgojo, Guillermo; Asensio-Pérez, Juan I.; Gómez‐Sánchez, Eduardo; Dimitriadis, Yannis

doi:10.1109/ccgrid.2004.1336555

Cited by 16 publications

(6 citation statements)

References 10 publications

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“…The Grid is an infrastructure of hardware and software for large-scale and geographically distributed composed of interconnected heterogeneous resources that are shared by multiple organizations to provide administrative support provide administrative support and coordination, transparency, quality, consistency and security to a wide range of applications [11].…”

Section: Ii2 Tools Service-based Gridmentioning

confidence: 99%

Architecture for Integrating Computational Tools Based on Grid Services for System Monitoring and Alerting

Momo

Refosco

Silva

et al. 2012

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems

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This article presents examples of computer architecture based on Grid services with the possibility of application to systems of hydrometeorological monitoring and alerting, as well as a support for civil defense. The proposed architecture benefit applications based on rainfall and hydrological simulation forecast. Computer architecture described here integrates tools for ad-hoc system of monitoring and alerting the Itajaí river basin. This system is intended to help in decisionmaking during a crisis situation, since its features are: level prediction, weather forecasting, flood spots, simulation scenarios, with the integration of these tools, including those based GIS and Grid services. These tools can be effective early warning systems also in normal situations, i.e. when there is no risk to any climate events. In this case, a fictional rainy weather event could be simulated and their impact studied. One of the main benefits of the proposed architecture is related to the total execution time for applications with high computational cost. Intuition is then that the computer architecture based on Grid computing, consisting of several virtual organizations which provides shared resources, that can meet the main demands of a system of monitoring and early warning for floods, more specifically for the warning system CEOPS / FURB as well as the details of the demanded information by civil defense.

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Section: Ii2 Tools Service-based Gridmentioning

confidence: 99%

Architecture for Integrating Computational Tools Based on Grid Services for System Monitoring and Alerting

Momo

Refosco

Silva

et al. 2012

2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems

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“…It can also be used to develop completely online courses with little or no face to face meetings [14]. Gridcole [1] is a collaborative learning system which can be easily customized by instructors for their computer supported collaborative learning (CSCL). This is done by using OGSA grid services which may be provided by third parties.…”

Section: Background and Related Workmentioning

confidence: 99%

“…It also allows learners easy participation in collaborative learning designs using these applications. [1].…”

Section: Background and Related Workmentioning

confidence: 99%

A Novel Grid-based Resource Management Framework for Collaborative e-Learning Environments

Singh¹,

Singh²

2010

IJCA

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With the advancements in the fields of computing, communication and control, the collaborative e-Learning services are rapidly gaining popularity all over the world. Today, we have tools and technologies that enable rapid design and implementation of many of the abstract ideas/concepts needed for the successful realization of such services. The collaborative eLearning services can be categorized as generalized services or need specific services. While it is easy to construct need specific services with the help of sophisticated tools available today, it is increasingly complex to build generalized collaborative e-learning services. Among many of the challenging issues present in the design and implementation of generalized services, the major ones are e-Resources discovery, scheduling, security and overall management and administration. This paper presents a grid based resource management model for generalized collaborative e-Learning environments. The model proposes ways to discover, store, extract, protect and manage e-Resources in an effective and interoperable way. The implementation is going on in open source technologies using Linux, Apache, MySQL and PHP.

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“…This way, students would experience the use of an application run over a grid infrastructure, feeding back the cognitive loop: they would study the appropriateness of a grid for a real problem using computational resources forming part of a grid. This work is reported in [5].…”

Section: Discussionmentioning

confidence: 96%