Browsing by Subject "Metadata"
Now showing items 1-19 of 19
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Conference Object
An ActOn-based semantic information service for EGEE
(2007)We describe an information service that aggregates metadata available in hundreds of information sources of the EGEE Grid infrastructure. It uses an ontology-based information integration architecture (ActOn), which is ...
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Article
An ActOn-based semantic information service for Grids
(2010)We describe a semantic information service that aggregates metadata from a large number of information sources of a large-scale Grid infrastructure. It uses an ontology-based information integration architecture (ActOn) ...
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Conference Object
Applying object-oriented principles to the analysis and design of learning objects
(Academic Conferences Limited, 2007)This paper forms part of a broader work examining the application of Object Oriented (OO) principles to the design and development of e-Learning material and its use within Learning Content Management Systems (LCMS). The ...
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Conference Object
Challenges in electronic roads in the information society: content-based image retrieval and IP DiffServ
(IEEE, 2000)The objective of this study is to address some technological challenges that we faced within the Electronic Roads in the Information Society (ERIS) project. The main task of ERIS is to investigate an approach for dynamic ...
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Conference Object
Cultural journeys in the information society
(IEEE, 2000)This paper describes the Cultural Journeys in the Information Society (CJIS) project. CJIS project is an INCO project (973324) funded by the ECC and its aims to address the problem of electronic information roads at various ...
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Article
Data-centric privacy protocol for intensive care grids
(2010)Modern e-Health systems require advanced computing and storage capabilities, leading to the adoption of technologies like the grid and giving birth to novel health grid systems. In particular, intensive care medicine uses ...
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Article
DBGlobe: A service-oriented P2P system for global computing
(2003)The challenge of peer-to-peer computing goes beyond simple file sharing. In the DBGlobe project, we view the multitude of peers carrying data and services as a super-database. Our goal is to develop a data management system ...
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Conference Object
Effective keyword search for software resources installed in large-scale Grid infrastructures
(2009)In this paper, we investigate the problem of supporting keyword-based searching for the discovery of software resources that are installed on the nodes of largescale, federated Grid computing infrastructures. We address a ...
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Article
The Electronic Road: Personalized Content Browsing
(2003)The effectiveness of a content browsing system, based on semantic content analysis, user profiling, and adaptation, is discussed. The various aspects of electronic road are also described. An user's navigation path through ...
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Conference Object Open Access
Enquiry-based learning using pictures: the geograph project
(University of Cyprus, 2010)This paper discusses the rationale underlying enquiry-based learning in terms of problem-solving activity and the technical infrastructure needed to support it. Some of the issues underlying the implementation of this ...
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Conference Object
A grid-enabled digital library system for natural disaster metadata
(2005)The need to organize and publish metadata about European research results in the field of natural disasters has been met with the help of two innovative technologies: the Open Grid Service Architecture (OGSA) and the ...
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Conference Object
Harvesting large-scale grids for software resources
(2009)Grid infrastructures are in operation around the world, federating an impressive collection of computational resources and a wide variety of application software. In this context, it is important to establish advanced ...
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Article
Medical content searching, retrieving, and sharing over the internet: Lessons learned from the meducator through a scenario-based evaluation
(2015)Background: The mEducator Best Practice Network (BPN) implemented and extended standards and reference models in e-learning to develop innovative frameworks as well as solutions that enable specialized state-of-the-art ...
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Article
Metacomputing with mobile agents
(2006)In this paper we present Parallel Computing with Mobile Agents (PaCMAn), a mobile agent based Metacomputer that enables its users to utilize idle resources on the internet to tackle computational problems that could not ...
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Article
Metadata ranking and pruning for failure detection in grids
(2008)The objective of Grid computing is to make processing power as accessible and easy to use as electricity and water. The last decade has seen an unprecedented growth in Grid infrastructures which nowadays enables large-scale ...
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Article
Minersoft: Software retrieval in grid and cloud computing infrastructures
(2012)One of the main goals of Cloud and Grid infrastructures is to make their services easily accessible and attractive to end-users. In this article we investigate the problem of supporting keyword-based searching for the ...
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Conference Object
PALLAS: A querying interface for pervasive computing using handheld devices
(2004)In this paper we describe PALLAS (PALm Logic-based Algebraic Search), a prototype architecture, design and implementation for a search interface on a portable digital assistant. PALLAS is part of the UbAgent, a middleware ...
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Conference Object
Presampled visibility for ambient occlusion
(2008)We present a novel method to accelerate the computation of the visibility function of the lighting equation, in dynamic scenes composed of rigid, non-penetrating objects. The main idea of the technique is to pre-compute ...
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Article
Searching for software on the EGEE infrastructure
(2010)Several large-scale Grid infrastructures are currently in operation around the world, federating an impressive collection of computational resources, a wide variety of application software, and hundreds of user communities. ...