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SAP "disappointed" by Oracle damages
Germany's SAP says it's "disappointed" by a U.S. jury's decision that it has to pay Oracle $1.3 billion for software theft - damages which could be the largest-ever for copyright infringement.
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‘Hole-In-The-Wall’ Computer Kiosks Foster Mathematics Achievement - A comparative study
Earlier work at unsupervised playground computer kiosks in rural India, popularly called 'hole-in-the-wall', showed that children exposed to these kiosks learn to use computers on their own and that they are able to clear school examinations in computer science, without any classroom teaching for it. Extending this, our recent research work examines the possible impact on attainments in other curricular subjects, arising from self-directed use of these kiosks. This paper investigates the impact
Author(s): Inamdar Parimala,Kulkarni Arun

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The Internetworked School: A Policy for the Future
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Author(s): Fishman Barry J.,Pea Roy D.

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Episode 154: DocDB with Ryan CrawCour | Microsoft Azure Cloud Cover Show

In this episode Chris Risner and Haishi Bai are joined by Ryan CrawCour, Program Manager for the DocumentDB team.  Ryan talks about DocumentDB, a new option for storage in Microsoft Azure that facilitates storage, indexing, and querying of JSON documents.  DocDB enables indexing of all fields in your documents w
Author(s): Haishi Bai, Chris

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Experiences with Writing Grid Clients for Mobile devices
This paper describes our attempts to write GRID clients for Mobile Devices, such as a PDA, which have restrictive computational and storage facilities. Our experiences are based on an implementation of a mobile GRID client for Finesse, an existing web-based e-learning system. At this stage of our work we are not looking to novel applications of mobile learning, but rather are exploring the feasibility of mobile devices as GRID platforms, with novel learning applications as our future aim. We ex
Author(s): Millard David E.,Woukeu Arouna,Tao Feng (Barry),Da

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A Grid Services Implementation for a Virtual Research Environment
In the past, virtual learning and research environments have typically been implemented as monolithic systems. Current research focuses on creating such environments from selected Grid and Web services. In this paper we describe the Virtual Orthopaedic European University, which was created to support Higher Surgical Trainees to provide evidence for their learning contracts by carrying out experiments and publishing the results. We use this environment as a case study for the re-implementation
Author(s): Wills Gary,Gilbert Lester,Gee Quintin,Davis Hugh C

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Beyond Amplification: Using the Computer to Reorganize Mental Functioning
Computers are classically viewed as amplifiers of cognition. An alternative conceptualization is offered of computer as reorganizer of mental functioning. Software analyses illuminate the advantages of the latter approach for new visions of the potential cognitive benefits of computers. A new result emerges: Because the cognitive technologies we invent serve as instruments of cultural redefinition (shaping who we are by changing, not just amplifying, what we do), defining educational values beco
Author(s): Pea Roy D.

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The Collaborative Visualization Project
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Author(s): Pea Roy D.

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Understanding the task: How is agency distributed between tools, students and teachers in technology
In this paper we explore how students’ agency relates to openness and structure within technology-rich, student-centred learning environments. This is done by analysing how students’ understandings of tasks evolve through their activities in relation to the representations in the learning environments. In our interpretation of the sociocultural approach, we emphasise human activity as mediated by artefacts, where the output of the activity has to be understood by including human action and a
Author(s): Rasmussen Ingvill,Krange Ingeborg,Ludvigsen Sten

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Advanced Principles of Effective e-Learning
With the global academic community currently focused on student learning outcomes achievement, assessment, and continuous improvement, e-learning strategies provide effective measures than can assist educators and educational administrators in the satisfaction of key objectives. Whether it is creating and incorporating simulations, building courses and curriculum, engaging in virtual team building, managing online programs, concept mapping, developing an electronic portfolio program, creating ac
Author(s): Buzzetto-More Nicole A.

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The Grid Shared Desktop: a bootstrapping environment for collaboration
The paradigm shift from an information sharing infrastructure (i.e., the Web) to a resource sharing infrastructure (i.e., the Grid) has boosted the development of a new generation of online services. In particular, Grid services are stateful, dynamic and operate in a secure environment. Therefore they offer capabilities that are essential to remote collaboration. In this paper, we tackle the problem of bootstrapping and supporting a collaborative environment over a Grid infrastructure. As we tar
Author(s): Dugénie Pascal,Lemoisson Philippe,Jonquet Clement

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Selected Papers from the Kaleidoscope Convergence Workshop
To foster synergy between research on collaborative, mobile and inquiry learning and between different scientific and methodological perspectives (namely, educational design, psychology and computer science) and to strengthen the cohesion of the community, the Kaleidoscope network has decided to organise a “Convergence Workshop” in conjunction with the 2006 Contractors' General Assembly in Amsterdam, Dec. 4-6. The two fields of collaborative and inquiry learning have bee
Author(s): Hoppe Ulrich,Schoonenboom Judith,Sharples Mike,Was

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Il ruolo delle nuove tecnologie per superare le difficoltà di apprendimento in aritmetica
Nell’articolo si fa riferimento a varie sperimentazioni che abbiamo realizzato per studiare il ruolo che le tecnologie dell’infromazione e della comunicazione possono svolgere nel superamento delle difficoltà che emergono nell’apprendimento in campo aritmetico e nella soluzione di problemi aritmetici. L’approccio che abbiamo seguito ha come riferimento la teoria della “distributed cognition”, secondo cui la conoscenza è sempre contestualizzata, distribuita negli strumenti, nelle at
Author(s): Bottino Rosa Maria,Chiappini Giampaolo

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Computational Mathetics: Towards a Science of Learning Systems Design
The aim of this report is simply to help put the design of computer-based systems to support learning on a more scientific footing. The aim is simply stated, but its achievement is more difficult. For one thing, it is not at all obvious what "more scientific" means in this context. However, it is essential for AI-ED research to take better account of the concepts of 'situation', 'context', 'community', 'discourse', 'social learning', and so on, but these terms need to be defined, not used as man
Author(s): Self John

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Costruire e gestire ambienti di apprendimento che integrino strumenti tecnologici: analisi di un cas
The paper discusses the results of a research project based on the field testing of a course aimed at developing arithmetic problem solving skills in primary school pupils. The course was designed to incorporate e-learning techniques, including the use of ARI@ITALES authoring tools. These tools allowed the integration in the course of constructivist activities based on interaction with a set of different microworlds. The aims of the project were twofold: to analyse how the adopted approach and t
Author(s): Bottino Rosa Maria,Robotti Elisabetta

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Geometry: dynamic intuition and theory
Geometry is a school subject, but also and primarily geometry is a mathematical domain. As mathematical educators we are interested in geometry from both perspectives, as well as we are interested in the relationship between them. First of all, geometry is a formalized theory, within the broader frame of mathematical theories. Actually, geometry pervades (permeates) a large part of mathematics, even some of its very recent developments, influencing and affecting both their origin and their evolu
Author(s): Mariotti Maria Alessandra

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Collaborative learning aspects in VSE
The paper would suggest a pedagogical model for modelling Virtual Scientific Experiments (VSE) starting from the Theory of Didactics Situations and taking advantages from the recent studies on collaborative learning. The possibilities given by the new technologies, and in particular by the GRID, seems to be particulary interesting for the sharing of complex applications such as VSE.
Author(s): Albano Giovannina,Desiderio Matteo,Iovane Gerardo,

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An innovative teaching and learning environment for school mathematics
The paper presents the main characteristics, the background reference, and educational aims of an innovative teaching and learning environment designed and implemented for promoting arithmetic problems solving skills in children of compulsory school. The project is partially funded by the European Community Research and Development Project ITALES "Innovative Teaching and Learning Environments for Schools" (IST 2000-23356). The research addresses a sector (that of arithmetic problem solving) whi
Author(s): Bottino Rosa Maria,Chiappini Giampaolo

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The Model of Collaborative Learning GRID to activate interactivity for Knowledge Building
The purpose of this study is to support the learning activity in the Internet learning space. In this paper, we examine the GRID technology as the knowledge management for supporting "collaborative learning" / " collaboration in learning" (CL). RAPSODY-EX (REX) is a distributed learning support environment organized as a learning infrastructure. REX can effectively carry out to support collaborative activities in asynchronous/ synchronous learning mode. The mixed distributed learning environme
Author(s): Okamoto Toshio,Kayama Mizue

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Prise en compte du contexte algébrique dans la modélisation des connaissances d’un élève. Le c
Nous nous intéressons à la modélisation des connaissances des élèves dans le domaine de l’algèbre. Notre travail utilise les traces des actions des élèves recueillies dans l’environnement informatique Aplusix. Pour capturer une connaissance, il est essentiel de tenir compte de la persistance et de la stabilité d’une action que ce soit dans la durée ou dans la situation. Cependant, deux actions peuvent paraître, de prime abord, contradictoires. Associées au contexte dans lequel
Author(s): Croset Marie-Caroline

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