ArCoMo-An Artefact-based Collaborative Mobile Learning Environment

Hoff, Christian; Wehling, Ulf; Rothkugel, Steffen

doi:10.1109/percom.2008.99

Cited by 2 publications

(2 citation statements)

References 14 publications

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“…The ArCoMo system [4] [5] allows users to create annotations across multiple documents which may even have been created with different applications. In order to do so, ArCoMo uses so-called Artefacts and Anchor Points.…”

Section: Arcomomentioning

confidence: 99%

The snippet system - Reusing and connecting documents

Kirsch

Botev

Rothkugel

2012

Seventh International Conference on Digital Information Management (ICDIM 2012)

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This paper presents the Snippet System, a new operating system environment that aims at providing enhanced document management facilities. For this, the proposed system utilizes a novel document model based on finer-grained entities, so-called Snippets. These support Relations, which capture the context of individual document excerpts. Snippets furthermore enable a flexible reuse of documents, i.e., user-defined excerpts can be included in several other documents with only selected properties remaining synchronized between different instances. Moreover, dedicated mechanisms allow for the efficient retrieval of these instances and thus support the user in keeping track of reused excerpts and synced properties. While the Snippet System's concepts extend into the application and user interface layers, this paper focuses in particular on the design and prototypical implementation of its document model, describing how the reuse of document excerpts, the synchronization and retrieval of their different instances, and Relations are supported in a natural and scalable way.

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Section: Arcomomentioning

confidence: 99%

The snippet system - Reusing and connecting documents

Kirsch

Botev

Rothkugel

2012

Seventh International Conference on Digital Information Management (ICDIM 2012)

Self Cite

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“…The context includes open documents or, more precisely, the currently visible parts of the documents, the relationships between these documents, as well as comments on the type or idea behind this relationship. A more detailed discussion on Artefacts can be found in Hoff et al . 's (2008) work.…”

Section: Artefactsmentioning

confidence: 99%

From paper‐and‐pen annotations to artefact‐based mobile learning

Hoff

Wehling

Rothkugel

2009

Computer Assisted Learning

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Making annotations on books and learning materials is part of students' everyday life. Although there are many computer-based annotation systems, many people prefer to print digital documents and make annotations on physical paper. We introduce a classification scheme for computer-based annotation systems and provide an overview of different systems using this scheme. During our investigations, we identified several shortcomings in existing annotation systems: limitation to single document formats, no capturing of relations to reflect lateral reading, loss of context information an annotation was created in and limited sharing capabilities among collaborative users. To overcome these shortcomings, we introduce the concepts of Anchor Points, Artefacts and Spaces. Anchor Points define locations in arbitrary documents. Artefacts capture annotations on multiple Anchor Points in several documents, allowing students to map their current working context that typically contains several open documents and a relationship between them. Spaces are repositories for the learning materials and annotations that are automatically replicated among collaborative mobile users.jca_297 219..237

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ArCoMo-An Artefact-based Collaborative Mobile Learning Environment

Cited by 2 publications

References 14 publications

The snippet system - Reusing and connecting documents

The snippet system - Reusing and connecting documents

From paper‐and‐pen annotations to artefact‐based mobile learning

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