Luca Costabello               INRIA Edelweiss Team, Sophia Antipolis, France                       Advisors: Fabien Gandon...
Background         2011  20092007                2
The Problem       Web of Data resources          must be properly        consumed on mobile       devices and adapted to  ...
The Proposal   Contextual   adaptation is   performed on                                                  Uniform, RDF-bas...
Early Stage Work – The Modelprissma:                                                               UserThe Vocabulary spec...
Future Directions      Declared Vs                 Specificity                    Presentation                  Prototype ...
Suggestions?ns.inria.fr/prissma                      luca.costabello@inria.fr                                    @lukostaz
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PRISSMA, Towards Mobile Adaptive Presentation of the Web of Data

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The Mobile Web is evolving fast and mobile access to the Web of Data is gaining momentum. Interlinked RDF resources consumed from portable devices need proper adaptation to the context in which the action is performed. This paper introduces PRISSMA (Presentation of Resources for Interoperable Semantic and Shareable Mobile Adapt- ability), a domain-independent vocabulary for displaying Web of Data resources in mobile environments. The vocabulary is the first step to- wards a declarative framework aimed at sharing and re-using presenta- tion information for context-adaptable user interfaces over RDF data.

The namespace vocabulary can be found at http://ns.inria.fr/prissma

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PRISSMA, Towards Mobile Adaptive Presentation of the Web of Data

  1. 1. Luca Costabello INRIA Edelweiss Team, Sophia Antipolis, France Advisors: Fabien Gandon, Ivan Herman DC Proposal: PRISSMA,Towards Mobile Adaptive Presentation of the Web of Data
  2. 2. Background 2011 20092007 2
  3. 3. The Problem Web of Data resources must be properly consumed on mobile devices and adapted to the current mobile context.Representation ( , , ) 3
  4. 4. The Proposal Contextual adaptation is performed on Uniform, RDF-based RDF data directly solution Declarative framework to share and re-use presentation Presentation-level information for approach. PRISSMA* Adaptive context-adaptable Interoperates with RDF Representation user interfaces over Fresnel [Pietriga et al 06] RDF data. Framework * Presentation of Resources for Interoperable Semantic and Shareable Mobile Adaptability 4
  5. 5. Early Stage Work – The Modelprissma: UserThe Vocabulary specifiesunder which contextualconditions activate a given DeviceFresnel configuration. Environment PRISSMA is NOT yet another context model. Existing context vocabularies are extensively reused. 5
  6. 6. Future Directions Declared Vs Specificity Presentation Prototype Real Context Computation Knowledge Evaluation Matching Rules Distribution t• How to activate the proper representation? • Exchange RDF • Standalone mobile presentation/context library + Mobile Web of• Approximated Matching associations between Data Browser • How to deal with Problem: strategy and applications conflicting presentation- heuristics • Proper Evaluation level declarations? • Discover «Linked Context- Campaign• Heterogeneous metrics based , Presentation and their composition Data»• Need responsive solution 6
  7. 7. Suggestions?ns.inria.fr/prissma luca.costabello@inria.fr @lukostaz

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