The LAG Grammar for Authoring the Adaptive Web

  • Authors:
  • Alexandra Cristea;Michael Verschoor

  • Affiliations:
  • -;-

  • Venue:
  • ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
  • Year:
  • 2004

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Abstract

The 3-layers of granularity model (LAG) has been introduced in [The three Layers of Adaptation Granularity] as a model for the adaptive behaviorwithin adaptive hypermedia (AH). LAG is destined forauthors of AH entering this process at the different levelsof difficulty and flexibility: direct adaptation rules,adaptation language and adaptation strategies. Thefocus is on the different levels of the implied adaptationlanguage grammars for conceptual structure andinterface. We show their design, creation andimplementation in MOT, an on-line adaptive hypermediaauthoring system [MOT, http://wwwis.win.tue.nl/~acristea/mot.html]. We also show how the basic adaptation language can be extended by AH designers,via the adding of adaptive procedures.