@INPROCEEDINGS{rfia2006,
   AUTHOR = {S\'ebastien Laborie and J\'er\^ome Euzenat and Nabil Laya\"ida},
   TITLE = {Adaptation spatiale efficace de documents {SMIL}},
   BOOKTITLE = {{RFIA} 2006},
   LOCATION = {Tours, France},
   MONTH = JAN,
   YEAR = 2006,
   URL = {http://wam.inrialpes.fr/publications/2006/rfia2006-Laborie.pdf},
   ABSTRACT = {The multiplication of execution contexts for multimedia
    documents requires the adaptation of document specifications to the
    particularities of the contexts. We proposed a semantic approach to
    multimedia document adaptation which was temporally defined with regards
    to the Allen algebra of relations. This paper extends this framework to 
    the spatial dimension of SMIL documents. Our goal is to find a qualitative
    spatial representation that computes a set of adaptation solutions close
    to the initial document respecting the adaptation constraints. The quality
    of an adaptation can be regarded on two respects : expressiveness of
    adaptation solutions and computation speed. In this context, we
    characterize the adaptation quality of existing spatial representations.
    We show that these representations do not allow for optimal quality.
    Thus, we propose a new spatial representation which is sufficiently
    expressive to adapt SMIL documents faster.}
}