@ARTICLE{Layaida05b,
   AUTHOR = {Nabil Laya\"ida and Tayeb Lemlouma and Vincent Quint},
   TITLE = {{NAC}, une architecture pour l'adaptation multim/'edia sur le web},
   JOURNAL = {Technique et Science Informatiques {(TSI)}},
   YEAR = 2005,
   VOLUME = 24,
   NUMBER = 7,
   PAGES = {789-813},
   URL = {http://wam.inrialpes.fr/publications/2005/TSI-NAC.pdf},
   ABSTRACT = {The Web is evolving towards richer contents and diverse media
    that are accessed with different devices through multiple kinds of network.
    This heterogeneous, mobile and changing environment requires that
    multimedia information delivered by servers be adapted to the actual
    conditions of use. For that purpose, a number of methods, languages,
    formats and protocols are developed, especially by W3C. The NAC
    architecture presented in this article was designed and implemented based
    on these technologies, focusing on adaptation processing, on environment
    description models, on negotiation protocols, and on content
    transformations.}
}