[u' @inproceedings{vazquez_http-based_2005, address = {Chiba, Japan}, title = {An {HTTP}-based {Context} {Negotiation} {Model} for {Realizing} the {User}-{Aware} {Web}}, author = {Vazquez, Juan Ignacio and L\xf3pez de Ipi\xf1a, Diego}, month = may, year = {2005}, keywords = {Context-Aware Computing, User aware, ambient intelligence, web} }']