Nikos Tsianos Zacharias Lekkas Panagiotis Germanakos Costas Mourlas George Samaras User-Centric Profiling on the Basis of Cognitive and Emotional Characteristics: An Empirical Study. 214-223 2008 AH http://dx.doi.org/10.1007/978-3-540-70987-9_24 conf/ah/2008 db/conf/ah/ah2008.html#TsianosLGMS08