%0 Book Section
%B Social Media Modeling and Computing
%D 2011
%T Combining Multi-modal Features for Social Media Analysis
%A Nikolopoulos, Spiros
%A Giannakidou, Eirini
%A Yiannis Kompatsiaris
%A Patras, Ioannis
%A Athena Vakali
%E Hoi, Steven C. H.
%E Luo, Jiebo
%E Boll, Susanne
%E Xu, Dong
%E Jin, Rong
%B Social Media Modeling and Computing
%I Springer
%P 71-96
%@ 978-0-85729-435-7
%G eng

%0 Book Section
%B Next Generation Data Technologies for Collective Computational Intelligence
%D 2011
%T Leveraging Massive User Contributions for Knowledge Extraction
%A Nikolopoulos, Spiros
%A Chatzilari, Elisavet
%A Giannakidou, Eirini
%A Symeon Papadopoulos
%A Yiannis Kompatsiaris
%A Athena Vakali
%E Bessis, Nik
%E Xhafa, Fatos
%B Next Generation Data Technologies for Collective Computational Intelligence
%S Studies in Computational Intelligence
%I Springer
%V 352
%P 415-443
%@ 978-3-642-20343-5
%G eng