Madan, AnmolFarrahi, KatayounGatica-Perez, DanielPentland, Alex2011-07-062011-07-062011-07-06201110.1007/978-3-642-21726-5_14https://infoscience.epfl.ch/handle/20.500.14299/69389Pervasive Sensing to Model Political Opinions in Face-to-Face Networkstext::conference output::conference proceedings::conference paper