Structural, Syntactic, and Statistical Pattern Recognition Joint IAPR International Workshop, S+SSPR 2014, Joensuu, Finland, August 20-22, 2014. Proceedings - Fränti, Pasi; Brown, Gavin; Loog, Marco; Escolano, Francisco; Pelillo, Marcello (Springer Berlin Heidelberg : Imprint: Springer, 2014)