Swarm-based Descriptor Combination and its Application for Image Classification - Mansano, Alex Fernandes (Sâo Paulo State University. Department of Computing) ; Matsuoka, Jessica Akemi (Sâo Paulo State University. Department of Computing) ; Abiuzzi, Nikolas Mota (Sâo Paulo State University. Department of Computing) ; Afonso, Luis Claudio Sugi (Sâo Paulo State University. Department of Computing) ; Papa, Joao Paulo (São Paulo State University. Department of Computing) ; Faria, Fábio A. (University of Campinas. Institute of Computing (Brasil)) ; Torres, Ricardo Silva (University of Campinas. Institute of Computing (Brasil)) ; Falcao, Alexandre Xavier (University of Campinas. Institute of Computing (Brasil))