Antenna Array Based Positioning Scheme for Unmanned Aerial Vehicles. - Marco A. M. Marinho; Ronaldo S. Ferreira Jr.; João Paulo Carvalho Lustosa da Costa; Edison Pignaton de Freitas; Felix Antreich; Kefei Liu 001; Hing-Cheung So; Rafael Timóteo de Sousa Júnior; Ricardo Zelenovsky (WSA, 2013)

Low complexity blind separation technique to solve the permutation ambiguity of convolutive speech mixtures. - Pedro F. C. Lima; Ricardo Kehrle Miranda; João Paulo C. L. da Costa; Ricardo Zelenovsky; Yizheng Yuan; Giovanni Del Galdo (ICSPCS, 2016)