Alceu Ferraz Costa
Alceu Ferraz Costa
Data Scientist, Itaú-Unibanco
Verified email at icmc.usp.br - Homepage
Title
Cited by
Cited by
Year
An Efficient Algorithm for Fractal Analysis of Textures
AF Costa, G Humpire-Mamani, AJM Traina
SIBGRAPI - Conference on Graphics, Patterns and Images, 39-46, 2012
3282012
RSC: Mining and Modeling Temporal Activity in Social Media
A Ferraz Costa, Y Yamaguchi, A Juci Machado Traina, C Traina Jr, ...
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge …, 2015
942015
Techniques for effective and efficient fire detection from social media images
MVN Bedo, G Blanco, WD Oliveira, MT Cazzolato, AF Costa, ...
222015
Fast fractal stack: fractal analysis of computed tomography scans of the lung
AF Costa, J Tekli, AJM Traina
2011 international ACM workshop on Medical multimedia analysis and retrieval …, 2011
182011
Modeling temporal activity to detect anomalous behavior in social media
AF Costa, Y Yamaguchi, AJM Traina, CT Jr, C Faloutsos
ACM Transactions on Knowledge Discovery from Data (TKDD) 11 (4), 1-23, 2017
162017
VolTime: Unsupervised Anomaly Detection on Users' Online Activity Volume
DYT Chino, AF Costa, AJM Traina, C Faloutsos
Proceedings of the 2017 SIAM International Conference on Data Mining, 108-116, 2017
122017
Fire detection from social media images by means of instance-based learning
MVN Bedo, WD de Oliveira, MT Cazzolato, AF Costa, G Blanco, ...
International Conference on Enterprise Information Systems, 23-44, 2015
72015
Unveiling smoke in social images with the SmokeBlock approach
MT Cazzolato, MVN Bedo, AF Costa, JA de Souza, C Traina Jr, ...
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 49-54, 2016
62016
BREATH: Heat Maps Assisting the Detection of Abnormal Lung Regions in CT Scans
MT Cazzolato, L de Carvalho Scabora, AF Costa, MRN Junior, ...
2017 IEEE 30th International Symposium on Computer-Based Medical Systems …, 2017
52017
Vote-and-Comment: Modeling the Coevolution of User Interactions in Social Voting Web Sites
AF Costa, AJM Traina, C Traina Jr, C Faloutsos
IEEE International Conference on Data Mining (ICDM), 91-100, 2016
52016
MFS-Map: efficient context and content combination to annotate images
AF Costa, AJM Traina, C Traina Jr
Proceedings of the 29th Annual ACM Symposium on Applied Computing, 945-950, 2014
42014
Mineração de imagens médicas utilizando características de forma
AF Costa
Universidade de São Paulo, 2012
32012
Making content-based medical image retrieval systems worth for computer-aided diagnosis: from theory to application
AJM Traina, MVN Bêdo, LFD Santos, LO Carvalho, GV Pedrosa, AF Costa, ...
Medical image analysis and informatics: computer-aided diagnosis and therapy, 2017
22017
Mining User Activity Data in Social Media Services
AF Costa
Universidade de São Paulo, 2017
2017
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Articles 1–14