Leonardo Chaves Dutra da Rocha
Leonardo Chaves Dutra da Rocha
Professor of Computer Science, Federal University of São João Del Rei
E-mail confirmado em ufsj.edu.br
TítuloCitado porAno
Word co-occurrence features for text classification
F Figueiredo, L Rocha, T Couto, T Salles, MA Gonçalves, W Meira Jr
Information Systems 36 (5), 843-858, 2011
1092011
G-dbscan: A gpu accelerated algorithm for density-based clustering
G Andrade, G Ramos, D Madeira, R Sachetto, R Ferreira, L Rocha
Procedia Computer Science 18, 369-378, 2013
1002013
A characterization of broadband user behavior and their e-business activities
HT Marques Neto, JM Almeida, LCD Rocha, W Meira, PHC Guerra, ...
ACM SIGMETRICS Performance Evaluation Review 32 (3), 3-13, 2004
772004
Partial discharge signal denoising with spatially adaptive wavelet thresholding and support vector machines
H de Oliveira Mota, LCD da Rocha, TC de Moura Salles, FH Vasconcelos
Electric Power Systems Research 81 (2), 644-659, 2011
662011
Understanding temporal aspects in document classification
F Mourão, L Rocha, R Araújo, T Couto, M Gonçalves, W Meira Jr
Proceedings of the 2008 International Conference on Web Search and Data …, 2008
492008
Temporally-aware algorithms for document classification
T Salles, L Rocha, GL Pappa, F Mourão, W Meira Jr, M Gonçalves
Proceedings of the 33rd international ACM SIGIR conference on Research and …, 2010
462010
A framework for migrating relational datasets to NoSQL
L Rocha, F Vale, E Cirilo, D Barbosa, F Mourão
Procedia Computer Science 51, 2593-2602, 2015
402015
Exploiting temporal contexts in text classification
L Rocha, F Mourão, A Pereira, MA Gonçalves, W Meira Jr
Proceedings of the 17th ACM conference on Information and knowledge …, 2008
342008
A genetic programming approach for feature selection in highly dimensional skewed data
F Viegas, L Rocha, M Gonçalves, F Mourão, G Sá, T Salles, G Andrade, ...
Neurocomputing 273, 554-569, 2018
262018
GPU-NB: a fast CUDA-based implementation of naive bayes
G Andrade, F Viegas, GS Ramos, J Almeida, L Rocha, M Gonçalves, ...
2013 25th International Symposium on Computer Architecture and High …, 2013
232013
Aggressive and effective feature selection using genetic programming
I Sandin, G Andrade, F Viegas, D Madeira, L Rocha, T Salles, ...
2012 IEEE Congress on Evolutionary Computation, 1-8, 2012
202012
Broof: Exploiting out-of-bag errors, boosting and random forests for effective automated classification
T Salles, M Gonçalves, V Rodrigues, L Rocha
Proceedings of the 38th international ACM SIGIR conference on research and …, 2015
192015
Temporal contexts: Effective text classification in evolving document collections
L Rocha, F Mourão, H Mota, T Salles, MA GonçAlves, W Meira Jr
Information Systems 38 (3), 388-409, 2013
172013
Quantifying complementarity among strategies for influencers’ detection on Twitter
A Neves, R Vieira, F Mourao, L Rocha
Procedia Computer Science 51, 2435-2444, 2015
162015
Characterizing broadband user behavior
HT Marques, LCD Rocha, PHC Guerra, JM Almeida, W Meira Jr, ...
Proceedings of the 2004 ACM workshop on Next-generation residential …, 2004
162004
Characterizing broadband user behavior
HT Marques, LCD Rocha, PHC Guerra, JM Almeida, W Meira Jr, ...
Proceedings of the 2004 ACM workshop on Next-generation residential …, 2004
162004
Improving random forests by neighborhood projection for effective text classification
T Salles, M Gonçalves, V Rodrigues, L Rocha
Information Systems 77, 1-21, 2018
142018
Automatic document classification temporally robust
T Salles, L Rocha, F Mourao, GL Pappa, L Cunha, MA Gonçalves, ...
Journal of Information and Data Management 1 (2), 199, 2010
142010
Moodle–Manual do professor
GLM TEODORO, LCD ROCHA
Belo Horizonte: UFMG, 2007
132007
A methodology for workload characterization of filesharing peer-to-peer networks
D Nogueira, L Rocha, J Santos, P Araújo, V Almeida, W Meira
WWC’02: Proceedings of the 5th IEEE International Workshop on Workload …, 2002
132002
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