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ORCIDRoberto Hirata Jr.
Roberto Hirata Junior – Roberto Hirata
Person information
- affiliation: University of Sao Paulo, Institute of Mathematics and Statistics, Brazil
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Journal Articles
- 2023
[j16]Artur A. M. Oliveira, Mateus Espadoto
, Roberto Hirata Jr., Alexandru C. Telea:
Stability Analysis of Supervised Decision Boundary Maps. SN Comput. Sci. 4(3): 226 (2023)- 2022
- [j15]Jorge Guevara, Jerry M. Mendel, Roberto Hirata:
Fuzzy-System Kernel Machines: A Kernel Method Based on the Connections Between Fuzzy Inference Systems and Kernel Machines. IEEE Trans. Fuzzy Syst. 30(10): 4447-4459 (2022) - 2021
- [j14]Siyuan Li, Wenqi Ren, Feng Wang, Iago Breno Araujo, Eric K. Tokuda, Roberto Hirata Junior, Roberto M. Cesar Jr., Zhangyang Wang, Xiaochun Cao:
A Comprehensive Benchmark Analysis of Single Image Deraining: Current Challenges and Future Perspectives. Int. J. Comput. Vis. 129(4): 1301-1322 (2021) - [j13]Erik Miguel de Elias, Paulo Marcelo Tasinaffo, Roberto Hirata:
Optical Mark Recognition: Advances, Difficulties, and Limitations. SN Comput. Sci. 2(5): 367 (2021) - [j12]Artur André Almeida de Macedo Oliveira, Roberto Hirata Jr.:
INACITY - INvestigate and Analyze a CITY. SoftwareX 15: 100777 (2021) - 2019
- [j11]Francisco Caio M. Rodrigues, Mateus Espadoto, Roberto Hirata, Alexandru C. Telea:
Constructing and Visualizing High-Quality Classifier Decision Boundary Maps. Inf. 10(9): 280 (2019) - 2017
- [j10]Igor dos Santos Montagner, Nina S. T. Hirata, Roberto Hirata Jr.:
Staff removal using image operator learning. Pattern Recognit. 63: 310-320 (2017) - 2014
- [j9]Leissi Castañeda León, Roberto Hirata Jr.:
Car detection in sequences of images of urban environments using mixture of deformable part models. Pattern Recognit. Lett. 39: 39-51 (2014) - 2010
- [j8]Carlos S. Santos, Nina S. T. Hirata, Roberto Hirata Jr.:
An Information Theory framework for two-stage binary image operator design. Pattern Recognit. Lett. 31(4): 297-306 (2010) - 2004
- [j7]Marcel Brun, Roberto Hirata Jr., Junior Barrera, Edward R. Dougherty:
Nonlinear Filter Design Using Envelopes. J. Math. Imaging Vis. 21(1-2): 81-97 (2004) - 2003
- [j6]Marcel Brun, Edward R. Dougherty, Roberto Hirata Jr., Junior Barrera:
Design of optimal binary filters under joint multiresolution-envelope constraint. Pattern Recognit. Lett. 24(7): 937-945 (2003) - 2002
- [j5]Roberto Hirata Jr., Marcel Brun, Junior Barrera, Edward R. Dougherty:
Multiresolution Design of Aperture Operators. J. Math. Imaging Vis. 16(3): 199-222 (2002) - [j4]Roberto Hirata Jr., Junior Barrera, Ronaldo Fumio Hashimoto, Daniel Oliveira Dantas, Gustavo H. Esteves:
Segmentation of Microarray Images by Mathematical Morphology. Real Time Imaging 8(6): 491-505 (2002) - 2000
- [j3]Junior Barrera, Routo Terada, Roberto Hirata Jr., Nina S. T. Hirata:
Automatic Programming of Morphological Machines by PAC Learning. Fundam. Informaticae 41(1-2): 229-258 (2000) - [j2]Roberto Hirata Jr., Edward R. Dougherty, Junior Barrera:
Aperture filters. Signal Process. 80(4): 697-721 (2000) - 1998
- [j1]Junior Barrera, Gerald Jean Francis Banon, Roberto de Alencar Lotufo, Roberto Hirata Jr.:
MMach: a mathematical morphology toolbox for the KHOROS system. J. Electronic Imaging 7(1): 174-210 (1998)
Conference and Workshop Papers
- 2023
- [c64]Diego Soler, Roberto Hirata, Mateus Espadoto:
Modeling and Interpreting 6-D Object Pose Estimation. ICIP 2023: 2325-2329 - [c63]Bruno Carneiro da Cunha, Daniel Macêdo Batista, Roberto Hirata Junior, Kifayat Ullah:
A Crash Response System using LoRa-based V2X Communications. NOMS 2023: 1-5 - 2022
- [c62]Artur André Almeida de Macedo Oliveira, Zhangyang Wang, Roberto Hirata:
Locating Urban Trees near Electric Wires using Google Street View Photos: A New Dataset and A Semi-Supervised Learning Approach in the Wild. CVPR Workshops 2022: 4285-4293 - [c61]Artur A. M. Oliveira, Mateus Espadoto, Roberto Hirata Jr., Alexandru C. Telea:
SDBM: Supervised Decision Boundary Maps for Machine Learning Classifiers. VISIGRAPP (3: IVAPP) 2022: 77-87 - [c60]Erik Miguel de Elias, Vinicius Sanches Carriel, Guilherme Werneck de Oliveira, Aldri Luiz dos Santos, Michele Nogueira, Roberto Hirata Junior, Daniel Macêdo Batista:
A Hybrid CNN-LSTM Model for IIoT Edge Privacy-Aware Intrusion Detection. LATINCOM 2022: 1-6 - [c59]Giovanni Aparecido Da Silva Oliveira, Priscila Serra Silva Lima, Fabio Kon, Routo Terada, Daniel Macêdo Batista, Roberto Hirata, Mosab Hamdan:
A Stacked Ensemble Classifier for an Intrusion Detection System in the Edge of IoT and IIoT Networks. LATINCOM 2022: 1-6 - 2021
- [c58]Antonio A. Abello, Roberto Hirata, Zhangyang Wang:
Dissecting the High-Frequency Bias in Convolutional Neural Networks. CVPR Workshops 2021: 863-871 - [c57]Artur André Almeida de Macedo Oliveira, Mateus Espadoto, Roberto Hirata, Nina S. T. Hirata, Alexandru C. Telea:
Improving Self-supervised Dimensionality Reduction: Exploring Hyperparameters and Pseudo-Labeling Strategies. VISIGRAPP (Revised Selected Papers) 2021: 135-161 - [c56]Fatemeh Mosaiyebzadeh, Luis Gustavo Araujo Rodriguez, Daniel Macêdo Batista, Roberto Hirata:
A Network Intrusion Detection System using Deep Learning against MQTT Attacks in IoT. LATINCOM 2021: 1-6 - [c55]Guilherme Werneck de Oliveira, Rodrigo Toscano Ney, Juan Luis Herrera, Daniel Macêdo Batista, Roberto Hirata, Jaime Galán-Jiménez, Javier Berrocal, Juan Manuel Murillo, Aldri Luiz dos Santos, Michele Nogueira:
Predicting Response Time in SDN-Fog Environments for IIoT Applications. LATINCOM 2021: 1-6 - [c54]Thales Bandiera Paiva, Yaissa Siqueira, Daniel Macêdo Batista, Roberto Hirata, Routo Terada:
BGP Anomalies Classification using Features based on AS Relationship Graphs. LATINCOM 2021: 1-6 - [c53]Gustavo Vitral Arbex, Kétly Gonçalves Machado, Michele Nogueira, Daniel M. Batista, Roberto Hirata:
IoT DDoS Detection Based on Stream Learning. NoF 2021: 1-8 - [c52]Alan Barzilay, Caio L. Martinelli, Michele Nogueira, Daniel M. Batista, Roberto Hirata:
AnubisFlow: A Feature Extractor for Distributed Denial of Service Attack Classification. NoF 2021: 1-8 - 2020
- [c51]Jorge Guevara, Jerry M. Mendel, Roberto Hirata Jr.:
Connections Between Fuzzy Inference Systems and Kernel Machines. FUZZ-IEEE 2020: 1-8 - 2019
- [c50]Felipe Salvatore, Marcelo Finger, Roberto Hirata Jr.:
A logical-based corpus for cross-lingual evaluation. DeepLo@EMNLP-IJCNLP 2019: 22-30 - [c49]Siyuan Li, Iago Breno Araujo, Wenqi Ren, Zhangyang Wang, Eric K. Tokuda, Roberto Hirata Junior, Roberto Marcondes Cesar Junior, Jiawan Zhang, Xiaojie Guo, Xiaochun Cao:
Single Image Deraining: A Comprehensive Benchmark Analysis. CVPR 2019: 3838-3847 - [c48]Felipe Salvatore, Sandro Preto, Marcelo Finger, Roberto Hirata Jr.:
Using neural models to perform inference. NeSy@IJCAI 2019 - [c47]Antonio Augusto Abello, Roberto Hirata:
Optimizing Super Resolution for Face Recognition. SIBGRAPI 2019: 194-201 - [c46]Mateus Espadoto, Francisco Caio Maia Rodrigues, Nina S. T. Hirata, Roberto Hirata Jr., Alexandru C. Telea:
Deep Learning Inverse Multidimensional Projections. EuroVA@EuroVis 2019: 13-17 - 2018
- [c45]Rafael Will M. de Araujo, Roberto Hirata, Alain Rakotomamonjy:
Concave Losses for Robust Dictionary Learning. ICASSP 2018: 2176-2180 - [c44]Francisco Caio Maia Rodrigues, Roberto Hirata, Alexandru Cristian Telea:
Image-Based Visualization of Classifier Decision Boundaries. SIBGRAPI 2018: 353-360 - [c43]Rodrigo Augusto Dias Faria, Roberto Hirata Jr.:
Combined Correlation Rules to Detect Skin based on Dynamic Color Clustering. VISIGRAPP (5: VISAPP) 2018: 309-316 - [c42]Francisco Caio Maia Rodrigues, Nina S. T. Hirata, Antonio A. Abello, Leandro T. De La Cruz, Rubens M. Lopes, Roberto Hirata Jr.:
Evaluation of Transfer Learning Scenarios in Plankton Image Classification. VISIGRAPP (5: VISAPP) 2018: 359-366 - 2017
- [c41]Jorge Guevara, Roberto Hirata, Stéphane Canu:
Cross product kernels for fuzzy set similarity. FUZZ-IEEE 2017: 1-6 - 2016
- [c40]Igor dos Santos Montagner, Nina Sumiko Tomita Hirata, Roberto Hirata, Stéphane Canu:
NILC: A two level learning algorithm with operator selection. ICIP 2016: 1873-1877 - [c39]Nina S. T. Hirata, Igor dos Santos Montagner, Roberto Hirata Jr.:
Comics image processing: learning to segment text. MANPU@ICPR 2016: 11:1-11:6 - [c38]Daniel Macêdo Batista, Alfredo Goldman, Roberto Hirata, Fabio Kon, Fábio M. Costa, Markus Endler:
InterSCity: Addressing Future Internet research challenges for Smart Cities. NOF 2016: 1-6 - [c37]Igor dos Santos Montagner, Nina S. T. Hirata, Roberto Hirata Jr.:
Image Operator Learning and Applications. SIBGRAPI Tutorials 2016: 38-50 - [c36]Igor dos Santos Montagner, Roberto Hirata Jr., Nina S. T. Hirata, Stéphane Canu:
Kernel Approximations for W-Operator Learning. SIBGRAPI 2016: 386-393 - 2015
- [c35]Gabriel Preti Santiago, Adriano C. M. Pereira, Roberto Hirata Jr.:
A modeling approach for credit card fraud detection in electronic payment services. SAC 2015: 2328-2331 - 2014
- [c34]Jorge Guevara, Roberto Hirata, Stéphane Canu:
Positive definite kernel functions on fuzzy sets. FUZZ-IEEE 2014: 439-446 - [c33]Igor dos Santos Montagner, Roberto Hirata Jr., Nina S. T. Hirata:
Learning to remove staff lines from music score images. ICIP 2014: 2614-2618 - [c32]Igor dos Santos Montagner, Roberto Hirata Jr., Nina S. T. Hirata:
A Machine Learning Based Method for Staff Removal. ICPR 2014: 3162-3167 - 2013
- [c31]Jorge Guevara, Roberto Hirata, Stéphane Canu:
Kernel functions in Takagi-Sugeno-Kang fuzzy system with nonsingleton fuzzy input. FUZZ-IEEE 2013: 1-8 - [c30]Arnaldo Câmara Lara, Roberto Hirata Jr.:
A Granulometry Based Descriptor for Object Categorization. ISMM 2013: 413-424 - [c29]Arnaldo Câmara Lara, Roberto Hirata Jr.:
A Pyramid of Concentric Circular Regions to Improve Rotation Invariance in Bag-of-Words Approach for Object Categorization. VISAPP (1) 2013: 687-692 - 2012
- [c28]Leissi Castañeda León, Roberto Hirata Jr.:
Vehicle Detection Using Mixture of Deformable Parts Models: Static and Dynamic Camera. SIBGRAPI 2012: 237-244 - 2011
- [c27]Henrique Morimitsu, Marcelo Hashimoto, Rodrigo B. Pimentel, Roberto M. Cesar, Roberto Hirata Jr.:
Keygraphs for Sign Detection in Indoor Environments by Mobile Phones. GbRPR 2011: 315-324 - [c26]Henrique Morimitsu, Rodrigo B. Pimentel, Marcelo Hashimoto, Roberto M. Cesar, Roberto Hirata Jr.:
Wi-Fi and keygraphs for localization with cell phones. ICCV Workshops 2011: 92-99 - [c25]Talita Perciano, Florence Tupin, Roberto Hirata Jr., Roberto M. Cesar:
A hierarchical Markov random field for road network extraction and its application with optical and SAR data. IGARSS 2011: 1159-1162 - [c24]Luis Roberto Pereira de Paula, Carlos da Silva dos Santos, Marco Antonio Gutierrez, Roberto Hirata Jr.:
An Open-Source Medical Image Processing and Visualization Tool to Analyze Cardiac SPECT Images. ISVC (2) 2011: 659-668 - [c23]Arnaldo Câmara Lara, Roberto Hirata Jr.:
Combining Features to a Class-Specific Model in an Instance Detection Framework. SIBGRAPI 2011: 165-172 - [c22]Arnaldo Câmara Lara, Roberto Hirata Jr.:
CAUVIS-IME-USP at TRECVID 2011 : instance searc. TRECVID 2011 - 2010
- [c21]Talita Perciano, Roberto Hirata Jr., Lúcio André de Castro Jorge:
Ridge Linking Using an Adaptive Oriented Mask Applied to Plant Root Images with Thin Structures. CIARP 2010: 378-385 - [c20]Talita Perciano, Roberto Hirata Jr., Lúcio André de Castro Jorge:
Parameter Estimation for Ridge Detection in Images with Thin Structures. CIARP 2010: 386-393 - 2009
- [c19]Carlos H. A. Higa, Ronaldo Fumio Hashimoto, Roberto Hirata Jr., Nina S. T. Hirata, Carlos S. Santos:
Inference of gene regulatory network using temporal coefficient of determination obtained from ergodic Markov chains. GENSiPS 2009: 1-4 - 2008
- [c18]Thiago Meireles Paixão, Ana Beatriz Vicentim Graciano, Roberto Marcondes Cesar Junior, Roberto Hirata Jr.:
A Backmapping Approach for Graph-Based Object Tracking. SIBGRAPI 2008: 45-52 - 2007
- [c17]Nina S. T. Hirata, Roberto Hirata Jr., Junior Barrera:
Basis Computation Algorithms. ISMM (1) 2007: 15-26 - [c16]Carlos da Silva dos Santos, Roberto Hirata Jr.:
Exploring window selection strategies for two-level binary image operator design. ISMM (2) 2007: 41-42 - [c15]Daniel André Vaquero, Junior Barrera, Roberto Hirata Jr.:
An entropy minimization approach for designing W-operators. ISMM (2) 2007: 43-44 - [c14]Arnaldo Câmara Lara, Roberto Hirata Jr.:
A morphological gradient-based method to motion segmentation. ISMM (2) 2007: 71-72 - [c13]Carlos S. Santos, Nina S. T. Hirata, Roberto Hirata Jr.:
Two-stage Binary Image Operator Design: an Approach Based on Interaction Information. SIBGRAPI 2007: 53-60 - 2006
- [c12]Arnaldo Câmara Lara, Roberto Hirata Jr.:
Motion Segmentation using Mathematical Morphology. SIBGRAPI 2006: 315-322 - 2005
- [c11]Daniel André Vaquero, Junior Barrera, Roberto Hirata Jr.:
A Maximum-Likelihood Approach for Multiresolution W-Operator Design. SIBGRAPI 2005: 71-78 - 2003
- [c10]Nina S. T. Hirata, Roberto Hirata Jr.:
Design of Order Statistic Filters from Examples. SIBGRAPI 2003: 222-229 - 2001
- [c9]Marcel Brun, Roberto Hirata Jr., Junior Barrera, Edward R. Dougherty:
Hybrid Human-Machine Non-Linear Filter Design Using Envelopes. SIBGRAPI 2001: 106-111 - [c8]Roberto Hirata Jr., Junior Barrera, Ronaldo Fumio Hashimoto, Daniel Oliveira Dantas:
Microarray Gridding by Mathematical Morphology. SIBGRAPI 2001: 112-119 - 2000
- [c7]Roberto Hirata, Edward R. Dougherty, Junior Barrera:
Design of gray-scale nonlinear filters via multiresolution apertures. EUSIPCO 2000: 1-4 - [c6]Roberto Hirata Jr., Edward R. Dougherty, Junior Barrera:
Some Applications of Aperture Filters. ISMM 2000: 119-128 - [c5]Franklin César Flores, Roberto Hirata Jr., Junior Barrera, Roberto de Alencar Lotufo, Fernand Meyer:
Morphological Operators for Segmentation of Color Sequences. SIBGRAPI 2000: 300-307 - [c4]Roberto Hirata Jr., Franklin César Flores, Junior Barrera, Roberto de Alencar Lotufo, Fernand Meyer:
Color Image Gradients for Morphological Segmentation. SIBGRAPI 2000: 316-326 - 1999
- [c3]Roberto Hirata, Edward R. Dougherty, Junior Barrera:
Optimal range-domain window filters. Electronic Imaging: Nonlinear Image Processing 1999 - [c2]Roberto Hirata Jr., Junior Barrera, Franklin César Flores, Roberto de Alencar Lotufo:
Automatic Design of Morphological Operators for Motion Segmentation. SIBGRAPI 1999: 283-292 - [c1]Heraldo Maciel França Madeira, Junior Barrera, Roberto Hirata Jr., Nina S. T. Hirata:
A New Paradigm for the Architecture of Morphological Machines: Binary Decision Diagrams. SIBGRAPI 1999: 293-302
Informal and Other Publications
- 2019
- [i4]Siyuan Li, Iago Breno Araujo, Wenqi Ren, Zhangyang Wang, Eric K. Tokuda, Roberto Hirata Junior, Roberto Marcondes Cesar Junior, Jiawan Zhang, Xiaojie Guo, Xiaochun Cao:
Single Image Deraining: A Comprehensive Benchmark Analysis. CoRR abs/1903.08558 (2019) - [i3]Jorge Guevara, Roberto Hirata Jr., Stéphane Canu:
Kernels on fuzzy sets: an overview. CoRR abs/1907.12991 (2019) - [i2]Artur A. M. Oliveira, Nina S. T. Hirata, Roberto Hirata Jr.:
Greenery Segmentation In Urban Images By Deep Learning. CoRR abs/1912.06199 (2019) - 2017
- [i1]Rafael Will M. de Araujo, Roberto Hirata, Alain Rakotomamonjy:
Concave losses for robust dictionary learning. CoRR abs/1711.00659 (2017)
Coauthor Index
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