Selected Journal Papers:

PEDRONETTE, D. C. G.; VALEM, L. P.; ALMEIDA, J., TORRES, R. S. . Multimedia Retrieval Through Unsupervised Hypergraph-Based Manifold Ranking. IEEE Transactions on Image Processing, v. 28, p. 5824–5838, 2019.
[Pre-Print PDF]    [On-Line Publication]

PEDRONETTE, D. C. G.; GONÇALVES, F. M. F.; GUILHERME, I. R. . Unsupervised Manifold Learning through Reciprocal kNN Graph and Connected Components for Image Retrieval Tasks. Pattern Recognition, v. 75, p. 161–174, 2018.
[Pre-Print PDF]    [On-Line Publication]

PEDRONETTE, D. C. G.; TORRES, R. S. . Unsupervised Rank Diffusion for Content-Based Image Retrieval. Neurocomputing, 2017, On-Line, To appear.
[Pre-Print PDF]    [On-Line Publication]

PEDRONETTE, D. C. G.; TORRES, R. S. . A correlation graph approach for unsupervised manifold learning in image retrieval tasks. Neurocomputing, v. 208, p. 66-79, 2016.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

PEDRONETTE, D. C. G.; ALMEIDA, J.; TORRES, R. da S.. A graph-based ranked-list model for unsupervised distance learning on shape retrieval. Pattern Recognition Letters, v. 83, p. 357-367, 2016.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

PEDRONETTE, D. C. G.; Torres, Ricardo da S. . Combining re-ranking and rank aggregation methods for image retrieval. Multimedia Tools and Applications, v. 75, p. 9121-9144, 2016.
[On-Line Publication]

ALMEIDA, J. ; PEDRONETTE, D. C. G. ; ALBERTON, B. C. ; MORELLATO, L. P. C. ; TORRES, R. da S. . Unsupervised Distance Learning for Plant Species Identification. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, v. 9, p. 5325-5338, 2016.
[On-Line Publication]

PISANI, F. ; PEDRONETTE, D. C. G. ; TORRES, R. da S. ; BORIN, E. . Contextual Spaces Re-Ranking: accelerating the Re-sort Ranked Lists step on heterogeneous systems. Concurrency and Computation, 2016.
[On-Line Publication]

PEDRONETTE, D. C. G. ; CALUMBY, R. T. ;TORRES, R. da S. . A semi-supervised learning algorithm for relevance feedback and collaborative image retrieval. EURASIP Journal on Image and Video Processing, v. 1, 2015.
[PDF]    [On-Line Publication]

PEDRONETTE, D. C. G.; PENATTI, O. A. B. ; TORRES, R. S. . Unsupervised manifold learning using Reciprocal kNN Graphs in image re-ranking and rank aggregation tasks. Image and Vision Computing, v. 32, p. 120-130, 2014.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

PEDRONETTE, D. C. G. ; ALMEIDA, J. ; TORRES, R. S. . A Scalable Re-Ranking Method for Content-Based Image Retrieval. Information Sciences, v. 265, p. 91-104, 2014.
[Pre-Print PDF]    [On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. S. ; CALUMBY, R. T. . Using contextual spaces for image re-ranking and rank aggregation. Multimedia Tools and Applications v. 69, p. 689-716, 2014.
[Pre-Print PDF]    [On-Line Publication]

FARIA, F. A. ; PEDRONETTE, D. C. G. ; SANTOS, J. A. ; ROCHA, A. ; TORRES, R. da S. . Rank Aggregation for Pattern Classifier Selection in Remote Sensing Images. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, v. 7, p. 1103-1115, 2014.
[On-Line Publication]

PEDRONETTE, D. C. G.; TORRES, R. S. . Image re-ranking and rank aggregation based on similarity of ranked lists. Pattern Recognition, v. 46, p. 2350-2360, 2013.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

LI, L. T. ; PEDRONETTE, D. C. G. ; ALMEIDA, J. ; PENATTI, O. A. B. ; CALUMBY, R. T. ; TORRES, R. S. . A rank aggregation framework for video multimodal geocoding.. Multimedia Tools and Applications, v. 73, p. 1323-1359, 2013.
[On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Exploiting Pairwise Recommendation and Clustering Strategies for Image Re-Ranking. Information Sciences, v. 207, p. 19–34, 2012.
[Pre-Print PDF]    [On-Line Publication]

PEDRONETTE, D. C. G.; TORRES, R. da S. . Exploiting contextual information for image re-ranking and rank aggregation. International Journal of Multimedia Information Retrieval, v. 1, p. 115-128, 2012.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Exploiting Clustering Approaches for Image Re-Ranking. Journal of Visual Languages and Computing, Volume 22, Issue 6, December 2011, pp. 453-466.
[On-line Publication]

KOZIEVITCH, N. P. ; PEDRONETTE, D. C. G. ; TORRES, R. S. ; SANTANCHÈ, A. ; FOX, E. A. ; CALUMBY, R. T. . An Infrastructure for Searching and Harvesting Complex Image Objects. Information-Interaction-Intelligence (I3) Journal. Volume 11, Issue 2, 2011, pp. 39-68.

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Conference Papers:

VALEM, L. P.; PEDRONETTE, D. C. G. . An Unsupervised Distance Learning Framework for Multimedia Retrieval. In: International Conference on Multimedia Retrieval (ICMR) (accepted), 2017.

[Pre-Print PDF]    [Link to UDLF Site]

PEDRONETTE, D. C. G. ; TORRES, R. da S. . Rank Diffusion for Context-Based Image Retrieval. In: ACM International Conference on Multimedia Retrieval (ICMR), 2016, New York - USA.
[Pre-Print PDF]    [On-Line Publication]    [Poster]

CAMPOS, V. A.; PEDRONETTE, D. C. G. . Effective Speaker Retrieval and Recognition through Vector Quantization and Unsupervised Distance Learning. In: 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction (MARMI), in conjunction with ACM ICMR, 2016, New York.
[On-Line Publication]

BREVE, F. A.; PEDRONETTE, D. C. G. . Combined Unsupervised And Semi-Supervised Learning For Data Classification. In. In: IEEE International Workshop on Machine Learning for Signal Processing (MLSP), 2016, Salerno, Italy.
[On-Line Publication]

PADOVESE, B. T. ; SALVADEO, D. H. P. ; PEDRONETTE, D. C. G. . Diagnostic Support for Alzheimers Disease through Feature-Based Brain MRI Retrieval and Unsupervised Distance Learning. In: IEEE 16th International Conference on BioInformatics and BioEngineering (BIBE), 2016, Taichung, Taiwan.
[On-Line Publication]

VALEM, L. P. ; PEDRONETTE, D. C. G. . Unsupervised Similarity Learning through Cartesian Product of Ranking References for Image Retrieval Tasks. In: SIBGRAPI Conference on Graphics, Patterns and Images, 2016, São José dos Campos - Brazil.
Best Paper Award.
[Pre-Print PDF]    [On-Line Publication]    [Download of Code]

VALEM, L. P. ; PEDRONETTE, D. C. G. ; TORRES, R. da S. ; EDSON BORIN ; ALMEIDA, J. . Effective, Efficient, and Scalable Unsupervised Distance Learning in Image Retrieval Tasks. In: ACM International Conference on Multimedia Retrieval (ICMR), 2015, Shangai - China.

[Pre-Print PDF]    [On-Line Publication]    [Poster]    [Download of Code]

OKADA, C. Y. ; PEDRONETTE, D. C. G. ; TORRES, R. S. . Unsupervised Distance Learning by Rank Correlation Measures for Image Retrieval. In: ACM International Conference on Multimedia Retrieval (ICMR), 2015, Shangai - China.

[Pre-Print PDF]    [On-Line Publication]    [Poster]    [Download of Code]

PEDRONETTE, D. C. G. ; TORRES, R. da S. . Unsupervised Effectiveness Estimation for Image Retrieval using Reciprocal Rank Information. In: SIBGRAPI Conference on Graphics, Patterns and Images, 2015.
[On-Line PDF]    [On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Unsupervised Manifold Learning By Correlation Graph and Strongly Connected Components for Image Retrieval. In: International Conference on Image Processing (ICIP), 2014, Paris - France.
Selected among the 9 finalists for the Best Paper Award (from 1219 accepted).
[Pre-Print PDF]    [On-Line Publication]   [Download of Code]   [Slides]

PEDRONETTE, D. C. G. ; PENATTI, O. A. B. ; CALUMBY, R. T. ; TORRES, R. S. . Unsupervised Distance Learning By Reciprocal kNN Distance for Image Retrieval. In: ACM International Conference on Multimedia Retrieval (ICMR), 2014, Glasgow - Scotland.

[Pre-Print PDF]    [On-Line Publication]    [Poster]

PINTO, T. W. ; CARVALHO, M. A. G. ; PEDRONETTE, D. C. G. ; PEDRO, P. S. M. . Image Segmentation Through Combined Methdos: Watershed Transform, Unsupervised Distance Learning and Normalized Cut. In: 2014 Southwest Symposium on Image Analysis and Interpretation, 2014, San Diego.
[On-Line Publication]

PEDRONETTE, D. C. G. ; Calumby, Rodrigo Tripodi ; Torres, Ricardo da S. . Semi-Supervised Learning for Relevance Feedback on Image Retrieval Tasks. In: SIBGRAPI Conference on Graphics, Patterns and Images, 2014, Rio de Janeiro.
[On-Line Publication]

FUJIKAWA, C. S. ; PEDRONETTE, D. C. G. . Análise e Combinação de Medidas Não-Supervisionadas de Estimativa de Eficácia. In: Workshop of Undergraduate Works (WUW) in Conference on Graphics, Patterns and Images (SIBGRAPI), 2014, Rio de Janeiro.

ALMEIDA, J. ; PEDRONETTE, D. C. G. ; PENATTI, O. A. B. . Unsupervised Manifold Learning for Video Genre Retrieval. In: 19th Iberoamerican Congress on Pattern Recognition (CIARP'14), Puerto Vallarta, Mexico, 2014.
[On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Exploiting Contextual Information for Image Re-Ranking and Rank Aggregation in Image Retrieval Tasks. In: XXXIII Congresso da Sociedade Brasileira de Computação - CSBC 2013, 2013, Maceió. CTD - XXVI Concurso de Teses e Dissertações, 2013.
Third Place Award.

PEDRONETTE, D. C. G. ; Torres, Ricardo da S. . Unsupervised measures for estimating the effectiveness of image retrieval systems. In: Conference on Graphics, Patterns and Images, SIBGRAPI , Arequipa - Peru, 2013.
[On-Line PDF]    [On-Line Publication]

PEDRONETTE, D. C. G. ; EDSON BORIN ; Torres, Ricardo da S. ; BRETERNITZ, M. . Image Re-Ranking Acceleration on GPUs. In: 25th International Symposium on Computer Architecture and HighPerformance Computing (SBAC-PAD), 2013, Porto de Galinhas.
[On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. da S. . Exploiting Contextual Information in Image Retrieval Tasks. In: Workshop of Thesis and Dissertations, Conference on Graphics, Patterns and Images (SIBGRAPI) , 2012, Ouro Preto.
Second Place Award
[On-Line PDF]

PEDRONETTE, D. C. G. ; TORRES, R. S. ; BORIN, E. ; BRETERNITZ, M. Efficient Image Re-Ranking Computation on GPUs. In: The 10th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA) - 2012, Madrid - Spain.
[On-Line Publication]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Expoiting Contextual Information for Rank Aggregation. In: IEEE International Conference on Image Processing (ICIP) - 2011, Brussels - Belgium.
[On-Line Publication]    [Presentation]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Image Re-Ranking and Rank Aggregation based on Similarity of Ranked Lists. In: 14th International Conference on Computer Analysis of Images and Patterns, CAIP - 2011, Seville - Spain.
[On-Line Publication]    [Poster]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Exploiting Contextual Spaces for Image Re-Ranking and Rank Aggregation. In: ACM International Conference on Multimedia Retrieval, 2011, Trento - Italy.
[On-Line Publication]    [Poster]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Shape Retrieval using Contour Features and Distance Optimization. In: International Conference on Computer Vision Theory and Applications, VISAPP 2010, Angers - France, v. 2. p. 197-202.
[PDF]    [Presentation]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Distances Correlation for Re-Ranking in Content-Based Image Retrieval. In: 23rd Conference on Graphics, Patterns and Images, SIBGRAPI - 2010, Gramado. Conference on Graphics, Patterns and Images, 2010. p. 1-8.
[On-Line PDF]    [Presentation]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Exploiting Contextual Information for Image Re-Ranking. In: 15th Iberoamerican Congress on Pattern Recognition - CIARP, 2010, São Paulo. Iberoamerican Congress on Pattern Recognition, 2010. p. 541-548.
[On-Line Publication]    [Poster]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Uma plataforma de Serviços de Recomendação para Bibliotecas Digitais. In: XXIII Simpósio Brasileiro de Banco de Dados, 2008, Campinas. XXIII Simpósio Brasileiro de Banco de Dados - Trilha de Aplicações e Experiências, 2008.
[PDF]    [Presentation]

PEDRONETTE, D. C. G. ; TORRES, R. S. . Uma plataforma de Serviços de Recomendação para Bibliotecas Digitais. In: XXII Simpósio Brasileiro de Banco de Dados, 2007, João Pessoa. VI Workshop de Teses e Dissertações em Bancos de Dados, 2007.

PEDRONETTE, D. C. G. ; TORRES, R. S. . RecS-DL: Uma plataforma para Serviços de Recomendação em Bibliotecas Digitais. In: XXII Simpósio Brasileiro de Banco de Dados, 2007, João Pessoa. Sessão de Demos, 2007.

PEDRONETTE, D. C. G. ; GUILHERME, I. R. . Apoio à tomada de decisões no Mercado de Financeiro utilizando Redes Neurais. In: 12o. Simpósio Internacional de Iniciação Científica da USP, 2004, São Paulo. 12o. Simpósio Internacional de Iniciação Científica da USP, 2004.
[Iniciação Científica]    [Poster]

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PhD Thesis

PEDRONETTE, D. C. G. Exploiting Contextual Information for Image Re-Ranking and Rank Aggregation in Image Retrieval Tasks., Phd Thesis, Institute of Computing, University of Campinas, Campinas, SP, 2012 (in Portuguese). Advisor: Prof. Dr. Ricardo da S. Torres

[PDF]


Master Dissertation

PEDRONETTE, D. C. G. Uma Plataforma de Servições de Recomendação para Bibliotecas Digitais, Master Thesis, Institute of Computing, University of Campinas, Campinas, SP, 2008 (in Portuguese). Orientador: Prof. Dr. Ricardo da S. Torres

[PDF] [Presentation]