JoUrnal articles

  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; Online Video Summarization on Compressed Domain, Journal of Visual Communication and Image Representation, 2013.
  • Rodrigo Tripodi Calumby, Ricardo da S. Torres, Marcos André Gonçalves; Multimodal retrieval with relevance feedback based on genetic programming, Multimedia Tools and Applications, 2013.
  • Uma Murthy, Edward A. Fox, Yinlin Chen, Eric Hallerman, Donald Orth, Ricardo da S. Torres, Tiago R. C. Falcão, Evandro J. Ramos, Nadia P. Kozievitch, Lin Tzy Li; SuperIDR: a tool for fish identification and information retrieval, Fisheries, 2013.
  • Daniel C. G. Pedronette, Ricardo da S. Torres; Using Contextual Spaces for Image Re-Ranking and Rank Aggregation, Multimedia Tools and Applications, 2013.
  • Jefersson A. dos Santos, Philippe-Henri Gosselin, Sylvie Philipp-Foliguet, Ricardo da S. Torres, A. X. Falcão; Interactive Multiscale Classification of High-Resolution Remote Sensing Images, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 2013.
  • Patrícia Correia Saraiva, João M. B. Cavalcanti, Marcos André Gonçalves, Katia C. Lage Santos, Edleno S. Moura, Ricardo da S. Torres; Evaluation of parameters for combining multiple textual sources of evidence for Web image retrieval using genetic programming, Journal of the Brazilian Computer Society, 2013.
  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; VISON: VIdeo Summarization for ONline applications, Pattern Recognition Letters 33 (4), 397--409, 2012.
  • Nádia P. Kozievitch, Jurandy Almeida, Ricardo da S. Torres, André Santanchè, Neucimar J. Leite, Uma Murthy, Edward A. Fox; Reusing a Compound-Based Infrastructure for Searching and Annotating Video Stories, International Journal of Multimedia Technology 2 (3), 89--97, 2012.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Exploiting pairwise recommendation and clustering strategies for image re-ranking, Information Sciences 207, 19--34, 2012.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Exploiting contextual information for image re-ranking and rank aggregation, International Journal of Multimedia Information Retrieval 1 (2), 115--128, 2012.
  • Otávio A.B. Penatti, Eduardo Valle, Ricardo da S. Torres; Comparative study of global color and texture descriptors for web image retrieval, Journal of Visual Communication and Image Representation 23 (2), 359--380, 2012.
  • Jefersson Alex dos Santos, Philippe-Henri Gosselin, Sylvie Philipp-Foliguet, Ricardo da S. Torres, Alexandre X. Falcão; Multi-Scale Classification of Remote Sensing Images, IEEE Transactions on Geoscience and Remote Sensing 50 (10), 3764--3775, 2012.
  • André Tavares da Silva, Jefersson Alex dos Santos, Alexandre Xavier Falcão, Ricardo da S. Torres, Léo Pini Magalhães; Incorporating multiple distance spaces in optimum-path forest classification to improve feedback-based learning, Computer Vision and Image Understanding 116 (4), 510--523, 2012.
  • Cristiano D. Ferreira, J. A. Santos, Ricardo da S. Torres, Marcos André Gonçalves, Rodrigo Carvalho Rezende, Weiguo Fan; Relevance feedback based on genetic programming for image retrieval, Pattern Recognition Letters 32 (1), 27--37, 2011.
  • Fabiana B. Gil, Nádia P. Kozievitch, Ricardo da S. Torres; GeoNote: A Web Service for Geographic Data Annotation in Biodiversity Information Systems, Journal of Information and Data Management (JIDM) 2 (2), 195--210, 2011.
  • Petrina A. S. Kimura, João M. B. Cavalcanti, Patricia C. Saraiva, Ricardo da S. Torres, Marcos A. Gonçalves; Evaluating Retrieval Effectiveness of Descriptors for Searching in Large Image Databases, Journal of Information and Data Management (JIDM) 2 (3), 305--320, 2011.
  • Nádia P. Kozievitch, Jurandy Almeida, Ricardo da S. Torres, Neucimar A. Leite, Marcos A. Gonçalves, Uma Murthy, Edward A. Fox; Towards a Formal Theory for Complex Objects and Content-Based Image Retrieval, Journal of Information and Data Management (JIDM) 2 (3), 321--336, 2011.
  • Nádia P. Kozievitch, Ricardo da S. Torres, André Santanchè, Daniel C. G. Pedronette, Rodrigo T. Calumby, Edward A. Fox; An Infrastructure for Searching and Harvesting Complex Image Objects, The Information - Interaction - Intelligence (I3) Journal 11 (2), 39--68, 2011.
  • Leonardo E. Mariote, Claudia Bauzer Medeiros, Ricardo da S. Torres, Lucas M. Bueno; TIDES - a new descriptor for time series oscillation behavior, GeoInformatica 15 (1), 75--109, 2011.
  • Claudia Bauzer Medeiros, André Santanchè, Edmundo R. M. Madeira, Eliane Martins, Geovane C. Magalhães, Maria Cecilia C. Baranauskas, Neucimar J. Leite, Ricardo da S. Torres; Data Driven Research at LIS: the Laboratory of Information Systems at UNICAMP, Journal of Information and Data Management (JIDM) 2 (2), 93--108, 2011.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Exploiting clustering approaches for image re-ranking, Journal of Visual Languages & Computing 22 (6), 453--466, 2011.
  • Sheila Pinto-Cáceres, Jurandy Almeida, Vânia P. A. Neris, Maria C. C. Baranauskas, Neucimar Jerônimo Leite, Ricardo da S. Torres; Navigating through Video Stories using Clustering Sets, International Journal of Multimedia Data Engineering and Management 2 (3), 1--20, 2011.
  • Jefferson A. dos Santos, Cristiano D. Ferreira, Ricardo da S. Torres, Marcos André Gonçalves, Rubens A. C. Lamparelli; A relevance feedback method based on genetic programming for classification of remote sensing images, Information Sciences 181 (13), 2671--2684, 2011.
  • Jurandy Almeida, Eduardo Valle, Ricardo da S. Torres, Neucimar Jerônimo Leite; DAHC-tree: An Effective Index for Approximate Search in High-Dimensional Metric Spaces, Journal of Information and Data Management (JIDM) 1 (3), 375--390, 2010.
  • Fernanda A. Andaló, Paulo A. V. Miranda, Ricardo da S. Torres, Alexandre X. Falcão; Shape feature extraction and description based on tensor scale, Pattern Recognition 43 (1), 26--36, 2010.
  • Lin Tzy Li, Ricardo da S. Torres; Revisitando os Desafios da Recuperação de Informação Geográfica na Web, Cadernos CPQD tecnologia 6 (1), 7--20, 2010.
  • Jurandy Almeida, Ricardo da S. Torres, Siome Goldenstein; SIFT Applied to CBIR, Revista de Sistemas de Informação da Faculdade Salesiana Maria Auxiliadora null (4), 41--48, 2009.
  • Javier A. Montoya-Zegarra, Neucimar Jerônimo Leite, Ricardo da S. Torres; Wavelet-based feature extraction for fingerprint image retrieval, Journal of Computational and Applied Mathematics 227 (2), 294--307, 2009.
  • Ricardo da S. Torres, Alexandre X. Falcão, Marcos André Gonçalves, João P. Papa, Baoping Zhang, Weiguo Fan, Edward A. Fox; A genetic programming framework for content-based image retrieval, Pattern Recognition 42 (2), 283--292, 2009.
  • Javier A. Montoya-Zegarra, João Paulo Papa, Neucimar Jerônimo Leite, Ricardo da S. Torres, Alexandre X. Falcão; Learning How to Extract Rotation-Invariant and Scale-Invariant Features from Texture Images, Eurasip Journal on Advances in Signal Processing 2008, --, 2008.
  • Otavio Bizetto Penatti, Ricardo da S. Torres; Descritor de Relacionamento Espacial baseado em Partições, Revista Eletrônica de Iniciação Científica VII (3), --, 2007.
  • Ricardo da S. Torres, Alexandre X. Falcão; Contour salience descriptors for effective image retrieval and analysis, Image and Vision Computing 25 (1), 3--13, 2007.
  • Ricardo da S. Torres, Alexandre X. Falcão; Content-Based Image Retrieval: Theory and Applications, Revista de Informática Teórica e Aplicada (RITA) 13 (2), 161--185, 2006.
  • Ricardo da S. Torres, Claudia Bauzer Medeiros, Marcos André Gonçalves, Edward A. Fox; A digital library framework for biodiversity information systems, International Journal on Digital Libraries 6 (1), 3--17, 2006.
  • Claudia Bauzer Medeiros, José de Jesús Pérez Alcázar, Luciano A. Digiampietri, Gilberto Zonta Pastorello Jr., André Santanchè, Ricardo da S. Torres, Edmundo Roberto Mauro Madeira, Evandro Bacarin; WOODSS and the Web: annotating and reusing scientific workflows, SIGMOD Record 34 (3), 18--23, 2005.
  • Ricardo da S. Torres, Alexandre X. Falcão, Luciano da Fontoura Costa; A graph-based approach for multiscale shape analysis, Pattern Recognition 37 (6), 1163--1174, 2004.


Conference papers

  • Jurandy Almeida, Jefersson A. dos Santos, Bruna Alberton, Ricardo da S. Torres, Patrícia Morellato; Remote Phenology: Applying Machine Learning to Detect Phenological Patterns in a Cerrado Savanna, 8th IEEE International Conference on eScience, --, 2012.
  • Jurandy Almeida, Neucimar J. Leite , Ricardo da S. Torres; Content-Based Retrieval of Compressed Videos, Workshop of Theses and Dissertations, Conference on Graphics, Patterns and Images (25th SIBGRAPI), --, 2012.
  • Jurandy Almeida, Neucimar J. Leite , Ricardo da S. Torres; Exploiting Contextual Information in Image Retrieval Tasks, Workshop of Theses and Dissertations, Conference on Graphics, Patterns and Images (25th SIBGRAPI), --, 2012.
  • Fabio A. Faria, Jefersson A. dos Santos, Anderson Rocha, Ricardo da S. Torres; Automatic Classifier Fusion for Produce Recognition, Conference on Graphics, Patterns and Images (25th SIBGRAPI), --, 2012.
  • Alex Fernandes Mansano, Jéssica Akemi Matsuoka, Luis Cláudio Súgi Afonso, Fabio A. Faria, Ricardo da S. Torres; Improving Image Classification Through Descriptor Combination, Conference on Graphics, Patterns and Images (25th SIBGRAPI), --, 2012.
  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; Recuperação de Vídeos Comprimidos por Conteúdo, XXV Concurso de Teses e Dissertações, XXXII Congresso da Sociedade Brasileira de Computação, --, 2012.
  • Jefersson Alex dos Santos, Fabio Faria, Ricardo da S. Torres, Philippe-Henri Gosselin, Sylvie Philipp-Foliguet, Alexandre X. Falcão, Anderson Rocha; Descriptor Correlation Analysis for Remote Sensing Image Multi-Scale Classification, 21st International Conference on Pattern Recognition (ICPR), --, 2012.
  • Jefersson Alex dos Santos, Otávio A.B. Penatti, Ricardo da S. Torres, Philippe-Henri Gosselin, Sylvie Philipp-Foliguet, Alexandre X. Falcão; Improving Texture Description in Remote Sensing Image Multi-Scale Classification Tasks By Using Visual Words, 21st International Conference on Pattern Recognition (ICPR), --, 2012.
  • Márcio Vidal, João M. B. Cvalcanti, Edleno S. Moura, Altigran S. Silva, Ricardo da S. Torres; Sorted Dominant Local Color for Searching Large and Heterogeneous Image Databases, 21st International Conference on Pattern Recognition (ICPR), --, 2012.
  • Greice Mariano, Jurandy Almeida, Ricardo da S. Torres, Bruna Alberton, Patrícia Morellato; Desenvolvimento de um Modelo Conceitual de um Banco de Dados para o Projeto e-phenology, VI e-Science Workshop, XXXII Congresso da Sociedade Brasileira de Computação (CSBC), --, 2012.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Combining Re-Ranking and Rank Aggregation Methods, 17th Iberoamerican Congress on Pattern Recognition, 170-178, 2012.
  • Felipe S. P. Andrade, Jurandy Almeida, Hélio Pedrini, Ricardo da S. Torres; Fusion of Local and Global Descriptors for Content-Based Image and Video Retrieval, 17th Iberoamerican Congress on Pattern Recognition, 845-853, 2012.
  • Lucas Moutinho Bueno, Eduardo Valle, Ricardo da S. Torres; Bayesian approach for near-duplicate image detection, International Conference on Multimedia Retrieval, (ICMR), 15, 2012.
  • Otávio Augusto Bizetto Penatti, Lin Tzy Li, Jurandy Almeida, Ricardo da S. Torres; A visual approach for video geocoding using bag-of-scenes, International Conference on Multimedia Retrieval, (ICMR), 53, 2012.
  • Fábio Augusto Faria, Jefersson Alex dos Santos, Ricardo da S. Torres, Anderson Rocha, Alexandre X. Falcão; Automatic fusion of region-based classifiers for coffee crop recognition, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2221-2224, 2012.
  • Rodrigo Nakamura, João Paulo Papa, Leila M. Fonseca, Jefersson A. dos Santos, Ricardo da S. Torres; Hyperspectral Band Selection Through Optimum-Path Forest and Evolutionary-Based Algorithms, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), --, 2012.
  • Daniel Carlos Guimarães Pedronette, Ricardo da Silva Torres, Edson Borin, Mauricio Breternitz Jr.; Efficient Image Re-Ranking Computation on GPUs, 10th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), 95-102, 2012.
  • Fabio Augusto Faria, Rodrigo T. Calumby, Adriano Veloso, Anderson Rocha, Ricardo da S. Torres; Uso de Técnicas de Aprendizagem para Classificação e Recuperação de Imagens, Workshop of Theses and Dissertations, 24th Conference on Graphics, Patterns and Images (SIBGRAPI), 174--179, 2011.
  • George Teodoro, Eduardo Valle, Nathan Mariano, Ricardo da S. Torres, Wagner Meira Jr.; Adaptive parallel approximate similarity search for responsive multimedia retrieval, 20th ACM Conference on Information and Knowledge Management (CIKM), 495--504, 2011.
  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; Rapid Cut Detection on Compressed Video, 16th Iberoamerican Congress (CIARP), 71-78, 2011.
  • Otávio Augusto Bizetto Penatti, Eduardo Valle, Ricardo da S. Torres; Encoding Spatial Arrangement of Visual Words, 16th Iberoamerican Congress (CIARP), 240--247, 2011.
  • Nádia P. Kozievitch, Ricardo da S. Torres, André Santanchè, Neucimar J. Leite; Reusing a compound-based infrastructure for searching video stories, IEEE International Conference on Information Reuse and Integration (IRI), 222--227, 2011.
  • Jefersson Alex dos Santos, André Tavares da Silva, Ricardo da S. Torres, Alexandre X. Falcão, Léo Pini Magalhães, Rubens A. C. Lamparelli; Interactive Classification of Remote Sensing Images by Using Optimum-Path Forest and Genetic Programming, 14th International Conference on Computer Analysis of Images and Patterns (CAIP), 300--307, 2011.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Image Re-ranking and Rank Aggregation Based on Similarity of Ranked Lists, 14th International Conference on Computer Analysis of Images and Patterns (CAIP), 369--376, 2011.
  • Daniel C. G. Pedronette, Ricardo da S. Torres; Exploiting Contextual Information for Rank Aggregation, IEEE International Conference on Image Processing, 97--100, 2011.
  • Jurandy Almeida, Neucimar A. Leite, Ricardo da S. Torres; Comparison of Video Sequences with Histograms of Motion Patterns, IEEE International Conference on Image Processing, 3673-3676, 2011.
  • Uma Murthy, Lin Tzy Li, Eric Hallerman, Edward A. Fox, Manuel A. Pérez-Qui\~nones, Lois M. L. Delcambre, Ricardo da S. Torres; Use of subimages in fish species identification: a qualitative study, Joint International Conference on Digital Libraries (JCDL), 185--194, 2011.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Exploiting Contextual Spaces for Image Re-Ranking and Rank Aggregation, Multimedia Information Retrieval, 13:1 -- 13:8, 2011.
  • Fabiana B. Gil, Nádia P. Kozievitch, Ricardo da S. Torres; A Geographic Annotation Service for Biodiversity Systems, XI Brazilian Symposium on Geoinformatics (Geoinfo), 33--44, 2010.
  • Jurandy Almeida, Ricardo da S. Torres, Neucimar J. Leite; Rapid Video Summarization on Compressed Video, IEEE International Symposium on Multimedia (ISM), 113--120, 2010.
  • Uma Murthy, Nádia P. Kozievitch, Edward. A. Fox, Ricardo da S. Torres, Eric M. Hallerm; SUPERIDR: A Tablet PC Tool for Image Description and Retrieval, Workshop on the Impact of Pen-Based Technology on Education (WIPTE), --, 2010.
  • Emerson Muraro, Ricardo da S. Torres; Busca Baseada em Ontologias de Objetos Digitais Armazenados em Repositórios na Web, IX Workshop de Teses e Dissertações em Bancos de Dados, XXV Brazilian Symposium on Databases, --, 2010.
  • Nádia P. Kozievitch, Ricardo da S. Torres, Sung Hee Park, Edward A. Fox, Nathan Short, Lynn Abbott, Supratik Misra, Michael Hsiao; Rethinking Fingerprint Evidence Through Integration of Very Large Digital Libraries, Third Workshop on Very Large Digital Libraries, 14th European Conference on Research and Advanced Technologies on Digital Libraries, --, 2010.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Exploiting Contextual Information for Image Re-ranking, 15th Iberoamerican Congress on Pattern Recognition, (CIARP), 541--548, 2010.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Distances Correlation for Re-Ranking in Content-Based Image Retrieval, 23rd SIBGRAPI Conference on Graphics, Patterns and Images, 1--8, 2010.
  • Fernando Akune, Eduardo Valle, Ricardo da S. Torres; MONORAIL: A Disk-Friendly Index for Huge Descriptor Databases, 20th International Conference on Pattern Recognition, (ICPR), 4145--4148, 2010.
  • Jefersson Alex dos Santos, Fabio Augusto Faria, Rodrigo Tripodi Calumby, Ricardo da Silva Torres, Rubens A. C. Lamparelli; A Genetic Programming approach for coffee crop recognition, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 3418--3421, 2010.
  • Jurandy Almeida, Rodrigo Minetto, Tiago Almeida, Ricardo da S. Torres, Neucimar J. Leite; Estimation of Camera Parameters in Videos Sequence with a Large Amount of Scene Motion, 17th International Conference on Systems, Signals, and Image Processing (IWSSIP), 348--351, 2010.
  • Faria, F. A., João P. Papa, Ricardo da S. Torres, Alexandre X. Falcão; Multimodal Pattern Recognition Through Particle Swarm Optimization, 17th International Conference on Systems, Signals, and Image Processing (IWSSIP), 134--137, 2010.
  • Vítor Baccetti Garcia, Ricardo da S. Torres; A Shape Descriptor based on Scale-invariant Multiscale Fractal Dimension, 5th International Conference on Computer Vision Theory and Applications, 185--190, 2010.
  • Daniel Carlos Guimarães Pedronette, Ricardo da S. Torres; Shape Retrieval using Contour Features and Distance Optimization, 5th International Conference on Computer Vision Theory and Applications, 197--202, 2010.
  • Jefersson Alex dos Santos, Otávio Augusto Bizetto Penatti, Ricardo da S. Torres; Evaluating the Potential of Texture and Color Descriptors for Remote Sensing Image Retrieval and Classification, 5th International Conference on Computer Vision Theory and Applications, 203--208, 2010.
  • Carla Geovana N. Macário, Jefersson Alex dos Santos, Claudia Bauzer Medeiros, Ricardo da S. Torres; Annotating data to support decision-making: a case study, 6th Workshop on Geographic Information Retrieval, (GIR), --, 2010.
  • Fabio Augusto Faria, Adriano Veloso, Humberto Mossri de Almeida, Eduardo Valle, Ricardo da S. Torres, Marcos André Gonçalves, Wagner Meira Jr.; Learning to rank for content-based image retrieval, Multimedia Information Retrieval (MIR), 285--294, 2010.
  • Jurandy Almeida, Rodrigo Minetto, Tiago A. Almeida, Ricardo da S. Torres, Neucimar J. Leite; Robust Estimation of Camera Motion using Optical Flow Models, International Symposium on Advances in Visual Computing, 435--446, 2009.
  • Katia C. L. Santos, Humberto Mossri de Almeida, Marcos André Gonçalves, Ricardo da Silva Torres; Recuperação de Imagens da Web Utilizando Múltiplas Evidências Textuais e Programação Genética, XXIV Brazilian Symposium on Databases, 91--105, 2009.
  • Uma Murthy, Edward A. Fox, Yinlin Chen, Eric Hallerman, Ricardo da Silva Torres, Evandro J. Ramos, Tiago R. C. Falcão; Superimposed Image Description and Retrieval for Fish Species Identification, 13th European Conference on Digital Libraries, 285--296, 2009.
  • Jefersson A. dos Santos, Rubens Lamparelli, Ricardo da S. Torres; Using Relevance Feedback for Classifying Remote Sensing Images, Brazilian Remote Sensing Symposium, 7909--7916, 2009.
  • Javier A. Montoya-Zegarra, João P. Papa, Neucimar J. Leite, Ricardo da S. Torres, Alexandre X. Falcão; Novel Approaches for Exclusive and Continuous Fingerprint Classification, 3rd Pacific-Rim Symposium on Image and Video Technology, 386--397, 2009.
  • Fernanda A. Andaló, Ricardo da S. Torres, Alexandre X. Falcão; Shape Descriptors based on Tensor Scale, Workshop of Theses and Dissertations, XXI Brazilian Symposium on Computer Graphics and Image Processing, --, 2008.
  • Marcio A. M. Moreno, Ricardo da S. Torres; Recuperação de Imagem Utilizando Descritores Baseados em Esqueleto, IV Workshop de Visão Computacional, --, 2008.
  • Javier A. Montoya-Zegarra, Jan C. Beek-Pepper, Neucimar J. Leite, Ricardo da S. Torres, Alexandre X. Falcão; Combining Global with Local Texture Information for Image Retrieval Applications, IEEE International Symposium on Multimedia, 148--153, 2008.
  • Cristiano D. Ferreira, Ricardo da S. Torres, Marcos A. Goncalves, Weiguo Fan; Image Retrieval with Relevance Feedback based on Genetic Programming, XXIII Brazilian Symposium on Databases, 120--134, 2008.
  • Daniel C. G. Pedronette, Ricardo da S. Torres; Uma Plataforma de Serviços de Recomendação para Bibliotecas Digitais, XIII Brazilian Symposium on Databases, 253--267, 2008.
  • Anderson Rocha, Jurandy G. Almeida, Mario Nascimento, Ricardo da S. Torres, Siome Goldenstein; Efficient and Flexible Cluster-and-Search for CBIR, Advanced Concepts for Intelligent Vision Systems, 77--88, 2008.
  • Otávio B. Penatti, Ricardo da S. Torres; Color Descriptors for Web Image Retrieval: a Comparative Study, XXI Brazilian Symposium on Computer Graphics and Image Processing, 163--170, 2008.
  • Jefersson A. dos Santos, Cristiano D. Ferreira, Ricardo da S. Torres; A Genetic Programming Approach for Relevance Feedback in Region-based Image Retrieval Systems, XXI Brazilian Symposium on Computer Graphics and Image Processing, 155--162, 2008.
  • Ricardo da S. Torres, Javier A. M. Zegarra, Jefersson A. Santos, Cristiano D. Ferreira, Otávio A. B. Penatti, Fernanda A. Andaló, Jurandy G. Almeida; Recuperação de Imagens: Desafios e Novos Rumos, XXXV Seminário Integrado de Software e Hardware (SEMISH), 223--237, 2008.
  • Maria J. Escalona-Cuaresma, Arturo Torres-Zenteno, Javier Gutierrez, Eliane Martins, Ricardo da S. Torres, Maria Cecília C. Baranauskas; A Development Process for Web Geographic Information System: A Case of Study, Proceedings of the 10th International Conference on Enterprise Information Systems (ICEIS 2008), 112--117, 2008.
  • Jurandy G. Almeida, Anderson Rocha, Ricardo da S. Torres, Siome Goldestein; Making Colors Worth more than a Thousand Words, The 23th Annual ACM Symposium on Applied Computing, 1184--1190, 2008.
  • Javier A. Montoya-Zegarra, João P. Papa, Neucimar J. Leite, Ricardo da S. Torres, A. X. Falcão; Rotation-invariant Texture Recognition, International Symposium on Visual Computing, 193--204, 2007.
  • Leonardo Mariote, Claudia B. Medeiros, R. da S. Torres; Diagnosing Similarity of Oscillation Trends in Time Series, International Workshop on Spatial and Spatio-Temporal Data Mining, 7th IEEE International Conference on Data Mining (ICDM 2007), 643--648, 2007.
  • D. Pedronette, R. da S. Torres; Uma plataforma de Serviços de Recomendação para Bibliotecas Digitais, VI Workshop de Teses e Dissertações em Bancos de Dados, XXII Brazilian Symposium on Databases, 51--56, 2007.
  • Fernanda A. Andaló, Paulo A. V. Miranda, Ricardo da S. Torres, Alexandre X. Falcão; Detecting Contour Saliences Using Tensor Scale, IEEE International Conference on Image Processing, VI349--VI352, 2007.
  • Fernanda A. Andaló, Paulo A. V. Miranda, Ricardo da S. Torres, Alexandre X. Falcão; A New Shape Descriptor based on Tensor Scale, 8th International Symposium on Mathematical Morphology, 141--152, 2007.
  • Otávio B. Penatti, Ricardo da S. Torres; Descritor de Relacionamento Espacial baseado em Partições, XXVI Concurso de Trabalhos de Iniciação Científica, XXVII Congresso da Sociedade Brasileira de Computação , --, 2007.
  • Uma Murthy, Douglas Gorton, Ricardo da S. Torres, Marcos A. Gonçalves, Edward A. Fox, Lois Delcambre; Extending the 5S Digital Library (DL) Framework: From a Minimal DL towards a DL Reference Model, 1st Workshop on Digital Library Foundations, ACM IEEE Joint Conference on Digital Libraries, --, 2007.
  • Javier A. Montoya-Zegarra, Neucimar J. Leite, Ricardo da S. Torres; Rotation-Invariant and Scale-Invariant Steerable Pyramid Decomposition for Texture Image Retrieval, XX Brazilian Symposium on Computer Graphics and Image Processing, 121--128, 2007.
  • Javier A. Montoya-Zegarra, Neucimar J. Leite, Ricardo da S. Torres; Efficient and Effective Content-Based Image Retrieval Framework for Fingerprint Databases, V Workshop of Theses and Dissertations, XXI Brazilian Symposium on Databases, 77--82, 2006.
  • Javier A. Montoya-Zegarra, Neucimar J. Leite, Ricardo da S. Torres; Multiresolution Features for Fingerprint Image Retrieval, Workshop of Theses and Dissertations, XIX Brazilian Symposium on Computer Graphics and Image Processing, --, 2006.
  • Rao Shen, Naga S. Vemuri, Weiguo Fan, Ricardo da S. Torres, Edward A. Fox; Exploring Digital Libraries: Integrating Browsing, Searching, and Visualization, Proceedings of the 6th ACM/IEEE Joint Conference on Digital libraries, 1--10, 2006.
  • Arturo Henry Torres-Zenteno, Eliane Martins, Ricardo da S. Torres, María José Escalona-Cuaresma; Teste de Desempenho em Aplicações SIG Web, IX Conferencia Iberoamericana de Software Engineering (CIbSE 2006), 449-462, 2006.
  • Ricardo B. Freitas, Ricardo da S. Torres; OntoSAIA: Um ambiente Baseado em Ontologias para Recuperação e Anotação Semi-Automática de Imagens, First Workshop on Digital Libraries (Primeiro Workshop de Bibliotecas Digitais), XX Brazilian Symposium on Databases, 60--69, 2005.
  • Ricardo da S. Torres, Claudia B. Medeiros, Alexandre Xavier Falcão; Ambiente de Gerenciamento de Imagens e Dados Espaciais para Desenvolvimento de Aplicações em Biodiversidade, XVIII Concurso de Teses e Dissertações, XXV Congresso da Sociedade Brasileira de Computação, --, 2005.
  • Paulo A. V. Miranda, Ricardo da S. Torres, Alexandre X. Falcão; TSD: A Shape Descriptor Based on a Distribution of Tensor Scale Local Orientation, 18th Brazilian Symposium on Computer Graphics and Image, 139--146, 2005.
  • Ricardo da S. Torres, Celmar G. Silva, Claudia Bauzer Medeiros, Heloisa Vieira da Rocha; Visual structures for image browsing, Proceedings of the 12th International Conference on Information and Knowledge Management, 49--55, 2003.
  • Ricardo da S. Torres, Eduardo M. Picado, Alexandre X. Falcão, Luciano da Fontoura Costa; Effective Image Retrieval by Shape Saliences, 16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003), 167--174, 2003.
  • Ricardo da S. Torres, Alexandre X. Falcão, Luciano da F. Costa; Shape Description by Image Foresting Transform, Proceedings of the 14th International Conference on Digital Signal Processing, 1089--1092, 2002.

book chapters

  • Edward A. Fox, Uma Murthy, Seungwon Yang, Ricardo da S. Torres, Javier Velasco-Martin, Gary Marchionini; Pedagogical Enhancements to a Course on Information Retrieval, In Efthimis N. Efthimiadis, Juan Manuel Fernandez Luna, Juan Huete, Andrew MacFarlane, Teaching and Learning in IR. Springer, 2011, 47-60.
  • Ricardo da S. Torres, Alexandre X. Falcão; Recuperação de Imagens baseada em Conteúdo, In Aparecido Nilceu Marana, José Remo Ferreira Breg, Técnicas e Ferramentas de Processamento de Imagens Digitais e Aplicações em Realidade Virtual e Misturada. Canal 6 Editora, 2008, 111-132.

Posters, demos, and short papers

  • Bruna Alberton, Jurandy Almeida, Raimund Hanneken, Ricardo da S. Torres, Annette Menzel, Patrícia Morellato; Remote phenology: applying digital images to monitor leaf phenology in a Brazilian cerrado savanna, 49th Annual Meeting of the Association for Tropical Biology and Conservation (ATBC), --, 2012.
  • Bruna Alberton, Jurandy Almeida, Raimund Hanneken, Ricardo da S. Torres, Annette Menzel, Patrícia Morellato; Remote phenology: applying digital images to monitor leaf phenology in a Brazilian cerrado savanna, Phenology 2012 Conference, --, 2012.
  • Jurandy Almeida, Thiago Salles, Eder Ferreira Martins, Otávio Augusto Bizetto Penatti, Ricardo da S. Torres, Marcos André Gonçalves, Jussara M. Almeida; UNICAMP-UFMG at MediaEval 2012: Genre Tagging Task, MediaEval, --, 2012.
  • Lin Tzy Li, Jurandy Almeida, Daniel Carlos Guimarães Pedronette, Otávio Augusto Bizetto Penatti, Ricardo da S. Torres; A Multimodal Approach for Video Geocoding, MediaEval, --, 2012.
  • Lin Tzy Li, Daniel Carlos Guimarães Pedronette, Jurandy Almeida, Otávio Augusto Bizetto Penatti, Rodrigo Tripodi Calumby, Ricardo da S. Torres; Multimedia Multimodal Geocoding, 20th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS), --, 2012.
  • Daniel Carlos Guimarães Pedronette, Edson Borin, Ricardo da Silva Torres, Mauricio Breternitz Jr.; Efficient Computation of Image Re-Ranking using GPUs, III Escola Regional de Alto Desempenho de São Paulo (ERAD), --, 2012.
  • Jurandy Almeida, Sheila Pinto-Cáceres, Ricardo da S. Torres, Neucimar J. Leite; Intuitive Video Browsing Along Hierarchical Trees, II Simpósio de Processamento de Sinais da UNICAMP (SPS), --, 2011.
  • Fábio Augusto Faria, Rodrigo Tripodi Calumby, Ricardo da S. Torres; RECOD at ImageCLEF 2011: Medical Modality Classification using Genetic Programming, CLEF (Notebook Papers/Labs/Workshop), --, 2011.
  • Lin Tzy Li, Jurandy Almeida, Ricardo da S. Torres; RECOD Working Notes for Placing Task MediaEval 2011, MediaEval, --, 2011.
  • Seungwon Yang, Andrea L. Kavanaugh, Nádia P. Kozievitch, Lin Tzy Li, Venkat Srinivasan, Steven D. Sheetz, Travis Whalen, Donald Shoemaker, Ricardo da S. Torres, Edward A. Fox; CTRnet DL for disaster information services, Joint International Conference on Digital Libraries (JCDL), 437--438, 2011.
  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; Recuperação de Vídeos Digitais: Métodos, Propostas e Desafios, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 75--77, 2010.
  • Jurandy Almeida, Ricardo da S. Torres, Neucimar Jerônimo Leite; BP-tree: an efficient index for similarity search in high-dimensional metric spaces, 19th ACM Conference on Information and Knowledge Management (CIKM), 1365--1368, 2010.
  • Felipe Andrade, Ricardo da S. Torres, Hélio Pedrini; Combinação de Descritores Locais e Globais para Reconhecimento de Objetos em Vídeo, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 84--86, 2010.
  • Guilherme Armigliatto, Eduardo Valle, Ricardo da S. Torres; Anotação Automática de Imagens Usando Dicion\'arios Visuais e Regras de Associação, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 29--31, 2010.
  • Lucas M. Bueno, Eduardo Valle, Ricardo da S. Torres; Estudo Comparativo de Descritores Locais de Imagens Aplicado a Grandes Bases de Dados, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 47--48, 2010.
  • Rodrigo Tripodi Calumby, Ricardo da S. Torres; Realimentação de Relevância para Recuperação Visual e Textual de Imagens, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 32--34, 2010.
  • Fabio Faria, Anderson Rocha, Ricardo da S. Torres; Classificação de Imagens usando Programação Genética, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 26--28, 2010.
  • Nádia Kozievitch, Ricardo da S. Torres, Tiago R. C. Falcão, Evandro J. Ramos, Felipe Andrade, Silmara Marques Allegretti, Marlene Tiduko Ueta, Rubens Riscala Madi, Uma Murthy, Edward A. Fox, Yinlin Chen, Eric M. Hallerm; A Geographic Annotation Service in SuperIDR, GIS and Remote Sensing Research Symposium (VTGIS), --, 2010.
  • Nádia P. Kozievitch, Ricardo da S. Torres; Describing OAI-ORE from the 5S Framework Perspective, The Role of Digital Libraries in a Time of Global Change, 12th International Conference on Asia-Pacific Digital Libraries (ICADL), 260--261, 2010.
  • Nádia P. Kozievitch, Ricardo da S. Torres, Felipe S. P. Andrade, Uma Murthy, Edward A. Fox, Eric Hallerman; A Teaching Tool for Parasitology: Enhancing Learning with Annotation and Image Retrieval, esearch and Advanced Technology for Digital Libraries, 14th European Conference (ECDL), 466--469, 2010.
  • Daniel Pedronette, Ricardo da S. Torres; Exploiting Shape Matching and Re-Ranking Strategies for Content-Based Image Retrieval Tasks, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 44--46, 2010.
  • Otávio A. Penatti, Ricardo da S. Torres; Explorando Dicionários Visuais em Buscas de Imagens na Web, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 35--37, 2010.
  • Otávio A. B. Penatti, Ricardo da S. Torres; Eva: an evaluation tool for comparing descriptors in content-based image retrieval tasks, 11th ACM SIGMM International Conference on Multimedia Information Retrieval (MIR), 413--416, 2010.
  • Otávio A. B. Penatti, Ricardo da S. Torres; User-Oriented Evaluation of Color Descriptors for Web Image Retrieval, esearch and Advanced Technology for Digital Libraries, 14th European Conference (ECDL), 486--489, 2010.
  • Sheila Pinto-Cáceres, Ricardo da S. Torres; Visualização para Sistemas de Recuperação de Imagens por Conteúdo, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 49--51, 2010.
  • Jefersson A. dos Santos, Ricardo da S. Torres, Alexandre X. Falcão; Classificação Semi-automática de Regiões em Imagens de Sensoriamento Remoto Utilizando Realimenta\ccão de Relevância, I Simpósio de Processamento de Sinais da UNICAMP (SPS), 41--43, 2010.
  • Uma Murthy, Edward A. Fox, Yinlin Chen, Eric Hallerman, Ricardo da S. Torres, Evandro J. Ramos, Tiago R. C. Falcão; Species identification: fish images with CBIR and annotations, Joint International Conference on Digital Libraries (JCDL), 435--436, 2009.
  • Nádia P. Kozievitch, Tiago R. C. Falcão, Ricardo da S. Torres; A .Net Implementation of a Content-Based Image Search Component, Sessão de Demos, XXIII Brazilian Symposium on Databases, --, 2008.
  • Uma Murthy, Ricardo da S. Torres, Edward A. Fox, Logambigai Venkatachalam, Seungwon Yang, Marcos André Gonçalves; From concepts to implementation and visualization: tools from a team-based approach to ir, 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 889, 2008.
  • Carla Macário, Rodrigo Senra, Claudia Bauzer Medeiros, Rubens Lamparelli, Jurandir Zullo, Jansle V. Rocha, Edmundo R. M. Madeira, Eliane Martins, Maria Cecília Baranauskas, Neucimar J. Leite, Ricardo da S. Torres; Monitoramento de Safras via Web: Um Caso de Sucesso em Pesquisa Multidisciplinar, Sexto Congresso Brasileiro de Agroinformática (SBIAgro), --, 2007.
  • Daniel Pedronette, Ricardo da S. Torres; RecS-DL: Uma plataforma para Serviços de Recomendação em Bibliotecas Digitais, Sessão de Demos, XXII Brazilian Symposium on Databases, 15--20, 2007.
  • Uma Murthy, Ricardo da S. Torres, Edward A. Fox; SIERRA - A Superimposed Application for Enhanced Image Description and Retrieval, Research and Advanced Technology for Digital Libraries, 10th European Conference (ECDL), 540--543, 2006.
  • Ricardo da S. Torres; Sistemas de Informação para o Gerenciamento de Imagens: Aplicações e Desafios de Pesquisa, Grandes Desafios da Sociedade Brasileira de Computação, --, 2006.
  • Naga Srinivas Vemuri, Ricardo da S. Torres, Rao Shen, Marcos André Gonçalves, Weiguo Fan, Edward A. Fox; A Content-Based Image Retrieval Service for Archaeology Collections, Research and Advanced Technology for Digital Libraries, 10th European Conference (ECDL), 438--440, 2006.
  • Ricardo da S. Torres, Alexandre X. Falcão, Baoping Zhang, Weiguo Fan, Edward A. Fox, Marcos André Gonçalves, Pável Calado; A new framework to combine descriptors for content-based image retrieval, ACM International Conference on Information and Knowledge Management (CIKM), 335--336, 2005.
  • Ricardo da S. Torres, Claudia Bauzer Medeiros, Renata Queiroz Dividino, Mauricio Augusto Figueiredo, Marcos André Gonçalves, Edward A. Fox, Ryan Richardson; Using digital library components for biodiversity systems, ACM/IEEE Joint Conference on Digital Libraries (JCDL), 408, 2004.
  • Ricardo da S. Torres, Claudia Bauzer Medeiros, Marcos André Gonçalves, Edward A. Fox; An OAI compliant content-based image search component, ACM/IEEE Joint Conference on Digital Libraries (JCDL), 418, 2004.

technical reports

  • Fabio A. Faria, Paula Perre, Roberto Antonio Zucchi, Thomas Lewinsohn, Anderson Rocha, Ricardo da S. Torres; Uso de técnicas de aprendizagem para classificação automática de moscas-das-frutas (Diptera, Tephritidae), IC-12-010, Institute of Computing, University of Campinas, April, 2012.
  • Jefersson Alex dos Santos, Philippe-Henri Gosselin, Sylvie Philipp-Foliguet , Ricardo da S. Torres, Alexandre Xavier Falc\~ao; Multi-Scale Classification of Remote Sensing Images, IC-11-20, Institute of Computing, University of Campinas, November, 2011.
  • Jurandy Almeida, Neucimar J. Leite, Ricardo da S. Torres; Searching in High-Dimensional Metric Spaces using BP-Trees, IC-11-08, Institute of Computing, University of Campinas, March, 2011.
  • Jurandy Almeida, Sheila M. Pinto Cáceres, Ricardo da S. Torres, Neucimar J. Leite; Intuitive Video Browsing Along Hierarchical Trees, IC-11-06, Institute of Computing, University of Campinas, March, 2011.
  • Nádia P. Kozievitch, Edward Fox, Ricardo da S. Torres; Analyzing Compound Object Technologies from the 5S Perspective, IC-11-01, Institute of Computing, University of Campinas, January, 2011.
  • Jurandy Almeida, Ricardo da S. Torres, Neucimar J. Leite; BP-tree: An Efficient Index for Similarity Search in High-Dimensional Metric Spaces, IC-10-27, Institute of Computing, University of Campinas, August, 2010.
  • Nádia P. Kozievitch, Sherley Codio, Jennifer A. Francois, Edward Fox, Ricardo da S. Torres; Exploring CBIR concepts in the CTRnet Project, IC-10-32, Institute of Computing, University of Campinas, November, 2010.
  • Lin Tzy Li, Ricardo da Silva Torres; Coping with geographical relationships in Web searches, IC-10-04, Institute of Computing, University of Campinas, January, 2010.
  • Jurandy Almeida, Rodrigo Minetto, Tiago A. Almeida, Ricardo da S. Torres, Neucimar J. Leite; Robust Estimation of Camera Motion using Local Invariant Features, IC-09-12, Institute of Computing, University of Campinas, April, 2009.
  • Jurandy Almeida, Rodrigo Minetto, Tiago A. Almeida, Ricardo da S. Torres, Neucimar J. Leite; Robust Estimation of Camera Motion using Optical Flow Models, IC-09-24, Institute of Computing, University of Campinas, July, 2009.
  • Fabio A. Faria, Adriano Veloso, Humberto Mossri de Almeida, Eduardo Valle, Ricardo da S. Torres, Marcos A. Gonçalves, Wagner Meira Jr.; Learning to Rank for Content-Based Image Retrieval, IC-09-37, Institute of Computing, University of Campinas, October, 2009.
  • Nádia. P. Kozievitch, Ricardo da S. Torres, Tiago Falcão, Evandro Ramos, Felipe Andrade, Silmara M. Allegretti, Marlene T. Ueta, Rubens R. Madi, Uma Murthy, Edward A. Fox, Yinlin Chen, Eric Hallerman; Evaluation of a Tablet PC Image Annotation and Retrieval Tool in the Parasitology Domain, IC-09-23, Institute of Computing, University of Campinas, July, 2009.
  • Lin Tzy Li, Ricardo da Silva Torres; Revisitando os Desafios da Recuperação de Informação Geográfica na Web, IC-09-18, Institute of Computing, University of Campinas, May, 2009.
  • Jefersson A. dos Santos, Otávio A. B. Penatti, Ricardo da S. Torres; Evaluating the Potential of Texture and Color Descriptors for Remote Sensing Image Retrieval and Classification, IC-09-47, Institute of Computing, University of Campinas, December, 2009.
  • Jefferson A. dos Santos, Cristiano D. Ferreira, Ricardo da S. Torres; A Genetic Programming Approach for Relevance Feedback in Region-based Image Retrieval Systems, IC-08-19, Institute of Computing, University of Campinas, August, 2008.
  • Jurandy Almeida, Anderson Rocha, Ricardo da S. Torres, Siome Goldestein; Image Retrieval based on Color and Scale representative Image Regions (CSIR), IC-07-28, Institute of Computing, University of Campinas, September, 2007.
  • Criastiano D. Ferreira, Ricardo da S. Torres; Image Retrieval with Relevance Feedback based on Genetic Programming, IC-07-05, Institute of Computing, University of Campinas, Feb., 2007.
  • Seonho Kim, Edward A. Fox, Weiguo Fan, Chris North, Deborah Tatar, Ricardo da S. Torres; Design and Evaluation of Techniques to Utilize Implicit Rating Data in Complex Information Systems, TR-07-20, Computer Science Department, Virginia Tech, , 2007.
  • Anderson Rocha, Jurandy Almeida, Ricardo da S. Torres, Siome Goldestein; A New Hybrid Clustering Approach for Image Retrieval, IC-07-29, Institute of Computing, University of Campinas, September, 2007.
  • Javier A. Montoya-Zegarra, Neucimar J. Leite, Ricardo da S. Torres; Wavelet-based Feature Extraction for Fingerprint Image Retrieval, IC-06-12, Institute of Computing, University of Campinas, Sep., 2006.
  • Ricardo da S. Torres, Alexandre X. Falcão, Marcos A. Gonçalves, Baoping Zhang, Weiguo Fan, Edward A. Fox; A New Framework to Combine Descriptors for Content-based Image Retrieval, IC-05-21, Institute of Computing, University of Campinas, September, 2005.
  • Ricardo da S. Torres, Alexandre X. Falcão; Contour Salience Descriptors for Effective Image Retrieval and Analysis, IC-04-11, Institute of Computing, University of Campinas, October, 2004.
  • Ricardo da S. Torres, Claudia B. Medeiros, Marcos A. Gonçalves, Edward A. Fox; An OAI-based Digital Library Framework for Biodiversity Information Systems, TR-04-01, Computer Science Department, Virginia Tech, , 2004.
  • Ricardo da S. Torres, Claudia B. Medeiros, Eric M. Hallerman, Marcos A. Gonçalves, Edward A. Fox; Integrating Image and Spatial Data for Biodiversity Information Management, IC-04-12, Institute of Computing, University of Campinas, October, 2004.
  • Ricardo da S. Torres, Alexandre X. Falcão, Luciano da F. Costa; A Graph-based Approach for Multiscale Shape Analysis, IC-03-03, Institute of Computing, University of Campinas, January, 2003.

other communications