Agma J. M. Traina

According to our database1, Agma J. M. Traina authored at least 254 papers between 1997 and 2018.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2018
How to speed up outliers removal in image matching.
Pattern Recognition Letters, 2018

Full-fledged semantic indexing and querying model designed for seamless integration in legacy RDBMS.
Data Knowl. Eng., 2018

The Merkurion approach for similarity searching optimization in Database Management Systems.
Data Knowl. Eng., 2018

Class-constraint similarity queries.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

BoSS: image retrieval using bag-of-superpixels signatures.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Upgraded SemIndex Prototype Supporting Intelligent Database Keyword Queries through Disambiguation, Query as You Type, and Parallel Search Algorithms.
Proceedings of the 2018 IEEE International Conference on Cognitive Computing, 2018

Exploring Diversified Similarity with Kundaha.
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

Efficient and Reliable Estimation of Cell Positions.
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

RAFIKI: Retrieval-Based Application for Imaging and Knowledge Investigation.
Proceedings of the 31st IEEE International Symposium on Computer-Based Medical Systems, 2018

ICARUS: Retrieving Skin Ulcer Images through Bag-of-Signatures.
Proceedings of the 31st IEEE International Symposium on Computer-Based Medical Systems, 2018

2017
Modeling Temporal Activity to Detect Anomalous Behavior in Social Media.
TKDD, 2017

Retrieving 2D shapes by similarity based on bag of salience points.
Multimedia Tools Appl., 2017

Semantic Similarity Group By Operators for Metric Data.
Proceedings of the Similarity Search and Applications - 10th International Conference, 2017

VolTime: Unsupervised Anomaly Detection on Users' Online Activity Volume.
Proceedings of the 2017 SIAM International Conference on Data Mining, 2017

Relational graph data management on the edge: Grouping vertices' neighborhood with Edge-k.
Proceedings of the XXXII Simpósio Brasileiro de Banco de Dados, 2017

A Spline-based Cost Model for Metric Trees.
Proceedings of the XXXII Simpósio Brasileiro de Banco de Dados, 2017

Efficiently Indexing Multiple Repositories of Medical Image Databases.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

BREATH: Heat Maps Assisting the Detection of Abnormal Lung Regions in CT Scans.
Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems, 2017

2016
Preface.
J. Innovation in Digital Ecosystems, 2016

Preface.
Inf. Syst., 2016

FOMP: A Novel Preprocessing Technique to Speed-Up the Outlier Removal from Matched Points.
Proceedings of the 29th SIBGRAPI Conference on Graphics, Patterns and Images, 2016

ClusMAM: fast and effective unsupervised clustering of large complex datasets using metric access methods.
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Unveiling smoke in social images with the SmokeBlock approach.
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

When Similarity is Not Enough, Ask for Diversity: Grouping Elements Based on Influence.
Proceedings of the IEEE International Symposium on Multimedia, 2016

A Label-Scaled Similarity Measure for Content-Based Image Retrieval.
Proceedings of the IEEE International Symposium on Multimedia, 2016

Fire Detection on Unconstrained Videos Using Color-Aware Spatial Modeling and Motion Flow.
Proceedings of the 28th IEEE International Conference on Tools with Artificial Intelligence, 2016

On the Support of a Similarity-enabled Relational Database Management System in Civilian Crisis Situations.
Proceedings of the ICEIS 2016, 2016

Pivot-Based Similarity Wide-Joins Fostering Near-Duplicate Detection.
Proceedings of the Enterprise Information Systems - 18th International Conference, 2016

Efficient Self-similarity Range Wide-joins Fostering Near-duplicate Image Detection in Emergency Scenarios.
Proceedings of the ICEIS 2016, 2016

Vote-and-Comment: Modeling the Coevolution of User Interactions in Social Voting Web Sites.
Proceedings of the IEEE 16th International Conference on Data Mining, 2016

Encoding Visual Attention Features for Effective Biomedical Images Retrieval.
Proceedings of the 29th IEEE International Symposium on Computer-Based Medical Systems, 2016

2015
Approximate XML structure validation based on document-grammar tree similarity.
Inf. Sci., 2015

Similarity sets: A new concept of sets to seamlessly handle similarity in database management systems.
Inf. Syst., 2015

A survey on Information Visualization in light of Vision and Cognitive sciences.
CoRR, 2015

GMine: A System for Scalable, Interactive Graph Visualization and Mining.
CoRR, 2015

Large Graph Analysis in the GMine System.
CoRR, 2015

Reviewing Data Visualization: an Analytical Taxonomical Study.
CoRR, 2015

The Spatial-Perceptual Design Space: a new comprehension for Data Visualization.
CoRR, 2015

SuperGraph Visualization.
CoRR, 2015

Combining Visual Analytics and Content Based Data Retrieval Technology for Efficient Data Analysis.
CoRR, 2015

A Survey on Distributed Visualization Techniques over Clusters of Personal Computers.
CoRR, 2015

BoWFire: Detection of Fire in Still Images by Integrating Pixel Color and Texture Analysis.
CoRR, 2015

Techniques for effective and efficient fire detection from social media images.
CoRR, 2015

Compact distance histogram: a novel structure to boost k-nearest neighbor queries.
Proceedings of the 27th International Conference on Scientific and Statistical Database Management, 2015

Diversity in Similarity Joins.
Proceedings of the Similarity Search and Applications - 8th International Conference, 2015

Improving Metric Access Methods with Bucket Files.
Proceedings of the Similarity Search and Applications - 8th International Conference, 2015

Similarity Joins and Beyond: An Extended Set of Binary Operators with Order.
Proceedings of the Similarity Search and Applications - 8th International Conference, 2015

BoWFire: Detection of Fire in Still Images by Integrating Pixel Color and Texture Analysis.
Proceedings of the 28th SIBGRAPI Conference on Graphics, Patterns and Images, 2015

Combine-and-conquer: improving the diversity in similarity search through influence sampling.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Shape description based on bag of salience points.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Compact and discriminative approach for encoding spatial-relationship of visual words.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

RSC: Mining and Modeling Temporal Activity in Social Media.
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

Combining Diversity Queries and Visual Mining to Improve Content-Based Image Retrieval Systems: The DiVI Method.
Proceedings of the 2015 IEEE International Symposium on Multimedia, 2015

Self Similarity Wide-Joins for Near-Duplicate Image Detection.
Proceedings of the 2015 IEEE International Symposium on Multimedia, 2015

Fire Detection from Social Media Images by Means of Instance-Based Learning.
Proceedings of the Enterprise Information Systems - 17th International Conference, 2015

Techniques for Effective and Efficient Fire Detection from Social Media Images.
Proceedings of the ICEIS 2015, 2015

Speeding up the combination of multiple descriptors for different boundary conditions.
Proceedings of the 2015 Latin American Computing Conference, 2015

Color and Texture Influence on Computer-Aided Diagnosis of Dermatological Ulcers.
Proceedings of the 28th IEEE International Symposium on Computer-Based Medical Systems, 2015

Vertebral Body Segmentation of Spine MR Images Using Superpixels.
Proceedings of the 28th IEEE International Symposium on Computer-Based Medical Systems, 2015

2014
Open issues for partitioning clustering methods: an overview.
Wiley Interdiscip. Rev. Data Min. Knowl. Discov., 2014

Embedding k-Nearest Neighbor Queries into Relational Database Management Systems.
JIDM, 2014

A Wider Concept for Similarity Joins.
JIDM, 2014

Analyzing Missing Data in Metric Spaces.
JIDM, 2014

Seamless Integration of Distance Functions and Feature Vectors for Similarity-Queries Processing.
JIDM, 2014

Findings on ranking evaluation functions for feature weighting in image retrieval.
J. Braz. Comp. Soc., 2014

QuMinS: Fast and scalable querying, mining and summarizing multi-modal databases.
Inf. Sci., 2014

The NOBH-tree: Improving in-memory metric access methods by using metric hyperplanes with non-overlapping nodes.
Data Knowl. Eng., 2014

PRoSPer: Perceptual similarity queries in medical CBIR systems through user profiles.
Comp. in Bio. and Med., 2014

Integrating visual words as bunch of n-grams for effective biomedical image classification.
Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2014

MFS-Map: efficient context and content combination to annotate images.
Proceedings of the Symposium on Applied Computing, 2014

Discovering Frequent Patterns on Agrometeorological Data with TrieMotif.
Proceedings of the Enterprise Information Systems - 16th International Conference, 2014

TrieMotif - A New and Efficient Method to Mine Frequent K-Motifs from Large Time Series.
Proceedings of the ICEIS 2014, 2014

The SITSMining Framework - A Data Mining Approach for Satellite Image Time Series.
Proceedings of the ICEIS 2014, 2014

Being Similar is Not Enough: How to Bridge Usability Gap through Diversity in Medical Images.
Proceedings of the 2014 IEEE 27th International Symposium on Computer-Based Medical Systems, 2014

Using Sub-dictionaries for Image Representation Based on the Bag-of-Visual-Words Approach.
Proceedings of the 2014 IEEE 27th International Symposium on Computer-Based Medical Systems, 2014

MedInject: A General-Purpose Information Retrieval Framework Applied in a Medical Context.
Proceedings of the 2014 IEEE 27th International Symposium on Computer-Based Medical Systems, 2014

SemIndex: Semantic-Aware Inverted Index.
Proceedings of the Advances in Databases and Information Systems, 2014

2013
Large Graph Analysis in the GMine System.
IEEE Trans. Knowl. Data Eng., 2013

Halite: Fast and Scalable Multiresolution Local-Correlation Clustering.
IEEE Trans. Knowl. Data Eng., 2013

A New Time Series Mining Approach Applied to Multitemporal Remote Sensing Imagery.
IEEE Trans. Geoscience and Remote Sensing, 2013

The Images and Data Bases Group at University of São Paulo.
JIDM, 2013

Evaluating the Diversification of Similarity Query Results.
JIDM, 2013

Finding Spatio-Temporal Patterns in Multidimensional Data Streams.
JIDM, 2013

Analysis of large scale climate data: how well climate change models and data from real sensor networks agree?
Proceedings of the 22nd International World Wide Web Conference, 2013

Parameter-free and domain-independent similarity search with diversity.
Proceedings of the Conference on Scientific and Statistical Database Management, 2013

A New Concept of Sets to Handle Similarity in Databases: The SimSets.
Proceedings of the Similarity Search and Applications - 6th International Conference, 2013

From Bag-of-Visual-Words to Bag-of-Visual-Phrases Using n-Grams.
Proceedings of the XXVI Conference on Graphics, Patterns and Images, 2013

Graph-Based Relational Data Visualization.
Proceedings of the 17th International Conference on Information Visualisation, 2013

Efficient Execution of Conjunctive Complex Queries on Big Multimedia Databases.
Proceedings of the 2013 IEEE International Symposium on Multimedia, 2013

Involving users in the gestural language definition process for the NInA framework.
Proceedings of the Simpósio Brasileiro sobre Fatores Humanos em Sistemas Computacionais, 2013

The NInA Framework - Using Gesture to Improve Interaction and Collaboration in Geographical Information Systems.
Proceedings of the ICEIS 2013, 2013

A Differential Method for Representing Spinal MRI for Perceptual-CBIR.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

Using Boundary Conditions for Combining Multiple Descriptors in Similarity Based Queries.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

Does a CBIR system really impact decisions of physicians in a clinical environment?
Proceedings of the 26th IEEE International Symposium on Computer-Based Medical Systems, 2013

2012
Time Series Indexing Taking Advantage of the Generalized Suffix Tree.
JIDM, 2012

Smart histogram analysis applied to the skull-stripping problem in T1-weighted MRI.
Comp. in Bio. and Med., 2012

Reducing the dimensionality of the SIFT descriptor and increasing its effectiveness and efficiency in image retrieval via bag-of-features.
Proceedings of the Brazilian Symposium on Multimedia and the Web, 2012

An Efficient Algorithm for Fractal Analysis of Textures.
Proceedings of the 25th SIBGRAPI Conference on Graphics, Patterns and Images, 2012

To be or not to be real: fractal analysis of data streams from a regional climate change model.
Proceedings of the ACM Symposium on Applied Computing, 2012

Image retrieval employing genetic dissimilarity weighting and feature space transformation functions.
Proceedings of the ACM Symposium on Applied Computing, 2012

A CAD system based on complex networks theory to characterize mass in mammograms.
Proceedings of the Medical Imaging 2012: Computer-Aided Diagnosis, 2012

Challenges for users and designers in the design process of a satellite images handling system.
Proceedings of the 11th Brazilian Symposium on Human Factors in Computing Systems, 2012

A Statistical Associative Classifier with Automatic Estimation of Parameters on Computer Aided Diagnosis.
Proceedings of the 11th International Conference on Machine Learning and Applications, 2012

SART: A New Association Rule Method for Mining Sequential Patterns in Time Series of Climate Data.
Proceedings of the Computational Science and Its Applications - ICCSA 2012, 2012

FSCoMS: Feature Selection of Medical Images Based on Compactness Measure from Scatterplots.
Proceedings of the 2012 IEEE Second International Conference on Healthcare Informatics, 2012

k-Gabor: A new feature extraction method for medical images providing internal analysis.
Proceedings of CBMS 2012, 2012

2011
Fractal-based Analysis to Identify Trend Changes in Multiple Climate Time Series.
JIDM, 2011

Nearest Neighbor Queries with Counting Aggregate-based Conditions.
JIDM, 2011

Algebraic Properties to Optimize kNN Queries.
JIDM, 2011

Slicing the metric space to provide quick indexing of complex data in the main memory.
Inf. Syst., 2011

Improving the ranking quality of medical image retrieval using a genetic feature selection method.
Decision Support Systems, 2011

H-Metric: Characterizing Image Datasets via Homogenization Based on KNN-Queries.
Data Science Journal, 2011

XML document-grammar comparison: related problems and applications.
Central Europ. J. Computer Science, 2011

Telesto: Indexação de Séries Temporais por Meio de Árvores de Sufixo Generalizadas.
Proceedings of the XXVI Simpósio Brasileiro de Banco de Dados, 2011

Integrating user profile in medical CBIR systems to answer perceptual similarity queries.
Proceedings of the Medical Imaging 2011: Computer-Aided Diagnosis, 2011

Clustering very large multi-dimensional datasets with MapReduce.
Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2011

Using Visual Analysis to Weight Multiple Signatures to Discriminate Complex Data.
Proceedings of the 15th International Conference on Information Visualisation, 2011

MedFMI-SiR: A Powerful DBMS Solution for Large-Scale Medical Image Retrieval.
Proceedings of the Information Technology in Bio- and Medical Informatics, 2011

Feature Selection Guided by Perception in Medical CBIR Systems.
Proceedings of the 2011 IEEE International Conference on Healthcare Informatics, 2011

Improving content-based retrieval of medical images through dynamic distance on relevance feedback.
Proceedings of the 24th IEEE International Symposium on Computer-Based Medical Systems, 2011

The Similarity Cloud Model: A novel and efficient hippocampus segmentation technique.
Proceedings of the 24th IEEE International Symposium on Computer-Based Medical Systems, 2011

2010
DBM-Tree: A Dynamic Metric Access Method Sensitive to Local Density Data.
JIDM, 2010

Revisiting the DBM-Tree.
JIDM, 2010

Fast feature selection using fractal dimension.
JIDM, 2010

Fast Feature Selection using Fractal Dimension - Ten Years Later.
JIDM, 2010

Mining Relevant and Extreme Patterns on Climate Time Series with CLIPSMiner.
JIDM, 2010

FMI-SiR: A Flexible and Efficient Module for Similarity Searching on Oracle Database.
JIDM, 2010

Adding Knowledge Extracted by Association Rules into Similarity Queries.
JIDM, 2010

Efficient bulk-loading on dynamic metric access methods.
Inf. Syst., 2010

A visual framework to understand similarity queries and explore data in Metric Access Methods.
IJBIDM, 2010

Análise baseada em Fractais para Identificação de Mudanças de Tendências em Múltiplas Séries Climáticas.
Proceedings of the XXV Simpósio Brasileiro de Banco de Dados, 2010

CLEARMiner: a new algorithm for mining association patterns on heterogeneous time series from climate data.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Combining Visual Analytics and Content Based Data Retrieval Technology for Efficient Data Analysis.
Proceedings of the 14th International Conference on Information Visualisation, 2010

Metric Data Analysis Enhanced through Temporal Visualization.
Proceedings of the 14th International Conference on Information Visualisation, 2010

New DTW-based method to similarity search in sugar cane regions represented by climate and remote sensing time series.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

SACMiner: A New Classification Method Based on Statistical Association Rules to Mine Medical Images.
Proceedings of the Enterprise Information Systems - 12th International Conference, 2010

Statistical Associative Classification of Mammograms - The SACMiner Method.
Proceedings of the ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 2, AIDSS, Funchal, Madeira, Portugal, June 8, 2010

QMAS: Querying, Mining and Summarization of Multi-modal Databases.
Proceedings of the ICDM 2010, 2010

Finding Clusters in subspaces of very large, multi-dimensional datasets.
Proceedings of the 26th International Conference on Data Engineering, 2010

Silhouette-based feature selection for classification of medical images.
Proceedings of the IEEE 23rd International Symposium on Computer-Based Medical Systems (CBMS 2010), 2010

Integrating user preference to similarity queries over medical images datasets.
Proceedings of the IEEE 23rd International Symposium on Computer-Based Medical Systems (CBMS 2010), 2010

Improving medical image retrieval through multi-descriptor similarity functions and association rules.
Proceedings of the IEEE 23rd International Symposium on Computer-Based Medical Systems (CBMS 2010), 2010

2009
Mining Statistical Association Rules to Select the Most Relevant Medical Image Features.
Proceedings of the Mining Complex Data, 2009

Seamlessly integrating similarity queries in SQL.
Softw., Pract. Exper., 2009

A New Family of Distance Functions for Perceptual Similarity Retrieval of Medical Images.
J. Digital Imaging, 2009

How to Cope with the Performance Gap in Content-Based Image Retrieval Systems.
IJHISI, 2009

Supporting content-based image retrieval and computer-aided diagnosis systems with association rule-based techniques.
Data Knowl. Eng., 2009

Easing the Dimensionality Curse by Stretching Metric Spaces.
Proceedings of the Scientific and Statistical Database Management, 2009

Time-Aware Similarity Search: A Metric-Temporal Representation for Complex Data.
Proceedings of the Advances in Spatial and Temporal Databases, 2009

Mining Climate and Remote Sensing Time Series to Discover the Most Relevant Climate Patterns.
Proceedings of the XXIV Simpósio Brasileiro de Banco de Dados, 2009

Incorporating Metric Access Methods for Similarity Searching on Oracle Database.
Proceedings of the XXIV Simpósio Brasileiro de Banco de Dados, 2009

Ranking evaluation functions to improve genetic feature selection in content-based image retrieval of mammograms.
Proceedings of the Twenty-Second IEEE International Symposium on Computer-Based Medical Systems, 2009

Including the perceptual parameter to tune the retrieval ability of pulmonary CBIR systems.
Proceedings of the Twenty-Second IEEE International Symposium on Computer-Based Medical Systems, 2009

Content-based retrieval of medical images: From context to perception.
Proceedings of the Twenty-Second IEEE International Symposium on Computer-Based Medical Systems, 2009

Unsupervised scaling of multi-descriptor similarity functions for medical image datasets.
Proceedings of the Twenty-Second IEEE International Symposium on Computer-Based Medical Systems, 2009

Identifying Algebraic Properties to Support Optimization of Unary Similarity Queries.
Proceedings of the 3rd Alberto Mendelzon International Workshop on Foundations of Data Management, 2009

The Onion-Tree: Quick Indexing of Complex Data in the Main Memory.
Proceedings of the Advances in Databases and Information Systems, 2009

2008
Mining Patterns for Visual Interpretation in a Multiple-Views Environment.
Proceedings of the Visual Data Mining - Theory, Techniques and Tools for Visual Analytics, 2008

An Association Rule-Based Method to Support Medical Image Diagnosis With Efficiency.
IEEE Trans. Multimedia, 2008

Accelerating k-medoid-based algorithms through metric access methods.
Journal of Systems and Software, 2008

Reducing the semantic gap in content-based image retrieval in mammography with relevance feedback and inclusion of expert knowledge.
Int. J. Computer Assisted Radiology and Surgery, 2008

Data pre-processing: a new algorithm for feature selection and data discretization.
Proceedings of the CSTST 2008: Proceedings of the 5th International Conference on Soft Computing as Transdisciplinary Science and Technology, 2008

Improving CBIR using feature extraction based on wavelet transform.
Proceedings of the 14th Brazilian Symposium on Multimedia and Web Systems, 2008

Combinaçao de técnicas de interaçao humano-computador para avaliaçao de sistemas de recuperaçao de imagens por conteúdo.
Proceedings of the 14th Brazilian Symposium on Multimedia and Web Systems, 2008

A New Approach for Optimization of Dynamic Metric Access Methods Using an Algorithm of Effective Deletion.
Proceedings of the Scientific and Statistical Database Management, 2008

The Visual Expression Process: Bridging Vision and Data Visualization.
Proceedings of the Smart Graphics, 8th International Symposium, 2008

A new algorithm for data discretization and feature selection.
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Aggregate similarity queries in relevance feedback methods for content-based image retrieval.
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Assessing the best integration between distance-function and image-feature to answer similarity queries.
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

An algorithm for effective deletion and a new optimization technique for metric access methods.
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

Employing Wavelet Transforms to Support Content-Based Retrieval of Medical Images.
Proceedings of the Pattern Recognition in Information Systems, 2008

A new method to efficiently reduce histogram dimensionality.
Proceedings of the Medical Imaging 2008: Computer-Aided Diagnosis, 2008

Montando questionários para medir a satisfação do usuário: avaliação de interface de um sistema que utiliza técnicas de recuperação de imagens por conteúdo.
Proceedings of the VIII Simpósio Brasileiro de Fatores Humanos em Sistemas Computacionais (IHC 2008), 2008

A novel optimization approach to efficiently process aggregate similarity queries in metric access methods.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

How to Improve Medical Image Diagnosis through Association Rules: The IDEA Method.
Proceedings of the Twenty-First IEEE International Symposium on Computer-Based Medical Systems, 2008

Content-Based Retrieval of Medical Images by Continuous Feature Selection.
Proceedings of the Twenty-First IEEE International Symposium on Computer-Based Medical Systems, 2008

2007
The Omni-family of all-purpose access methods: a simple and effective way to make similarity search more efficient.
VLDB J., 2007

The spatial-perceptual design space: a new comprehension for data visualization.
Information Visualization, 2007

Investigating the potential of art neural network models for indexing and information retrieval.
Int. J. Intell. Syst., 2007

Genetic algorithms for approximate similarity queries.
Data Knowl. Eng., 2007

A fast and effective method to find correlations among attributes in databases.
Data Min. Knowl. Discov., 2007

Boosting k-Nearest Neighbor Queries Estimating Suitable Query Radii.
Proceedings of the 19th International Conference on Scientific and Statistical Database Management, 2007

MAMCost: Global and Local Estimates leading to Robust Cost Estimation of Similarity Queries.
Proceedings of the 19th International Conference on Scientific and Statistical Database Management, 2007

Bulk-loading Dynamic Metric Access Methods.
Proceedings of the XXII Simpósio Brasileiro de Banco de Dados, 2007

Constrained Aggregate Similarity Queries in Metric Spaces.
Proceedings of the XXII Simpósio Brasileiro de Banco de Dados, 2007

Horizontal fragmentation as a technique to improve the performance of drill-down and roll-up queries.
Proceedings of the 2007 ACM Symposium on Applied Computing (SAC), 2007

An effective cost model for similarity queries in metric spaces.
Proceedings of the 2007 ACM Symposium on Applied Computing (SAC), 2007

Biased box sampling - a density-biased sampling for clustering.
Proceedings of the 2007 ACM Symposium on Applied Computing (SAC), 2007

A Density-Biased Sampling Technique to Improve Cluster Representativeness.
Proceedings of the Knowledge Discovery in Databases: PKDD 2007, 2007

An efficient framework for similarity query optimization.
Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

SuGAR: A Framework to Support Mammogram Diagnosis.
Proceedings of the 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), 2007

HEAD: The Human Encephalon Automatic Delimiter.
Proceedings of the 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), 2007

The MM-Tree: A Memory-Based Metric Tree Without Overlap Between Nodes.
Proceedings of the Advances in Databases and Information Systems, 2007

2006
Efficient Discovery of Unusual Patterns in Time Series .
New Generation Comput., 2006

DBM-Tree: Trading Height-Balancing for Performance in Metric Access Methods.
J. Braz. Comp. Soc., 2006

GMine: A System for Scalable, Interactive Graph Visualization and Mining.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006

SIREN: A Similarity Retrieval Engine for Complex Data.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006

An Efficient Approach to Scale up k-medoid based Algorithms in Large Databases.
Proceedings of the XXI Simpósio Brasileiro de Banco de Dados, 2006

Evaluating the intrinsic dimension of evolving data streams.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

A new similarity measure for histograms applied to content-based retrieval of medical images.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Effective shape-based retrieval and classification of mammograms.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Comparing images with distance functions based on attribute interaction.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Automatic mining of fruit fly embryo images.
Proceedings of the Twelfth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2006

Reviewing Data Visualization: an Analytical Taxonomical Study.
Proceedings of the 10th International Conference on Information Visualisation, 2006

SuperGraph Visualization.
Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006

Perceptual Distance Functions for Similarity Retrieval of Medical Images.
Proceedings of the Image and Video Retrieval, 5th International Conference, 2006

Efficient processing of complex similarity queries in RDBMS through query rewriting.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

Fighting the Semantic Gap on CBIR Systems through New Relevance Feedback Techniques.
Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

Statistical Association Rules and Relevance Feedback: Powerful Allies to Improve the Retrieval of Medical Images.
Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

Distance Functions Association for Content-Based Image Retrieval using Multiple Comparison Criteria.
Proceedings of the 19th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2006), 2006

2005
Using an image-extended relational database to support content-based image retrieval in a PACS.
Computer Methods and Programs in Biomedicine, 2005

Visualization Tree, Multiple Linked Analytical Decisions.
Proceedings of the Smart Graphics, 5th International Symposium, 2005

Algoritmos Genéticos para Consultas por Similaridade Aproximadas.
Proceedings of the 20° Simpósio Brasileiro de Bancos de Dados, 2005

Querying complex objects by similarity in SQL.
Proceedings of the 20° Simpósio Brasileiro de Bancos de Dados, 2005

Image domain formalization for content-based image retrieval.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005

MAMView: a visual tool for exploring and understanding metric access methods.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005

Accelerating approximate similarity queries using genetic algorithms.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005

Global Warp Metric Distance: Boosting Content-based Image Retrieval through Histograms.
Proceedings of the Seventh IEEE International Symposium on Multimedia (ISM 2005), 2005

A Low-cost Approach for Effective Shape-based Retrieval and Classification of Medical Images.
Proceedings of the Seventh IEEE International Symposium on Multimedia (ISM 2005), 2005

Fractal Analysis of Image Textures for Indexing and Retrieval by Content.
Proceedings of the 18th IEEE Symposium on Computer-Based Medical Systems (CBMS 2005), 2005

Enhanced visual evaluation of feature extractors for image mining.
Proceedings of the 2005 ACS / IEEE International Conference on Computer Systems and Applications (AICCSA 2005), 2005

2004
Efficient Algorithms to Execute Complex Similarity Queries in RDBMS.
J. Braz. Comp. Soc., 2004

DBM-Tree: A Dynamic Metric Access Method Sensitive to Local Density Data.
Proceedings of the XIX Simpósio Brasileiro de Bancos de Dados, 2004

Visual Analysis of Feature Selection for Data Mining Processes.
Proceedings of the XIX Simpósio Brasileiro de Bancos de Dados, 2004

Knowledge Extraction using Visualization of Hemoglobin Parameters to Identify Thalassemia.
Proceedings of the 17th IEEE Symposium on Computer-Based Medical Systems (CBMS 2004), 2004

Including Conditional Operators in Content-Based Image Retrieval in Large Sets of Medical Exams.
Proceedings of the 17th IEEE Symposium on Computer-Based Medical Systems (CBMS 2004), 2004

Content-based Image Retrieval Using Approximate Shape of Objects.
Proceedings of the 17th IEEE Symposium on Computer-Based Medical Systems (CBMS 2004), 2004

2003
Efficient Content-Based Image Retrieval through Metric Histograms.
World Wide Web, 2003

Frequency Plot and Relevance Plot to Enhance Visual Data Exploration.
Proceedings of the 16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003), 2003

Using Efficient Visual Exploration Techniques to Evaluate Features for Content-Based Image Retrieval.
Proceedings of the 16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003), 2003

Operadores de Seleção por Similaridade para Sistemas de Gerenciamento de Bases de Dados Relacionais.
Proceedings of the XVIII Simpósio Brasileiro de Bancos de Dados, 2003

Integrating Images to Patient Electronic Medical Records through Content-Based Retrieval Techniques.
Proceedings of the 16th IEEE Symposium on Computer-Based Medical Systems (CBMS 2003), 2003

MultiWaveMed: A System for Medical Image Retrieval through Wavelets Transformations.
Proceedings of the 16th IEEE Symposium on Computer-Based Medical Systems (CBMS 2003), 2003

Retrieval by Content of Medical Images Using Texture for Tissue Identification.
Proceedings of the 16th IEEE Symposium on Computer-Based Medical Systems (CBMS 2003), 2003

2002
Fast Indexing and Visualization of Metric Data Sets using Slim-Trees.
IEEE Trans. Knowl. Data Eng., 2002

The Metric Histogram: A New and Efficient Approach for Content-based Image Retrieval.
Proceedings of the Visual and Multimedia Information Management, 2002

Data Visualization in RDBMS.
Proceedings of the Information Systems and Databases (ISDB 2002), 2002

Extending SQL to Support Image Content-based Retrieval.
Proceedings of the Information Systems and Databases (ISDB 2002), 2002

How to improve the pruning ability of dynamic metric access methods.
Proceedings of the 2002 ACM CIKM International Conference on Information and Knowledge Management, 2002

How to Add Content-based Image Retrieval Capability in a PACS.
Proceedings of the 15th IEEE Symposium on Computer-Based Medical Systems (CBMS 2002), 2002

Extending Relational atabases to Support Content-based Retrieval of Medical Images.
Proceedings of the 15th IEEE Symposium on Computer-Based Medical Systems (CBMS 2002), 2002

Visually Mining on Multiple Relational Tables at Once.
Proceedings of the Advances in Databases and Information Systems, 2002

2001
Consultas por Similaridade em Dados Multimídia.
Proceedings of the XVI Simpósio Brasileiro de Banco de Dados, 2001

Visualização de Dados em Sistemas de Bases de Dados Relacionais.
Proceedings of the XVI Simpósio Brasileiro de Banco de Dados, 2001

Tri-plots: scalable tools for multidimensional data mining.
Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining, 2001

Similarity Search without Tears: The OMNI Family of All-purpose Access Methods.
Proceedings of the 17th International Conference on Data Engineering, 2001

2000
Spatial Join Selectivity Using Power Laws.
Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000

Fast Feature Selection Using Fractal Dimension.
Proceedings of the XV Simpósio Brasileiro de Banco de Dados, 2000

Distance Exponent: A New Concept for Selectivity Estimation in Metric Trees.
Proceedings of the 16th International Conference on Data Engineering, San Diego, California, USA, February 28, 2000

Slim-Trees: High Performance Metric Trees Minimizing Overlap Between Nodes.
Proceedings of the Advances in Database Technology, 2000

1998
Support to content-based image query in object-oriented databases.
Proceedings of the 1998 ACM symposium on Applied Computing, 1998

A Tool for Content-Based Image Retrieval in Object-Oriented Databases.
Proceedings of the Third International Conference on Integrated Design and Process Technology, IDPT, 1998

Content-Based Retrieval of Musical Scores in an Object-Oriented Database System.
Proceedings of the Third International Conference on Integrated Design and Process Technology, IDPT, 1998

1997
3D reconstruction of magnetic resonance imaging using largely spaced slices.
Proceedings of the 10th IEEE Symposium on Computer-Based Medical Systems (CBMS '97), 1997


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