Search Results - "Oliveira, Maria Cristina Ferreira de"
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1
Soundscape Characterization Using Autoencoders and Unsupervised Learning
Published in Sensors (Basel, Switzerland) (18-04-2024)“…Passive acoustic monitoring (PAM) through acoustic recorder units (ARUs) shows promise in detecting early landscape changes linked to functional and structural…”
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A coarsening method for bipartite networks via weight-constrained label propagation
Published in Knowledge-based systems (11-05-2020)“…A multilevel method is a scalable strategy to solve optimization problems in large bipartite networks, which operates in three stages. Initially the input…”
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A benchmarking tool for the generation of bipartite network models with overlapping communities
Published in Knowledge and information systems (01-04-2020)“…Many real-world networks display hidden community structures with important potential implications in their dynamics. Many algorithms highly relevant to…”
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Perception-Based Evaluation of Projection Methods for Multidimensional Data Visualization
Published in IEEE transactions on visualization and computer graphics (01-01-2015)“…Similarity-based layouts generated by multidimensional projections or other dimension reduction techniques are commonly used to visualize high-dimensional…”
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An incremental space to visualize dynamic data sets
Published in Multimedia tools and applications (01-12-2010)“…In Information Visualization, adding and removing data elements can strongly impact the underlying visual space. We have developed an inherently incremental…”
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Multilevel approach for combinatorial optimization in bipartite network
Published in Knowledge-based systems (01-07-2018)“…•A novel multilevel optimization method applicable to problems modeled as bipartite network.•Two novel efficient matching algorithms, as well as novel…”
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7
Region Growing for Segmenting Green Microalgae Images
Published in IEEE/ACM transactions on computational biology and bioinformatics (01-01-2018)“…We describe a specialized methodology for segmenting 2D microscopy digital images of freshwater green microalgae. The goal is to obtain representative algae…”
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Multilevel Coarsening for Interactive Visualization of Large Bipartite Networks
Published in Frontiers in research metrics and analytics (16-06-2022)“…Bipartite networks are pervasive in modeling real-world phenomena and play a fundamental role in graph theory. Interactive exploratory visualization of such…”
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HexBoard: Conveying Pairwise Similarity in an Incremental Visualization Space
Published in 2009 13th International Conference Information Visualisation (01-07-2009)“…We introduce the HexBoard space and visualization tool, that provides an incremental visualization space that conveys pairwise similarity among all neighboring…”
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Conference Proceeding
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10
Coordinated and Multiple Views for Visualizing Text Collections
Published in 2008 12th International Conference Information Visualisation (01-07-2008)“…Multiple views have been put forward as an alternative to assist exploration of evolving phenomena or associations between distinct data sets or distinct…”
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Conference Proceeding -
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Topic-Based Coordination for Visual Analysis of Evolving Document Collections
Published in 2009 13th International Conference Information Visualisation (01-07-2009)“…Document interpretation is a crucial task in many visual analytics applications, made harder by the widespread availability of freely available textual files…”
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Conference Proceeding -
12
Music Genre Classification Using Traditional and Relational Approaches
Published in 2014 Brazilian Conference on Intelligent Systems (01-10-2014)“…Given the huge size of music collections available on the Web, automatic genre classification is crucial for the organization, search, retrieval and…”
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Conference Proceeding -
13
Editorial
Published in Journal of the Brazilian Computer Society (01-11-2013)Get full text
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14
Editorial
Published in Journal of the Brazilian Computer Society (01-10-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-09-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-08-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-06-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-05-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-03-2013)Get full text
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Editorial
Published in Journal of the Brazilian Computer Society (01-02-2013)Get full text
Journal Article