In this dissertation, a graphical representation of large networks based on the use of cohesion surfaces over a multidimensionally scaled thematic base is proposed as a tool for Collaborative Filtering. For its development Classic Multidimensional Scaling and Procrustes Analysis are combined in an iterative algorithm, which consolidates partial solutions into an overall continuous representation. Tested on a set of book lending trasactions at the Karl A. Boedecker Library, the algorithm produces an output that is thematically interpretable and consistent, with a stress measure smaller than Classic MDS solutions.Tendo como motivação o desenvolvimento de uma representação gráfica de redes com grande número de vértices, útil para aplicações de...
Complex networks exist in many areas of science such as biology, neuroscience, engineering, and soci...
In recent years, a massive expansion in the amount of available network data in fields such as socia...
Recommender systems are designed to assist individual users to navigate through the rapidly growing ...
In this dissertation, a graphical representation of large networks based on the use of cohesion surf...
Tendo como motivação o desenvolvimento de uma representação gráfica de redes com grande número de vé...
Fatoração de Matrizes (FM) e modelos de vizinhança são as duas abordagens mais difundidas para Siste...
The work presented intersects three main areas, namely graph algorithmics, network science and appli...
We introduce a technique that is capable to filter out information from complex systems, by mapping...
Applications such as electronic commerce, computer networks, social networks, and biology (protein i...
Graph Convolutional Networks~(GCNs) are state-of-the-art graph based representation learning models ...
As técnicas de visualização desempenham um papel importante na assistência e compreensão de redes e ...
Trabalho de Conclusão de Curso (Graduação)O estudo de redes complexas apresenta diferentes estratégi...
This paper proposes a method based on complex networks analysis, devised to perform clustering on mu...
Abstract: Complex networks emerge as a natural framework to describe real-life phenomena involving a...
Many real-world systems are known as complex networks that can be modeled by networks of interacting...
Complex networks exist in many areas of science such as biology, neuroscience, engineering, and soci...
In recent years, a massive expansion in the amount of available network data in fields such as socia...
Recommender systems are designed to assist individual users to navigate through the rapidly growing ...
In this dissertation, a graphical representation of large networks based on the use of cohesion surf...
Tendo como motivação o desenvolvimento de uma representação gráfica de redes com grande número de vé...
Fatoração de Matrizes (FM) e modelos de vizinhança são as duas abordagens mais difundidas para Siste...
The work presented intersects three main areas, namely graph algorithmics, network science and appli...
We introduce a technique that is capable to filter out information from complex systems, by mapping...
Applications such as electronic commerce, computer networks, social networks, and biology (protein i...
Graph Convolutional Networks~(GCNs) are state-of-the-art graph based representation learning models ...
As técnicas de visualização desempenham um papel importante na assistência e compreensão de redes e ...
Trabalho de Conclusão de Curso (Graduação)O estudo de redes complexas apresenta diferentes estratégi...
This paper proposes a method based on complex networks analysis, devised to perform clustering on mu...
Abstract: Complex networks emerge as a natural framework to describe real-life phenomena involving a...
Many real-world systems are known as complex networks that can be modeled by networks of interacting...
Complex networks exist in many areas of science such as biology, neuroscience, engineering, and soci...
In recent years, a massive expansion in the amount of available network data in fields such as socia...
Recommender systems are designed to assist individual users to navigate through the rapidly growing ...