Recent Submissions

  • Service-based data storage and retrieval framework for smart cities

    De Barros Corrêa, Felipe Pavan Autor UNESP; Marçal, Ingrid Autor UNESP; Garcia, Rogério Eduardo Autor UNESP; Junior, Celso Olivete Autor UNESP; Eler, Danilo Medeiros Autor UNESP; Correia, Ronaldo Celso Messias Autor UNESP (RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao, 2020) [Artigo]
    With population growth and the increasing use of technologies, making Smart Cities is fundamental for improving the population’s quality of life, one characteristic that this brings is the generation of a large volume of ...
  • A nonrecursive GR algorithm to extract road networks in high-resolution images from remote sensing

    Cardim, Guilherme Pina; da Silva, Erivaldo Antônio Autor UNESP; Dias, Mauricio Araújo Autor UNESP; Bravo, Ignácio; Gardel, Alfredo (Earth Science Informatics, 2020) [Artigo]
    A number of studies address the development of algorithms based on the Growing Region (GR) technique adaptations for extracting road networks in images. However, these algorithms are high-computationally demanding and ...
  • URecommender: An API for Recommendation Systems

    Teruya, Haroldo Shigueaki Autor UNESP; Marcal, Ingrid Autor UNESP; Correia, Ronaldo Celso Messias Autor UNESP; Garcia, Rogerio Eduardo Autor UNESP; Eler, Danilo Medeiros Autor UNESP; Nunes, Joao Osvaldo Rodrigues Autor UNESP (Iberian Conference on Information Systems and Technologies, CISTI, 2020) [Trabalho apresentado em evento]
    Recommendation systems are intended to assist users in dealing with information overload by providing a content filtering mechanism. Content filtering is based on the user's preferences and interests. Current recommendation ...
  • A visual approach to support Change Impact Analysis in object-oriented source code

    Biazini, Renan Pereira Autor UNESP; Correia, Ronaldo Celso Messias Autor UNESP; Eler, Danilo Medeiros Autor UNESP; Garcia, Rogerio Eduardo Autor UNESP (Iberian Conference on Information Systems and Technologies, CISTI, 2020) [Trabalho apresentado em evento]
    Change Impact Analysis aims to identify parts of a system affected by the proposed change implementation. Although one may find in literature techniques to automate the impact identification process, it is still highly ...
  • Macrophytes’ abundance changes in eutrophicated tropical reservoirs exemplified by Salto Grande (Brazil): Trends and temporal analysis exploiting Landsat remotely sensed data

    Coladello, Leandro Fernandes Autor UNESP; de Lourdes Bueno Trindade Galo, Maria Autor UNESP; Shimabukuro, Milton Hirokazu Autor UNESP; Ivánová, Ivana; Awange, Joseph (Applied Geography, 2020) [Artigo]
    River damming for electric power production generally triggers a set of anthropic activities that strongly impact on aquatic ecosystem, especially in small reservoirs located in urbanized and industrialized areas. Among ...
  • Global Dynamics and Bifurcation of Periodic Orbits in a Modified Nosé-Hoover Oscillator

    Llibre, Jaume; Messias, Marcelo Autor UNESP; Reinol, Alisson C. (Journal of Dynamical and Control Systems, 2020) [Artigo]
    We perform a global dynamical analysis of a modified Nosé-Hoover oscillator, obtained as the perturbation of an integrable differential system. Using this new approach for studying such an oscillator, in the integrable ...
  • A Hybrid Visualization Approach to Perform Analysis of Feature Spaces

    Júnior, Wilson Estécio Marcílio Autor UNESP; Eler, Danilo Medeiros Autor UNESP; Garcia, Rogério Eduardo Autor UNESP; Correia, Ronaldo Celso Messias Autor UNESP; Silva, Lenon Fachiano Autor UNESP (Advances in Intelligent Systems and Computing, 2020) [Trabalho apresentado em evento]
    In this paper, we propose a hybrid visualization by combining a projection based approach with star plot visualization to inspect feature spaces. While the projection based visualization is used to depict the instances ...
  • Real-Time Traffic Sign Detection and Recognition using CNN

    Santos, Daniel Castriani; Silva, Francisco Assis Da; Pereira, Danillo Roberto; Almeida, Leandro Luiz De; Artero, Almir Olivette Autor UNESP; Piteri, Marco Antonio Autor UNESP; Albuquerque, Victor Hugo (IEEE Latin America Transactions, 2020) [Artigo]
    Traffic signs presents on streets and highways have a distinct set of features which may be used to differentiate each one from each other. We propose in this paper a real-time traffic sign detection and recognition algorithm ...
  • Analysis of node.js application performance using mongoDB drivers

    Cayres, Leandro Ungari Autor UNESP; de Lima, Bruno Santos Autor UNESP; Garcia, Rogério Eduardo Autor UNESP; Correia, Ronaldo Celso Messias Autor UNESP (Advances in Intelligent Systems and Computing, 2020) [Trabalho apresentado em evento]
    At the last few years, the usage of NoSQL databases has increased, and consequently, the need for integrating with different programming languages. In that way, database drivers provide an API to perform database operations, ...
  • Visual approach to support analysis of optimum-path forest classifier

    Eler, Danilo Medeiros Autor UNESP; Batista, Matheus Prachedes Autor UNESP; Garcia, Rogério Eduardo Autor UNESP; Pereira, Danillo Roberto; Marcilio, Wilson Estecio Autor UNESP (Proceedings - 2019 Brazilian Conference on Intelligent Systems, BRACIS 2019, 2019) [Trabalho apresentado em evento]
    Optimum-path forest (OPF) is a graph based classifier in which the training process computes optimum-path trees rooted by prototype instances. Thus, one or more optimum-path trees represent each class and the testing process ...
  • An incongruence-based anomaly detection strategy for analyzing water pollution in images from remote sensing

    Dias, Maurcio Arajo Autor UNESP; da Silva, Erivaldo Antnio Autor UNESP; de Azevedo, Samara Calado; Casaca, Wallace Autor UNESP; Statella, Thiago; Negri, Rogrio Galante Autor UNESP (Remote Sensing, 2020) [Artigo]
    The potential applications of computational tools, such as anomaly detection and incongruence, for analyzing data attract much attention from the scientific research community. However, there remains a need for more studies ...
  • Influence of non-Newtonian blood flow models on drug deposition in the arterial wall

    Gudiño, Elías; Oishi, Cassio M. Autor UNESP; Sequeira, Adélia (Journal of Non-Newtonian Fluid Mechanics, 2019) [Artigo]
    In this paper, we investigate the influence of non-Newtonian blood flow models on drug diffusion from a coronary drug-eluting-stent (DES). We consider the Oldroyd-B, Phan-Thien-Tanner (PTT) and Giesekus viscoelastic models ...
  • Existence and Profile of Ground-State Solutions to a 1-Laplacian Problem in RN

    Alves, Claudianor O.; Figueiredo, Giovany M.; Pimenta, Marcos T. O. Autor UNESP (Bulletin of the Brazilian Mathematical Society, 2020) [Artigo]
    In this work we prove the existence of ground state solutions for the following class of problems {-Δ1u+(1+λV(x))u|u|=f(u),x∈RN,u∈BV(RN),where λ> 0 , Δ 1 denotes the 1-Laplacian operator which is formally defined by ...
  • On the energy functionals derived from a non-homogeneous p-Laplacian equation: Γ-convergence, local minimizers and stable transition layers

    Hurtado, Elard J. Autor UNESP; Sônego, Maicon (Journal of Mathematical Analysis and Applications, 2020) [Artigo]
    In this paper we consider a family of singularly perturbed non-homogeneous p-Laplacian problems ϵpdiv(k(x)|∇u|p−2∇u)+k(x)g(u)=0 in Ω⊂Rn subject to Neumann boundary conditions. We establish the Γ-convergence of the energy ...
  • Aplicação de técnica de inpainting para reconstrução de feições curvilíneas parcialmente detectadas em processo de extração de feições cartográficas em imagens digitais

    Figueira, A. Luísa Autor UNESP; Da Silva, E. Antônio Autor UNESP; Cruz, B. Strogueia Autor UNESP; Cardim, G. Pina Autor UNESP; Casaca, W. Correa Autor UNESP (CISCI 2019 - Decima Octava Conferencia Iberoamericana en Sistemas, Cibernetica e Informatica, Decimo Sexto Simposium Iberoamericano en Educacion, Cibernetica e Informatica - Memorias, 2019) [Trabalho apresentado em evento]
  • Detecção de dark slope streaks em imagens digitais da superfície de marte de forma automatizada

    Cruz, B. Strogueia Autor UNESP; Da Silva, E. Antônio Autor UNESP; Figueira, A. Luísa Autor UNESP; Santos, F. Puga Autor UNESP; Casaca, W. Correa Autor UNESP (CISCI 2019 - Decima Octava Conferencia Iberoamericana en Sistemas, Cibernetica e Informatica, Decimo Sexto Simposium Iberoamericano en Educacion, Cibernetica e Informatica - Memorias, 2019) [Trabalho apresentado em evento]
  • Information Visualization to support decision making in the context of distance learning: a study with VLE TelEduc

    Coelho do Carmo, Alisson Fernando Autor UNESP; Vani, Bruno Cesar Autor UNESP; Alves Ferreira, Erik Rafael Autor UNESP; Shimabukuro, Milton Hirokazu Autor UNESP; Schluenzen Junior, Klaus Autor UNESP; IEEE (2012 Xxxviii Conferencia Latinoamericana En Informatica (clei), 2012) [Trabalho apresentado em evento]
    Digital data sets constitute rich sources of information, which can be extracted and evaluated applying computational tools, for example, those ones for Information Visualization. Web-based applications, such as social ...
  • Determination of Nonchaotic Behavior for Some Classes of Polynomial Jerk Equations

    Messias, Marcelo Autor UNESP; Silva, Rafael Paulino Autor UNESP (International Journal Of Bifurcation And Chaos, 2020) [Artigo]
    In this work, by using an algebraic criterion presented by us in an earlier paper, we determine the conditions on the parameters in order to guarantee the nonchaotic behavior for some classes of nonlinear third-order ...
  • Gravitational Effects in the Collision of Elasto-Viscoplastic Drops on a Vertical Plane

    Oishi, Cassio M. Autor UNESP; Martins, Fernando P. Autor UNESP; Thompson, Roney L. (Fluids, 2020) [Artigo]
    The collision of drops in a solid substrate is an interesting problem with several practical applications. When the drop is made of a complex fluid the problem presents numerical challenges due to the interaction of the ...
  • ANPED'S PRODUCTION ABOUT INITIATING TEACHERS AND COLLABORATIVE GROUPS IN MATHEMATICAL EDUCATION (2000-2015)

    Ciriaco, Klinger Teodoro; Miotto Morelatti, Maria Raquel Autor UNESP (Revista On Line De Politica E Gestao Educacional, 2020) [Artigo]
    The purpose of this article is to analyze the knowledge production about the investigative tendency of the works published in the annual meetings of the National Association of Postgraduation and Research in Education. For ...

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