Search Results - "Bressan, Marco"

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    The Effect of Faking on the Correlation Between Two Ordinal Variables: Some Population and Monte Carlo Results by Bressan, Marco, Rosseel, Yves, Lombardi, Luigi

    Published in Frontiers in psychology (12-10-2018)
    “…Correlational measures are probably the most spread statistical tools in psychological research. They are used by researchers to investigate, for example,…”
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    Journal Article
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    Sublinear Algorithms for Local Graph Centrality Estimation by Bressan, Marco, Peserico, Enoch, Pretto, Luca

    “…We study the complexity of local graph centrality estimation, with the goal of approximating the centrality score of a given target node while exploring only a…”
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    Conference Proceeding
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    Faster algorithms for counting subgraphs in sparse graphs by Bressan, Marco

    Published in Algorithmica (2021)
    “…Given a k -node pattern graph H and an n -node host graph G , the subgraph counting problem asks to compute the number of copies of H in G . In this work we…”
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    Journal Article
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    On the Fast and Rigorous Analysis of Compensated Waveguide Junctions Using Off-Centered Partial-Height Metallic Posts by Blas, A.A.S., Mira, F., Boria, V.E., Gimeno, B., Bressan, M., Arcioni, P.

    “…In this paper, we present an efficient and rigorous method, based on the 3-D boundary integral-resonant-mode expansion technique, for the analysis of multiport…”
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    Journal Article
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    Exact and Approximate Pattern Counting in Degenerate Graphs: New Algorithms, Hardness Results, and Complexity Dichotomies by Bressan, Marco, Roth, Marc

    “…We study the problems of counting the homomorphisms, the copies, and the induced copies of a k -vertex graph H in a d -degenerate n -vertex graph G . By…”
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    Conference Proceeding
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    Mixing time bounds for graphlet random walks by Agostini, Matteo, Bressan, Marco, Haddadan, Shahrzad

    Published in Information processing letters (01-12-2019)
    “…A popular technique to sample fixed-size connected induced subgraphs of a graph, also known as graphlets, is based on running a certain random walk designed…”
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    Journal Article
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    Feature Extraction Methods for Real-Time Face Detection and Classification by Masip, David, Bressan, Marco, Vitrià, Jordi

    “…: We propose a complete scheme for face detection and recognition. We have used a Bayesian classifier for face detection and a nearest neighbor approach for…”
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    Journal Article
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    Modeling of Inhomogeneous and Lossy Waveguide Components by the Segmentation Technique Combined With the Calculation of Green's Function by Ewald's Method by Bressan, Marco, Battistutta, Simone, Bozzi, Maurizio, Perregrini, Luca

    “…This paper presents a novel algorithm for the analysis of piecewise homogeneous, possibly lossy, waveguide circuits. The algorithm is based on the segmentation…”
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    Journal Article
  10. 10

    On Approximating the Stationary Distribution of Time-Reversible Markov Chains by Bressan, Marco, Peserico, Enoch, Pretto, Luca

    Published in Theory of computing systems (01-04-2020)
    “…Approximating the stationary probability of a state in a Markov chain through Markov chain Monte Carlo techniques is, in general, inefficient. Standard random…”
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    Journal Article
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    The mediational effect of social support between organizational identification and employees' health: a three-wave study on the social cure model by Avanzi, Lorenzo, Perinelli, Enrico, Bressan, Marco, Balducci, Cristian, Lombardi, Luigi, Fraccaroli, Franco, van Dick, Rolf

    Published in Anxiety, stress, and coping (04-07-2021)
    “…Recent research postulated that organizational identification plays an important role in employees' health and well-being. Building on the Social Identity…”
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    Journal Article
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    Tone-mapping high dynamic range images by novel histogram adjustment by Duan, Jiang, Bressan, Marco, Dance, Chris, Qiu, Guoping

    Published in Pattern recognition (01-05-2010)
    “…In this paper, we present novel histogram adjustment methods for displaying high dynamic range image. We first present a global histogram adjustment based tone…”
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    Journal Article
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    Choose the damping, choose the ranking? by Bressan, Marco, Peserico, Enoch

    “…To what extent can changes in PageRank's damping factor affect node ranking? We prove that, at least on some graphs, the top k nodes assume all possible k!…”
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    Journal Article
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    Preliminary Study on Pulse Wave Changes in Patients with Inflammatory Arthropathies Treated with bDMARDs by Gasparotto, Michela, Di Pierro, Giuliano, Toffoli, Barbara, Grillo, Andrea, Bressan, Marco, Fiorentin, Marco, Di Luozzo, Lorenzo, Fischetti, Fabio, Zen, Margherita, Fabris, Bruno, Bernardi, Stella, Tomietto, Paola

    Published in Journal of clinical medicine (01-05-2024)
    “…Patients with inflammatory arthropathies exhibit an increased cardiovascular disease (CVD) risk as compared to the general population, which is not fully…”
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    Journal Article
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    Efficient and near-optimal algorithms for sampling small connected subgraphs by Bressan, Marco

    Published 23-07-2020
    “…We study the following problem: given an integer $k \ge 3$ and a simple graph $G$, sample a connected induced $k$-node subgraph of $G$ uniformly at random…”
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    Journal Article