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415 results on '"Pizzuti Clara"'

1. Effective Resistance Based Community Detection in Complex Networks

Author

Socievole, Annalisa, Pizzuti, Clara, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Sergeyev, Yaroslav D., editor, Kvasov, Dmitri E., editor, and Astorino, Annabella, editor

Published
2025
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3. Network-based Prediction of COVID-19 Epidemic Spreading in Italy

Author

Pizzuti, Clara, Socievole, Annalisa, Prasse, Bastian, and Van Mieghem, Piet

Subjects
Physics - Physics and Society, Computer Science - Social and Information Networks, Quantitative Biology - Populations and Evolution
Abstract

Initially emerged in the Chinese city Wuhan and subsequently spread almost worldwide causing a pandemic, the SARS-CoV-2 virus follows reasonably well the SIR (Susceptible-Infectious-Recovered) epidemic model on contact networks in the Chinese case. In this paper, we investigate the prediction accuracy of the SIR model on networks also for Italy. Specifically, the Italian regions are a metapopulation represented by network nodes and the network links are the interactions between those regions. Then, we modify the network-based SIR model in order to take into account the different lockdown measures adopted by the Italian Government in the various phases of the spreading of the COVID-19. Our results indicate that the network-based model better predicts the daily cumulative infected individuals when time-varying lockdown protocols are incorporated in the classical SIR model.

Published
2020

8. Effective Resistance Based Weight Thresholding for Community Detection

Author

Pizzuti, Clara, Socievole, Annalisa, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Schneider, Johannes Josef, editor, Weyland, Mathias Sebastian, editor, Flumini, Dandolo, editor, and Füchslin, Rudolf Marcel, editor

Published
2022
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9. Community Detection in Attributed Networks via Kernel-Based Effective Resistance and Attribute Similarity

Author

Pizzuti, Clara, Socievole, Annalisa, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Strauss, Christine, editor, Cuzzocrea, Alfredo, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2022
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12. Computation in Complex Networks.

Author

Pizzuti, Clara, Pizzuti, Clara, and Socievole, Annalisa

Subjects
Technology: general issues, Bayesian networks, Gaussian mixture model, NW network, QoS-based service selection, SciSci, WeChat, active learning, angiogenesis, bridging centrality, cascading failures, chaotic time series, chimera states, city interaction network, cloud computing architecture, community detection, complex network, complex networks, complex system simulation, computational biology, convergence, coupled map lattice, cross-domain recommendation, cross-entropy, data mining, disjoint nodes, disjunct nodes, dissimilarity spaces, entropy, evolution model, genre classification, graph neural network, graph neural networks, graph representation learning, information diffusion, information spreading, inverse preferential attachment, kernel methods, knowledge evolution, language development, language networks, latent sentiment review feature, lemmatization, literary works, machine learning, maximum likelihood, maximum mean discrepancy, membrane algorithm, minimum memory based sign adjustment, modularity, multilayer complex networks, n/a, network embedding, network growth, network properties, network topology, nilpotent matrix, node classification, node similarity, non-linear mapping, null models, online social networks, optimization, overlapping communities, overlapping nodes, preferential attachment, protein contact networks, renormalisation process, self-organizing map network, semantic search framework, sentiment analysis, service-oriented modeling, social media, social networks, socio-ecological system, spreading control, stability, structural balance, stylistic attributes, support vector machines, systems biology, variational autoencoder, variational inference
Abstract

Summary: Complex networks are one of the most challenging research focuses of disciplines, including physics, mathematics, biology, medicine, engineering, and computer science, among others. The interest in complex networks is increasingly growing, due to their ability to model several daily life systems, such as technology networks, the Internet, and communication, chemical, neural, social, political and financial networks. The Special Issue "Computation in Complex Networks" of Entropy offers a multidisciplinary view on how some complex systems behave, providing a collection of original and high-quality papers within the research fields of: • Community detection • Complex network modelling • Complex network analysis • Node classification • Information spreading and control • Network robustness • Social networks • Network medicine

15. A Differential Evolution-Based Approach for Community Detection in Multilayer Networks with Attributes

Author

Pizzuti, Clara, Socievole, Annalisa, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Hartmann, Sven, editor, Küng, Josef, editor, Kotsis, Gabriele, editor, Tjoa, A Min, editor, and Khalil, Ismail, editor

Published
2020
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16. Community Detection in Attributed Graphs with Differential Evolution

Author

Pizzuti, Clara, Socievole, Annalisa, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Castillo, Pedro A., editor, Jiménez Laredo, Juan Luis, editor, and Fernández de Vega, Francisco, editor

Published
2020
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17. Epidemic Spreading Curing Strategy Over Directed Networks

Author

Pizzuti, Clara, Socievole, Annalisa, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Sergeyev, Yaroslav D., editor, and Kvasov, Dmitri E., editor

Published
2020
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18. Overlapping Community Discovery Methods: A Survey

Author

Amelio, Alessia and Pizzuti, Clara

Subjects
Computer Science - Social and Information Networks, Physics - Physics and Society
Abstract

The detection of overlapping communities is a challenging problem which is gaining increasing interest in recent years because of the natural attitude of individuals, observed in real-world networks, to participate in multiple groups at the same time. This review gives a description of the main proposals in the field. Besides the methods designed for static networks, some new approaches that deal with the detection of overlapping communities in networks that change over time, are described. Methods are classified with respect to the underlying principles guiding them to obtain a network division in groups sharing part of their nodes. For each of them we also report, when available, computational complexity and web site address from which it is possible to download the software implementing the method., Comment: 20 pages, Book Chapter, appears as Social networks: Analysis and Case Studies, A. Gunduz-Oguducu and A. S. Etaner-Uyar eds, Lecture Notes in Social Networks, pp. 105-125, Springer,2014

Published
2014
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19. Optimal Curing Strategy Enhancement of Epidemic Processes with Self-adaptive SBX Crossover

Author

Pizzuti, Clara, Socievole, Annalisa, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Yuan, Junsong, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Cagnoni, Stefano, editor, Mordonini, Monica, editor, Pecori, Riccardo, editor, Roli, Andrea, editor, and Villani, Marco, editor

Published
2019
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21. Local tuning and partition strategies for diagonal GO methods

Author

Kvasov, Dmitri E., Pizzuti, Clara, and Sergeyev, Yaroslav D.

Subjects
Mathematics - Optimization and Control, Computer Science - Numerical Analysis, Mathematics - Numerical Analysis, Physics - Computational Physics, 65K05, 90C30
Abstract

In this paper, global optimization (GO) Lipschitz problems are considered where the multi-dimensional multiextremal objective function is determined over a hyperinterval. An efficient one-dimensional GO method using local tuning on the behavior of the objective function is generalized to the multi-dimensional case by the diagonal approach using two partition strategies. Global convergence conditions are established for the obtained diagonal geometric methods. Results of a wide numerical comparison show a strong acceleration reached by the new methods working with estimates of the local Lipschitz constants over different subregions of the search domain in comparison with the traditional approach., Comment: 15 pages, 4 figures

Published
2011

23. Multiple Network Motif Clustering with Genetic Algorithms

Author

Pizzuti, Clara, Socievole, Annalisa, Barbosa, Simone Diniz Junqueira, Series Editor, Chen, Phoebe, Series Editor, Filipe, Joaquim, Series Editor, Kotenko, Igor, Series Editor, Sivalingam, Krishna M., Series Editor, Washio, Takashi, Series Editor, Yuan, Junsong, Series Editor, Zhou, Lizhu, Series Editor, Pelillo, Marcello, editor, Poli, Irene, editor, Roli, Andrea, editor, Serra, Roberto, editor, Slanzi, Debora, editor, and Villani, Marco, editor

Published
2018
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25. A Genetic Algorithm for Community Detection in Attributed Graphs

Author

Pizzuti, Clara, Socievole, Annalisa, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Sim, Kevin, editor, and Kaufmann, Paul, editor

Published
2018
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26. A K-means Based Genetic Algorithm for Data Clustering

Author

Pizzuti, Clara, Procopio, Nicola, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Graña, Manuel, editor, López-Guede, José Manuel, editor, Etxaniz, Oier, editor, Herrero, Álvaro, editor, Quintián, Héctor, editor, and Corchado, Emilio, editor

Published
2017
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34. A Cooperative Evolutionary Approach to Learn Communities in Multilayer Networks

Author

Amelio, Alessia, Pizzuti, Clara, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Bartz-Beielstein, Thomas, editor, Branke, Jürgen, editor, Filipič, Bogdan, editor, and Smith, Jim, editor

Published
2014
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35. A New Evolutionary-Based Clustering Framework for Image Databases

Author

Amelio, Alessia, Pizzuti, Clara, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Elmoataz, Abderrahim, editor, Lezoray, Olivier, editor, Nouboud, Fathallah, editor, and Mammass, Driss, editor

Published
2014
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36. Average Common Submatrix: A New Image Distance Measure

Author

Amelio, Alessia, Pizzuti, Clara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Petrosino, Alfredo, editor

Published
2013
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37. Restricted Neighborhood Search Clustering Revisited: An Evolutionary Computation Perspective

Author

Pizzuti, Clara, Rombo, Simona E., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Istrail, Sorin, editor, Pevzner, Pavel, editor, Waterman, Michael S., editor, Ngom, Alioune, editor, Formenti, Enrico, editor, Hao, Jin-Kao, editor, Zhao, Xing-Ming, editor, and van Laarhoven, Twan, editor

Published
2013
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38. A Genetic Algorithm for Color Image Segmentation

Author

Amelio, Alessia, Pizzuti, Clara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, and Esparcia-Alcázar, Anna I., editor

Published
2013
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39. An Evolutionary and Graph-Based Method for Image Segmentation

Author

Amelio, Alessia, Pizzuti, Clara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Coello, Carlos A. Coello, editor, Cutello, Vincenzo, editor, Deb, Kalyanmoy, editor, Forrest, Stephanie, editor, Nicosia, Giuseppe, editor, and Pavone, Mario, editor

Published
2012
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40. Link Prediction Approaches for Disease Networks

Author

Folino, Francesco, Pizzuti, Clara, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Böhm, Christian, editor, Khuri, Sami, editor, Lhotská, Lenka, editor, and Renda, M. Elena, editor

Published
2012
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41. Complex Detection in Protein-Protein Interaction Networks: A Compact Overview for Researchers and Practitioners

Author

Pizzuti, Clara, Rombo, Simona E., Marchiori, Elena, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Giacobini, Mario, editor, Vanneschi, Leonardo, editor, and Bush, William S., editor

Published
2012
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42. Combining Markov Models and Association Analysis for Disease Prediction

Author

Folino, Francesco, Pizzuti, Clara, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Böhm, Christian, editor, Khuri, Sami, editor, Lhotská, Lenka, editor, and Pisanti, Nadia, editor

Published
2011
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44. A Comorbidity Network Approach to Predict Disease Risk

Author

Folino, Francesco, Pizzuti, Clara, Ventura, Maria, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Khuri, Sami, editor, Lhotská, Lenka, editor, and Pisanti, Nadia, editor

Published
2010
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47. GA-Net: A Genetic Algorithm for Community Detection in Social Networks

Author

Pizzuti, Clara, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Rudolph, Günter, editor, Jansen, Thomas, editor, Beume, Nicola, editor, Lucas, Simon, editor, and Poloni, Carlo, editor

Published
2008
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49. Mining Distributed Evolving Data Streams Using Fractal GP Ensembles

Author

Folino, Gianluigi, Pizzuti, Clara, Spezzano, Giandomenico, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Rangan, C. Pandu, editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Ebner, Marc, editor, O’Neill, Michael, editor, Ekárt, Anikó, editor, Vanneschi, Leonardo, editor, and Esparcia-Alcázar, Anna Isabel, editor

Published
2007
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50. PINCoC: A Co-clustering Based Approach to Analyze Protein-Protein Interaction Networks

Author

Pizzuti, Clara, Rombo, Simona E., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Yin, Hujun, editor, Tino, Peter, editor, Corchado, Emilio, editor, Byrne, Will, editor, and Yao, Xin, editor

Published
2007
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