Christian Callegari

CallegariChristian CALLEGARI, received the B.E. and the M.E. degrees in telecommunications engineering and the PhD degree in information engineering from the University of Pisa, Italy. Since 2005, he has been with the Dept. of Information Engineering at the University of Pisa. In 2006/07, he was a visiting student research collaborator at the Dept. of Computer Science at ENST Bretagne, France and in 2014 he was a visiting researcher at Eurecom, France. Dr. Callegari is currently a researcher at RaSS National Laboratory of CNIT and a teaching assistant at the University of Pisa. Moreover he has given lectures about Anomaly Detection and statistical traffic classification in the framework of several PhD courses (both at national and international level) and he has also given several tutorials and keynote talks about network security in leading international conferences. His research interests are mainly in the area of network security, with focus on Anomaly Detection and distributed architecture for security monitoring and privacy aware data exporting and processing. He has participated to several research projects, both at national level and European level. Moreover, he has co-authored more than 90 papers presented in leading international journals and conferences and he is the general/technical program chair and/or organizer of several international conferences and a member of the editorial board of several international journals.

2019

Milanesio,; Callegari,; Michiardi,

Network level perspective in web sessions troubleshooting (Journal Article)

International Journal of Communication Systems, 32 (6), 2019, (cited By 0).

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Bonelli,; Callegari,; Procissi,

A Probabilistic Counting Framework for Distributed Measurements (Journal Article)

IEEE Access, 7 , pp. 22644-22659, 2019, (cited By 1).

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2018

Callegari,; Van Sinderen,; Novais,; Sarigiannidis,; Battiato,; De León,; Lorenz,; Obaidat,

Foreword (Conference)

1 , 2018, (cited By 0).

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Callegari,; Garroppo,; Giordano,; Labrozzo,; Procissi,; Minissale,; Topazzi,

Experimental Analysis of ViLTE Service (Journal Article)

IEEE Access, 6 , pp. 21129-21139, 2018.

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Callegari,; Pagano,; Giordano,; Berizzi,

CUSUM-based and entropy-based network anomaly detection: An experimental comparison (Conference)

2018-January , 2018, (SCOUT).

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Callegari,; Donatini,; Giordano,; Pagano,

Improving stability of PCA-based network anomaly detection by means of kernel-PCA (Journal Article)

International Journal of Computational Science and Engineering, 16 (1), pp. 9-16, 2018.

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2017

MP, Jarabo-Amores; M, Rosa-Zurera; la D, De Mata-Moya; A, Capria; A., SAVERINO; C, Callegari; F, Berizzi; P, Samczyński; K, Kulpa; M, Ummenhofer; H, Kuschel; A, Meta; S, Placidi; K, Lukin; G, D’Amore

Distributed physical sensors network for the protection of critical infrastractures against physical attacks (Inproceeding)

DCNET 2017, 8TH International Conference on Data Communication Networking, pp. –, Lisbon, 2017, (SCOUT).

(BibTeX)

Callegari,; Giordano,; Pagano,

Anomaly detection: An overview of selected methods (Conference)

2017.

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Foremski,; Callegari,; Pagano,

Waterfall Traffic Classification: A Quick Approach to Optimizing Cascade Classifiers (Journal Article)

Wireless Personal Communications, 96 (4), pp. 5467-5482, 2017.

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Callegari,; Giordano,; Pagano,

An information-theoretic method for the detection of anomalies in network traffic (Journal Article)

Computers and Security, 70 , pp. 351-365, 2017, (SCOUT).

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Callegari,; Garroppo,; Giordano,

Inferring social information on foreign people from mobile traffic data (Conference)

2017.

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Callegari,; Giordano,; Pagano,

Entropy-based network anomaly Detection (Conference)

2017, (SCOUT).

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Callegari,; Pagano,

A novel bivariate entropy-based network anomaly detection system (Journal Article)

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10658 LNCS , pp. 168-179, 2017, (SCOUT).

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Callegari,; Obaidat,; Cabello,

Foreword (Conference)

1 , 2017.

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Callegari,; Giordano,; Pagano,

Impact of histogram construction techniques on information - Theoretic anomaly detection (Journal Article)

Communications in Computer and Information Science, 718 , pp. 154-165, 2017, (SCOUT).

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Fasano,; Callegari,; Berizzi,; Calabrese,; Brignoli,; Adami,; Capria,

SCOUT multitech SeCurity system for intercOnnected space control groUnd staTions: The system architecture and the demonstration scenario (Conference)

16 , 2017, (SCOUT).

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2016

Jarabo-Amores M.P., Rosa-Zurera De La Mata-Moya Capria Saverino Callegari Berizzi Samczyński Kulpa Ummenhofer Kuschel Meta Placidi Lukin D'Amore

Distributed physical sensors network for the protection of critical infrastractures against physical attacks (Conference)

1 , 2016, (SCOUT).

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Casas,; D'Alconzo,; Fiadino,; Callegari,

Detecting and diagnosing anomalies in cellular networks using Random Neural Networks (Conference)

2016.

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Callegari,; Giordano,; Pagano,

On the combined use of sketches and CUSUM for Anomaly Detection (Conference)

2016, (SCOUT).

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Barletta,; Callegari,; Giordano,; Pagano,; Procissi,

Privacy preserving smart grid Communications by verifiable secret key sharing (Conference)

2016.

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Callegari,; Obaidat,

ICETE 2016 - Proceedings of the 13th International Joint Conference on e-Business and Telecommunications: Foreword (Conference)

1 , 2016.

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Callegari,; Giordano,; Pagano,

Statistical network anomaly detection: An experimental study (Journal Article)

Communications in Computer and Information Science, 670 , pp. 12-25, 2016, (SCOUT).

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Callegari,; Pagano,; Giordano,; Berizzi,

A novel histogram-based network anomaly detection (Conference)

1 , 2016, (SCOUT).

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Callegari,; Cantelli Forti,; D'Amore,; De La Hoz,; Echarri,; García-Ferreira,; López-Civera,

An architecture for securing communications in critical infrastructure (Conference)

1 , 2016, (SCOUT).

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2015

Callegari,; Milanesio,; Michiardi,

Troubleshooting web sessions with CUSUM (Conference)

2015, (SCOUT).

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Callegari,; Giordano,; Pagano,

Histogram cloning and CuSum: An experimental comparison between different approaches to Anomaly Detection (Conference)

2015, (SCOUT).

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Callegari,; Giordano,; Pagano,; Procissi,

OpenCounter: Counting unknown flows in Software Defined Networks (Conference)

2015, (SCOUT).

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Adami,; Martini,; Sgambelluri,; Gharbaoui,; Castoldi,; Callegari,; Donatini,; Giordano,

Cloud and network service orchestration in Software Defined Data Centers (Conference)

2015.

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Obaidat,; Lorenz,; Sevillano,; Callegari,

Foreword (Conference)

2015.

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Foremski,; Callegari,; Pagano,

Waterfall traffic identification: Optimizing classification cascades (Journal Article)

Communications in Computer and Information Science, 522 , pp. 1-10, 2015.

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Callegari,; Giordano,; Pagano,

Enforcing privacy in distributed multi-domain network anomaly detection (Journal Article)

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9408 , pp. 439-446, 2015.

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Adami,; Martini,; Callegari,; Donatini,; Giordano,; Sgambelluri,; Gharbaoui,; Castoldi,

Cloud and network service orchestration in software defined data centers (Conference)

47 (9), 2015.

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2014

Berizzi,; Callegari,; Giordano,

A heterogeneous sensor network for the protection of critical infrastructure (Inproceeding)

Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014), pp. 1-6, 2014, ISSN: 2157-9822.

(Links | BibTeX)