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114 results on '"Cerroni W."'

2. Real-time Pipeline Reconfiguration of P4 Programmable Switches to Efficiently Detect and Mitigate DDoS Attacks

Author

Lopez, D, Montpetit, MJ, Cerroni, W, Di Mauro, M, Borylo, P, AL SADI, A, Savi, M, Berardi, D, Melis, A, Prandini, M, Callegati, F, Al Sadi Amir, Savi Marco, Berardi Davide, Melis Andrea, Prandini Marco, Callegati Franco, Lopez, D, Montpetit, MJ, Cerroni, W, Di Mauro, M, Borylo, P, AL SADI, A, Savi, M, Berardi, D, Melis, A, Prandini, M, Callegati, F, Al Sadi Amir, Savi Marco, Berardi Davide, Melis Andrea, Prandini Marco, and Callegati Franco

Abstract

In this work we demonstrate the integration of P4 enabled switches with high level AI techniques with the aim to improve efficiency and performance of DDoS detection and mitigation. Powerful ML-based strategies are adopted only when a suspicious behaviour is occurring in the network, and its activation is triggered by a coarser-grained and lightweight strategy fully executable in the data plane.

Published
2023

3. SIP Based OBS networks for Grid Computing

Author

Campi, A., Cerroni, W., Callegati, F., Zervas, G., Nejabati, R., Simeonidou, D., 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, Tomkos, Ioannis, editor, Neri, Fabio, editor, Solé Pareta, Josep, editor, Masip Bruin, Xavier, editor, and Sánchez Lopez, Sergi, editor

Published
2007
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7. FORCH: An Orchestrator for Fog Computing service deployment

Author

Davoli G., Borsatti D., Tarchi D., Cerroni W., Davoli G., Borsatti D., Tarchi D., and Cerroni W.

Subjects
Fog Computing, Service Orchestration, XaaS
Abstract

In scenarios where resource locality is the key, Fog Computing helps in bringing the potentialities of Everythingas-a-Service (XaaS) closer to the end user, reducing both service time and load on the Cloud infrastructure. We designed and developed FORCH, a service model-aware Fog Computing orchestrator to dynamically allocate services and manage resources available on Fog nodes, in order to provide for different needs of the end users. An experimental test bed to validate FORCH architecture has been implemented and will be the subject of our live demonstration, showing the feasibility of the proposed approach running on different Fog node types and with different service models.

Published
2020

14. Network Performance Assessment with Quality of Experience Benchmarks

Author

Mocanu, D.C., Santandrea, G, Cerroni, W, Callegati, F, Liotta, A., Mocanu, D.C., Santandrea, G, Cerroni, W, Callegati, F, and Liotta, A.

Abstract

Today the performance of network services and devices is mainly assessed using Quality of Services (QoS) factors. These provide statistics about the quality of the network behavior but cannot accurately reflect how the unpredictable impairments which might occur in the network end up affecting the perception of the final beneficiary of these services, i.e. the user. This situation arises because QoS-based performance analysis does not capture the combined end-to-end properties of networks and applications. In this paper, we introduce a new network performance methodology based on Quality of Experience benchmarks, whereby we estimate the quality of the service as it is perceived by the user. We illustrate this approach in the context of video streaming services, showing how to evaluate quality degradation in Software Defined Networks. Our approach is better suited to the evaluation of dynamic networks and helps better pinpointing the critical factors that affect the applications the most.

Published
2014

15. SIP-based Service Architecture for Application-aware Optical Network

Author

Callegati, F., Campi, A., Martini, B., Baroncelli, F., Castoldi, Piero, Cerroni, W., Martini, V., Corazza, G., F. Callegati, A. Campi, B. Martini, F. Baroncelli, P. Castoldi, W. Cerroni, V. Martini, and G. Corazza

Abstract

This paper reports a test-bed implementation of an application-aware optical network where IT applications may request a given resource (i.e. remote storage space, remote computation, media stream, etc.) and the communication facilities required to connect to it with proper grade of service, fully relying on the network infrastructure.

Published
2009

18. Manifesto of edge ICT fabric

Author

Manzalini, A., primary, Minerva, R., additional, Kaempfer, E., additional, Callegari, F., additional, Campi, A., additional, Cerroni, W., additional, Crespi, Noel, additional, Dekel, E., additional, Tock, Y., additional, Tavernier, W., additional, Casier, K., additional, Verbrugge, S., additional, Colle, D., additional, Vilalta, R., additional, Munoz, R., additional, Casellas, R., additional, Martinez, R., additional, Mazzocca, Nicola, additional, and Maini, Elisa, additional

Published
2013
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23. The European IST Project DAVID: A Viable Approach Toward Optical Packet Switching

Author

Dittmann, Lars, Develder, C., Chioaroni, D., Neri, F., Callegati, F., Koerber, W., Stavdas, A., Renaud, M, Rafel, A., Sole-Pareta, J., Cerroni, W., Leligou, N., Dembeck, L., Mortensen, Brian Bach, Pickavet, M., Sauze, N. Le, Mahony, M., Berde, B., Eilenberger, G., Dittmann, Lars, Develder, C., Chioaroni, D., Neri, F., Callegati, F., Koerber, W., Stavdas, A., Renaud, M, Rafel, A., Sole-Pareta, J., Cerroni, W., Leligou, N., Dembeck, L., Mortensen, Brian Bach, Pickavet, M., Sauze, N. Le, Mahony, M., Berde, B., and Eilenberger, G.

Abstract

In this paper, promising technologies and a network architecture are presented for future optical packet switched networks. The overall network concept is presented and the major choices are highlighted and compared with alternative solutions. Both long and shorter term approaches are considered, as well as both the wide-area network and multiple-area networks parts of the network. The results presented in this paper were developed in the frame of the research project DAVID (Data And Voice Integration over DWDM) project, funded by the European Commission through the IST-framework.

Published
2003

39. The european ist project david: a viable approach toward optical packet switching

Author

Dittmann, L., primary, Develder, C., additional, Chiaroni, D., additional, Neri, F., additional, Callegati, F., additional, Koerber, W., additional, Stavdas, A., additional, Renaud, M., additional, Rafel, A., additional, Sole-Pareta, J., additional, Cerroni, W., additional, Leligou, N., additional, Dembeck, L., additional, Mortensen, B., additional, Pickavet, M., additional, Le Sauze, N., additional, Mahony, M., additional, Berde, B., additional, and Eilenberger, G., additional

Published
2003
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46. Optical burst and packet switching: node and network design, contention resolution and quality of service

Author

Bjornstad, S., primary, Nord, M., additional, Hjelme, D.R., additional, Stol, N., additional, Develder, C., additional, Cheyns, J., additional, Van Breusegem, E., additional, Baert, E., additional, Colle, D., additional, Pickavet, M., additional, Demeester, P., additional, Callegati, F., additional, Cerroni, W., additional, Raffaelli, C., additional, Zaffoni, P., additional, Lackovic, M., additional, Gauger, C.M., additional, Careglio, D., additional, Junyent, G., additional, Klinkowski, M., additional, Marciniak, M., additional, and Kowalewski, M., additional

Published
2003
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