Performance Evaluation
Interconnection of geographically distributed wireless mesh testbeds: Resource sharing on a large scale.
Roberto Bifulco — Mon, 08/22/2011 - 21:28
Creating large scale testbeds for evaluating wireless mesh technologies and protocols, and for testing their ability to support real world applications in realistic environments, is a crucial step towards the ultimate success of the WMN paradigm. In this paper we suggest the hierarchical federation of a planetary scale infrastructure, such as PlanetLab, with a number of local OMF-based wireless testbeds as a viable approach towards this goal.
Experimenting with P2P traffic optimization for Wireless Mesh Networks in a federated OMF-PlanetLab environment.
Roberto Bifulco — Mon, 08/22/2011 - 21:17
Creating large scale testbeds for evaluating wireless mesh technologies and protocols, and for testing their ability to support real world applications in realistic environments, is a crucial step towards the ultimate success of the WMN paradigm. In this paper we suggest the hierarchical federation of a planetary scale infrastructure, such as PlanetLab, with a number of local OMF-based wireless tetbeds as a viable approach towards this goal.
Integrating a Network IDS into an Open Source Cloud Computing Environment
Roberto Bifulco — Tue, 09/07/2010 - 13:56
The success of the Cloud Computing paradigm may be jeopardized by concerns about the risk of misuse of this model aimed at conducting illegal activities. In this paper we address the issue of detecting Denial of Service attacks performed by means of resources acquired on-demand on a Cloud Computing platform. To this purpose, we propose to investigate the consequences of the use of a distributed strategy to detect and block attacks, or other malicious activities, originated by misbehaving customers of a Cloud Computing provider.
Valutazione di piattaforme e tecnologie per sistemi di Cloud Computing
Roberto Bifulco — Tue, 08/10/2010 - 21:16
L’evoluzione delle tecnologie e delle modalità di fruizione delle stesse da parte degli utenti finali e/o grandi compagnie sta spostando la visione classica di ICT, ovvero grandi datacentre localizzati sul territorio e fruizione dei servizi erogati mediante Personal Computer.
Link Multiplexing in a Xen-based Network Emulation System
Roberto Bifulco — Sat, 05/08/2010 - 17:00
Network emulation has gained wide interest in the community of network researchers to evaluate the effectiveness of new protocols and applications in controllable and realistic network scenarios. To ensure scalability, modern emulation systems rely on the use of virtualization techniques to create complex networked systems by means of the computational resources available in a cluster of computers. In the context of network emulation systems, link multiplexing is the problem of emulating multiple point-to-point connections on top of a single Ethernet link.
