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Giuseppe Di Modica
Researcher at University of Catania
Publications - 88
Citations - 857
Giuseppe Di Modica is an academic researcher from University of Catania. The author has contributed to research in topics: Cloud computing & Big data. The author has an hindex of 14, co-authored 87 publications receiving 774 citations. Previous affiliations of Giuseppe Di Modica include University of Bologna.
Papers
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Journal ArticleDOI
An SLA-based Broker for Cloud Infrastructures
Antonio Cuomo,Giuseppe Di Modica,Salvatore Distefano,Antonio Puliafito,Massimiliano Rak,Orazio Tomarchio,Salvatore Venticinque,Umberto Villano +7 more
TL;DR: This paper presents and discusses the first step towards Cloud@Home: providing quality of service and service level agreement facilities on top of unreliable, intermittent Cloud providers.
Proceedings ArticleDOI
A user-centric analysis of vertical handovers
TL;DR: A model has been realized and simulations have been run in order to evaluate the impact of the vertical handover and its frequency on a set of typical user's network applications/services and it is believed this approach reflects the optimal settings from the user's point of view with regard to his running services and applications.
Proceedings ArticleDOI
Expeerience: a JXTA middleware for mobile ad-hoc networks
TL;DR: The first issue addressed in this work is the integration of some code mobility support in the developed middleware to allow the distribution and execution of services on peers that originally do not own the service code.
Journal ArticleDOI
Dynamic SLAs management in service oriented environments
TL;DR: New functionality to the protocol is integrated that enable the parties of a WS-Agreement to re-negotiate and modify its terms during the service provision, and it is shown how a typical scenario of service composition can benefit from this proposal.
Journal ArticleDOI
Cloud resource orchestration in the multi-cloud landscape: a systematic review of existing frameworks
TL;DR: The objective of this paper is to provide the reader with a systematic review and comparison of the most relevant CROFs found in the literature, and to highlight the multi-cloud computing open issues that need to be addressed by the research community in the near future.