@proceedings {423, title = {Characterizing IoT Cloud Federation}, journal = {2016 30th International Conference on Advanced Information Networking and Applications Workshops (WAINA) - Workshop on Cloud Computing Project and Initiatives - CCPI{\textquoteright}16}, year = {2016}, publisher = {IEEE Computer Society}, address = {Le R{\'e}gent Congress Centre, Crans-Montana, Switzerland}, abstract = {

The advent of both Cloud computing and Internet of Things (IoT) is changing the way of conceiving information and communication systems. Generally, we talk about IoT Cloud to indicate a new type of distributed system consisting of a set of smart devices interconnected with a remote Cloud infrastructure, platform, or software through the Internet and able to provide IoT as a Service (IoTaaS).\ In this paper, we discuss the near future evolution of IoT Clouds towards federated ecosystems, where IoT providers cooperate to offer more flexible services.\ Moreover, we present a general three-layer IoT Cloud Federation architecture, highlighting new business opportunities and challenges.\ 

}, keywords = {cloud computing, containers, federation, IoT, virtualisation}, issn = {978-1-5090-2461-2/16}, doi = {10.1109/WAINA.2016.152}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7471179}, author = {Antonio Celesti and Maria Fazio and Maurizio Giacobbe and Antonio Puliafito and Massimo Villari} } @proceedings {7092964, title = {How to Enhance Cloud Architectures to Enable Cross-Federation: Towards Interoperable Storage Providers}, journal = { IEEE International Conference on Cloud Engineering (IC2E), Tempe, AZ, USA}, year = {2015}, month = {March}, pages = {480-486}, publisher = {IEEE Computer Society}, address = {Washington D.C.}, keywords = {Big Data, Big Data storage, CLEVER, CLEVER message oriented middleware, cloud architectures, cloud computing, cloud storage market, cross-federation, Ecosystems, federated cloud ecosystem, federation, Hadoop, Hadoop distribute file system, HDFS, inter-domain communication management, interoperable storage providers, Message systems, middleware, MOM, Protocols, public domain software, Resource management, Servers, small-medium cloud storage providers, Storage, storage management, XML, XMPP}, doi = {10.1109/IC2E.2015.80}, url = {http://conferences.computer.org/IC2E/2015/index.htm}, author = {Maria Fazio and Antonio Celesti and Massimo Villari and Antonio Puliafito} } @proceedings {348, title = {A Sustainable Energy-Aware Resource Management Strategy for IoT Cloud Federation}, journal = {The first IEEE International Symposium on Systems Engineering (ISSE)}, volume = {IEEE First International Symposium on Systems Engineering 2015 Proceedings}, year = {2015}, month = {09/2015}, pages = {170-175}, publisher = {IEEE Computer Society}, address = {Roma, Italy}, abstract = {

The advent of both Cloud computing and Internet of Things (IoT) is changing the way to conceive distributed systems. Nowadays, we can talk about IoT Cloud to indicate a new type of distributed system consisting of a set of smart IoT devices or sensors interconnected with a remote Cloud infrastructure, platform, or software. Energy sustainability in IoT Cloud providers offers new tempting business opportunities for organizations, but at the same time it raises new challenges. In this paper, a flexible IoT Cloud federation energy management strategy is presented for optimizing the allocation of geographically localized smart sensors. We define the concept of IoT Cloud Federation as a mesh of IoT Cloud providers that are interconnected to provide a universal decentralized sensing and actuating environment where everything is driven by constraints and agreements in a ubiquitous infrastructure.\ In particular, a dynamic algorithm able to improve energy sustainability in a federated IoT Cloud ecosystem is discussed. In addition, we analyze a use-case driven strategy that allows both IoT Cloud providers and brokers to determine the paths to reach possible destination IoT devices in which computational resources should be dynamically migrated in order to push down the energy consumption due to IoT distributed applications.

}, keywords = {cloud computing, Energy Efficiency, Energy Sustainability, federation, Green Computing, Internet of Things, Virtual Sensors}, issn = {978-1-4799-1919-2}, author = {Maurizio Giacobbe and Antonio Celesti and Maria Fazio and Massimo Villari and Antonio Puliafito} } @article {351, title = {Towards the Integration Between IoT and Cloud Computing: An Approach for the Secure Self-Configuration of Embedded Devices}, journal = {International Journal of Distributed Sensor Networks}, volume = {2015}, year = {2015}, month = {2016}, pages = {1-9}, abstract = {

The secure boot up and setup of Internet of Things\ (IoT) devices connected over the Cloud represents a challenging open issue. This paper deals with the automatic configuration\ of IoT devices in a secure way through the Cloud, in order\ to provide new added-value services. After a discussion on the\ limits of current IoT and Cloud solutions in terms of secure selfconfiguration,\ we present a Cloud-based architecture that allows\ IoT devices to interact with several federated Cloud providers.\ In particular, we present two possible scenarios, i.e., single Cloud\ and a federated Cloud environments interacting with IoT devices\ and we address specific issues of both. Moreover, we present\ several design highlights on how to operate considering real open\ hardware and software products already available in the market.

}, keywords = {cloud computing, federation, IoT, security, self-configuration}, doi = {http://dx.doi.org/10.1155/2015/286860}, url = {http://www.hindawi.com/journals/ijdsn/2015/286860/}, author = {Antonio Puliafito and Antonio Celesti and Massimo Villari and Maria Fazio} } @article {42, title = {A Message Oriented Middleware for Cloud Computing To Improve Efficiency in Risk Management Systems}, journal = {SCALABLE COMPUTING. PRACTICE AND EXPERIENCE}, volume = {14}, year = {2013}, pages = {201{\textendash}213}, abstract = {

Transportation of Dangerous Goods represents a sensitive problem due its congenital high potential risk of causing disaster if an accident occurs. Transportation of Dangerous Goods Risk Management systems reduce the possibility of both accidental disasters and terrorist attacks detecting unusual events and blocking possible threats. Cloud computing can facilitate the development of such kinds of systems thanks to new emerging paradigms and technologies. In this paper, we discuss the design of a new Message-Oriented Cloud Middleware for Cloud, that can be used to develop a Cloud-based Transportation of Dangerous Goods Risk Management system. More specifically, we investigate issues on transportation of Dangerous Goods, in order to focus the attention on the requirements of the Risk Management system. Then, we describe how to use the Message-Oriented Cloud Middleware for Cloud architecture and the necessary utilities in particular here for supporting Transportation of Dangerous Goods.

}, keywords = {cloud computing, federation, message oriented middleware, planetary system model, service provisioning}, doi = {10.12694/scpe.v14i4.928}, url = {http://www.scpe.org/index.php/scpe/article/view/928/0}, author = {Maria Fazio and Antonio Celesti and Antonio Puliafito and Massimo Villari} }