@article {549, title = {An IoT service ecosystem for Smart Cities: The $\#$SmartME project}, journal = {Internet of Things - Elsevier}, volume = {5}, year = {2019}, pages = {12-33}, abstract = {

$\#$SmartME has been one of the first initiatives in Italy to realize a Smart City through the use of open technologies. Thanks to the use of low cost sensor-powered devices scattered over the city area, different {\textquotedblleft}smart{\textquotedblright} services have been deployed having the Stack4Things framework as the common underlying middleware.\ In this paper, we present the results obtained after 2 years of project highlighting the vertical solutions that have been proposed in different areas ranging from environmental monitoring to parking management.

}, keywords = {Arduino, Blockchain, cloud computing, IoT, OpenStack, Smart city}, issn = {2542-6605}, doi = {https://doi.org/10.1016/j.iot.2018.11.004}, author = {Dario Bruneo and Salvatore Distefano and Maurizio Giacobbe and Antonino Longo Minnolo and Francesco Longo and Giovanni Merlino and Davide Mulfari and Alfonso Panarello and Giuseppe Patan{\`e} and Antonio Puliafito and Carlo Puliafito and Nachiket Tapas} } @proceedings {535, title = {Building a Smart City Service Platform in Messina with the $\#$SmartME Project}, journal = {The 32nd IEEE International Conference on Advanced Information Networking and Applications (IEEE AINA-2018)}, year = {2018}, month = {05/2018}, address = {Pedagogical University of Cracow, Poland}, abstract = {

Some words mark an era, and "Smart City" is definitely one of these. A Smart City is an urban area where the Information and Communication Technologies (ICT) are employed to improve citizens{\textquoteright} Quality of Life (QoL) in areas such as: mobility, urban surveillance, and energy management. Throughout this paper, we present the $\#$SmartME project, which aims to create an infrastructure and an ecosystem of "smart" services by exploiting existing devices, sensors, and actuators distributed in the city of Messina. We also present the Stack4Things framework, which is the management core of the $\#$SmartME project.

}, keywords = {$\#$SmartME, Arduino, Blockchain, cloud computing, IoT, OpenData, OpenStack, Smart city, Stack4Things}, author = {Dario Bruneo and Sebastiano Chillari and Salvatore Distefano and Maurizio Giacobbe and Antonino Longo Minnolo and Francesco Longo and Giovanni Merlino and Davide Mulfari and Alfonso Panarello and Giuseppe Patan{\`e} and Antonio Puliafito and Carlo Puliafito and Marco Scarpa and Nachiket Tapas and Giancarlo Visalli} } @proceedings {434, title = {Exploring Container Virtualization in IoT Clouds}, journal = {2016 International Conference on Smart Computing Workshops (SMARTCOMP Workshops)}, year = {2016}, pages = {1-6}, publisher = {IEEE Computer Society}, address = {May 18, 2016 {\textendash} St. Louis, Missouri}, 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 objects, e.g., single board computers running Linux-based operating systems, interconnected with a remote Cloud infrastructure, platform, or software through the Internet and able to provide IoT as a Service (IoTaaS). In this context, container-based virtualization is a lightweight alternative to the hypervisor-based approach that can be adopted on smart objects, for enhancing the IoT Cloud service provisioning.\ 
In particular, considering different IoT application scenarios, container-based virtualization allows IoT Cloud providers to deploy and customize in a flexible fashion pieces of software on smart objects. In this paper, we explore the container-based virtualization on smart objects in the perspective of a IoT Cloud scenarios analyzing its advantages and performances.

}, keywords = {cloud computing, containers, IoT, Virtualization}, issn = {978-1-5090-0898-8}, doi = {10.1109/SMARTCOMP.2016.7501691}, url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7501691}, author = {Antonio Celesti and Davide Mulfari and Maria Fazio and Massimo Villari and Antonio Puliafito} } @proceedings {443, title = {Improving Desktop as a Service in OpenStack}, journal = {The 21st IEEE Symposium on Computers and Communications (ISCC{\textquoteright}16)}, year = {2016}, publisher = {IEEE Computer Society}, address = {Washington, DC}, abstract = {

Nowadays, in the Cloud computing panorama, users access their Virtual Machines (VMs) using SSH or web-based remote desktop clients. In this context, OpenStack is one of the major open-source solutions for creating and managing Infrastructure as a Service (IaaS) Cloud providers. Typically, OpenStack tenants graphically control their VMs using noVNC, i.e., the default web-based remote desktop client integrated in its web dashboard. Unfortunately, up to now, considering noVNC, the video update response time is not so good and the audio redirection has not been supported yet. In this paper, we discuss how can be possible to improve the Desktop as a Service (DaaS) in OpenStack Clouds by integrating alternative solutions based on both the Remote Frame Buffer (RFB) protocol and the Remote Desktop Protocol (RDP). Experiments highlight, from an objective point of view, the behaviour of different solutions, providing useful hints to software architects and developers.

}, keywords = {cloud computing, OpenStack, Remote desktop, Virtual Machine}, author = {Antonio Celesti and Davide Mulfari and Maria Fazio and Massimo Villari and Antonio Puliafito} } @article {10.4108/cs.1.1.e4, title = {Achieving Assistive Technology Systems Based on IoT Devices in Cloud Computing}, journal = {EAI Endorsed Transactions on Cloud Systems}, volume = {15}, number = {1}, year = {2015}, month = {2}, publisher = {ICST}, keywords = {Assistive Technology, cloud computing, embedded systems, human computer interaction, Internet of Things, Users with disabilities.}, issn = {2410-6895}, doi = {10.4108/cs.1.1.e4}, author = {Davide Mulfari and Antonio Celesti and Maria Fazio and Massimo Villari and Antonio Puliafito} } @inbook {291, title = {Embedded systems for supporting computer accessibility}, booktitle = {Association for the Advancement of Assistive Technology in Europe (AAATE)}, number = {217: Assistive Technology}, year = {2015}, pages = {378-385}, publisher = {IOS Press}, organization = {IOS Press}, edition = {Series: Studies in Health Technology and Informatics}, address = {Budapest, Hungary}, abstract = {Nowadays, customized AT software solutions allow their users to interact with various kinds of computer systems. Such tools are generally available on personal devices (e.g., smartphones, laptops and so on) commonly used by a person with a disability. In this paper, we investigate a way of using the aforementioned AT equipments in order to access many different devices without assistive preferences. The solution takes advantage of open source hardware and its core component consists of an affordable Linux embedded system: it grabs data coming from the assistive software, which runs on the user{\textquoteright}s personal device, then, after processing, it generates native keyboard and mouse HID commands for the target computing device controlled by the end user. This process supports any operating system available on the target machine and it requires no specialized software installation; therefore the user with a disability can rely on a single assistive tool to control a wide range of computing platforms, including conventional computers and many kinds of mobile devices, which receive input commands through the USB HID protocol.}, keywords = {Assistive Technology, cloud computing, IoT}, isbn = {978-1-61499-565-4 (print) | 978-1-61499-566-1 (online)}, doi = {10.3233/978-1-61499-566-1-378}, url = {http://ebooks.iospress.nl/publication/40681}, author = {Davide Mulfari and Antonio Celesti and Maria Fazio and Massimo Villari and Antonio Puliafito} }