@article {645, title = {Application-Programming Interface (API) for Song Recognition Systems}, journal = {Advances in Science Technology and Engineering Systems Journal }, volume = {6}, year = {2021}, month = {04/2021}, pages = {14}, chapter = {846}, abstract = {

The main contribution of this paper is the framework of Application Programming Interface (API) to be integrated on a smartphone app. The integration with algorithm that generates fingerprints from the method ST-PSD with several parameter configurations (Windows size, threshold, and sub-score linear combination coefficient). An approach capable of recognizing an audio piece of music with an accuracy equal to 90\% was further tested based on this result. In addition the implementation is done by algorithm using Java{\textquoteright}s programming language, executed through an application developed in the Android operating system. Also, capturing the audio from the smartphone, which is subsequently compared with fingerprints, those present in a database.

}, keywords = {Database Clustering, IoT, Mobile API, Signal Processing, Song Recognition}, issn = {2415-6698}, doi = {10.25046/aj060298}, author = {M. Arif Bin Sahbudin and Chaouch, Chakib and Serrano, Salvatore and Scarpa, Marco} } @article {10.1145/3380955, title = {Cloud-Based Enabling Mechanisms for Container Deployment and Migration at the Network Edge}, journal = {ACM Trans. Internet Technol.}, volume = {20}, number = {3}, year = {2020}, publisher = {Association for Computing Machinery}, address = {New York, NY, USA}, keywords = {cloud computing, containers, Edge computing, Fog computing, IoT, OpenStack}, issn = {1533-5399}, doi = {10.1145/3380955}, url = {https://doi.org/10.1145/3380955}, author = {Zakaria Benomar and Longo, Francesco and Merlino, Giovanni and Puliafito, Antonio} } @article {TAPAS2020324, title = {Experimenting with smart contracts for access control and delegation in IoT}, journal = {Future Generation Computer Systems}, volume = {111}, year = {2020}, pages = {324 - 338}, abstract = {In a Smart City scenario, the authors envisioned an IoT-Cloud framework for the management of boards and resources scattered over a geographic area. It can also become a tool to let device owners contribute freely to the infrastructure. In this paper, we present an authorization and delegation model for the IoT-Cloud based on blockchain technology. We focus on smart city{\^a}{\texteuro}TMs design and simulation of smart contracts to address the specific characteristics of smart environments and analyze access control and delegation mechanism in IoT. In particular, the scheme is implemented for the Ethereum platform in the form of smart contracts. We present the theoretical analysis of the proposed solution. We perform experiments on local testnet Ganache and public testnet Rinkeby to evaluate the performance of the presented models. Finally, we discuss the results and limitations of the system and possible solutions to issues.}, keywords = {Access control, authorization, Blockchain, Cloud, Delegation, Ethereum, IoT, smart cities, Smart contracts}, issn = {0167-739X}, doi = {https://doi.org/10.1016/j.future.2020.04.020}, url = {http://www.sciencedirect.com/science/article/pii/S0167739X18326979}, author = {Nachiket Tapas and Francesco Longo and Giovanni Merlino and Antonio Puliafito} } @proceedings {550, title = {Building a Digital Business Technology Platform in the Industry 4.0 Era}, journal = {Accepted for the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF)}, year = {2019}, address = {Madrid, Spain}, keywords = {Big Data, data analytics, Digital Business, IoT, linked data knowledge, smart manufacturing}, author = {Maurizio Giacobbe and Maria Gabriella Xibilia and Antonio Puliafito} } @conference {8875501, title = {Enabling Container-Based Fog Computing with OpenStack}, booktitle = {2019 International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData)}, year = {2019}, month = {July}, pages = {1049-1056}, abstract = {Operating system-level virtualization using containerization technologies have changed the world of application development and software by bringing flexibility, efficiency and new methods for managing and distributing software. Edge/Fog computing complements nowadays powerful centralized approach leveraging datacenters resources with a number of distributed fog nodes with relatively capable resources in order to provide advanced services in proximity to end users and data sources. In fact, this emerging paradigm provides ubiquitous processing abilities through scattered heterogeneous hardware with different energy availability and computational capabilities. This paper aims at presenting an extension of an IoT centric infrastructure Cloud framework, named Stack4Things, towards the edge through an integration with two of the OpenStack subsystems (i.e., Zun and Kuryr) that deal with containers management.}, keywords = {Application development, Cloud, cloud computing, computer centres, container management, container-based fog computing, containerization technologies, containers, datacenter resources, distributed fog nodes, distributing software, Ecosystems, Edge/Fog computing, Internet of Things, IoT, IoT centric infrastructure cloud framework, Kuryr, Neutrons, OpenStack, OpenStack subsystems, operating system-level virtualization, Servers, software management, ubiquitous processing abilities, virtualisation, Virtualization, Zun}, doi = {10.1109/iThings/GreenCom/CPSCom/SmartData.2019.00181}, author = {Zakaria Benomar and F. Longo and G. Merlino and A. Puliafito} } @article {10.1145/3309705, title = {Enabling Workload Engineering in Edge, Fog, and Cloud Computing through OpenStack-Based Middleware}, journal = {ACM Trans. Internet Technol.}, volume = {19}, number = {2}, year = {2019}, month = {April}, publisher = {Association for Computing Machinery}, address = {New York, NY, USA}, keywords = {Big Data, cloud computing, Edge, Fog, IoT, offloading, Smart Environment, Stack4Things}, issn = {1533-5399}, doi = {10.1145/3309705}, url = {https://doi.org/10.1145/3309705}, author = {Merlino, Giovanni and Dautov, Rustem and Distefano, Salvatore and Bruneo, Dario} } @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} } @conference {9066039, title = {A Mininet-Based Emulated Testbed for the I/Ocloud}, booktitle = {2019 15th International Conference on Mobile Ad-Hoc and Sensor Networks (MSN)}, year = {2019}, month = {Dec}, pages = {277-283}, abstract = {Considering the proliferation of smart devices connected to the Internet, typically going under the aegis of Internet of Things (IoT), a trend has arisen to promote the Cloud paradigm as a suitable management system for such a complex environment. In this context, an effort to extend the OpenStack ecosystem to make it able to support the management of the IoT infrastructure has been made by virtue of the I/Ocloud approach, leading up to its reference implementation, the Stack4Things (S4T) middleware. S4T provides a set of suitable capabilities and features to make the (remote) IoT devices able to join an edge-based IaaS/PaaS Cloud. In the interest of enhancing the S4T middleware scalability and explore new capabilities in particular, ones related to Fog and Edge paradigms, it is becoming a must to test new features in practice at a low financial cost and particular constraints for instance, number/type of devices, network conditions, etc. For this purpose, the use of network emulation tools is a practical and suitable approach. In this paper, we present an integration between the S4T middleware and an emulation tool namely Containernet. Through the integration approach, we model network conditions (e.g., latency, bandwidth, packet loss) and devices (in forms of containers) using Containernet, and we manage the devices (i.e., containers) by means of S4T.}, keywords = {aegis, cloud computing, Cloud paradigm, complex environment, Containernet, containers, Edge computing, Edge/Fog computing, Emulation, input-output programs, Internet of Things, IoT, IoT devices, IoT infrastructure, low financial cost, middleware, Mininet, mininet-based, model network conditions, network emulation tools, OpenStack, OpenStack ecosystem, reference implementation, S4T middleware scalability, smart devices, Stack4Things middleware, suitable management system, Task analysis, Tools, virtualisation}, doi = {10.1109/MSN48538.2019.00060}, author = {Zakaria Benomar and D. Bruneo and F. Longo and G. Merlino and A. Puliafito} } @article { 11570_3139119, title = {Blockchain and iot integration: A systematic survey}, journal = {SENSORS}, volume = {18}, year = {2018}, pages = {1{\textendash}37}, keywords = {Analytical Chemistry, and Optics, Atomic and Molecular Physics, Biochemistry, Blockchain, Electrical and Electronic Engineering, Instrumentation, Internet of Things, IoT, Machine economy, Survey}, doi = {10.3390/s18082575}, url = {http://www.mdpi.com/1424-8220/18/8/2575/pdf}, author = {Panarello, Alfonso and Tapas, Nachiket and Merlino, Giovanni and Longo, Francesco and Puliafito, Antonio} } @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 {547, title = {Enabling Sustainable Smart Environments Using Fog Computing}, journal = {The 1st International Conference on Electronics, Control, Optimization and Computer Science (ICECOCS{\textquoteright}18)}, year = {2018}, month = {12/2018}, publisher = {IEEE}, address = {Kenitra - Morocco}, abstract = {

The upward trend in using both Cloud computing and Internet of Things (IoT) is changing the way of conceiving information and communication systems. We can talk about IoT Cloud\ to indicate a distributed complex system which is able to provide IoT-as-a-Service (IoTaaS). At the edge of the system, multisensors electronic devices make smart\ the {\textquoteleft}{\textquoteleft}things{\textquoteright}{\textquoteright} they control also enabling the interconnection with a remote Cloud infrastructure, platform, or software through the Internet.

In such scenario, achieving energy-aware IoTaaS is a challenge which needs appropriate choices in all the environmental, economic and ethical aspects of sustainability. The use of Fog computing\ can help to discover new business opportunities taking into account the above {\textquoteleft}{\textquoteleft}green{\textquoteright}{\textquoteright} goal.

In this paper, we discuss the advantages from using Fog computing to offer energy-aware IoTaaS in sustainable smart environments.

Moreover, we present an experimental use case proving the feasibility of our proposal.

}, keywords = {Energy-aware, Fog computing, IoT, IoTaaS, smart buildings, Smart Environment, sustainability.}, author = {Sarah Zanafi and Maurizio Giacobbe and Marco Scarpa and Antonio Puliafito and Noura Aknin} } @conference {8726749, title = {Extending Openstack for Cloud-Based Networking at the Edge}, booktitle = {2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData)}, year = {2018}, month = {July}, pages = {162-169}, abstract = {Cloud-controlled virtual networking at the edge can be considered a critical feature, highly in demand in the IoT infrastructure management domain. Fostering the vision of the Cloud as a suitable control surface for IoT, an integration between the two ecosystems is achievable at a genuinely Infrastructure-as-a-Service level. This work thus describes an integration design between an IoT-centric infrastructure Cloud framework, already capable of limited networking functionality, and Neutron, the networking subsystem belonging to the core services of the OpenStack platform. Design considerations and trade-offs are detailed in the paper.}, keywords = {Bridges, Cloud, cloud computing, Cloud-controlled virtual networking, control surface, critical feature, Edge computing, IaaS, infrastructure management domain, Infrastructure-as-a-Service level, integration design, Internet of Things, IoT, IoT-centric infrastructure Cloud framework, Linux, network topology, network virtualization, networking functionality, networking subsystem, Neutron, Neutrons, OpenStack, OpenStack platform, Topology, Virtualization}, doi = {10.1109/Cybermatics_2018.2018.00058}, author = {Zakaria Benomar and D. Bruneo and S. Distefano and K. Elbaamrani and N. Idboufker and F. Longo and G. Merlino and A. Puliafito} } @article { 11570_3131101, title = {Metropolitan intelligent surveillance systems for urban areas by harnessing IoT and edge computing paradigms}, journal = {SOFTWARE-PRACTICE \& EXPERIENCE}, volume = {48}, year = {2018}, pages = {1475{\textendash}1492}, keywords = {Big Data, cloud computing, distributed smart camera, Edge computing, intelligent surveillance system, IoT, Smart city, Software, Stack4Things, Stream processing}, doi = {10.1002/spe.2586}, url = {http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1097-024X}, author = {Dautov, Rustem and Distefano, Salvatore and Bruneo, Dario and Longo, Francesco and Merlino, Giovanni and Puliafito, Antonio and Buyya, Rajkumar} } @conference { 11570_3115060, title = {Application of MVDR and MUSIC spectrum sensing techniques with implementation of Node{\textquoteright}s prototype for cognitive radio Ad Hoc networks}, booktitle = {ACM International Conference Proceeding Series}, volume = {130526}, year = {2017}, publisher = {Association for Computing Machinery}, organization = {Association for Computing Machinery}, address = {New York, NY 10121-0701}, keywords = {1707, AdHoc Networks, Cognitive Radio, Computer Networks and Communications, GNU-Radio, Human-Computer Interaction, IoT, MUSIC, MVDR, Software, Spectrum Sensing, USRPb200}, isbn = {9781450352819} pages = {101{\textendash}106}, doi = {10.1145/3128128.3128144}, url = {http://portal.acm.org/}, author = {El Barrak, Soumaya and Lyhyaoui, Abdelouahid and El Gonnouni, Amina and Puliafito, Antonio and Serrano, Salvatore} } @proceedings {480, title = {The Big Bucket: An IoT Cloud Solution For Smart Waste Management in Smart Cities}, journal = {The 4th International Workshop on CLoud for IoT (CLIoT 2016)}, volume = {Advances in Service-Oriented and Cloud Computing}, year = {2016}, month = {01/2018}, pages = {43-58}, publisher = {Springer International Publishing}, address = {Vienna, Austria}, abstract = {

Research and industries are devoting a great effort in getting cities and communities smarter, thus to improve citizens{\textquoteright} Quality of Life (QoL) and paying serious attention to e-government and e-inclusion processes.\ 
This is a strategic but also very complex objective that involves both governance and citizens to address many challenges.\ 
Following this line, this paper discusses the necessity for new smart waste management systems and presents a comprehensive state of the art on the use of the Internet of Things (IoT) for smart waste recycling.\ 
In particular, we present and argue the Big Bucket IoT Cloud environment, where smart dumpsters are equipped with low-cost sensors and open source easy-to-use hardware and software. Its architectural model is discussed and compared with other existing solutions in the future perspective.

}, keywords = {cloud computing, E-government, E-inclusion, IoT, Quality of Life, Recycling Systems, smart cities, Smart Communities, Smart Waste Management}, issn = {978-3-319-72125-5}, doi = {10.1007/978-3-319-72125-5_4}, author = {Maurizio Giacobbe and Carlo Puliafito and Marco Scarpa} } @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 {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} } @article {10.1016/j.future.2015.09.017, title = {Mobile Crowdsensing as a Service}, journal = {Future Gener. Comput. Syst.}, volume = {56}, number = {C}, year = {2016}, month = {March}, pages = {623{\textendash}639}, publisher = {Elsevier Science Publishers B. V.}, address = {NLD}, keywords = {Cloud, Infrastructure as a Service, IoT, runtime customization, sensors and actuators, volunteer contribution}, issn = {0167-739X}, doi = {10.1016/j.future.2015.09.017}, url = {https://doi.org/10.1016/j.future.2015.09.017}, author = {Merlino, Giovanni and Arkoulis, Stamatis and Distefano, Salvatore and Papagianni, Chrysa and Puliafito, Antonio and Papavassiliou, Symeon} } @booklet {474, title = {Smart Waste and Recycling Systems: The Big Bucket Solution}, journal = {CINI Annual Workshop on ICT for Smart Cities \& Communities (i-CiTies 2016). September 29-30. Benevento, Italy.}, year = {2016}, abstract = {

Research and industries are devoting a great effort in getting cities and communities smarter. This is a strategic but also very complex process that involves several actors to address many challenges. Following this line, in this paper, we propose a new recycling system based on smart wastes. To this end, we present the Big Bucket IoT Cloud environment where smart dumpsters are equipped with low-cost sensors and open source easy-to-use hardware and software.

}, keywords = {cloud computing, E-government, E-inclusion, IoT, smart cities, Smart Communities, Smart Waste Recycling Systems}, url = {http://www.unisannio.it/I-CiTies2016/}, author = {Maurizio Giacobbe and Carlo Puliafito and Marco Scarpa} } @proceedings {Merlino2015199, title = {Cloud-based network virtualization: An IoT use case}, journal = {Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST}, volume = {155}, year = {2015}, note = {cited By 2; Conference of 7th International Conference on Ad Hoc Networks, AdHocHets 2015 ; Conference Date: 1 September 2015 Through 2 September 2015; Conference Code:139059}, pages = {199-210}, publisher = {Springer Verlag}, address = {San Remo (Italy)}, abstract = {

In light of an overarching scheme about extending the capabilities of Internet of things (IoT) with Cloud-enabled mechanisms, network virtualization is a key enabler of infrastructure-oriented IoT solutions. In particular, without network virtualization infrastructure cannot really be considered flexible enough to meet emerging requirements, and even administrative duties, such as management, maintenance and large-scale automation, would turn out to be brittle and addressed by special casing, leading to loss of generality and a variety of corner cases. We propose a Cloud-based network virtualization approach for IoT, based on the Open- Stack IaaS framework, where its networking subsystem, Neutron, gets extended to accomodate virtual networks and arbitrary topologies among virtualmachines and globally dispersed smart objects, whichever the setup and constraints of the underlying physical networks. This work outlines a motivating use case for our approach, and the ensuing discussion is provided to frame the benefits of the underlying design. {\textcopyright} Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2015.

}, keywords = {Ad hoc networks, Arbitrary topology, Clouds, Internet of Things, Internet of Things (IOT), IoT, network virtualization, OpenStack, Telecommunication networks, Underlying physical networks, Virtual networks, Virtual reality, WebSocket}, isbn = {9783319250663}, issn = {18678211}, doi = {10.1007/978-3-319-25067-0_16}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947982973\&doi=10.1007\%2f978-3-319-25067-0_16\&partnerID=40\&md5=f749a4988e888d00cbdabf0649881264}, author = {Giovanni Merlino and Dario Bruneo and Francesco Longo and Salvatore Distefano 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} } @proceedings {7210305, title = {An integrated system for advanced water risk management based on cloud computing and IoT}, journal = {2nd World Symposium on Web Applications and Networking (WSWAN)}, year = {2015}, month = {March}, pages = {1-7}, publisher = {IEEE Computer Society}, abstract = {

Nowadays, the research and industrial communities are focusing their efforts on the adoption of Cloud computing for a massive interaction with the physical environment. At the same time the concept of Internet of Things (IoT), in which several embedded systems are interconnected over the Internet, is becoming more and more popular. In this context, the SIGMA project aims to exploit Cloud technologies to collect, integrate, and process heterogeneous pieces of data coming from different wireless sensor networks (e.g., meteorological, seismic, and water observatories) with the purpose to build a distributed risk management system for controlling and monitoring both environmental and industrial risks for people and things. In this paper, we specifically discuss on how SIGMA enables users to manage risks related to water. In particular, we will discuss how the whole SIGMA stack works describing the whole process from the moment in which water sensed data (e.g., turbidity, speed, methane, dissolved oxygen, water level, etc) are collected from heterogeneous sensor networks to the moment in which the Cloud-based system uniforms and stores them for processing.

}, keywords = {advanced water risk management, cloud computing, distributed risk management system, embedded systems, Floods, Internet of Things, IoT, Metals, meteorological observatories, physical environment, Risk management, Rivers, seismic observatories, sensor networks, SIGMA project, Transducers, water observatories, Water pollution, Water resources, Wireless sensor networks}, doi = {10.1109/WSWAN.2015.7210305}, url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true\&arnumber=7210305}, author = {Haijiang Tai and Celesti, A. and Fazio, M. and Villari, M. and Puliafito, A.} } @proceedings {355, title = {A Secure Self-Identification Mechanism for Enabling IoT Devices to Join Cloud Computing}, journal = {Internet of Things. IoT Infrastructures - First International Summit IoT360}, volume = {151}, year = {2015}, pages = {306-311}, publisher = {Springer International Publishing}, edition = {Internet of Things. IoT Infrastructures}, address = {Rome}, keywords = {cloud computing, Configuration, Identification, IoT, security}, isbn = {978-3-319-19742-5}, doi = {10.1007/978-3-319-19743-2_41}, url = {http://dx.doi.org/10.1007/978-3-319-19743-2_41}, author = {Villari, Massimo and Celesti, Antonio and Fazio, Maria and Puliafito, Antonio} } @article {Merlino201516314, title = {A smart city lighting case study on an OpenStack-powered infrastructure}, journal = {Sensors}, volume = {15}, number = {7}, year = {2015}, note = {cited By 0}, pages = {16314-16335}, publisher = {MDPI AG}, abstract = {

The adoption of embedded systems, mobile devices and other smart devices keeps rising globally, and the scope of their involvement broadens, for instance, in smart city-like scenarios. In light of this, a pressing need emerges to tame such complexity and reuse as much tooling as possible without resorting to vertical ad hoc solutions, while at the same time taking into account valid options with regard to infrastructure management and other more advanced functionalities. Existing solutions mainly focus on core mechanisms and do not allow one to scale by leveraging infrastructure or adapt to a variety of scenarios, especially if actuators are involved in the loop. A new, more flexible, cloud-based approach, able to provide device-focused workflows, is required. In this sense, a widely-used and competitive framework for infrastructure as a service, such as OpenStack, with its breadth in terms of feature coverage and expanded scope, looks to fit the bill, replacing current application-specific approaches with an innovative application-agnostic one. This work thus describes the rationale, efforts and results so far achieved for an integration of IoT paradigms and resource ecosystems with such a kind of cloud-oriented device-centric environment, by focusing on a smart city scenario, namely a park smart lighting example, and featuring data collection, data visualization, event detection and coordinated reaction, as example use cases of such integration. {\textcopyright} 2015 by the authors; licensee MDPI, Basel, Switzerland.

}, keywords = {AMQP, Ceilometer, CEP, Clouds, CoAP, Coordination reactions, data visualization, embedded systems, IaaS, Infrastructure as a service (IaaS), IoT, Lighting, Meteorological instruments, Mobile devices, MOM, OpenStack, REST, smart cities}, issn = {14248220}, doi = {10.3390/s150716314}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84940184863\&partnerID=40\&md5=6b5fc8b27ed3943f0529cb3323f22e88}, author = {Giovanni Merlino and Dario Bruneo and Salvatore Distefano and Francesco Longo and Antonio Puliafito and Adnan H. Al-Anbuky} } @article {Longo2015235, title = {Towards the future internet: The RESERVOIR, VISION cloud, and CloudWave experiences}, journal = {International Journal of High Performance Computing and Networking}, volume = {8}, number = {3}, year = {2015}, note = {cited By 0}, pages = {235-247}, publisher = {Inderscience Enterprises Ltd.}, abstract = {

The future internet is evolving as an internet of services, things and infrastructure, and the European Commission is supporting research projects that are contributing to its evolution. Among the others, RESERVOIR, VISION Cloud and CloudWave are three interesting examples of how infrastructures and data can be managed in an effective way and how applications can adapt to the infrastructure, and the infrastructure to the services requested, in order to improve the overall quality of the service provided. From our experience in these three successful projects, we show in this paper how they try to address the challenges described above, providing an important boost to making the future internet vision concrete. We also discuss our view of the future internet where sensors, actuators and objects are part of the cloud. Copyright {\textcopyright} 2015 Inderscience Enterprises Ltd.

}, keywords = {Adaptation, Clouds, European Commission, Future internet, IaaS, Information management, Internet, Internet of Services, IoT, Overall quality, Sensors}, issn = {17400562}, doi = {10.1504/IJHPCN.2015.071260}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84940376740\&partnerID=40\&md5=8cfa4a88d00a48cee9ec543c43d7a425}, author = {Francesco Longo and Dario Bruneo and Massimo Villari and Antonio Puliafito and Eliot Salant and Yaron Wolfsthal} } @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 { 11570_2963770, title = {A Utility Paradigm For Iot: The Sensing Cloud}, journal = {PERVASIVE AND MOBILE COMPUTING}, volume = {20}, year = {2015}, pages = {127{\textendash}144}, abstract = {

IoT is such a key trend in ICT that it is quickly becoming one of the most influential research and development topics. This popularity is spawning also lots of laudable initiatives, one of the most prominent being carried on by the IoT-A consortium, including influential blueprints such as its Reference Architecture (RA). Their main goal is to interconnect network-enabled devices and {\textquotedblleft}things{\textquotedblright} through the Internet. This bottom-up view of IoT is lacking mechanisms for aggregating, managing and administrating groups of things. Such a perspective could be reverted to provide control and management facilities through specific framework and software, in line with new trends such as software defined networking. In this paper we propose a top-down utility paradigm for IoT starting from the IoT-A reference architecture and the Sensing and Actuation as a Service (SAaaS) approach. It aims at implementing a sensing Cloud by enrolling and aggregating sensing resources from sensor networks and personal, mobile devices. We follow a device-driven approach, as adopted in IaaS Clouds: once collected, the physical (sensing) resources are abstracted and virtualized and then provided as a service to end users. A key point of the SAaaS is the abstraction of resources, i.e. providing a uniform way to access to and interact with the underlying physical nodes in compliance with IoT goals. The main contribution of the paper is the design and development of the sensing resource abstractions for SAaaS to demonstrate the feasibility of such an approach, providing details on theoretical and design aspects as well as technical ones. In particular, a preliminary implementation for mobiles is described, delving in platform-dependent details where needed. The facilities thus developed under the Android platform have been tested through a typical IoT application, in order to gauge the validity of the approach.

}, keywords = {Abstraction and ​virtualization, Cloud, IoT, Mobiles, Reference architecture, sensors and actuators}, doi = {10.1016/j.pmcj.2014.09.006}, url = {http://www.sciencedirect.com/science/article/pii/S157411921400159X}, author = {Salvatore Distefano and Giovanni Merlino and Antonio Puliafito} } @proceedings {39, title = {The Need of a Hybrid Storage Approach for IoT in PaaS Cloud Federation}, journal = {Proceedings of the 28th International Conference on Advanced Information Networking and Applications Workshops}, year = {2014}, month = {May}, pages = {779{\textendash}784}, publisher = {IEEE COMPUTER SOC}, address = {Washington, DC}, abstract = {

Monitoring activities over many different types of sensors are very challenging to support advanced services for Internet of Things (IoT) and its future. However, one of the major issues is the explosion of the amount of heterogeneous information that has to be stored and processed, thus causing the well known Big Data problem. Some Cloud strategies have been investigated to offer IoT-oriented services, but they do not specifically address solutions for Big Data management. In this paper, we present a two-layer architecture based on a hybrid storage system able to support a Platform as a Service (PaaS) federated Cloud scenario. The proposed architecture combines the benefits of both storage approaches. In particular, it allows us on one hand to extend SQL-like legacy systems, and on the other hand to manage Big Data through an XML-like, non-SQL distributed storage system according to a Cloud federation approach.

}, keywords = {Big Data, cloud computing, federation, IoT, monitoring, PaaS, sensor network}, doi = {10.1109/WAINA.2014.162}, author = {M. Fazio and A. Celesti and M. Villari and A. Puliafito} } @proceedings {Merlino201521, title = {Stack4Things: Integrating IoT with OpenStack in a Smart City context}, journal = {Proceedings of the 2014 International Conference on Smart Computing Workshops (SMARTCOMP Workshops)}, year = {2014}, note = {cited By 1; Conference of 2014 International Conference on Smart Computing Workshops, SMARTCOMP Workshops 2014 ; Conference Date: 5 November 2014; Conference Code:111083}, pages = {21-28}, publisher = {IEEE Computer Society}, address = {Hong Kong, China, 5 November 2014}, abstract = {

As the adoption of embedded systems, mobiles and other smart devices keeps rising, and the scope of their involvement broadens, for instance in the enablement of Smart City-like scenarios, a pressing need emerges to tame such complexity and reuse as much tooling as possible without resorting to vertical ad-hoc solutions, while at the same time taking into account valid options with regards to infrastructure management, and other more advanced functionalities. In this sense, a widely used and competitive framework for Infrastructure as a Service such as OpenStack, with its breadth in terms of feature coverage and expanded scope, looks like fitting the bill. This work thus describes rationale, efforts, and results so far achieved, for an integration of IoT paradigms and resource ecosystems with such a kind of Cloud-oriented environment, by focusing on a Smart City scenario, and featuring data collection and visualization as example use cases of such integration. {\textcopyright} 2014 IEEE.

}, keywords = {AMQP, Ceilometer, CEP, Clouds, CoAP, data visualization, embedded systems, IaaS, Infrastructure as a service (IaaS), Internet of Things, IoT, Meteorological instruments, MOM, OpenStack, REST, smart cities}, isbn = {9781479964475}, doi = {10.1109/SMARTCOMP-W.2014.7046678}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84925651440\&partnerID=40\&md5=d36947c633a2c7b011bffa40aa32db9f}, author = {Giovanni Merlino and Dario Bruneo and Salvatore Distefano and Francesco Longo and Antonio Puliafito} }