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This paper presents the vision of 5G-MiEdge, a research project leveraging the benefits of merging MEC and mmWave technologies. Based on that vision, the most relevant use cases and services for the forthcoming Tokyo 2020 Olympics are proposed. The focus is on showing how integrating MEC and mmWave into the 5G network architecture can offer a much more effective system. That is achieved by means of...
Nowadays the adoption of IoT solutions is gaining high momentum in several fields, including energy, home and environment monitoring, transportation, and manufacturing. However, cybersecurity attacks to low-cost end-user devices can severely undermine the expected deployment of IoT solutions in a broad range of scenarios. To face these challenges, emerging software-based networking features can introduce...
Wireless sensor networks consist of many sensors designed to provide information flow from a specific area. Sensors communicate with each other and receive information from the environment. The information obtained from the physical environment is carried into the network environment. In recent years, improvements in wireless sensor networks have necessitated the control, observation, data collection...
Several technical challenges should be taken into consideration when setting up hands-on laboratories, workshops and projects while the educational service providers need powerful, effective, stable and easy-to-use systems. In order to meet those requirements, such systems are designed and deployed as affordable services that request stability, reliability, availability, autonomy and resilience. This...
This position paper proposes a novel and integrated architectural model for the design of new 5G-enabled supports, capable of synergically leveraging Mobile Edge Computing (MEC) and fog computing capabilities together. In particular, we claim the relevance of dynamically distributing monitoring and control intelligence close to sensor/actuator localities in order to reduce latency in the control loop...
Cloud radio access network (C-RAN) interconnects thousands of terminal devices to support the services of Internet of Things (IoT) in 5G area. However, centralized access authentication of each terminal has been performed in mobile core network which causes an extremely high operating and capital expenditure of network. Traditional C-RAN cannot provide an authentic mechanism to guarantee the security...
In cloud storage, the data owner and data users can easily perform cooperative work on shared data. In this paper, we focus on operation behavior auditing in shared cloud storage, which is significant for the avoidance of potential crimes in the cloud and equitable accountability determination for the forensic investigation in shared cloud. We first introduce a novel secure public auditing model for...
The Fog, Edge, or Internet of Things is critical to a variety of businesses not only as an emerging technology, but as a critical enabler of key business strategies and in terms of its underlying economics and financial implications.
Fog computing has emerged as a promising solution for the Internet of Things (IoT) and next generation mobile networks. As an extension to cloud computing, it enables service provisioning along the continuum from the cloud to things for reducing latency and bandwidth demands, and for empowering end users in their vicinity. Specifically, fog computing can pool resources anywhere along this continuum...
The goal of the DiDiER project is to verifiably improve services in the field of dietary counselling. This will be achieved by digitising information to increase counselling intensity and to improve workflows for the service provider. The project will develop an IT-based support system for dietary counselling, covering two use cases, facilitation and support of the work of nutritionists in ambulatory...
In cloud storage, auditing for operation behavior logs (OBLs) plays an increasingly important role in the field of cloud auditing. In this paper, we first introduce our third party auditing model for user's operation behavior. Further, a novel secure logging approach is proposed to ensure the OBLs security in cloud. Then, we present a secure public auditing scheme for OBLs. Specifically, BLS signature...
Deploying composite applications to Fog nodes in a QoS- and context-aware manner is challenging due to the heterogeneity, scale and dynamicity of Fog infrastructures.
Despite the rapid progress of the techniques for image classification, video annotation has remained a challenging task. Automated video annotation would be a breakthrough technology, enabling users to search within the videos. Recently, Google introduced the Cloud Video Intelligence API for video analysis. As per the website, the system can be used to "separate signal from noise, by retrieving...
The shared computational resources provided by the mobile cloud computing paradigm offer the opportunity for mobile devices to reduce the energy expended, or the latency incurred, in performing significant computational tasks. To maximize their impact, cloud computing systems must jointly optimize the allocation of the computational and radio resources. We consider a scenario in which two mobile users...
Ubiquitous learning environments have an increasing trend considering the huge number of connected smart devices dedicated to educational services. Ubiquitous learning (U-learning) provides to students the possibility to learn at anyplace and anytime within the collaborative environment using interactive multimedia system that enables effective communication among teacher and learners. The architecture...
The footprint of equipment is the actual size a computer device or equipment takes in the room or on the floor of a data center facility. Improvement of the average CPU utilization of data center servers is necessary to offer efficient service with a low footprint. In this paper we present a high efficiency cloud data center management system using live migration. Our system analyzes the power consumption...
This track started in 2009 with opening remarks from the Chair observing that the computing cloud evolution depends on research efforts from the infrastructure providers creating next generation hardware that is service friendly, service developers that embed business service intelligence in the computing infrastructure to create distributed business workflow execution services and service providers...
Most of the current research work on web service selection has only considered the selection problem from the perspective of one party – service users. The selection model usually tries to find services which can optimize the user requirements. However, a service marketplace serves multiple parties, including both service users and providers. Thus, it is important to consider multiple parties when...
This paper presents a cloud-based positioning method that leverages visualized signal images through visual analytics and deep learning. At a mobile client, such as a smart phone, this approach transforms multidimensional signals captured at a known location and at a given time into a signal image and transmits such visual signal images to the Cloud. By collecting and storing many such visual signal...
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