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With the rapid development of mobile networks and the widespread usage of mobile devices, spatial crowdsourcing [1], which outsources location-related tasks to moving workers, has drawn increasing attention. Spatial crowdsourcing differs from traditional crowdsourcing in that tasks released by a requester are location-related, and workers should physically travel to a specific spot to perform the...
Continuity in software development is all about shortening cycle times. For example, continuous integration shortens the time to integrating changes from multiple developers and continuous delivery shortens the time to get those integrated changes into the hands of users. Although it is now possible to get multiple new versions of complex software systems released per day, it still often takes years,...
As conventional fuel resources are dwindling, electric vehicles are emerging as the only viable alternative to petrol, diesel and gas based vehicles. However, the biggest stumbling blocks in the proliferation of electric vehicles is the issue of conveniently charging electric vehicles. In this paper, a smart, low cost ac charging system for electric vehicles is discussed. This is accomplished by having...
In this paper, we introduce a road surface conditionunderstanding and sharing system. Traffic accidents and obstructionsdue to bad weather conditions and poor road conditions areserious social problems. It is necessary for drivers to understandweather and road conditions in advance to avoid traffic accidentsand obstructions and it is necessary to alert drivers to weatherand road conditions in order...
With the various technological advances, mobile devices are not just being used as a means to make voice calls; but are being used to accomplish a variety of tasks. Mobile devices are being envisioned to practically accomplish any task which could be done on a computer. This is hurdled by the limited computational resources available with the mobile devices due to their portable size. With the mobile...
With the rapid development of web, mobile apps and IoT devices, a huge volume of data are created every day. In fact, these data are not only large, but also generated quickly and with a variety of different formats. Many companies are forced to face the problem of processing these large data in near real-time. Within different application domains, some data are required to be processed in real-time,...
Thanks to the fact that Belgium is a densely populated country, and also lags behind in the roll-out of Long Term Evolution (LTE) / 4G, it is still possible to visit areas enjoying different Radio Access Technology (RAT) coverages within a limited territory. This paper reports an analysis of the dataset of web requests collected through a field survey mostly performed in south-western Belgium and...
Nowadays, Banking is a essential of human life. Customer's informationis stored by the bank. This information is private and saving securely in the database. Customer can process transactions tasks both online and offline manner. Bank transactional activities the attacker easy to hack the details. In this situation we have to protect the bank account. At the point when user input their passwords in...
Cloud computing is one of the recent trending technology. Cloud computing provides the user with multiple resources. The resources include storage, capacity, processing and so on. There are different types of services provided by the cloud, they are Infrastructure as a Service(IaaS), Software as a Service(SaaS) and Platform as a Service(Paas). The user need not invest large amount of money for the...
The use of the Smartphones is increasing day by day and also used as an essential tool for everyday tasks. Most of the smartphone applications are used to fetch the data from the servers and transmit the sensitive user information to the server. This communication is carried on a wireless network, which is more vulnerable than the wired network. This insecure communication channel needs to be protected...
Some public and private services are called part of the Critical Infrastructure (CI), which are considered as the most important services to protect the functioning of a society and the economy. Many CIs provide services via the Internet and thus cyber-attacks can be performed remotely. It is now very simple and free to find and download software, which automates performing cyber-attacks. A recent...
We analyze the design space for implementing the Constrained Application Protocol (CoAP) within Content-Centric Networks (CCN), identifying several CoAP specific scenarios and seeing how they map to CCNs. We present an evaluation, recommendations for implementations and extensions, and directions for future work. Our key result is that while several protocol features and flows map naturally, some...
This paper proposes mechanisms to support basic, as well as conditional subscription/notification communication pattern in the Information Centric Networks (ICN), which still leverage and build on the ICN architecture and fundamental design principles with minimum change to the protocols. The proposed new interest message integrates content retrieve request, subscription and notification functions,...
Mobile Crowdsensing is a promising paradigm for ubiquitous sensing, which explores the tremendous data collected by mobile smart devices with prominent spatial-temporal coverage. As a fundamental property of Mobile Crowdsensing Systems, temporally recruited mobile users can provide agile, fine-grained, and economical sensing labors, however their self-interest cannot guarantee the quality of the sensing...
Content Delivery Networks (CDN) interconnect several surrogate a.k.a replica servers that use geographical proximity as a criteria for delivering multimedia content. The delivered content may be enriched by value-added video services (e.g. in-stream video advertisements). The purpose of this demo is to show the prototype we developed in order to enable a cost-efficient and agile provisioning of value-added...
The Sensorian Hub is a software platform designed and developed for using the Raspberry Pi Single Board Computer (SBC) as a sensor node, whether independently or in a larger network of sensors. The intention of the platform is to provide an easy to use and highly customizable system for collecting and processing sensor data in a variety of environments and applications. In this paper, the design and...
In this paper, we present L-SCN, a new routing architecture for Service-Centric Networking (SCN), which makes use of a two-layer forwarding scheme composed of inter-domain and intra-domain communication. Unlike existing SCN routing architectures relying on a flat organization, our design splits the network into domains. Nodes within a domain possess significant knowledge about existing services and...
360° video streaming to clients using Virtual Reality head mounted displays is a challenge for traditional video delivery. As transmission of the complete content in a desirable quality sacrifices a large fraction of available client and network resources, adaptivity to the user viewport promises substantial benefits. An efficient way to achieve viewport adaptive streaming without per-user or per-orientation...
Many physical devices and sensors make it possible to obtain more localized data and applications which provide more localized information for users will appear. Generally, those applications use a storage server for computing location-dependent data. Traffic of Internet of Things (IoT) devices may cause concentration, when data is stored into a server. It is desirable that each location-dependent...
This proposal for demonstration focuses on the realization of the mobile edge cloud for low latency 5G applications by means of a game to engage the audience. Through the use of intelligent application level migration techniques, we demonstrate an agile migration of a tron-like game between multiple potential edge cloud servers, while the game is running, with uninterrupted user interaction. The following...
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