The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The Internet has led to the creation of a digital society, where (almost) everything is connected and is accessible from anywhere. However, despite their widespread adoption, traditional IP networks are complex and very hard to manage. It is both difficult to configure the network according to predefined policies, and to reconfigure it to respond to faults, load, and changes. To make matters even...
The information construction of colleges and universities is the universities high attention problems. It has become the important measures to strengthen school force and improve the level of school-running. In addition, it is one of the important criteria to evaluate education modernization level and comprehensive strength of school-running. In colleges and universities information construction,...
The PAPI library provides transparent access to new classes of interfaces, including virtualized, power and energy measurements. Existing programs that already support PAPI instrumentation for CPU performance measurements can quickly be adapted to measure these new events with a simple PAPI upgrade.
Virtualization has undergone a revitalization over the past decade due to increased system performance and the support for virtualization in commodity hardware. Industry is adopting virtualization to reduce operating costs and improve reliability. Academia is looking to improve experiential learning opportunities and building scalable computer laboratories. The resulting "race to the cloud"...
The arising opportunity exposed in this paper is leveraging the capabilities of network virtualization to provide a whole IP Network as a Service (NaaS). Users are offered the capability to customize the policies, the configuration and the management on their allocated virtual network to meet their own requirements. Following the NaaS paradigm, the European Community funded project Mantychore is developing...
Software testing is an important part of software engineering and it's very important to enhance software quality. In the cloud computing environment, it is an unchangeable trend that the traditional software testing turns to "cloud testing". The article discusses the advantages, processes and procedures of software testing and cloud computing. Based on those procedures discussed, the intersection...
The latest talk in IT industry is about server virtualization. Virtualization increase server utilization rates. Along with this, it lets you consolidate multiple operating systems and applications as per physical server and deploy new applications in minutes. The benefits in utilization, energy savings, manageability, service levels and cost models can be dramatic. If we come to concept of actual...
The paper presents cases of applying hardware virtualization techniques as support for education activities in two different courses and a master thesis within the degree International MSc on Telecommunication Engineering at the Technical University of Denmark (DTU). The triggering problem is presented in each of the cases, together with the benefits and drawbacks of using virtualization to cope with...
The new Italian GPS receiver for Radio Occultation has been launched from Satish Dhawan Space Center (Sriharikota, India) on board of the Indian Remote Sensing OCEANSAT-2 satellite. The Italian Space Agency has established a set of Italian universities and research centers to develop an infrastructure based on hybrid architecture, that is implemented for the overall processing Radio Occultation chain...
Through virtualization, a Beowulf cluster running on the physical hardware and network of a general purpose teaching laboratory can provide significant computational power without compromisingâ"in fact increasingâ"the educational value of the lab machines. After describing our implementation of such a virtual cluster in a teaching lab, we analyze its performance by comparing benchmark...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.