Cloud computing has emerged to provide infrastructure for cost-effectively hosting applications with dynamically changing demands for computational resources. Dynamic resource allocation in cloud computing is made possible through virtualization technologies. In addition, live migration of services hosted in virtual machines (VMs) among multiple data centers is expected to add more flexibility in elastic resource allocation. Our recent work, Mobitopolo, has shown the proof of concept of an infrastructure to enable live migration of VMs with logical connections intact among them. However, since Mobitopolo makes more of portability, it suffers from network performance. In this paper, we propose alternative design and implementation of logical topology migration using KVM and Open vSwitch (OVS) to realize an infrastructure for applications demanding for much network performance.
Japan is located in East Asia and consists of five island districts (Hokkaido, Honshu, Shikoku, Kyushu, and Okinawa), surrounded by the Pacific Ocean, the Sea of Japan, and the Sea of Ohotsuku. The total area is 377 835 sq. km (The World Factbook 2005). Honshu is the largest island with the capital, Tokyo. The climate varies from humid tropical in the south (Okinawa) to humid continental and cool summer in the north (Hokkaido). The climate of Honshu (the main island) is humid continental and warm summers. The official language is Japanese.
workshop will bring together different ideas and innovations for the Future Internet from different perspectives.Over the last years, new paradigms and concepts have emerged in telecommunication networks that are currently being realized in the Internet. Among those are the social networking, the peer-to-peer, and the quality of experience paradigms. Nevertheless, it is difficult or even impossible to predict, how the network of the future will emerge. However it is quite clear that some major issues have to be addressed for the Future Internet or Next Generation Networks. This includes solutions, e.g. for security and privacy issues, such as spam or service-oriented approaches to enable flexible networking. In addition, new applications or services emerge such as social media networks or crowdsourcing platforms enabling collaborative networking of Internet users. To address these issues, there is an increased interest in the scientific community to propose and design new algorithms and methodologies as well as to understand and model new applications and services.The aim of this workshop is to present such innovative research, methods and numerical analysis related to advanced Internet and network technologies. The workshop contains high quality research papers, which were carefully selected by the Technical Program Committee Members. We selected nine papers which will be presented in three sessions: architectures and platforms of FINGNet, security issues in FINGNet and mobile Internet applications, and new applications and performance evaluation.It is impossible to organize such a successful program without the help of many authors, program committee members and organizers. Special thanks to the members or the organizing committee members from local universities such as Asia University in Taichung, Taiwan. We also would like to deeply express our appreciation to the authors of the submitted papers, and to the program committee members, who provided timely and significant reviews.We hope all of you will enjoy FINGNet-2013 and find this a productive opportunity to exchange ideas with many researchers.
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