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Comparing to the traditional communication mechanism overlay networks offer an enhanced alternative for content delivery in terms of flexibility, scalability, and ease of deployment. In order to maximize the benefits of overlay networks flexible and scalable methods for content transmission and content representation are needed. This paper proposes a new content distribution model with overlay path...
Man's quest to get into space is hindered by major problems (e.g., system-development and capital costs, expense of putting mass into orbit, trapped-radiation belts, and environmental impact of a large increase in rocket launches). A multi-purpose low-earth-orbit system of rings circling the earth – the “LEO ARCHIPELAGO TM ” – is proposed as a means of solving or bypassing many of them. A...
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.