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Many proposed solutions employ distributed depth-first-searching (DFS) approach to implement positioning in application layer multicast. In DFS-based delivery tree building approaches, the newcomer need not know the information of other members except the root, and positioning can be easily implemented. However, the DFS approach cannot effectively position a host in some cases because it usually selects...
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.