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Presence service has become one of the key application services, which can be applied in many areas, such as buddy status, tele-working, ticket sale, the Internet of things, location-based service and so on. And cloud computing, widely used to provide a variety of IT services, has been a new method of sharing infrastructure. This paper presents a design and implementation of presence service deployed...
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.