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Being a proven efficient approach to answering queries that have common data needs, data broadcast has received much attention in the past decade, especially for dynamic and large-scale data dissemination. An important class of emerging data broadcast applications must monitor multiple data items continuously in order to enable data-driven decision making. For such applications, an important problem...
With the increasing popularity of wireless sensor network and GPS technologies, uncertain data as a new type of data bring new challenge for the data processing methods. Data broadcasting is an effective means for data dissemination in mobile computing environment. Definition of the mean uncertainty ratio of data is presented and a broadcasting scheme UDBS is proposed for uncertain data dissemination...
Recent advances in wireless sensor network and GPS have made constantly-evolving data a new type of data which bring new challenge for the data processing methods. Data broadcasting is an effective means for data dissemination in an asymmetric communication network, like wireless network. Definition of the mean uncertainty ratio of data is presented and an on-line broadcasting scheme CEDB is proposed...
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