2013 IEEE 33rd International Conference on Distributed Computing Systems 2013
DOI: 10.1109/icdcs.2013.19
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Distributed Ranked Data Dissemination in Social Networks

Abstract: Abstract. The amount of content served on social networks can overwhelm users, who must sift through the data for relevant information. To facilitate users, we develop and implement dissemination of ranked data in social networks. Although top-k computation can be performed centrally at the user, the size of the event stream can constitute a significant bottleneck. Our approach distributes the top-k computation to reduce the number of events flowing through. The solution operates on an overlay network model, s… Show more

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Cited by 5 publications
(2 citation statements)
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“…They assume that the entire stream of matching publications is first collected at the subscribers' edge brokers before top-k filtering is applied. We are instead considering dissemination or distribution of the top-k processing [31]. Our approach seeks to apply the top-k filter as close to the sources as possible in order to reduce traffic within the pub/sub network (see Figure 5).…”
Section: Ranked Datamentioning
confidence: 99%
“…They assume that the entire stream of matching publications is first collected at the subscribers' edge brokers before top-k filtering is applied. We are instead considering dissemination or distribution of the top-k processing [31]. Our approach seeks to apply the top-k filter as close to the sources as possible in order to reduce traffic within the pub/sub network (see Figure 5).…”
Section: Ranked Datamentioning
confidence: 99%
“…This is a common and practical assumption for many systems; we leave it for future work to consider more general overlays. Moreover, there exist several extensions [24,23,9] for pub/sub on a tree overlay. With this overlay as a basis, we hope that these extensions can also be adapted to our system.…”
Section: Introductionmentioning
confidence: 99%