Push-N-Scheme with Timeout for Content Delivery of Social Networking Services
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Widely spreading smart devices have become an important informationsharing channel in everyday life. In particular, social networking services (SNS) are thehub for content creation and sharing. Users post their contents on SNS servers andreceive contents of interest. Contents are delivered in either pull or push. Regardingdelivery, cost and wait time are two important factors to be minimized, but they are in atrade-off relationship. The Push-N-scheme (PNS) and timeout-based push scheme(TPS) have been proposed for content delivery. PNS has an advantage in cost overTPS, whereas TPS has an edge in terms of the wait time over PNS. We propose ahybrid push scheme of PNS and TPS, called push-N-scheme with timeout (PNT), tobalance the cost and the wait time. We evaluate PNT through simulations, with theresults showing that PNT is effective in balancing PNS and TPS.
Abstract
Widely spreading smart devices have become an important informationsharing channel in everyday life. In particular, social networking services (SNS) are thehub for content creation and sharing. Users post their contents on SNS servers andreceive contents of interest. Contents are delivered in either pull or push. Regardingdelivery, cost and wait time are two important factors to be minimized, but they are in atrade-off relationship. The Push-N-scheme (PNS) and timeout-based push scheme(TPS) have been proposed for content delivery. PNS has an advantage in cost overTPS, whereas TPS has an edge in terms of the wait time over PNS. We propose ahybrid push scheme of PNS and TPS, called push-N-scheme with timeout (PNT), tobalance the cost and the wait time. We evaluate PNT through simulations, with theresults showing that PNT is effective in balancing PNS and TPS.
참고문헌 (9)
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