A new aggregation policy for RSS services

Authors:
Young Geun Han;Sang Ho Lee;Jae Hwi Kim;Yanggon Kim
Affiliations:
Soongsil University, Seoul, Korea;Soongsil University, Seoul, Korea;Soongsil University, Seoul, Korea;Towson University, Maryland
Venue:
Proceedings of the 2008 international workshop on Context enabled source and service selection, integration and adaptation: organized with the 17th International World Wide Web Conference (WWW 2008)
Year:
2008

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Abstract

RSS is the XML-based format for syndication of Web contents, and users aggregate RSS feeds with RSS feed aggregators. There are RSS aggregation policies that help aggregate RSS feeds effectively. In this paper, we first propose an aggregation policy to minimize the number of missing postings within an aggregation. Second, we analyze and compare our aggregation policy with existing aggregation policies. Our analysis reveals that our aggregation policy can reduce approximately 23% of the missing posts in comparison with an existing policy while it increases only 6% of the aggregation delay.