International Journal of Merging Technology and Advanced Research in Computing (IJMTARC)
Keywords are suitable for query XML streams without schema information. In current forms of keywords search on XML streams and rank functions do not always represent user's intensions. In this paper the skyline top-K keyword queries, a novel kind of keyword queries on XML streams are presented. This paper studies the problem of XML message brokering with user subscribed profiles of keyword queries and presents a KEyword based XML Message Broker (KEMB) to address this problem.