%0 Journal Article
%T Efficient Aggregation Algorithms on XML Stream<br>XML数据流上的高效聚集算法
%A WANG Hong-Zhi
%A LI Jian-Zhong
%A LUO Ji-Zhou
%A <br>王宏志
%A 李建中
%A 骆吉洲
%J 软件学报
%D 2008
%I 
%X Each element and value in a XML stream can be accessed only one time.In this paper,efficient algorithms are proposed for processing aggregation on XML streams.These algorithms efficiently support the processing of the aggregation queries with complex structures and the aggregation queries on XML stream with recursion structures.Theoretical analysis and experimental results show that the proposed algorithms are able to process aggregation queries effectively and efficiently on XML stream with high scalability.
%K XML stream
%K aggregation
%K algorithm<br>XML数据流
%K 聚集
%K 算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=2F0A20EDF707950C8A045176644117A6&yid=67289AFF6305E306&vid=2A8D03AD8076A2E3&iid=5D311CA918CA9A03&sid=D9AB0F6064BF4261&eid=5A6F5D4235F292B9&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=23