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JIDM
2010
131views more  JIDM 2010»
15 years 29 days ago
Processing Queries over Distributed XML Databases
The increasing volume of data stored as XML documents makes fragmentation techniques an alternative to the performance issues in query processing. Fragmented databases are feasible...
Guilherme Figueiredo, Vanessa P. Braganholo, Marta...
ICDE
2012
IEEE
298views Database» more  ICDE 2012»
13 years 8 months ago
Mapping XML to a Wide Sparse Table
— XML is commonly supported by SQL database systems. However, existing mappings of XML to tables can only deliver satisfactory query performance for limited use cases. In this pa...
Liang Jeff Chen, Philip A. Bernstein, Peter Carlin...
ICDE
2008
IEEE
100views Database» more  ICDE 2008»
16 years 7 months ago
OptimAX: efficient support for data-intensive mash-ups
n a node with a b child, and abstract away some details of the AXML notation [3]. A. ActiveXML documents ActiveXML documents are XML documents including some special elements label...
Serge Abiteboul, Ioana Manolescu, Spyros Zoupanos
VLDB
2008
ACM
206views Database» more  VLDB 2008»
16 years 6 months ago
TopX: efficient and versatile top- k query processing for semistructured data
Recent IR extensions to XML query languages
Martin Theobald, Holger Bast, Debapriyo Majumdar, ...
XSYM
2009
Springer
93views Database» more  XSYM 2009»
16 years 22 days ago
Recommending XMLTable Views for XQuery Workloads
Physical structures, for example indexes and materialized views, can improve query execution performance by orders of magnitude. Hence, it is important to choose the right configu...
Iman Elghandour, Ashraf Aboulnaga, Daniel C. Zilio...