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» Using reflection for querying XML documents
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SIGMOD
2003
ACM
1527views Database» more  SIGMOD 2003»
15 years 11 months ago
XPRESS: A Queriable Compression for XML Data
Like HTML, many XML documents are resident on native file systems. Since XML data is irregular and verbose, the disk space and the network bandwidth are wasted. To overcome the ve...
Jun-Ki Min, Myung-Jae Park, Chin-Wan Chung
93
Voted
IDEAS
2006
IEEE
152views Database» more  IDEAS 2006»
15 years 5 months ago
Querying Encrypted XML Documents
This paper proposes techniques to query encrypted XML documents. Such a problem predominantly occurs in “Database as a Service” (DAS) architectures, where a client may outsour...
Ravi Chandra Jammalamadaka, Sharad Mehrotra
ICDT
2001
ACM
189views Database» more  ICDT 2001»
15 years 4 months ago
A Semi-monad for Semi-structured Data
This document proposes an algebra for XML Query. The algebra has been submitted to the W3C XML Query Working Group. A novel feature of the algebra is the use of regular-expression ...
Mary F. Fernández, Jérôme Sim&...
WWW
2010
ACM
15 years 6 months ago
LCA-based selection for XML document collections
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
Georgia Koloniari, Evaggelia Pitoura
84
Voted
ADBIS
2005
Springer
78views Database» more  ADBIS 2005»
15 years 5 months ago
Schema-based Query Optimization for XQuery Queries
XQuery is widely used for querying XML documents. Within this paper, we examine optimization rules for XQuery queries that exploit type information of the input XML document given ...
Sven Groppe, Stefan Böttcher