349 search results - page 24 / 70 » Query Rewriting for Semistructured Data |
117
click to vote
VLDB
1995
ACM
15 years 5 months ago
1995
ACM
In this paper we introduce generalized projections (GPs), an extension of duplicateeliminating projections, that capture aggregations, groupbys, duplicate-eliminating projections ...
148
click to vote
WIDM
2005
ACM
15 years 7 months ago
2005
ACM
In XML retrieval, two distinct approaches have been established and pursued without much cross-fertilization taking place so far. On the one hand, native XML databases tailored to...
121
click to vote
VLDB
2004
ACM
15 years 7 months ago
2004
ACM
Oracle XML DB integrates XML storage and querying using the Oracle relational and object relational framework. It has the capability to physically store XML documents by shredding...
121
click to vote
COMAD
2008
15 years 3 months ago
2008
In this paper, we address the problem of query formulation in the context of multi-domain integration of heterogeneous data on the Web. We argue that effectively tackling this pro...
106
click to vote
ISMIS
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. One of the virtues of XML is that it allows complex structures to be easily expressed. This allows XML to be used as an intermediate, neutral, and standard form for repre...