Sciweavers

120 search results - page 14 / 24
» Fragmenting XML Documents via Structural Constraints
Sort
View
EDBT
2006
ACM
169views Database» more  EDBT 2006»
15 years 9 months ago
Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...
Ralf Schenkel, Martin Theobald
72
Voted
ECRA
2006
90views more  ECRA 2006»
14 years 9 months ago
Efficient indexing technique for XML-based electronic product catalogs
Electronic product catalogs are considered as one of the main components of e-commerce applications. Efficient processing of queries on product catalogs is important for customer ...
Arzucan Özgür, Taflan I. Gündem
AIPS
2008
14 years 11 months ago
Structural Patterns Heuristics via Fork Decomposition
We consider a generalization of the PDB homomorphism abstractions to what is called "structural patterns". The bais in abstracting the problem in hand into provably trac...
Michael Katz, Carmel Domshlak
ICDT
2012
ACM
293views Database» more  ICDT 2012»
12 years 12 months ago
On the complexity of query answering over incomplete XML documents
Previous studies of incomplete XML documents have identified three main sources of incompleteness – in structural information, data values, and labeling – and addressed data ...
Amélie Gheerbrant, Leonid Libkin, Tony Tan
COOPIS
1999
IEEE
15 years 1 months ago
Looking at the Web through XML Glasses
The Web so far has been incredibly successful at delivering information to human users. So successful actually, that there is now an urgent need to go beyond a browsing human and ...
Arnaud Sahuguet, Fabien Azavant